CN211662361U

CN211662361U - Automatic separator for artificial diamond synthetic block

Info

Publication number: CN211662361U
Application number: CN201921750384.3U
Authority: CN
Inventors: 袁峰; 张艳辉; 彭绘舒; 郭赛赛; 张涛
Original assignee: Zhengzhou University
Current assignee: Zhengzhou University
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-10-13
Anticipated expiration: 2029-10-18

Abstract

An automatic separator for synthetic blocks of artificial diamond relates to the field of artificial diamond production. The equipment consists of an upper layer separating mechanism, a lower layer separating mechanism, an end face cutting mechanism, a circumferential face cutting mechanism and a core column complex separating mechanism. The upper layer separation mechanism can preliminarily decompose and classify the synthetic blocks of the artificial diamond; the lower layer separation mechanism is positioned below the upper layer separation mechanism and can separate and classify the stone cup fragments bonded on the conductive steel ring; the end face cutting mechanism is arranged in front of the upper layer separation mechanism and can cut off the graphite skin on the end face of the synthetic rod; the circumferential surface cutting mechanism is positioned at one side of the end surface cutting mechanism and can cut off the graphite skin on the circumferential surface of the synthetic rod; the core column complex body separating mechanism is positioned at the rear side of the circumferential surface cutting mechanism and can separate the core column complex body into two independent core columns. The device has compact structure and strong stability, and can replace the work of manually separating the synthetic blocks of the artificial diamond.

Description

Automatic separator for artificial diamond synthetic block

Technical Field

The utility model relates to the field of artificial diamond production, which is used for automatically separating artificial diamond synthetic blocks and classifying and recycling various different materials.

Background

The synthetic block of artificial diamond regards double-core column complex as the centre, the periphery is wrapped up by a layer of graphite skin, namely has formed the synthetic stick; the two ends of the synthetic rod are provided with conductive steel rings, and the synthetic rod and the conductive steel rings are wrapped by the dolomite cup and the pyrophyllite cup to form the synthetic block of the artificial diamond. After the diamond synthesis process is completed in the cubic press, the synthesis block needs to be decomposed to extract the internal core column. The traditional separation mode mainly adopts manual separation, although the requirement on operation skills is not high, the production efficiency is low, the labor intensity is high, and the research and development of automatic separation equipment become a great demand of artificial diamond production enterprises.

Because the synthetic diamond synthetic block which has completed the synthetic process has a relatively complex structure and different material properties of different parts, the core column needs to be extracted by adopting a grading treatment mode. Meanwhile, in the process of automatically separating the synthesized blocks, it is also very difficult to control the synthesized blocks to be decomposed under the set postures, and if unexpected conditions occur in the process of automatically separating, the separation of the subsequent level is affected. In addition, materials such as conductive steel rings, stone cup fragments and the like are required to be independently recovered in the process of decomposing the synthetic blocks, so that the automatic separation equipment has certain design difficulty.

With the rapid development of the superhard materials industry, the demand of the artificial diamond is increasing continuously, more requirements are put on the separation work of the synthetic block of the artificial diamond, the separation work of the synthetic block is required to be completed automatically as much as possible, and therefore, the labor intensity of workers is reduced, but no related technology for automatically separating the synthetic block of the artificial diamond exists at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic separator for synthetic blocks of artificial diamond, which has the characteristics of high automation degree, capability of completely replacing manual operation and stable and reliable work.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the first-stage separation part consists of an upper-layer separation mechanism and a lower-layer separation mechanism; the second-stage separation part consists of an end face cutting mechanism and a circumferential face cutting mechanism; the third stage separation part is a core column complex body separation mechanism.

The upper layer separation mechanism mainly comprises a movable jaw plate, an eccentric shaft, a thrust plate, a movable fixed jaw plate, a driving roller, a driving cylinder, a dovetail groove guide rail slide block, a synthetic rod guide rail and a correlation type photoelectric sensor. The dovetail groove guide rail sliding block is arranged on the machine frame in front of the movable jaw plate, the movable fixed jaw plate is fixed on the dovetail groove, the driving cylinder is arranged below the movable fixed jaw plate and can enable the movable fixed jaw plate to slide up and down, the driving roller wheel is arranged below the discharge opening, the synthetic rod guide rail is arranged in front of the driving roller wheel, and the correlation type photoelectric sensors for detecting whether the synthetic rods are completely separated are arranged on two sides of the machine frame near the discharge opening.

The lower layer separating mechanism mainly comprises a movable jaw plate, an eccentric shaft, a thrust plate, a fixed jaw plate, a magnetic roller and a scraper, wherein the magnetic roller is arranged below the discharge opening, and the scraper is arranged on one side of the magnetic roller.

The end face resection mechanism mainly by fixed block, sensor, cylinder, air shovel, gas claw, rodless cylinder, look for the cylinder and constitute, wherein, the width of air shovel is greater than synthetic stick diameter, the air shovel is installed in cylinder telescopic link department, the cylinder is fixed in the frame, the air shovel below is the fixed block, the place ahead of fixed block is for fixing the sensor in the frame, look for the cylinder setting in the fixed block both sides, install rodless cylinder, cylinder and gas claw in the frame, the cavity is left to the mechanism below, can drop out the graphite skin fragment.

The periphery excision mechanism mainly comprises drive roller, drive roller gear, drive roller motor, air shovel, cylinder, rodless cylinder, gas claw, sensor, wherein, the width of air shovel is greater than the length of synthetic stick, cylinder and air shovel are fixed in the frame, air shovel the place ahead sets up the drive roller, the drive roller top is rodless cylinder and gas claw, the sensor is fixed in drive roller the place ahead, drive roller gear sets up in one side of drive roller and by installing the drive roller motor drive in the frame inboard, the cavity is left to the mechanism below, can drop out the graphite skin fragment.

Stem complex body separating mechanism mainly by stem complex body fixed block, air shovel, cylinder, look for cylinder, baffle cylinder, sensor and constitute, wherein look for cylinder, baffle cylinder, sensor and install respectively in stem complex body fixed block both sides, cylinder and air shovel are fixed in the frame of stem complex body fixed block top.

The utility model discloses synthetic piece autosegregation machine of synthetic diamond during operation, the synthetic piece of synthetic artificial diamond who has accomplished synthetic process gets into from upper strata separating mechanism, and when installing between the correlation type photoelectric sensor of frame both sides in certain time no object separation, then judge that the stone cup around the synthetic stick has cleared up, then send the instruction by the control system of synthetic piece autosegregation machine of synthetic diamond, make the movable fixed jaw board shift up under the effect of cylinder, then synthetic stick shifts to second grade separation part; when the synthetic rod falls on a fixed block in the end face cutting mechanism, a sensor fixed on the rack is triggered, a control system sends an instruction, an alignment cylinder extends to perform alignment, then the cylinder drives an air shovel to extend out and shovel off graphite skins on two end faces, and then the cylinder drives the air shovel to retract and grab the synthetic rod through an air claw, and the synthetic rod is transferred to a next separating mechanism through a rodless cylinder; when the synthetic rod is grabbed to the driving roller, another sensor fixed on the rack is triggered, then the control system sends an instruction, so that the air cylinder drives the air shovel to extend out and shovel off the graphite skin on the circumferential surface, then the air cylinder drives the air shovel to retract, the core column complex is grabbed by another air claw, and the core column complex is transferred to a third-stage separation part by another rodless air cylinder; when the stem complex body is snatched to stem complex body fixed block on, trigger and install the sensor on stem complex body fixed block, then send command by control system for find accurate cylinder stretch out and fix a position the stem complex body, fix cylinder drive air shovel in the frame afterwards and stretch out and shovel away the stem that bonds together, the cylinder drives the air shovel afterwards and withdraws, treat that the baffle cylinder stretches out and make the baffle withdraw, the stem leaves stem complex body fixed block, accomplish once synthetic diamond briquette autosegregation's work promptly.

Drawings

Fig. 1 is a flow chart of the present invention.

Fig. 2 is the material flow diagram of the half-section and the first-stage separation part of the present invention.

Fig. 3 is a schematic view of the overall structure of the present invention.

Fig. 4 is the material flow diagram of the half-section plan view and the second-stage third-stage separation part of the present invention.

Fig. 5 is a partial view of the circumferential surface cutting mechanism of the present invention.

In the figure: 1 upper layer separating mechanism, 11 eccentric shaft, 12 movable jaw plate, 13 thrust plate, 14 motor, 15 driving roller, 16 driving cylinder, 17 movable fixed jaw plate, 18 correlation type photoelectric sensor, 19 synthetic rod guide rail, 110 belt, 111 belt wheel, 112 flywheel, 113 dovetail groove guide rail slide block, 2 lower layer separating mechanism, 21 receiving plate and fixed jaw plate, 22 scraping plate, 23 magnetic roller, 24 recovery groove, 3 end face cutting mechanism, 31 fixed block, 32 alignment cylinder I, 33 cylinder I, 34 air shovel I, 35 cylinder II, 36 air claw I, 37 rodless cylinder I, 38 sensor I, 4 circumferential surface cutting mechanism, 41 cylinder III, 42 rodless cylinder II, 43 air shovel II, 44 cylinder IV, 45 air claw II, 46 driving roller, 47 driving roller gear, 48 sensor II, 5 core column complex separating mechanism, 51 baffle cylinder, 52 baffle, 53 alignment cylinder II, 54 sensor III, 54 magnetic sensor III, 55 core column complex fixed blocks, 56 cylinder five, 57 air shovel three, 61 synthetic blocks of synthetic diamond, 62 synthetic rods, 63 conductive steel rings, 64 core columns and 65 core column complexes.

Detailed Description

The invention is further explained in detail below by means of an embodiment:

the utility model discloses synthetic piece autosegregation machine of artificial diamond, including upper separating mechanism 1, lower floor's separating mechanism 2, terminal surface excision mechanism 3, periphery excision mechanism 4 and stem complex body separating mechanism 5.

In the upper layer separating mechanism 1, the movable jaw plate 12 is sleeved on the eccentric shaft 11 and is installed on the rack, one end of the thrust plate 13 is connected with the rack, the other end of the thrust plate is connected with the movable jaw plate 12, the dovetail groove guide rail 113 is installed on the rack in front of the movable jaw plate 12, the movable fixed jaw plate 17 is fixed on the matched dovetail groove sliding block 113, the rack below the movable fixed jaw plate is provided with the driving cylinder 16, the two sides of the rack near the discharge port are provided with the correlation type photoelectric sensors 18, the driving roller 15 is arranged below the upper layer separating mechanism 1 to prevent the synthetic rod 62 from falling out, the driving roller 15 is provided with a groove, and the synthetic rod 62 can be continuously scraped, so that no stone cup fragment residue is left on the synthetic rod 62.

In the lower separation mechanism 2, the movable jaw, the eccentric shaft and the thrust plate are mounted in the same manner as the upper separation mechanism 1, the receiving plate and the fixed jaw 21 are mounted in front of the movable jaw, the magnetic roller 23 is arranged below the discharge port, the scraper 22 is arranged on one side of the magnetic roller 23, and the recovery groove 24 is arranged on the lowest part of the mechanism.

The end face cutting mechanism 3 is centered on a fixed block 31 mounted on the frame, alignment cylinders 32 are mounted on two sides of the fixed block, a cylinder I33 and a pneumatic shovel I34 are mounted above the fixed block, and a cylinder II 35, a pneumatic claw I36, a rodless cylinder I37 and a sensor I38 are mounted in front of the fixed block.

The circumferential surface cutting mechanism 4 is provided with a cylinder four 44, a pneumatic claw two 45 and a rodless cylinder two 42 above a driving roller 46 mounted on the frame, a cylinder three 41 and a pneumatic shovel two 43 are obliquely arranged above the driving roller, and a sensor two 48 is arranged in front of the driving roller.

The core column composite body separating mechanism 5 takes a core column composite body fixing block 55 installed on the rack as a center, one side of the core column composite body fixing block 55 is provided with a second alignment cylinder 53 and a third sensor 54, the other side of the core column composite body fixing block 55 is provided with a baffle cylinder 51 and a baffle 52, and a fifth cylinder 56 and a third air shovel 57 are installed above the baffle cylinder 51 and the baffle 52.

When the automatic separator for the synthetic artificial diamond blocks works, the synthetic artificial diamond blocks 61 enter from the feed inlet of the upper-layer separating mechanism 1, the synthetic artificial diamond blocks 61 are decomposed into synthetic rods 62, conductive steel rings 63 and stone cup fragments under the continuous extrusion of the movable jaw plate 12, the synthetic rods 62 are left in the upper-layer separating mechanism 1 under the blocking of the driving roller 15 below the discharge port to ensure that other parts are cleaned, and the rest parts fall into the lower-layer separating mechanism 2 through gaps. In the lower layer separating mechanism 2, under the extrusion of the movable jaw plate, stone cups attached to the conductive steel rings 63 are cleaned and fall out from the discharge port, the magnetic rollers 23 below the stone cups adsorb the conductive steel rings 63, the stone cup fragments directly fall down, and when the magnetic rollers 23 drive the conductive steel rings 63 to rotate to a certain position, the conductive steel rings 63 are scraped to the recovery tank 24 by the scraping plates 22 arranged on one side.

In this embodiment, when the correlation type photoelectric sensor 18 does not sense the object obstruction within a certain time, the control system determines that the stone cup fragments around the synthetic rod 62 are cleaned, and then under the action of the driving cylinder 16, the movable fixed jaw 17 moves up and rolls the synthetic rod 62 down along the synthetic rod guide rail 19 to the end face removing mechanism 3. When the synthetic rod 62 reaches the fixed block 31 on the end face cutting mechanism 3, the first sensors 38 are triggered, the first aligning cylinders 32 at two ends extend out to perform alignment and fast retract, the first air cylinder 33 at the upper part drives the first air shovel 34 to feed downwards and cut off the graphite skin at the end face, the first air cylinder 33 retracts, and then the second air cylinder 35 extends out to enable the first air claw 36 to grab the synthetic rod 62 and transfer the synthetic rod to the circumferential face separating mechanism 4.

In this embodiment, when the synthetic rod 62 is transferred to the driving roller 46 on the circumferential surface cutting mechanism 4, the second sensor 48 is triggered, the second air shovel 43 is driven by the third air cylinder 41 which is obliquely above to extend and cut off the graphite skin on the circumferential surface, and the second air claw 45 is driven by the fourth air cylinder 44 which is retracted by the third air cylinder 41 to grasp the core column complex 65 and transfer to the core column complex separating mechanism 5.

In this embodiment, when the core column complex 65 is transferred to the core column complex fixing block 55 in the core column complex separating mechanism 5, the core column complex falls on the baffle 52 and triggers the third sensor 54, the second aligning cylinder 53 extends out to perform alignment and then retracts, then the fifth cylinder 56 extends out to drive the third air shovel 57 to shovel off the core column 64 bonded together, then the fifth cylinder 56 retracts, the baffle cylinder 51 extends out to move the baffle 52 away, and then the core column 64 completely leaves, thereby completing the automatic separation work of the artificial diamond synthesis block 61.

The above is an embodiment of the present invention, but the present invention is not limited to this embodiment. Other variations within the technical spirit of the invention, which may be made by those skilled in the art, are included within the scope of the invention as claimed.

Claims

1. The utility model provides a synthetic piece autosegregation machine of artificial diamond, includes upper strata separating mechanism (1), lower floor separating mechanism (2), terminal surface excision mechanism (3), periphery excision mechanism (4), stem complex body separating mechanism (5) and frame, its characterized in that: the upper-layer separation mechanism (1) mainly comprises an eccentric shaft (11), a movable jaw plate (12), a thrust plate (13), a driving roller (15), a driving cylinder (16), a movable fixed jaw plate (17), an opposite type photoelectric sensor (18), a synthetic rod guide rail (19) and a dovetail groove guide rail slider (113), wherein the eccentric shaft (11) is installed on a rack, the movable jaw plate (12) is sleeved on the eccentric shaft (11) and is connected with the rack through the thrust plate (13), the dovetail groove guide rail slider (113) is installed in front of the movable jaw plate (12), the movable fixed jaw plate (17) is fixed on the slider, and the movable fixed jaw plate (17) can be installed below the driving cylinder (16) to lift; the driving roller (15) with a groove is arranged below the discharge opening, the synthetic rod guide rail (19) is arranged in front of the driving roller (15), and the two sides of the driving roller (15) are provided with the correlation type photoelectric sensors (18) which can detect whether the synthetic rods (62) are completely separated.

2. The automatic separator of synthetic diamond blocks according to claim 1, wherein: lower floor separating mechanism (2) mainly comprises movable jaw board, eccentric shaft, thrust plate, dash receiver and decide jaw board (21), scraper blade (22), magnetism gyro wheel (23) and accumulator (24), and magnetism gyro wheel (23) are located the bin outlet below, and one side of magnetism gyro wheel (23) sets up scraper blade (22), and the mechanism below is provided with accumulator (24).

3. The automatic separator of synthetic diamond blocks according to claim 1, wherein: the end face cutting mechanism (3) mainly comprises a rack, a fixing block (31), an alignment cylinder I (32), a cylinder I (33), a gas shovel I (34), a cylinder II (35), a gas claw I (36), a rodless cylinder (37) and a sensor I (38), wherein the gas shovel I (34) is installed on the cylinder I (33) and arranged above the fixing block (31), and the width of the gas shovel I (34) is larger than the diameter of the synthetic rod (62); an alignment cylinder I (32) is installed on two sides of the fixing block (31), and a cylinder II (35), a pneumatic claw I (36), a rodless cylinder (37) and a sensor I (38) are installed at the position of the rack in front of the fixing block (31).

4. The automatic separator of synthetic diamond blocks according to claim 1, wherein: circumferential surface excision mechanism (4), mainly by the frame, drive roller (46), drive roller gear (47), cylinder three (41), rodless cylinder two (42), gas shovel two (43), cylinder four (44), gas claw two (45) and sensor two (48) are constituteed, gas shovel two (43) are installed on cylinder three (41) and are set up in drive roller (46) oblique top, the width of gas shovel two (43) is greater than the length of synthetic stick (62), sensor two (48) are installed to drive roller (46) the place ahead frame department, rodless cylinder two (42) are installed to drive roller (46) top, cylinder four (44) and gas claw two (45).

5. The automatic separator of synthetic diamond blocks according to claim 1, wherein: the core column complex separating mechanism (5) mainly comprises a baffle plate cylinder (51), a baffle plate (52), an alignment cylinder II (53), a sensor III (54), a core column complex fixing block (55), a cylinder V (56) and a pneumatic shovel III (57), wherein the core column complex fixing block (55) can be matched with the baffle plate (52) to clamp an unseparated core column (64); and a baffle cylinder (51), an alignment cylinder II (53) and a sensor III (54) are respectively arranged on two sides of the core column complex fixed block (55), and a cylinder V (56) and a pneumatic shovel III (57) are installed above the core column complex (65).