CN110893587B

CN110893587B - Microchamber adsorption single-layer arrangement device for diamond arrangement and use method thereof

Info

Publication number: CN110893587B
Application number: CN201911247935.9A
Authority: CN
Inventors: 张继东; 钟游龙; 王志文
Original assignee: Anhui Institute of Information Engineering
Current assignee: Anhui Institute of Information Engineering
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2021-06-15
Anticipated expiration: 2039-12-09
Also published as: CN110893587A

Abstract

The invention discloses a microchamber adsorption single-layer arrangement device for diamond arrangement and a use method thereof, and relates to the technical field of grinding tool manufacturing.

Description

Microchamber adsorption single-layer arrangement device for diamond arrangement and use method thereof

Technical Field

The invention belongs to the technical field of grinding tool manufacturing, and particularly relates to a microchamber adsorption single-layer arrangement device for diamond arrangement and a using method thereof.

Background

In the middle of the 19 th century, synthetic diamonds have increasingly found use in cutting and grinding due to the advent of the technology of forming diamond at high pressure and temperature by the graphitization technique. The diamond has high hardness and good heat conductivity, so that cutting heat energy generated in the metal processing process can be quickly transmitted out, and meanwhile, when a difficult-to-process material is processed, the synthetic diamond can also ensure good material removal rate. In addition, the diamond has extremely high wear resistance, and the synthetic diamond can also meet the requirements of some grinding wheels with higher surface size stability requirements. Therefore, the requirements of high shape accuracy and high accuracy can be ensured by the workpiece processed by diamond.

Aiming at the technology of uniformly arranging the diamonds, a plurality of companies and scientific researchers at home and abroad propose and design diamond abrasive grain arrangement devices and ideas. In 2001, the research and development of an ARIX automatic arrangement system was announced to be completed by gathering digital researchers of Shinhan corporation in Korea with millions of capital expenditures in 2004, but the production efficiency was low because the machine was expensive. In recent years, experts related to the university of the middle and south have been working with laser diamond tools, Inc., of Wuhan, Tenbang, to develop an orderly arranged diamond saw blade. By introducing foreign advanced equipment, part of devices of the laser diamond tool limited company are optimized and improved, and partial automatic equipment is added, so that the functions of automatic diamond powder pressing and automatic diamond arrangement are really realized. Aiming at the arrangement of the diamond abrasive particles, Taiwan Song Jianmin doctor in China realizes the ordered arrangement of the diamond abrasive particles by utilizing a template method, but the method has more working procedures and complicated working procedures, each working procedure needs manual operation, and the production efficiency is low. A machine tool of Switzerland and a doctor of a processing research institute propose an idea of arranging abrasive particles by a glue dispensing process, but the arrangement by the method is easy to cause the condition of different sizes of glue drops and has poor precision. And combine prior art discovery, present arranging device, the orbit of arranging is comparatively fixed, if needs the adjustment, needs to change new arranging device, has improved the cost of enterprise.

Disclosure of Invention

The present invention is directed to a microchamber adsorption monolayer arrangement device for diamond alignment and a method for using the same, which solve the above-mentioned problems of the prior art.

The utility model provides a microchamber adsorbs individual layer device of arranging for diamond range, includes base, vertical slide rail, horizontal slide rail, air box, adsorbs the microtubule and feed arrangement subassembly, vertical slide rail, horizontal slide rail are all installed on the base, the back of air box through adapter sleeve sliding connection on vertical slide rail and through its vertical actuating mechanism drive its up-and-down, vertical slide rail sliding connection is on horizontal slide rail and through its horizontal migration of horizontal actuating mechanism drive, it has a plurality ofly and array to adsorb the microtubule and set up in the bottom of air box and communicate rather than inside, the distance between two adjacent absorption microtubules is equal, still is equipped with a layer board in the air box, is equipped with the screw hole with adsorbing the microtubule one-to-one on the layer board, and threaded hole female connection has the body of rod, and the lower extreme of the body of rod is equipped with the rubber buffer with the inner wall matched with adsorbing the microtubule, the feeding and arranging assembly is arranged on one side of the front face of the base and used for realizing diamond feeding and arrangement.

Preferably, the inner wall of the air box above the supporting plate is provided with longitudinal sliding rails which are symmetrically arranged, and the length direction of the longitudinal sliding rails is consistent with that of the vertical sliding rails.

Preferably, the junction of rubber buffer and the body of rod still is equipped with a sealing washer.

Preferably, the vertical driving mechanism comprises a vertical cylinder and a vertical connecting plate, the lower end of the vertical cylinder is mounted on the base, the output end of the vertical cylinder is connected to the vertical connecting plate, and the vertical connecting plate is connected with the connecting sleeve.

Preferably, the transverse driving mechanism comprises a transverse cylinder and a transverse connecting plate, the transverse cylinder is mounted on the base through a cylinder seat, the output end of the transverse cylinder is connected to the transverse connecting plate, and the transverse connecting plate is connected with a sliding block at the lower end of the vertical sliding rail.

Preferably, the adsorption microtubes are in the form of a rectangular array.

Preferably, the feed subassembly of arranging includes slip table, servo motor, lead screw, places box and anchor clamps frock, it can horizontal migration to place the equal sliding connection of box and anchor clamps frock on the slip table, places between box and the anchor clamps frock and is connected in order to realize synchronous movement through a connection rib plate, the anchor clamps frock is used for realizing the quick installation location of product anchor clamps, servo motor installs in the one end of slip table and its output is connected to the one end of lead screw, and the other end of lead screw passes anchor clamps frock and places the box after rotate the other end of connecting at the slip table, place all be provided with the through-hole that is used for the lead screw to pass on box and the anchor clamps frock, place still be equipped with in the through-hole on box or the anchor clamps frock with lead.

Preferably, the fixture tool comprises a bottom plate, four positioning columns and four magnetic rings, the four positioning columns are symmetrically arranged on the bottom plate, and the magnetic rings are sleeved on the positioning columns and the bottom surfaces of the magnetic rings are in contact with the bottom plate.

A use method of the microchamber adsorption monolayer arrangement device for diamond arrangement comprises the following specific steps:

(1) firstly fixing a product on a fixture, then placing the fixture on a fixture tool, adsorbing and positioning by virtue of a magnetic ring, opening a box cover at the top of an air box, inserting a sample plate with an arrangement track into the air box along a longitudinal slide rail, adjusting the position of a rod body according to the arrangement track on the sample plate, ensuring that rubber plugs and adsorption microtubes positioned on the arrangement track are in a separated state and other sample plates are in a closed state, then taking out the sample plate, covering the box cover, and switching on a suction device;

(2) the vertical cylinder drives the air tank to move downwards, the placing box is located right below the air tank at the moment, after the specified position is reached, the suction equipment is started, vacuum negative pressure is generated in the air tank below the supporting plate, the adsorption of diamond abrasive particles with the preset track is completed, then the vertical cylinder resets, the air tank moves upwards, then the servo motor is started, the placing box and the clamp tool are driven to synchronously move to one side, the clamp tool is transferred to the right below the air tank, the vertical cylinder drives the air tank to move downwards again, after the specified position is reached, the suction equipment reversely operates to pressurize the air tank, the diamond abrasive particles are discharged from the adsorption micro-tube and are distributed on a base body of a product;

(3) after arranging, vertical cylinder resets, places box and anchor clamps frock and also resets, and the product can be tak away to manual work or with the help of the manipulator.

The invention has the advantages that:

(1) according to the microchamber adsorption single-layer arrangement device for diamond arrangement, the structural design of the air box is optimized, the structures with the adjustable rod bodies and the rubber plugs are adopted, the conduction and the free switching of the closed states of the adsorption microtubes are realized, the adjustment can be carried out according to different arrangement requirements (namely arrangement tracks), the arrangement device does not need to be replaced with a new arrangement device, the equipment cost of enterprises is obviously reduced, and the arrangement efficiency is improved.

(2) According to the invention, the arrangement requirement of diamond abrasive particles under the condition of a fixed-position feeding arrangement component can be met by arranging the transverse sliding rail, and the application range of the diamond abrasive particle arranging device is expanded.

(3) The feeding and arranging assembly can adjust the horizontal position by means of the servo motor and the lead screw, so that feeding and arranging operation of diamond abrasive particles is realized, and products can be taken and placed in feeding gaps, and production efficiency is improved.

(4) The invention has simple structure, simple operation in the whole working process, high working efficiency and high precision, and can realize automation by means of the PLC controller.

Drawings

Fig. 1 and fig. 2 are schematic structural diagrams of different viewing angles according to the present invention.

FIG. 3 is a schematic view of the interior of the air box of the present invention.

Fig. 4 is a cross-sectional view of fig. 3.

Fig. 5 and 6 are schematic structural views of the fixture tool in different viewing angles.

The device comprises a base 1, a vertical sliding rail 2, an air box 3, an adsorption micro-tube 4, a feeding arrangement component 5, a sliding table 51, a servo motor 52, a lead screw 53, a lead screw 54, a placement box 55, a clamp tool 551, a bottom plate 552, a positioning column 553, a magnetic ring 6, a vertical air cylinder 7, a vertical connecting plate 8, a transverse air cylinder 9, a transverse connecting plate 10, a supporting plate 11, a threaded hole 11, a rod body 12, a rubber plug 13, a sealing ring 14, a longitudinal sliding rail 15, a transverse sliding rail 16, a box cover 17, a connecting sleeve 18 and a suction opening 19.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1 to 6, a microchamber adsorption single-layer arrangement device for diamond arrangement comprises a base 1, a vertical slide rail 2, a horizontal slide rail 16, an air box 3, adsorption micro-tubes 4 and a supply arrangement component 5, wherein the vertical slide rail 2 and the horizontal slide rail 16 are both arranged on the base 1, the back surface of the air box 3 is connected to the vertical slide rail 2 in a sliding manner through a connecting sleeve 18 and driven to move up and down through a vertical driving mechanism, the vertical slide rail 2 is connected to the horizontal slide rail 16 in a sliding manner and driven to move horizontally through the horizontal driving mechanism, the adsorption micro-tubes 4 are arranged at the bottom of the air box 3 in an array manner and communicated with the inside of the air box, the distance between two adjacent adsorption micro-tubes 4 is equal, the adsorption micro-tubes 4 are particularly thin pipe fittings which can adsorb diamond abrasive particles under the action of negative pressure, a support plate 10 is further arranged in, be equipped with on the layer board 10 with adsorb microtube 4 one-to-one's screw hole 11, screw hole 11 female connection has the body of rod 12, and the lower extreme of the body of rod 12 is equipped with the rubber buffer 13 with the inner wall matched with of adsorbing microtube 4, and the back of air box 3 between layer board 10 and the adsorption microtube 4 still is equipped with suction opening 19, the feed subassembly 5 of arranging is located the positive one side of base 1 and is used for realizing diamond's supply and arranging.

In this embodiment, the inner wall of the air box 3 above the supporting plate 10 is provided with longitudinal sliding rails 15 which are symmetrically arranged, and the length direction of the longitudinal sliding rails 15 is consistent with that of the vertical sliding rails 2. This arrangement is provided to facilitate insertion of the template into the air box 3 and to accomplish adjustment of the position of the respective rod 12.

In this embodiment, a sealing ring 14 is further disposed at a connection portion between the rubber stopper 13 and the rod body 12, and the sealing ring 14 plays a role of auxiliary sealing, that is, when the rubber stopper 13 is inserted into the inner wall of the upper end of the adsorption microtube 4, the sealing ring 14 will be in close contact with the upper end surface of the adsorption microtube 4, so as to improve the sealing performance.

In this embodiment, the vertical driving mechanism includes a vertical cylinder and a vertical connecting plate 7, the lower end of the vertical cylinder is installed on the base 1, and the output end of the vertical cylinder is connected to the vertical connecting plate 7, and the vertical connecting plate 7 is connected with the connecting sleeve 18.

In this embodiment, the horizontal driving mechanism includes a horizontal cylinder 8 and a horizontal connecting plate 9, the horizontal cylinder 8 is mounted on the base 1 through a cylinder seat, and the output end of the horizontal cylinder is connected to the horizontal connecting plate 9, and the horizontal connecting plate 9 is connected to the slide block at the lower end of the vertical slide rail 2.

In this embodiment, the adsorption microtubes 4 are rectangular arrays, and the more the number of the adsorption microtubes is, the more the arrangement is dense, the higher the precision of the track is, and the adsorption microtubes are arranged as required.

In this embodiment, the feeding and arranging assembly 5 includes a sliding table 51, a servo motor 52, a screw 53, a placing box 54 and a clamp tool 55, the placing box 54 and the clamp tool 55 are all connected to the sliding table 51 in a sliding manner and can move horizontally, the placing box 54 and the clamp tool 55 are connected through a connecting rib plate to realize synchronous movement, the clamp tool 55 is used for realizing quick installation and positioning of product clamps, the servo motor 52 is installed at one end of the sliding table 51 and the output end of the servo motor is connected to one end of the screw 53, the other end of the screw 53 is connected to the other end of the sliding table 51 after passing through the clamp tool 55 and the placing box 54, a through hole for the screw 53 to pass through is formed in each of the placing box 54 and the clamp tool 55, and a screw nut matched with the screw 53 is further arranged in the through hole in each of.

The fixture tool 55 includes a bottom plate 551, positioning posts 552 and magnetic rings 553, wherein four of the positioning posts 552 are symmetrically disposed on the bottom plate 551, and the magnetic rings 553 are sleeved on the positioning posts 552 and the bottom surfaces of the magnetic rings 553 are in contact with the bottom plate 551. The bottom of product anchor clamps is equipped with the slot with reference column 552 matched with, and the product anchor clamps place back on bottom plate 551, and the slot is inserted in reference column 552, accomplishes the location of horizontal direction, then, utilizes magnetic ring 553's magnetic attraction to adsorb the product anchor clamps of magnetic metal system tightly on bottom plate 551, accomplishes vertical location.

The working process and principle of the invention are as follows:

(1) firstly fixing a product on a fixture, then placing the fixture on a fixture tool 55, adsorbing and positioning by means of a magnetic ring 553, opening a box cover 17 at the top of an air box 3, inserting a sample plate with an arrangement track such as a circle, an arc and the like into the air box 3 along a longitudinal slide rail 15, adjusting the position of a rod body 12 according to the arrangement track on the sample plate, ensuring that rubber stoppers 13 on the arrangement track are separated from adsorption microtubes 4, and the other sample plates are closed, then taking out the sample plate, covering the box cover 17, and switching on a suction device;

(2) the vertical cylinder drives the air tank 3 to move downwards, the placing box 54 is located right below the air tank 3 at the moment, after the specified position is reached, the suction equipment is started, vacuum negative pressure is generated in the air tank 3 below the supporting plate 10, adsorption of diamond abrasive particles with the preset track is completed, the vertical cylinder is reset, the air tank 3 moves upwards, the servo motor 52 is started, the placing box 54 and the clamp tool 55 are driven to synchronously move towards one side, the clamp tool 55 is transferred to the right below the air tank 3, the vertical cylinder drives the air tank 3 to move downwards again, after the specified position is reached, the suction equipment reversely operates to pressurize the air tank 3, the diamond abrasive particles are discharged from the adsorption microtubes 4 and are distributed on a base body of a product;

(3) after the arrangement is completed, the vertical cylinder resets, the placing box 54 and the clamp tool 55 also reset, and the product is taken away manually or by means of a manipulator.

According to the microchamber adsorption single-layer arrangement device for diamond arrangement, the structural design of the air box 3 is optimized, the structures with the adjustable rod body 12 and the rubber plug 13 are adopted, the conduction and the free switching of the closed state of the adsorption microtube 4 are realized, the arrangement tracks can be adjusted according to different arrangement requirements, the arrangement device does not need to be replaced, the equipment cost of an enterprise is obviously reduced, and the arrangement efficiency is improved.

According to the invention, the arrangement requirement of diamond abrasive particles under the condition of the fixed-position feeding arrangement component 5 can be met by arranging the transverse sliding rail 16, so that the application range of the diamond abrasive particle feeding arrangement component is expanded.

The feeding and arranging assembly 5 can adjust the horizontal position by means of the servo motor 52 and the lead screw 53, so that feeding and arranging operation of diamond abrasive particles is realized on one hand, and products can be taken and placed in the feeding gap on the other hand, and the production efficiency is improved.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or equivalence to the invention are intended to be embraced therein.

Claims

1. A microchamber adsorption single-layer arrangement device for diamond arrangement is characterized by comprising a base (1), a vertical sliding rail (2), a transverse sliding rail (16), an air box (3), adsorption micro-tubes (4) and a feeding arrangement component (5), wherein the vertical sliding rail (2) and the transverse sliding rail (16) are both arranged on the base (1), the back surface of the air box (3) is connected to the vertical sliding rail (2) in a sliding mode through a connecting sleeve (18) and drives the air box (3) to move up and down through a vertical driving mechanism, the vertical sliding rail (2) is connected to the transverse sliding rail (16) in a sliding mode and drives the vertical sliding rail (2) to move horizontally through a transverse driving mechanism, the adsorption micro-tubes (4) are arranged at the bottom of the air box (3) in an array mode and communicated with the inside of the air box (3), the distance between every two adjacent adsorption micro-tubes (4) is equal, still be equipped with a layer board (10) in air box (3), be equipped with on layer board (10) with screw hole (11) that adsorb micropipe (4) one-to-one, screw hole (11) internal thread connection has the body of rod (12), the lower extreme of the body of rod (12) be equipped with adsorb inner wall matched with rubber buffer (13) of micropipe (4), the back of air box (3) between layer board (10) and the adsorption micropipe (4) still is equipped with suction mouth (19), positive one side of base (1) is located in the feed subassembly (5) of arranging and is used for realizing the supply of diamond and arranging.

2. The microchamber adsorbing monolayer arrangement device for diamond alignment according to claim 1, wherein: the inner wall of the air box (3) above the supporting plate (10) is provided with longitudinal sliding rails (15) which are symmetrically arranged, and the length direction of the longitudinal sliding rails (15) is consistent with that of the vertical sliding rails (2).

3. The microchamber adsorbing monolayer arrangement device for diamond alignment according to claim 2, wherein: the connecting part of the rubber plug (13) and the rod body (12) is also provided with a sealing ring (14).

4. The microchamber adsorbing monolayer arrangement device for diamond alignment according to claim 3, wherein: the vertical driving mechanism comprises a vertical cylinder and a vertical connecting plate (7), the lower end of the vertical cylinder is installed on the base (1), the output end of the vertical cylinder is connected to the vertical connecting plate (7), and the vertical connecting plate (7) is connected with the connecting sleeve (18).

5. The microchamber adsorbing monolayer arrangement device for diamond alignment according to claim 4, wherein: the transverse driving mechanism comprises a transverse cylinder (8) and a transverse connecting plate (9), the transverse cylinder (8) is installed on the base (1) through a cylinder seat, the output end of the transverse cylinder is connected to the transverse connecting plate (9), and the transverse connecting plate (9) is connected with a sliding block at the lower end of the vertical sliding rail (2).

6. The microchamber adsorbing monolayer arrangement device for diamond alignment according to claim 1, wherein: the array form of the adsorption microtubes (4) is a rectangular array.

7. The microchamber adsorbing monolayer arrangement device for diamond alignment according to claim 5, wherein: the feed arrangement assembly (5) comprises a sliding table (51), a servo motor (52), a lead screw (53), a placement box (54) and a clamp tool (55), the placement box (54) and the clamp tool (55) are connected to the sliding table (51) in a sliding mode and can move horizontally, the placement box (54) and the clamp tool (55) are connected through a connecting rib plate to achieve synchronous movement, the clamp tool (55) is used for achieving quick installation and positioning of a product clamp, the servo motor (52) is installed at one end of the sliding table (51) and the output end of the servo motor is connected to one end of the lead screw (53), the other end of the lead screw (53) penetrates through the clamp tool (55) and the placement box (54) to rotate to be connected to the other end of the sliding table (51), through holes for the lead screw (53) to penetrate through are formed in the placement box (54) and the clamp tool (55), and lead screw nuts matched with the lead screw (53) are further arranged in the through holes in the placement box (54).

8. The microchamber adsorbing monolayer arrangement device for diamond alignment according to claim 7, wherein: the fixture tool (55) comprises a bottom plate (551), positioning columns (552) and magnetic rings (553), wherein four positioning columns (552) are symmetrically arranged on the bottom plate (551), and the magnetic rings (553) are sleeved on the positioning columns (552) and the bottom surfaces of the magnetic rings are in contact with the bottom plate (551).

9. A method of using the microchamber adsorbing monolayer arranging device for diamond alignment according to claim 8, which comprises the following steps:

(1) firstly fixing a product on a fixture, then placing the fixture on a fixture tool (55), adsorbing and positioning by means of a magnetic ring (553), opening a box cover (17) at the top of an air box (3), inserting a sample plate with a distribution track into the air box (3) along a longitudinal slide rail (15), adjusting the position of a rod body (12) according to the distribution track on the sample plate, ensuring that rubber plugs (13) positioned on the distribution track are separated from adsorption microtubes (4), and other rubber plugs (13) and adsorption microtubes (4) are closed, then taking out the sample plate, covering the box cover (17), and switching on a suction device;

(2) the vertical cylinder drives the air box (3) to move downwards, the placing box (54) is located right below the air box (3) at the moment, after the specified position is reached, the suction equipment is started, vacuum negative pressure is generated in the air box (3) below the supporting plate (10), adsorption of diamond abrasive particles with the preset track is completed, then the vertical cylinder is reset, the air box (3) moves upwards, then the servo motor (52) is started, the placing box (54) and the clamp tool (55) are driven to synchronously move to one side, so that the clamp tool (55) is transferred to the position right below the air box (3), the vertical cylinder drives the air box (3) to move downwards again, after the specified position is reached, the suction equipment reversely operates to pressurize the air box (3), and the diamond abrasive particles are discharged from the adsorption microtubes (4) and are distributed on a base body of a product;

(3) after arranging, vertical cylinder resets, places box (54) and anchor clamps frock (55) and also resets, and the product can be taken away to the manual work or with the help of the manipulator.