CN219191394U

CN219191394U - Automatic recovery injection machine for metal crushed materials

Info

Publication number: CN219191394U
Application number: CN202223092146.2U
Authority: CN
Inventors: 刘华昌; 谢荣冬; 任倩梅; 刘寿昌; 何桥桥
Original assignee: Lao Feng Xiang Dongguan Jewelry Co ltd
Current assignee: Lao Feng Xiang Dongguan Jewelry Co ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-06-16
Anticipated expiration: 2032-11-21

Abstract

The automatic recovery injection machine for the metal crushed materials comprises a fixed frame, a punching frame, a pressing device and a feeding device, wherein the punching frame is arranged at the upper end of the fixed frame, the pressing device is arranged on the punching frame, the feeding device is arranged above the pressing device, and the top surface of the fixed frame is in an inclined design; the pressing device comprises a stamping bottom plate, a stamping cylinder, a hydraulic cylinder and a stamping column, wherein the stamping bottom plate, the stamping cylinder, the hydraulic cylinder and the stamping column are all obliquely arranged, the stamping cylinder is of a hollow design with openings at two ends, the stamping bottom plate is attached to the bottom of the stamping cylinder, the hydraulic cylinder is positioned obliquely above the stamping cylinder, one end of the stamping column is arranged at the lower end of the hydraulic cylinder, and the other end of the stamping column extends into the stamping cylinder; the punching cylinder is further provided with a feeding through hole, and the feeding device is arranged corresponding to the feeding through hole. According to the utility model, the chip dust recovered in the noble metal processing process is pressed by the pressing device, and the chip particles are pressed and condensed into the metal block by ultrahigh pressure, so that the method is efficient and reliable; the utility model has strong practicability and has stronger popularization significance.

Description

Automatic recovery injection machine for metal crushed materials

Technical Field

The utility model relates to noble metal processing equipment, in particular to an automatic recovery injection machine for a metal crushed material.

Background

Precious metal processing often undergoes processing technologies such as cutting and polishing, and in the cutting and polishing process, cut or polished precious metal scraps and dust must be recovered and stored, so that the processing loss is reduced, and the precious metal processing cost is lowered.

For the recovery and storage of noble metal chip dust, the existing treatment method mostly comprises the steps of remelting a large amount of chip particles into noble metal blocks through high-temperature smelting, and reprocessing the noble metal blocks as raw materials to prepare new advanced jewelry. However, the recycling method is adopted to prepare the product, which has the problems of more working procedures and long time consumption.

Disclosure of Invention

Based on this, it is necessary to provide an automatic recovery injection machine for the crushed gold materials in view of the shortcomings in the prior art.

The utility model provides an automatic injection machine that retrieves of golden crushed material, includes fixed frame and installs in the punching press frame of fixed frame upper end, installs the compression fittings on punching press frame and sets up the loading attachment with compression fittings top, the top surface of fixed frame is the slope design. The pressing device comprises a stamping bottom plate, a stamping cylinder, a hydraulic cylinder and a stamping column, wherein the stamping bottom plate, the stamping cylinder, the hydraulic cylinder and the stamping column are all obliquely arranged, the stamping cylinder is hollow, two ends of the stamping bottom plate are open, the stamping bottom plate is attached to the bottom of the stamping cylinder, the hydraulic cylinder is located obliquely above the stamping cylinder, one end of the stamping column is arranged at the lower end of the hydraulic cylinder, and the other end of the stamping column extends into the stamping cylinder. The punching cylinder is further provided with a feeding through hole, and the feeding device is arranged corresponding to the feeding through hole.

Further, the punching frame comprises two bearing plates, a supporting rod and a plurality of fixing plates. Two ends of the two supporting rods are respectively clamped on the two bearing plates, and the fixing plates are fixedly sleeved on the two supporting rods and located between the two bearing plates. The punching bottom plate is fixedly arranged on the bearing plate below, the hydraulic oil cylinder is fixedly arranged on the bearing plate above, and the punching cylinder is fixedly arranged between the fixing plates.

Further, the two support rods are electric telescopic rods, and the support rods can drive the fixing plate and the punching cylinder to move.

Further, a storage groove is further formed in the bottom of the fixed frame, a blanking through hole is further formed in the upper end of the fixed frame, and the blanking through hole is located above the storage groove.

Further, the punching frame further comprises two packaging baffles and a top cover, the two packaging baffles are respectively arranged on the left side and the right side of the two bearing plates, and the top cover is movably arranged at the upper ends of the two bearing plates.

In summary, the automatic recovery injection machine for the crushed gold material has the beneficial effects that: the chip dust recovered in the noble metal processing process is pressed by the pressing device, and the chip particles are pressed and condensed into the metal block by ultra-high pressure, so that the method is efficient and reliable; the movable telescopic stamping frame can more conveniently take out the pressed metal blocks from the pressing device; the arrangement of the feeding device, the storage groove, the packaging baffle and the top cover can greatly avoid precious metal scraps from leaking in the feeding and pressing processes; the utility model has strong practicability and has stronger popularization significance.

Drawings

FIG. 1 is a schematic diagram of an automatic recovery injection machine for metal crushed materials according to the present utility model;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is an exploded view of the stamping frame of FIG. 2;

fig. 4 is an exploded view of the pressing device in fig. 2.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in further detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

As shown in fig. 1 to 4, the present utility model provides an automatic recovery injection machine 100 for metal crushed materials, which comprises a fixed frame 10, a pressing frame 20 mounted on the upper end of the fixed frame 10, a pressing device 30 mounted on the pressing frame 20, and a feeding device 40 disposed above the pressing device 30, wherein the top surface of the fixed frame 10 is inclined.

The pressing device 30 comprises a punching bottom plate 31, a punching cylinder 32, a hydraulic cylinder 33 and a punching column 34 which are all obliquely arranged, the punching cylinder 32 is of a hollow design with two open ends, the punching bottom plate 31 is attached to the bottom of the punching cylinder 32, the hydraulic cylinder 33 is located obliquely above the punching cylinder 32, one end of the punching column 34 is arranged at the lower end of the hydraulic cylinder 33, and the other end of the punching column extends into the punching cylinder 32. The punching cylinder 32 is further provided with a feeding through hole 321, and the feeding device 40 is arranged corresponding to the feeding through hole 321. The obliquely designed pressing device 30 is convenient for adding noble metal scraps into the punching cylinder 32 along the feeding through hole 321, and can improve the pressing effect by means of a certain gravity effect. When precious metal scraps and dust are filled in the punching cylinder 32, the agglomerated precious metal can be obtained by only starting the hydraulic cylinder 33 to punch downwards, and compared with the traditional smelting recovery, the method is efficient and labor-saving.

The punching frame 20 includes two bearing plates 21, a supporting rod 22 and a plurality of fixing plates 23. Two ends of the two support rods 22 are respectively clamped on the two bearing plates 21, and a plurality of fixing plates 23 are fixedly sleeved on the two support rods 22 and positioned between the two bearing plates 21. The punching bottom plate 31 is fixedly arranged on the lower bearing plate 21, the hydraulic oil cylinder 33 is fixedly arranged on the upper bearing plate 21, and the punching cylinder 32 is fixedly arranged among the fixing plates 23. The bearing plate 21, the support rod 22 and the fixing plate 23 on the punching frame 20 firmly fix the pressing device on the frame, so that the problems of deflection of the punching cylinder 32 and the punching column 34 and the like caused by equipment vibration in the pressing process are prevented from affecting the final pressing effect and even damaging equipment.

Both the supporting rods 22 are electric telescopic rods, and the supporting rods 22 can drive the fixing plate 23 and the punching cylinder 32 to move. When the pressing is completed, the punching cylinder 32 can be driven to rise by the supporting rod 22, and the punching column 34 is kept still, at this time, the noble metal blocks in the punching cylinder 32 can be ejected out of the bottom of the punching cylinder 32 by the punching column 34 so as to be convenient for blanking and recycling.

The bottom of the fixed frame 10 is also provided with a storage groove 11, the upper end of the fixed frame 10 is also provided with a blanking through hole 12, and the blanking through hole 12 is positioned above the storage groove 11. After the pressing, the noble metal blocks ejected from the punching cylinder 32 can fall on the fixed frame 10 and slide down the blanking through hole 12 to the storage tank 11 for temporary storage, and when the equipment is stopped, all the noble metal blocks in the transfer tank can be taken out from the storage tank 11. Meanwhile, the storage groove 11 can collect noble metal scraps which are leaked on the fixed frame 10 due to accidents in the feeding process, and then the noble metal scraps are filled into the punching cylinder 32 again for lamination.

The stamping frame 20 further includes two packaging baffles 24 and a top cover 25, the two packaging baffles 24 are respectively mounted on the left and right sides of the two bearing plates 21, and the top cover 25 is movably mounted on the upper ends of the two bearing plates 21. The packaging baffle 24 and the top cover 25 jointly shield the stamping frame 20 and the stamping cylinder 32, so that the problem that noble metal dust in equipment is diffused in the air due to equipment vibration or environmental airflow is avoided, and air pollution and processing loss are reduced.

When the utility model works, firstly, the top cover 25 is opened, a proper amount of noble metal dust is poured into the punching cylinder 32 along the feeding device 40, and after filling, the top cover 25 is covered again. Then the hydraulic cylinder 33 starts to work to drive the punch column 34 to punch downwards, and the noble metal dust in the punch cylinder 32 is polymerized to form a noble metal block under the ultrahigh pressure of the punch column 34. Then the supporting column on the punching frame 20 drives the punching cylinder 32 to ascend, and the pressed noble metal is ejected out from the bottom of the punching cylinder 32 and falls onto the fixed frame 10, and then slides into the storage tank 11 along the blanking through hole 12. The noble metal chip is preferably removed from the reservoir 11.

In summary, the automatic recovery injection machine 100 for metal crushed materials of the present utility model has the following advantages: the scrap dust recovered in the noble metal processing process is pressed by the pressing device 30, and the scrap particles are pressed and condensed into metal blocks by ultra-high pressure, so that the method is efficient and reliable; the movable telescopic stamping frame 20 can more conveniently take out the pressed metal blocks from the pressing device 30; the arrangement of the feeding device 40, the storage tank 11, the packaging baffle 24 and the top cover 25 can greatly avoid precious metal scraps from leaking in the feeding and pressing processes; the utility model has strong practicability and has stronger popularization significance.

The above examples illustrate only one embodiment of the utility model, which is described in more detail and is not to be construed as limiting the scope of the utility model. It should be noted that variations and modifications can be made by those skilled in the art without departing from the inventive concept, which fall within the scope of the utility model. Accordingly, the scope of the utility model should be determined from the following claims.

Claims

1. An automatic recovery injection machine for a metal crushed material is characterized in that: the device comprises a fixed frame, a stamping frame arranged at the upper end of the fixed frame, a pressing device arranged on the stamping frame and a feeding device arranged above the pressing device, wherein the top surface of the fixed frame is in an inclined design; the pressing device comprises a stamping bottom plate, a stamping cylinder, a hydraulic cylinder and a stamping column, wherein the stamping bottom plate, the stamping cylinder, the hydraulic cylinder and the stamping column are all obliquely arranged, the stamping cylinder is of a hollow design with openings at two ends, the stamping bottom plate is attached to the bottom of the stamping cylinder, the hydraulic cylinder is positioned obliquely above the stamping cylinder, one end of the stamping column is arranged at the lower end of the hydraulic cylinder, and the other end of the stamping column extends into the stamping cylinder; the punching cylinder is further provided with a feeding through hole, and the feeding device is arranged corresponding to the feeding through hole.

2. The automatic recovery injection machine for metal scraps according to claim 1, wherein: the stamping frame comprises two bearing plates, a supporting rod and a plurality of fixing plates; two ends of the two supporting rods are respectively clamped on the two bearing plates, and the fixing plates are fixedly sleeved on the two supporting rods and positioned between the two bearing plates; the punching bottom plate is fixedly arranged on the bearing plate below, the hydraulic oil cylinder is fixedly arranged on the bearing plate above, and the punching cylinder is fixedly arranged between the fixing plates.

3. The automatic recovery injection machine for metal scraps as claimed in claim 2, wherein: the two support rods are electric telescopic rods, and the support rods can drive the fixing plate and the punching cylinder to move.

4. The automatic recovery injection machine for metal scraps according to claim 1, wherein: the bottom of the fixed frame is also provided with a storage groove, the upper end of the fixed frame is also provided with a blanking through hole, and the blanking through hole is positioned above the storage groove.

5. The automatic recovery injection machine for metal scraps as claimed in claim 2, wherein: the stamping frame further comprises two packaging baffles and a top cover, wherein the two packaging baffles are respectively arranged on the left side and the right side of the two bearing plates, and the top cover is movably arranged at the upper ends of the two bearing plates.