CN213289578U

CN213289578U - Waste recovery device for machining

Info

Publication number: CN213289578U
Application number: CN202022078867.2U
Authority: CN
Inventors: 邓伟; 罗毅; 徐玉梁
Original assignee: Guiyang University
Current assignee: Guiyang University
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-05-28
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses a waste recycling device for mechanical processing, belonging to the technical field of mechanical processing, comprising a support frame, a fixing sleeve, a screening plate, a third screening hole, a supporting plate, an internal thread rod, a pressure sensor and an alarm The sieving plate is inclined at a height on the left side higher than that on the right side, and the sieving plate is provided with a first sieving hole, a second sieving hole and a third sieving hole in sequence from left to right; A second chute is arranged under the support frame, a support plate is installed on the second connecting rod, an inner thread rod is installed on the right side of the support plate, and an outer thread rod is connected to the right side of the inner thread rod; A third chute is arranged on the inner walls of both sides, and a pressure sensor is installed below the third spring. The diameter of the first screening hole, the second screening hole and the third screening hole arranged in the utility model increases in turn, so that the metal scraps of different sizes can be screened, the utilization rate of the reprocessing of the scraps can be improved, and the recycling efficiency.

Description

Waste recovery device for machining

Technical Field

The utility model belongs to the technical field of machining, specifically a waste recovery device for machining.

Background

In the machining process, a lot of metal workpieces generate a lot of metal scraps or waste materials when turning, cutting or milling the workpieces, the metal waste materials still have recycling value, parts with smaller sizes can be machined after recycling or machining of some mechanical parts can be carried out after melting, like some waste materials with smaller sizes can be machined into screws, nuts or some lug pieces, and reinforcing ribs or some blocking plates can be machined when the size is larger. However, most of metal wastes generated by the existing mechanical processing are directly collected in the same collecting tank or stacked together without being divided into different sizes, so that the utilization rate of the wastes is not high, and the recovery value is not ideal.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waste recovery device for machining to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a waste recovery device for machining comprises a support frame, a fixed sleeve, a screening plate, a third screening hole, a supporting plate, an inner threaded rod, a pressure sensor and an alarm, wherein the screening plate is obliquely arranged with the height of the left side higher than that of the right side, three blanking bins are uniformly distributed below the screening plate, a blanking port is arranged below the blanking bins, and the screening plate is sequentially provided with the first screening hole, the second screening hole and the third screening hole from left to right; first chutes are arranged above the inner walls of the left side and the right side of the support frame, first sliding blocks are arranged in the first chutes, first connecting rods are arranged on one sides, away from the first chutes, of the first sliding blocks, one sides, away from the first sliding blocks, of the first connecting rods on the left side are connected to the left side of the leftmost lower storage bin, one sides, away from the first sliding blocks, of the first connecting rods on the right side are connected to the right side of the screening plate, the heights of the first connecting rods on the left side and the right side are the same, and fixing plates are arranged on the sides, close to each other, below; a second sliding groove is formed below the supporting frame, a second sliding block is mounted on the second sliding groove, a second connecting rod is mounted on the second sliding block, a supporting plate is mounted on the second connecting rod, a plurality of track grooves are formed in the supporting plate, a second spring is mounted between the left side of the supporting plate and the supporting frame, an inner threaded rod is mounted on the right side of the supporting plate, an outer threaded rod is connected to the right side of the inner threaded rod, a motor is mounted on the right side of the outer threaded rod, and a material receiving trolley is arranged on the track grooves; the inner walls of the left side and the right side of the material receiving trolley are provided with third sliding grooves, a supporting plate is arranged between the third sliding grooves of the left side and the right side, a third spring is arranged below the supporting plate, and a pressure sensor is arranged below the third spring.

As a further aspect of the present invention: first screening hole, second screening hole and third screening hole are located the top of three feed bin down respectively, and the aperture in first screening hole, second screening hole and third screening hole increases in proper order.

As a further aspect of the present invention: striker plates are arranged on the front side and the rear side above the screening plate.

As a further aspect of the present invention: the fixed sleeve is installed on the first connecting rod, a first spring is installed between the fixed sleeve and the fixed plate, and the oscillator is installed on the fixed sleeve on the right side.

As a further aspect of the present invention: an alarm is installed above the right side of the material receiving trolley, and the alarm is electrically connected with the pressure sensor.

Compared with the prior art, the beneficial effects of the utility model are that: the apertures of the first screening hole, the second screening hole and the third screening hole are sequentially increased, so that metal waste materials with different sizes can be screened, the utilization rate of waste material reprocessing can be improved, and the recovery efficiency is improved; through the matching use of the arranged first connecting rod, the oscillator and the first spring, the screening plate can vibrate up and down, and the first screening hole, the second screening hole and the third screening hole are prevented from being blocked by waste materials; through the matching use among the arranged motor, the external thread rod, the internal thread rod and the supporting plate, the material receiving trolley can reciprocate left and right, so that waste materials can fall into the material receiving trolley in order, and the situation that the space inside the material receiving trolley is overhead and the charging amount of the material receiving trolley is influenced due to the fact that the waste materials fall into the same position in the material receiving trolley is prevented; through the cooperation use between backup pad, third spring, pressure sensor and the alarm that sets up, can be in timely warning staff's ejection of compact and change and receive the material dolly, prevent that the waste material from spilling over.

Drawings

Fig. 1 is a schematic structural view of a scrap recycling apparatus for machining.

Fig. 2 is a schematic top view of a screening plate in a scrap recycling apparatus for machining.

Fig. 3 is a side view of a pallet of a scrap recycling apparatus for machining.

In the figure: 1. a support frame; 2. a first chute; 3. a first slider; 4. a first connecting rod; 5. fixing a sleeve; 6. a fixing plate; 7. a first spring; 8. an oscillator; 9. a screening plate; 10. a first screening aperture; 11. a second screening aperture; 12. a third screening aperture; 13. a striker plate; 14. discharging a bin; 15. a feeding port; 16. a second chute; 17. a second slider; 18. a second connecting rod; 19. a support plate; 20. a second spring; 21. a motor; 22. an externally threaded rod; 23. an inner threaded rod; 24. a material receiving trolley; 25. a third chute; 26. a support plate; 27. a pressure sensor; 28. a third spring; 29. a track groove; 30. an alarm.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-3, a waste recycling device for machining includes a supporting frame 1, a fixing sleeve 5, a screening plate 9, a third screening hole 12, a supporting plate 19, an inner threaded rod 23, a pressure sensor 27 and an alarm 30; screening board 9 is the high slope setting in left side height higher than right side, three feed bin 14 down is installed to the below equipartition of screening board 9, the below of feed bin 14 is provided with feed opening 15 down, screening board 9 is gone up and has been set gradually first screening hole 10 from a left side to the right side, second screening hole 11 and third screening hole 12, first screening hole 10, second screening hole 11 and third screening hole 12 are located three top of feed bin 14 down respectively, first screening hole 10, the aperture of second screening hole 11 and third screening hole 12 increases in proper order, through with first screening hole 10, second screening hole 11 and third screening hole 12 set up to the aperture that increases in proper order, can screen the metal waste of different volume sizes, can improve the utilization ratio of waste material reprocessed, the efficiency of retrieving is improved, striker plate 13 is installed to both sides around the top of screening board 9.

The upper parts of the inner walls of the left side and the right side of the support frame 1 are provided with first chutes 2, first sliding blocks 3 are arranged in the first chutes 2, one sides of the first sliding blocks 3, which are far away from the first chutes 2, are provided with first connecting rods 4, one sides of the left first connecting rods 4, which are far away from the first sliding blocks 3, are connected to the left side of a leftmost lower storage bin 14, one sides of the right first connecting rods 4, which are far away from the first sliding blocks 3, are connected to the right side of a screening plate 9, the heights of the first connecting rods 4 on the left side and the right side are the same, one sides, which are close to each other, below the first chutes 2 on the left side and the right side are provided with fixed sleeves 5, first springs 7 are arranged between the fixed sleeves 5 and the fixed plates 6, the fixed sleeves 5 on the right side are provided with oscillators 8, the first connecting rods 4 can be driven to, the first screening holes 10, the second screening holes 11 and the third screening holes 12 can be prevented from being clogged by the waste material.

A second sliding groove 16 is arranged below the support frame 1, a second sliding block 17 is arranged on the second sliding groove 16, a second connecting rod 18 is arranged on the second sliding block 17, a supporting plate 19 is arranged on the second connecting rod 18, a plurality of track grooves 29 are arranged on the supporting plate 19, the track grooves 29 are arranged in six, two adjacent track grooves 29 are in one group and are divided into three groups, a second spring 20 is arranged between the left side of the supporting plate 19 and the support frame 1, an inner threaded rod 23 is arranged on the right side of the supporting plate 19, an outer threaded rod 22 is connected to the right side of the inner threaded rod 23, a motor 21 is arranged on the right side of the outer threaded rod 22, the motor 21 is arranged on the right side of the support frame 1, material receiving trolleys 24 are arranged on the track grooves 29, the three material receiving trolleys 24 are respectively positioned below the three discharge openings 15, the outer threaded rod 22 can be driven to rotate by the arranged motor 21, reciprocating motion about the layer board 19 can be driven to the internal threaded rod 23, and layer board 19 can drive and receive material dolly 24 and remove to the waste material that the messenger falls into on receiving material dolly 24 can be from a left side right side again from the right side smooth the falling into receiving material dolly 24 in, prevent that the waste material from falling into the same position in receiving material dolly 24, lead to receiving material dolly 24 internal space by built on the air, the influence receives the charge capacity of material dolly 24.

Be provided with third spout 25 on the inner wall of receipts material dolly 24 left and right sides, install backup pad 26 between the third spout 25 of left and right sides, third spring 28 is installed to the below of backup pad 26, pressure sensor 27 is installed to the below of third spring 28, pressure sensor 27 installs in the middle of receiving the bottom of material dolly 24, receive the right side top of material dolly 24 and install alarm 30, electric connection between alarm 30 and the pressure sensor 27, when the pressure that pressure sensor 27 detected reaches a certain setting value, alarm 30 sends the police dispatch newspaper, remind operating personnel to take out and receive material dolly 24 and change, prevent that the waste material from spilling over.

The utility model discloses a theory of operation is: firstly, conveying waste materials to the upper left side of a screening plate 9, then screening the waste materials through the screening plate 9, enabling a part of waste materials with the smallest size to fall below the screening plate 9 through a first screening hole 10, enabling a part of waste materials with the medium size to fall below the screening plate 9 through a second screening hole 11, enabling a part of waste materials with the larger size to fall below the screening plate 9 through a third screening hole 12, respectively falling into a material receiving trolley 24 through a discharging hole 15, simultaneously starting a motor 21, enabling the motor 21 to drive an outer threaded rod 22 to rotate, enabling the outer threaded rod 22 to drive an inner threaded rod 23 to reciprocate left and right, enabling the inner threaded rod 23 to drive a supporting plate 19 to reciprocate left and right, enabling the supporting plate 19 to drive the material receiving trolley 24 to reciprocate left and right, enabling the waste materials to fall into the material receiving trolley 24 orderly, and enabling the pressure detected by a pressure sensor 27 to be larger and larger when the waste materials in the material receiving trolley 24 are collected, when the pressure detected by the pressure sensor 27 reaches a certain set value, the alarm 30 gives an alarm to remind the worker to discharge and replace the material receiving trolley 24 in time.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A waste recycling device for machining, comprising a support frame (1), a fixing sleeve (5), a screening plate (9), a third screening hole (12), a supporting plate (19), an internal thread The rod (23), the pressure sensor (27) and the alarm (30) are characterized in that the sieving plate (9) is inclined at a height of the left side higher than the height of the right side, and the lower part of the sieving plate (9) is evenly arranged. The cloth is provided with three feeding bins (14), a feeding opening (15) is arranged below the feeding bin (14), and first screening holes (10) are sequentially arranged on the screening plate (9) from left to right , the second sieving hole (11) and the third sieving hole (12);

First sliding grooves (2) are arranged above the inner walls of the left and right sides of the support frame (1), and first sliding blocks (3) are installed in the first sliding grooves (2), and the first sliding blocks (3) are far away from A first connecting rod (4) is installed on one side of the first chute (2), and the side of the first connecting rod (4) on the left away from the first sliding block (3) is connected to the leftmost unloading bin ( 14) on the left side, the first connecting rod (4) on the right side is connected to the right side of the screening plate (9) away from the first sliding block (3), and the first connecting rod (4) on the left and right sides is connected to the right side of the screening plate (9). ) are of the same height, and a fixing plate (6) is installed on the side close to each other under the first chute (2) on the left and right sides;

A second sliding groove (16) is arranged below the support frame (1), a second sliding block (17) is mounted on the second sliding groove (16), and a second connection is mounted on the second sliding block (17). The rod (18), the second connecting rod (18) is provided with a supporting plate (19), the supporting plate (19) is provided with a plurality of track grooves (29), the left side of the supporting plate (19) is connected to the support frame (1) A second spring (20) is installed between ), an internally threaded rod (23) is installed on the right side of the support plate (19), an externally threaded rod (22) is connected to the right side of the internal threaded rod (23), and the externally threaded rod A motor (21) is installed on the right side of (22), and a receiving trolley (24) is arranged on the track groove (29);

A third chute (25) is arranged on the inner walls of the left and right sides of the receiving trolley (24), a support plate (26) is installed between the third chute (25) on the left and right sides, and the support plate (26) A third spring (28) is installed below the third spring (28), and a pressure sensor (27) is installed below the third spring (28).

2. A waste recycling device for machining according to claim 1, wherein the first screening hole (10), the second screening hole (11) and the third screening hole ( 12) are respectively located above the three lower silos (14), and the apertures of the first screening hole (10), the second screening hole (11) and the third screening hole (12) increase sequentially.

3 . The waste recycling device for machining according to claim 1 , wherein, baffle plates ( 13 ) are installed on the top, front and rear sides of the screening plate ( 9 ). 4 .

4. A waste recycling device for machining according to claim 1, wherein a fixing sleeve (5), a fixing sleeve (5) and a fixing plate are installed on the first connecting rod (4) A first spring (7) is installed between (6), and an oscillator (8) is installed on the fixed sleeve (5) on the right side.

5. A waste recycling device for machining according to claim 1, wherein an alarm (30) is installed on the upper right side of the receiving trolley (24), and the alarm (30) and The pressure sensors (27) are electrically connected.