CN115971170B

CN115971170B - A separation structure for separating iron filings from oil and water

Info

Publication number: CN115971170B
Application number: CN202211158704.2A
Authority: CN
Inventors: 陈奕瑞; 陈逢霖; 陈科宏
Original assignee: Jiaxing Zhentai Machinery Co ltd
Current assignee: Jiaxing Zhentai Machinery Co ltd
Priority date: 2022-07-14
Filing date: 2022-09-22
Publication date: 2025-12-30
Anticipated expiration: 2042-09-22
Also published as: TW202402410A; CN219723956U; CN115971170A

Abstract

A separation structure for separating oil from water of scrap iron comprises a base, a vibrating machine and a receiving tray. The base includes a platform. The jar is disposed on the platform of the base. The receiving tray comprises a chassis. The first wall surface, the second wall surface and the third wall surface are sequentially connected and define an opening. The end of the opening is provided with rod body groups which are arranged in an arrayed way. The rod body group comprises a plurality of rod bodies arranged at intervals and a plurality of blanking gaps formed among the plurality of rod bodies. And the tail end of the rod body is positioned at the opening end and is also provided with an oil drain hole so that oil water on the rod body flows down along the rod body and is drained through the oil drain hole. The oil discharging structure can make the scrap iron drop from the blanking interval to the scrap collecting box, and the oil water flows down along the rod set and is discharged from the oil discharging hole between the two rods of the rod set to the oil collecting box, so as to keep the screw material dry and complete.

Description

Separation structure for separating oil from water of scrap iron

Technical Field

The invention relates to an iron filings oil-water separation technology, in particular to a separation structure for iron filings oil-water separation.

Background

In the current thread rolling technology of screws, a motor is mainly used for driving a rotary table to rotate, and a thread rolling plate is driven by a connecting rod on the rotary table to linearly move back and forth, so that thread rolling processing is directly performed on a straight rod of the screw, and threads are formed on the straight rod of the screw. However, when the screw is threaded, scrap iron is generated at the tail of the straight rod of the screw, and meanwhile, the scrap iron is also required to be adhered with oil and water. It is understood that the oil includes lubricating oil and that the water is water contained in a similar cutting fluid. Due to the environmental protection requirement and the cost reduction, in the actual recycling process of the oil water, scrap iron and oil are removed and discharged through the scrap iron oil-water separator, namely scrap iron and oil water are separated from screw teeth of the screw.

However, a conventional scrap iron oil-water separator, such as that disclosed in taiwan patent No. M607662, is shown in fig. 1, and includes a vibrator 10 provided on a base 1, and a receptacle 11 provided on the vibrator 10. Wherein a discharge hole is formed in the receiving seat 11, and the discharge hole 12 is provided with screening rod bodies 13 arranged in rows. A blanking gap 14 is formed between each screening rod 13. When the vibration machine 10 vibrates, the receiving seat 11 and the screening rod 13 are driven to vibrate, so that the screw workpiece 15 passes through the screening rod 13 and is separated from the screening rod 13 under the driving of vibration. In the separation process, the scrap iron 130 is separated from the screw workpiece 15 and then falls into the lower scrap collecting box 16 through the blanking gap 14, thereby completing the separation of the screw workpiece 15 from the scrap iron.

However, the screening rod body 13 of the scrap iron separator is arranged downwards and is inclined, and oil stains generated by the thread rolling machine can move downwards along the screening rod body 13 and the screw material piece 15 and flow to the material collecting box, so that after scraps are removed from the screw workpiece 15, a plurality of oil stains and water stains still adhere to threads of the screw workpiece 15, and the separation effect of the scrap iron and the oil water is poor.

Disclosure of Invention

In view of the above, the invention provides an oil discharging structure of an iron filings oil-water separator, which can separate oil from iron filings.

An oil discharging structure of an iron filings oil-water separator comprises a base, a vibrating machine arranged on the base and a receiving disc arranged at the upper end of the vibrating machine and linked with the vibrating machine. The base includes a platform. The jar is disposed on the platform of the base. The receiving tray comprises a chassis. The three sides of the chassis are provided with a first wall surface, a second wall surface and a third wall surface. The first wall surface, the second wall surface and the third wall surface are sequentially connected and define an opening. The end of the opening is provided with rod body groups which are arranged in an arrayed way. The rod body group comprises a plurality of rod bodies arranged at intervals and a plurality of blanking gaps formed among the plurality of rod bodies. And the tail end of the rod body is positioned at the opening end and is also provided with an oil drain hole so that oil water on the rod body flows down along the rod body and is drained through the oil drain hole.

Further, the oil drain hole is arranged between the two rod bodies.

Further, the oil drain hole is arranged at the tail end of the rod body.

Compared with the prior art, the oil discharging structure of the scrap iron oil-water separator provided by the invention utilizes the receiving disc fixedly arranged at the upper end of the vibration machine and the rod body group fixedly arranged at the opening end of the receiving disc, long rods and short rods are arranged in a staggered way and are in an upward extending inclined arrangement, when the receiving disc receives screw materials which are twisted by the thread twisting machine, the screw materials and scrap iron are separated by the rod body group under the vibration driving of the vibration machine, so that the scrap iron falls to the scrap collecting box from the blanking interval, and oil water flows downwards along the rod body group and is discharged to the oil collecting box from the oil discharging hole between the two rod bodies of the rod body group, so that the dryness and the completeness of the screw materials are maintained.

Drawings

FIG. 1 is a schematic diagram of a prior art scrap iron separator.

Fig. 2 is a schematic diagram of an oil discharging structure of the scrap iron oil-water separator.

Fig. 3 is a schematic top view of an oil discharging structure of the scrap iron oil-water separator of fig. 2.

Fig. 4 is a schematic side view of an oil discharging structure of the scrap iron oil-water separator of fig. 2.

Fig. 5 is a schematic diagram illustrating the arrangement of oil drain holes of the oil drain structure of the scrap iron oil-water separator of fig. 2.

Fig. 6 is a schematic operation diagram of an oil discharging structure of the scrap iron oil-water separator of fig. 2.

Fig. 7 is a schematic diagram of an oil discharging structure of the scrap iron oil-water separator of fig. 2 when oil-water is separated from scrap iron.

Fig. 8 is a schematic diagram of the structure of the oil separator of fig. 2 during oil discharge.

Detailed Description

Specific embodiments of the present invention are described in further detail below. It should be understood that the description herein of the embodiments of the invention is not intended to limit the scope of the invention.

Fig. 2 to 5 are schematic structural diagrams of an oil discharging structure of the iron filings oil-water separator provided by the invention. The oil discharging structure of the scrap iron oil-water separator is connected to the lower edge of the discharge hole of the tooth rubbing machine and can be fixedly arranged on the base of the tooth rubbing machine. As for the thread rolling machine itself, it is a technology known to those skilled in the art, and will not be described herein. The oil discharging structure of the scrap iron oil-water separator comprises a base 2, a vibrating machine 3 arranged on the base 2 and a charging tray 4. The base 2 comprises a platform 20. The vibrator 3 is arranged on the platform of the base 2. The receiving tray 4 is fixedly arranged on the upper end surface of the vibration machine 3, and comprises a chassis 40, and a first wall surface 400, a first wall surface 401 and a third wall surface 402 which are arranged on the chassis 40 in three directions. The first, second and third walls 400, 401, 402 are connected end to end in sequence to form an opening 41. The end of the opening 41 is fixedly provided with rod body groups 42 which are arranged in sequence and extend upwards. The rod set 42 includes a plurality of first rods 43 disposed at intervals, and a plurality of blanking slits 430 formed between the first rods 43. The first rods 43 of the rod set 42 have different heights at their front ends and are staggered, i.e., one long rod 44 and one short rod 45 are alternately arranged. Of course, it is contemplated that a plurality of the first rods 43 may be arranged flush with each other. An oil drain hole 46 is formed at an open end 410 of the first rod 43 of the rod set 42, as shown in fig. 5. The lower ends of the long rod 44 and the short rod 45 are correspondingly and fixedly provided with a blanking rod group. The blanking rod group is provided with a plurality of second rod bodies 47 which are arranged at intervals, and a plurality of blanking spaces 48 which are formed among the second rod bodies 47. An oil collecting box 5 is correspondingly and fixedly arranged below the rod body group 42.

The first and second wall surfaces 400 and 402 on both sides of the opening 41 of the receiving tray 4 integrally extend to both sides of the rod body set 42 to form a first retaining wall 403 and a second retaining wall 404. The front ends of the first and second retaining walls 403 and 404 are respectively connected with a guide plate 49 from two sides through a set of adjusting screws 405 and 406. The rear edge of the guide plate 49 and the second rod body 47 of the blanking rod set form a scrap dropping gap 470. The size of the scrap dropping slit 470 can be adjusted according to the size of the scrap iron. Specifically, the adjusting screws 405 and 406 are used to adjust the size between the guide plate 49 and the blanking bar set. In addition, a round rod 471 is fixedly connected to the inner side of the guide plate 49 (or the rear edge of the guide plate 49 forms an arc surface), so that the flowing of the screw is smoother, and the stacking situation is prevented.

Referring to fig. 6 to 8, when in use, the vibrator 3 is first turned on, and the vibrator 3 will vibrate, so as to drive the chassis 40 and the rod set 42 of the receiving tray 4 to vibrate. When the screw workpiece 6 falls onto the chassis 40 of the receiving tray 4 from the discharge port after the screw is twisted, the screw workpiece 6 is driven by the vibration force to advance from the chassis 40 onto the rod set 42, and then separated by the rod set 42. When the screw workpiece 6 and the scrap iron 62 are separated under the action of the vibration force, the scrap iron 62 with a larger volume cannot fall down through the blanking gap 430, and the scrap iron can be pushed continuously along the rod 43, so that the end of the short rod 45 is reached. Because the front of the short rod 45 is not supported by the rod body, the iron filings 62 with larger volume fall to one side of the short rod 45 and drop downwards, so that the iron filings with original horizontal shape are turned to vertical shape, and the thickness direction is directed to the blanking interval 48 of the blanking rod set, so that the iron filings can pass through the blanking interval 48 of the blanking rod set and then fall into the chip collecting box (not shown). The screw workpiece 6 is guided by the guide plate 49 into a collection box (not shown), thereby removing scraps of the screw workpiece.

In the process of separating the scrap iron, the rod body set 42 is in an upward extending inclined structure, so that the oil water 60 adhered to the screw workpiece 6 is separated by the rod body set 42, and then slides down along the rod body 43 of the rod body set 42 to the oil drain hole 46 at the open end and is discharged into the oil collecting box 5, as shown in fig. 8.

Compared with the prior art, the oil discharging structure of the scrap iron oil-water separator provided by the invention utilizes the receiving tray 4 fixedly arranged at the upper end of the vibrating machine 3, the rod body group 42 fixedly arranged at the opening end of the receiving tray 4, and the long rods and the short rods which are staggered and extend upwards in an inclined manner. When the receiving tray 4 receives the screw workpiece 6 which is subjected to tooth twisting by the tooth twisting machine, the screw workpiece 6 and the scrap iron are separated through the rod body set 42 under the vibration driving of the vibration machine 3, and after the separation, the scrap iron falls to the scrap collecting box from the blanking interval 48, and the oil water flows downwards along the rod body set 42 and is discharged to the oil collecting box from the oil drain hole 46 between the two rod bodies 43 of the rod body set 42, so that the screw workpiece 6 is kept dry and complete.

In the present invention, one end of each rod body 43 of the rod body group 43 is fixedly arranged at the opening end 410 of the receiving tray 4, and the other end is a free end and is configured to extend obliquely upwards, so that the characteristic that water flows downwards can be utilized to separate oil and water from scrap iron in different directions in the process of vibrating and pushing the screw workpiece 6, namely, the scrap iron falls from the blanking interval 48 between the rod bodies, and the oil and water flows downwards along the rod bodies, thereby achieving the purpose of separating the scrap iron from the oil and water and further improving the scrap removing and oil discharging effects of the screw workpiece 6.

The above is only a preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions or improvements within the spirit of the present invention are intended to be covered by the claims of the present invention.

Claims

1. A separation structure for separating oil and water from iron filings, characterized in that: the separation structure of the iron filings oil-water separator includes a base, a vibrator mounted on the base, and a receiving tray mounted on the upper end of the vibrator and moving together with the vibrator. The base includes a platform, the vibrator is mounted on the platform of the base, and the receiving tray includes a chassis. The chassis has a first wall, a second wall, and a third wall on three sides. The first, second, and third walls are connected in sequence and define an opening. The end of the opening is provided with an array of rods. The rod array includes multiple spaced-apart first rods and multiple material drop gaps formed between the multiple first rods. The heights of the front ends of the first rods in the rod array are not the same and are staggered, i.e., a long rod alternates with a short rod. The arrangement includes a feeding rod group fixedly installed at the lower end of the long rod and the short rod. The feeding rod group has multiple second rods arranged at intervals and multiple feeding gaps formed between the second rods. The end of the first rod is provided with an oil drain hole at the open end so that the oil on the rod can flow down the rod and be discharged through the oil drain hole. When the screw workpiece and the iron filings separate under the action of vibration, the larger iron filings will not be able to fall through the feeding gaps. Instead, they will continue to be pushed along the first rods and reach the end of the short rods. Since there is no rod in front of the short rods for support, the larger iron filings will fall to one side of the short rods and fall downwards, turning the originally horizontal iron filings into a vertical shape. This will cause the thickness direction to face the feeding gap of the feeding rod group, and thus allow them to pass through the feeding gap of the feeding rod group.

2. The separation structure for separating iron filings from oil and water as described in claim 1, characterized in that: the oil drain hole is located between the two rods.

3. The separation structure for separating iron filings from oil and water as described in claim 1, characterized in that: the oil drain hole is located at the end of the rod.