CN215824223U

CN215824223U - Metal sheet manufacturing device

Info

Publication number: CN215824223U
Application number: CN202122085680.XU
Authority: CN
Inventors: 陈永金
Original assignee: Shenzhen Jindingfeng Precious Metals Equipment Technology Co ltd
Current assignee: Shenzhen Jindingfeng Precious Metals Equipment Technology Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-02-15
Anticipated expiration: 2031-08-31

Abstract

The utility model discloses a metal sheet manufacturing device, comprising: the control rack comprises a rack body and a control box arranged on the rack body; the smelting device is arranged on the frame body and comprises a bottom plate, and a smelting furnace and a material leaking furnace which are arranged on the bottom plate, wherein the smelting furnace is rotatably arranged on one side of the material leaking furnace and is used for pouring molten metal liquid into the material leaking furnace, and a material leaking hole is formed in the bottom of the material leaking furnace; the sheet beating device is detachably arranged on the rack body and comprises a supporting platform, a sheet beating cylinder body and a rotating mechanism, wherein the sheet beating cylinder body is arranged below the material leaking furnace, and the rotating mechanism is arranged in the sheet beating cylinder body and is used for throwing the metal liquid flowing out of the material leaking furnace onto the inner wall of the sheet beating cylinder body so as to cool the metal liquid into a metal sheet; and the material receiving device is arranged below the sheet beating cylinder body in a sliding manner and is used for receiving the falling metal sheets. The utility model has simple structure and convenient operation, greatly improves the manufacturing efficiency of the metal sheet and has good economic efficiency.

Description

Metal sheet manufacturing device

Technical Field

The utility model relates to the field of metal sheet manufacturing, in particular to a metal sheet manufacturing device.

Background

When chemically dissolving metals, metal particles or metal flakes are often used. The dissolution time of the metal particles is costly. The metal sheet is a good dissolving raw material, but the traditional manufacturing mode mainly adopts cutting, the time is long, the cost is high, the thickness of the sheet is relatively thick, the yield is not high, and the cutting capability mode is not uniform when different metals are treated.

Therefore, the chinese utility model patent CN206343466U provides a numerical control wafer press, which comprises a manual handle, a roller, a touch screen, a support plate, a control box, a frame, a clutch handle, a speed reducer cover, a worm wheel, a worm, a stepping motor, a synchronous pulley, a cross coupling, a synchronous gear box, a chain coupling, a worm and turbine reduction box, a belt pulley, an automatic oil injector, a three-phase motor, a clutch connecting rod, a clutch fork, a clutch and a pressing screw; the touch screen and the control box are arranged on the left side of the rack, and the automatic oil injector and the three-phase motor are arranged inside the rack; the manual handle, the roller, the supporting plate, the clutch handle, the speed reducer cover, the worm wheel, the worm, the stepping motor, the synchronous belt pulley, the cross coupling, the synchronous gear box, the chain coupling, the worm and turbine speed reducer, the belt pulley, the clutch connecting rod, the clutch shifting fork, the clutch and the pressing screw are arranged on the upper side of the rack; the stepping motor is used as the main power to replace personnel to adjust the center distance between the two rollers, so that the feeding precision of rolling is greatly improved. However, the above solution has the following disadvantages:

the structure is complicated, and the metal is processed by adopting a rolling mode, so that on one hand, certain requirements exist on the form of the metal to be processed, and on the other hand, the problems of increased thickness, uneven thickness and the like of the sheet can be caused, and the subsequent processing is influenced; in addition, the rolling mode is adopted, the operation is inconvenient, the workload of operators is large, and the production efficiency of the slices is low.

In view of the above, there is a need to improve the structure of the prior art sheet metal manufacturing machine to simplify the structure and improve the production efficiency of the sheet metal.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems that the existing metal sheet manufacturing machine is complex in structure and low in metal sheet production efficiency.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

a foil manufacturing apparatus comprising:

the control rack comprises a rack body and a control box arranged on the rack body;

the smelting device is arranged on the frame body and comprises a bottom plate, and a smelting furnace and a material leaking furnace which are arranged on the bottom plate, wherein the smelting furnace is rotatably arranged on one side of the material leaking furnace and is used for pouring molten metal liquid into the material leaking furnace, and a material leaking hole is formed in the bottom of the material leaking furnace;

the sheet beating device is detachably arranged on the rack body and comprises a supporting platform, a sheet beating cylinder body and a rotating mechanism, wherein the sheet beating cylinder body is arranged below the material leaking furnace, and the rotating mechanism is arranged in the sheet beating cylinder body and is used for throwing the metal liquid flowing out of the material leaking furnace onto the inner wall of the sheet beating cylinder body so as to cool the metal liquid on the sheet beating cylinder body to form a metal sheet;

and the material receiving device is arranged below the sheet beating cylinder body in a sliding manner and is used for receiving the falling metal sheets.

In the above scheme, preferably, the flaking cylinder body is a double-layer hollow cylinder body with openings arranged on the top surface and the bottom surface, a hollow cooling layer is arranged between the inner side wall and the outer side wall of the flaking cylinder body, and a cylinder body water inlet pipe and a cylinder body water outlet pipe are arranged on the side surface of the flaking cylinder body and used for cooling the flaking cylinder body.

In the foregoing aspect, preferably, the rack body includes:

the stair is arranged on one side of the fixing frame;

the control box is arranged on the rear side of the fixing frame, a control panel is arranged at the upper part of the control box, a piece-punching machine pushing cylinder, a water inlet pipe and a water outlet pipe are arranged at the lower part of the control box, and the water inlet pipe and the water outlet pipe of the cylinder body are communicated with the circulating water pump through the water inlet pipe and the water outlet pipe respectively.

In the above aspect, preferably, the melting furnace includes:

the supporting frame is arranged on the top surface of the bottom plate;

the melting crucible frame is hinged with the supporting frame and is rotationally arranged on the supporting frame through a dumping device, the dumping device comprises a rotating shaft and a pull rod, one end of the rotating shaft penetrates through the supporting frame and is fixedly connected with one side of the melting crucible frame, and the pull rod is arranged at the other end of the rotating shaft; the pull rod is perpendicular to the rotating shaft;

the smelting crucible is arranged in the smelting crucible frame, and a heating device is sleeved on the smelting crucible.

In the foregoing aspect, preferably, the material leaking furnace includes:

the material leaking crucible frame is arranged on one side of the smelting crucible frame;

and the material leaking crucible assembly is arranged in the material leaking crucible frame, and an induction heating device is arranged on the material leaking crucible assembly.

In the above scheme, preferably, the material leaking crucible assembly comprises a graphite shell and a quartz cup, the quartz cup is arranged in the graphite shell, and the induction heating device is arranged on the graphite shell; the quartz cup is provided with the material leaking hole.

In the foregoing aspect, preferably, the leakage crucible assembly further includes:

the induction heating device is arranged between the graphite cup and the quartz shell; the graphite cup is provided with the material leaking hole;

the stopper rod mechanism comprises a stopper rod cylinder and a graphite stopper rod, the stopper rod cylinder is arranged on one side of the material leakage crucible, the graphite stopper rod is arranged in the graphite cup, and the stopper rod cylinder drives the graphite cup to move up and down and is used for plugging the material leakage hole or enabling the material leakage hole to be communicated with the graphite cup.

In the above aspect, preferably, the rotation mechanism includes:

the rotating disc is concentric with the piece beating cylinder body and rotates in the piece beating cylinder body at a high speed;

and the driving motor is arranged on one side of the piece beating cylinder body, is in transmission connection with the rotating disc through a transmission mechanism and is used for driving the rotating disc to rotate.

In the above scheme, preferably, the rotating disc is connected with the transmission mechanism through a mounting seat, and a hollow water passage is arranged in the mounting seat.

In the above scheme, preferably, the receiving device includes:

the receiving tray is arranged below the flaking cylinder body in a sliding mode through the sliding base;

the exhaust fan is arranged on one side of the material receiving disc, and a filter is arranged on an air outlet of the exhaust fan.

Compared with the prior art, the metal sheet manufacturing device provided by the utility model has the advantages that metal is melted into liquid in the melting device, enters the sheet beating cylinder body through the material leakage hole, is thrown to the inner wall of the sheet beating cylinder body under the action of the rotating mechanism and is cooled to form the metal sheet, and the manufacturing efficiency of the metal sheet is greatly improved. By controlling the rotating speed of the rotating mechanism, the thickness of the metal sheet can be accurately controlled, and the stability of the finished metal sheet product is improved. The utility model has simple structure and convenient use, supports single-person operation, greatly reduces the labor amount of operators, reduces the production cost of metal sheets and has good economic benefit.

Drawings

FIG. 1 is a schematic view showing the structure of a thin metal sheet manufacturing apparatus according to the present invention;

FIG. 2 is a schematic structural diagram of a control rack according to the present invention;

FIG. 3 is a schematic view of the construction of the melting furnace of the present invention;

FIG. 4 is a schematic structural view of a stopper mechanism according to the present invention;

FIG. 5 is a schematic structural view of a material leaking furnace according to the present invention;

FIG. 6 is a schematic sectional view of the material dropping furnace of the present invention.

FIG. 7 is a schematic structural view of a graphite shell and a quartz cup according to the present invention;

FIG. 8 is a schematic structural view of a quartz envelope and a graphite cup in accordance with the present invention;

FIG. 9 is a schematic structural view of a sheet forming device according to the present invention;

FIG. 10 is a schematic cross-sectional view of a sheet forming apparatus according to the present invention;

FIG. 11 is a schematic sectional view of a melting furnace according to the present invention;

fig. 12 is a schematic structural view of the receiving device in the present invention.

The correspondence between the names and reference numbers of the components in fig. 1 to 12 is as follows:

the control frame 1, the smelting device 2, the sheet beating device 3, the material receiving device 4, the frame body 11, the control box 12, the universal wheel 110, the stair 111, the fixing frame 112, the control panel 121, the sheet beating machine push-out cylinder 122, the sheet beating machine guide groove 113, the bottom plate 21, the smelting furnace 22, the material leaking furnace 23, the support frame 221, the smelting crucible frame 222, the smelting crucible 223, the heating device 224, the rotating shaft 225, the pull rod 226, the limiting part 2220, the material leaking crucible frame 231, the induction heating device 233, the graphite shell 2321, the quartz cup 2322, the quartz shell 2323, the graphite cup 2324, the stopper rod cylinder 2325, the graphite stopper rod 2326, the support platform 31, the sheet beating cylinder body 32, the rotating mechanism 33, the central through hole 310, the guide groove pulley 312, the jacking cylinder 313, the hollow cooling layer 320, the limiting ring 323, the mounting lug 324, the driving motor 331, the transmission mechanism 332, the rotating disk 333, the mounting seat 334, the water passing channel 3340 and the sliding base 41, a receiving tray 42 and an exhaust fan 43.

Detailed Description

The utility model provides a metal sheet manufacturing device which is simple in structure and convenient to operate, greatly improves the manufacturing efficiency of metal sheets and has good economic efficiency. The utility model is described in detail below with reference to the drawings and the detailed description.

As shown in fig. 1, the device for manufacturing metal sheets provided by the utility model comprises a control frame 1, a smelting device 2, a sheet beating device 3 and a material receiving device 4.

As shown in fig. 2, the control rack 1 includes a rack body 11 and a control box 12, and universal wheels 110 are provided on a bottom surface of the rack body 11. The rack body 11 comprises a stair 111 and a fixing frame 112, the stair 111 is arranged on the left side of the fixing frame 112, the control box 12 is arranged on the rear side of the fixing frame 112, the fixing frame 112 is enclosed into a U-shaped groove with an opening at the front end, the smelting device 2 is arranged on the top surface of the fixing frame 112, and the sheet beating device 3 is detachably arranged in the U-shaped groove through the opening.

The upper part of the control box 12 is provided with a control panel 121, the lower part of the control box is provided with a tablet making machine push-out cylinder 122, a water inlet pipe and a water outlet pipe, and the side surface of the U-shaped groove is provided with a tablet making machine guide groove 113, so that the tablet making device 3 is convenient to mount and dismount on the frame body 11.

The smelting unit 2 is mounted on the top surface of the fixed frame 112. The smelting unit 2 includes a bottom plate 21, and a smelting furnace 22 and a skip-charging furnace 23 provided on the bottom plate 21. The base plate 21 is mounted on the top surface of the fixed frame 112 by means of legs 210.

As shown in fig. 3 and 11, the melting furnace 22 is disposed at one side of the skip furnace 23, and includes a support frame 221, a melting crucible rack 222, a melting crucible 223 and a heating device 224, the melting crucible 223 is mounted in the melting crucible rack 222, and the heating device 224 is a medium frequency induction heating coil, and is sleeved on the melting crucible 223 for rapidly heating and electromagnetically stirring the metal in the melting crucible 223.

The melting crucible support 222 is rotatably mounted on the support frame 221 by a tilting device, which includes a rotating shaft 225 and a pull rod 226 provided on the rotating shaft 225. One end of the rotating shaft 225 penetrates through a rotating shaft hole on the supporting frame 221 and is fixedly connected with one side of the melting crucible frame 222, and the other side of the melting crucible frame 222 is hinged with the supporting frame 221. The pull rod 226 is arranged at the other end of the rotating shaft 225 and is perpendicular to the rotating shaft 225, so that an operator can drive the melting crucible 222 to rotate through the pull rod 226 conveniently. A limiting part 2220 is provided on the side surface of the melting crucible holder 222 for preventing the melting crucible holder 222 from being over-swung.

As shown in fig. 5 and 6, the material leakage furnace 23 includes a material leakage crucible holder 231 and a material leakage crucible assembly disposed in the material leakage crucible holder 231, and the material leakage crucible assembly is provided with an induction heating device 233 for preventing the metal liquid in the material leakage crucible assembly from cooling and solidifying.

As shown in fig. 7, in one embodiment of the present invention, the leakage crucible assembly includes a graphite housing 2321 and a quartz cup 2322 disposed inside the graphite housing 2321, and a leakage hole is provided on a bottom surface of the quartz cup 2322. The leaky crucible assembly can be used for heating platinum metal.

In another embodiment of the present invention, as shown in fig. 8 and 4, the fritted crucible assembly further comprises a quartz housing 2323, a graphite cup 2324 and a stopper mechanism, wherein the graphite cup 2324 is disposed inside the quartz housing 2323, a bottom surface of the graphite cup is provided with the fritted holes, the induction heating unit 233 is disposed on an outer circumferential surface of the graphite cup 2324, and the quartz housing 2323 can be used for preventing heat from being conducted to the fritted crucible frame 231 to cause overheating thereof.

The stopper mechanism comprises a stopper cylinder 2325 and a graphite stopper 2326, the stopper cylinder 2325 is arranged on one side of the material leaking crucible frame 231, the graphite stopper 2326 is arranged in the graphite cup 2324 and is connected with the stopper cylinder 2325, and the stopper cylinder 2325 drives the graphite stopper to move up and down along the graphite cup 2324. The lower end of the graphite stopper 2326 is provided with a material leakage hole plug which is matched with the material leakage hole and used for plugging the material leakage hole.

In another embodiment of the present invention, a temperature detecting device is disposed on the material leaking crucible holder 231, and the temperature detecting device may be a thermocouple temperature detecting rod for detecting the heating temperature in the material leaking furnace 23.

As shown in fig. 9 and 10, the sheet beating device 3 is disposed below the melting device 2, and includes a supporting platform 31, a sheet beating cylinder 32, and a rotating mechanism 33, wherein the supporting platform 31 is provided with a central through hole 310, and the sheet beating cylinder 32 is disposed in the central through hole 310 and mounted on the supporting platform 31. Guide groove pulleys 312 are arranged at the left end and the right end of the supporting platform 31, and the supporting platform 31 is inserted in the guide groove 113 of the sheet making machine. The bottom surface of the supporting platform 31 is provided with a jacking cylinder 313, which is used for enabling the flaking cylinder 32 to be tightly attached to the bottom plate 21 through the jacking cylinder 313, thereby preventing the metal liquid from flying out of the gap.

The flaking cylinder 32 is a double-layer hollow cylinder with openings on the top and bottom surfaces, a sealed hollow cooling layer 320 is arranged between the inner side wall and the outer side wall of the flaking cylinder 32, and a cylinder water inlet pipe and a cylinder water outlet pipe are arranged on the side surface of the flaking cylinder 32 and are respectively communicated with a circulating water pump through the water inlet pipe and the water outlet pipe for cooling the flaking cylinder 32. The outer side surface of the piece-making cylinder body 32 is provided with a limiting ring 323, and the limiting ring 323 is provided with a mounting lug 324.

The rotating mechanism 33 comprises a driving motor 331, a transmission mechanism 332 and a rotating disc 333, wherein the driving motor 331 is a three-phase motor, is arranged on the outer side of the sheet beating cylinder body 32, is connected with the rotating disc 333 through the transmission mechanism 332, and is used for driving the rotating disc 333 to rotate at a high speed so as to throw out the metal liquid.

The rotating disc 333 is connected with the transmission mechanism 332 through the mounting seat 334, and the rotating disc 333 is a graphite rotating disc and has the advantages of high temperature resistance and smooth surface. The rotary disk 333 is concentrically arranged with the striking cylinder 32 and has a tapered shape with a small top and a large bottom. The mounting seat 334 is provided with a hollow water passage 3340 therein for taking away heat from the rotating disc 333 in time, so as to prolong the service life of the rotating disc 333.

As shown in fig. 12, the receiving device 4 is disposed below the rotating mechanism 33, and includes a sliding base 41, a receiving tray 42, an exhaust fan 43, and a filter, wherein the receiving tray 42 is slidably disposed below the flaking cylinder 32 through the sliding base 41, and is used for receiving the metal flakes falling in the flaking cylinder 32. The exhaust fan 43 is arranged at one side of the material receiving tray 42 and is used for enhancing the air circulation between the interior of the material receiving tray 41 and the outside, so that the air cooling and temperature reduction in the material receiving tray 41 are realized. The filter is arranged on the air outlet of the exhaust fan 43 and is used for preventing the air extractor from being drawn into small residues to damage the internal structure of the exhaust fan and influence the normal use of the exhaust fan.

The working process of the utility model is as follows:

the metal solid is firstly melted into metal liquid in the melting furnace 22 or the material leaking furnace 23, the metal liquid enters the sheet beating cylinder 32 through a material leaking hole on the material leaking crucible and drops on the rotating disc 333 of the rotating mechanism 33, and the rotating disc 333 is driven by the driving motor 331 to rotate at high speed, so that the metal liquid is thrown and flown to the inner wall of the sheet beating cylinder 32. Because the hollow cooling layer 320 exists between the inner layer and the outer layer of the flaking cylinder 32 to circularly cool the flaking cylinder 32, the metal liquid thrown onto the flaking cylinder 32 is rapidly cooled to form metal sheets and the metal sheets fall into the material receiving tray 42.

When the metal is platinum, the platinum metal can be melted into liquid in the melting crucible 223 due to the high melting temperature of the platinum metal, then the melting crucible 222 is rotated by the pull rod 226, the platinum metal liquid in the melting crucible 223 is poured into the quartz cup 2322, and the platinum metal liquid enters the piece making cylinder 32 through the material leaking hole at the bottom of the quartz cup 2322. During this process, the graphite shell 2321 cooperates with the induction heating unit 233 to perform induction heating so that the platinum metal is maintained in a liquid state.

When the metal is gold, silver, copper, or other metal with a relatively low melting temperature, it can be melted directly into a liquid state in the drain crucible assembly 232. Specifically, the material leaking crucible assembly 232 is replaced by a quartz shell 2323 and a graphite cup 2324, the graphite stopper 2326 is moved downwards to block the material leaking hole through the stopper cylinder 2325, metal is put into the graphite quilt 2324 and is melted into a liquid state, the stopper cylinder 2325 is driven to enable the graphite stopper 2326 to leave the material leaking hole, and the metal can conveniently enter the piece making cylinder 32.

The supporting platform 31 of the sheet making device 3 is inserted into the guide groove 113 of the sheet making machine through the guide groove pulley 312, and when the sheet making device 3 needs to be overhauled and maintained, the supporting platform 31 can be slid out from the guide groove 113 of the sheet making machine through controlling the sheet making machine push-out cylinder 122 to push the sheet making device 3 to move, so that the sheet making device 3 is detached from the control frame 1.

Compared with the prior art, the metal flake manufacturing device provided by the utility model has the advantages that after the metal is fixed and melted into the metal liquid through the smelting device, the metal liquid forms the metal flake in the flaking device by utilizing the centrifugal force, and the metal flake manufacturing device has higher metal flake production efficiency.

The metal sheet manufacturing device provided by the utility model has the advantages of simple structure and convenience in operation, can support single-person operation, and greatly reduces the labor cost in the production and maintenance processes. The sheet metal processing device has the advantages that the production of sheets with different thicknesses is realized by controlling the rotating speed of the rotating mechanism in the sheet beating device, the effective control of the specification of the sheet metal is realized, no requirement is made on the form of a metal raw material to be processed, and the production cost is greatly reduced.

The present invention is not limited to the above-mentioned preferred embodiments, and any structural changes made under the teaching of the present invention shall fall within the scope of the present invention, which is similar or similar to the technical solutions of the present invention.

Claims

1. A foil manufacturing apparatus, comprising:

2. The apparatus for manufacturing metal sheets as defined in claim 1, wherein the cylinder body is a double-layered hollow cylinder body having openings on the top and bottom surfaces thereof, a hollow cooling layer is provided between the inner-layer side wall and the outer-layer side wall thereof, and a cylinder body water inlet pipe and a cylinder body water outlet pipe are provided on the side surface of the cylinder body for cooling the cylinder body.

3. The foil manufacturing apparatus according to claim 2, wherein the frame body includes:

the stair is arranged on one side of the fixing frame;

4. Foil manufacturing plant according to claim 1, characterized in that the smelting furnace comprises:

the supporting frame is arranged on the top surface of the bottom plate;

5. The foil manufacturing apparatus as claimed in claim 4, wherein the skip furnace comprises:

6. The apparatus according to claim 5, wherein said skip crucible assembly comprises a graphite shell and a quartz cup, said quartz cup being disposed within said graphite shell, said induction heating means being disposed on said graphite shell; the quartz cup is provided with the material leaking hole.

7. The apparatus of claim 6, wherein the leaky crucible assembly further comprises:

8. The foil manufacturing apparatus according to claim 1, wherein the rotating mechanism includes:

9. The apparatus according to claim 8, wherein said rotatable disc is connected to said drive mechanism by a mounting block, said mounting block having a hollow water passage therein.

10. The apparatus for manufacturing metal sheets as defined in claim 1, wherein said receiving means comprises: