CN218747627U

CN218747627U - XY motion platform

Info

Publication number: CN218747627U
Application number: CN202223342520.XU
Authority: CN
Inventors: 汪丽丽; 李鹤; 张泽凤
Original assignee: Hefei Chenmi Precision Machinery Technology Co ltd
Current assignee: Hefei Chenmi Precision Machinery Technology Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-03-28
Anticipated expiration: 2032-12-13

Abstract

The application discloses XY motion platform relates to the circuit board and detects, includes: the right-angle plate, the inside of right-angle plate is provided with the install bin, just the install bin is fan-shaped, the middle part of install bin inner chamber is provided with high-pressure gas cylinder, just high-pressure gas cylinder's both sides all are provided with drive assembly, drive assembly's one end is provided with the connecting plate, the connecting plate is the right angle form, just the other end of connecting plate is provided with the push pedal, the push pedal is located the top of install bin. Through setting up gas cylinder cooperation transport pipe, transport the inside inert gas of high-pressure gas pipe to the inside of gas-supply pipe, and then carry out gaseous pressure boost to the inside of gas-supply pipe, the loose axle that gas-supply pipe one side is connected through the sealing member at this moment outwards extends, and the cooperation loose axle, the connecting plate of opposite side setting and push away class promotion circuit board and remove, when the connecting plate removes, cushion and spacing under gag lever post and reset spring's the effect through playing the opposite side setting, avoid its excessive removal.

Description

XY motion platform

Technical Field

The utility model belongs to the circuit board detects, specifically is an XY motion platform.

Background

XY motion platform equipment is the basic equipment of automated production and test, and current XY motion platform is when using, and its X axle is complicated with Y axle structure, and mechanical linkage, and the precision is low to X axle and Y axle are connected through coupling mechanism usually, and this mode has increased the spare part of device, thereby increases the spoilage of equipment, has the limitation during the use.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved is as follows: when examining the circuit board at present, XY motion platform equipment that uses, current XY motion platform, because it links through mechanical parts, this mode precision is inconvenient to be controlled in the use to adapting unit is too much, and then leads to the spoilage of the device to promote, has certain drawback in the use.

Not enough to prior art, the utility model provides a XY motion platform has solved the problem of mentioning in the background art.

The technical scheme is as follows:

in order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

an XY motion stage comprising: the right-angle plate, the inside of right-angle plate is provided with the install bin, just the install bin is fan-shaped, the middle part of install bin inner chamber is provided with high-pressure gas cylinder, just high-pressure gas cylinder's both sides all are provided with drive assembly, drive assembly's one end is provided with the connecting plate, the connecting plate is the right angle form, just the other end of connecting plate is provided with the push pedal, the push pedal is located the top of install bin.

In a possible implementation mode, the transmission assembly comprises an air pump, an air inlet end pipeline of the air pump is connected with an air conveying pipe, the air conveying pipe is bent, and an air outlet end of the air pump penetrates through the side wall of the high-pressure air bottle and extends to the inside of the high-pressure air bottle.

In a possible implementation mode, one end pipeline of the high-pressure gas cylinder is connected with a conveying pipe, the conveying pipe is Y-shaped, the outer wall of the conveying pipe is provided with a control valve, the other end of the conveying pipe penetrates through the side wall of the gas conveying pipe and extends to the inside of the conveying pipe, and the gas conveying pipe and the high-pressure gas cylinder are distributed at forty-five degrees.

In a possible implementation mode, the end of the gas pipe far away from the conveying pipe is provided with a movable shaft extending inwards, a sealing element is arranged at one end of the movable shaft, the movable shaft is connected with the gas pipe in a sealing mode through the sealing element, and the other end of the movable shaft is connected with the inner wall of the connecting plate.

In a possible implementation manner, the outside of the connecting plate is provided with a limiting rod, the other end of the limiting rod penetrates through and is provided with a fixing block, the fixing block is connected with the inner wall of the installation box, the outside of the limiting rod is provided with a reset spring, and the two ends of the reset spring are respectively connected with the fixing block and the connecting plate.

In a possible implementation manner, sliding grooves are symmetrically formed in the top of the installation box, and the connecting plate penetrates through the sliding grooves and extends to the outside of the installation box.

Has the advantages that:

firstly, the high-pressure gas cylinder is adopted to be matched with the conveying pipe and the gas conveying pipe, so that gas can be conveyed into the conveying pipe, the pressure in the conveying pipe is increased, the sealing element is used for pushing the movable shaft to move, and the connecting plate and the push plate are used for pushing the circuit board to move;

secondly, the limiting rod is matched with the reset spring, so that the effect of limiting the connecting plate can be achieved, and meanwhile, the connecting plate can be buffered when moving, so that the phenomenon that the connecting plate moves excessively under the influence of internal air pressure and further the moving precision is influenced is avoided;

thirdly, the air pump is adopted, so that the air in the air conveying pipe can be conveyed back to the inside of the high-pressure air bottle, and the effect of resetting the connecting plate and the push plate is further achieved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a structural sectional view of the present invention;

FIG. 3 is a schematic view of the internal structure of the installation box of the present invention;

fig. 4 is a sectional view of the explosion structure of the gas pipe of the present invention.

Reference numerals: 1. a right-angle plate; 2. installing a box; 3. a high pressure gas cylinder; 4. an air pump; 5. a gas delivery pipe; 6. a transport pipe; 7. movable shaft (ii) a; 8. a seal member; 9. a connecting plate; 10. pushing the plate; 11. a limiting rod; 12. a return spring; 13. a fixed block; 14. a chute.

Detailed Description

The embodiment of the application solves the problems in the prior art by providing the XY motion platform.

In order to solve the above problems, the technical solution in the embodiment of the present application has the following general idea:

the specific structure of this embodiment, as shown in fig. 1-4, is an XY motion stage, including: right-angle board 1, the inside of right-angle board 1 is provided with install bin 2, just install bin 2 is fan-shaped, the middle part of 2 inner chambers of install bin is provided with gas cylinder 3, just gas cylinder 3's both sides all are provided with drive assembly, drive assembly's one end is provided with connecting plate 9, connecting plate 9 is the right angle form, just the other end of connecting plate 9 is provided with push pedal 10, push pedal 10 is located the top of install bin 2.

In some examples, the transmission assembly comprises an air pump 4, an air inlet end pipeline of the air pump 4 is connected with an air conveying pipe 5, the air conveying pipe 5 is bent, and an air outlet end of the air pump 4 penetrates through the side wall of the high-pressure air bottle 3 and extends into the high-pressure air bottle;

the air pump 4 is convenient for transporting the air in the air delivery pipe 5 to the inside of the high-pressure air bottle 3.

In some examples, a conveying pipe 6 is connected to one end of the high-pressure gas cylinder 3 through a pipeline, the conveying pipe 6 is in a Y shape, the outer wall of the conveying pipe 6 is provided with a control valve, the other end of the conveying pipe 6 penetrates through the side wall of a gas conveying pipe 5 and extends into the gas conveying pipe 5, and the gas conveying pipe 5 and the high-pressure gas cylinder 3 are distributed at an angle of forty-five degrees;

the transport pipe 6 facilitates the transport of the inert gas inside the high pressure gas cylinder 3 to the inside of the gas pipe 5, thereby increasing the gas pressure inside the gas pipe 5.

In some examples, one end of the gas pipe 5, which is far away from the transport pipe 6, is provided with a movable shaft 7 which extends inwards, one end of the movable shaft 7 is provided with a sealing element 8, the movable shaft 7 is connected with the gas pipe 5 in a sealing manner through the sealing element 8, and the other end of the movable shaft 7 is connected with the inner wall of the connecting plate 9;

the movable shaft 7 is connected with the air pipe 5 through the sealing piece 8, so that when the air pressure in the air pipe 5 is increased, the movable shaft 7 can be pushed to move.

In some examples, a limiting rod 11 is arranged on the outer side of the connecting plate 9, a fixing block 13 is arranged at the other end of the limiting rod 11 in a penetrating manner, the fixing block 13 is connected with the inner wall of the installation box 2, a return spring 12 is arranged on the outer side of the limiting rod 11, and two ends of the return spring 12 are respectively connected with the fixing block 13 and the connecting plate 9;

the limiting rod 11 is matched with the return spring 12, so that the connecting plate 9 is convenient to buffer and limit, and excessive movement of the connecting plate is avoided.

In some examples, the top of the installation box 2 is symmetrically provided with sliding grooves 14, and the connecting plate 9 extends through the sliding grooves 14 to the outside thereof;

the chute 14 is convenient for guiding and limiting the connecting plate 9.

The working principle is as follows: firstly, taking out the device, placing the device at a proper position, connecting the device with an external power supply, and placing a circuit board to be detected at the top of the installation box 2;

at the moment, an electric valve arranged on the outer side of the conveying pipe 6 is started, inert gas is respectively conveyed into the two groups of gas conveying pipes 5 through the conveying pipe 6, the air pressure in the conveying pipe 6 is continuously increased, the sealing piece 8 and the movable shaft 7 connected with the sealing piece are further extruded, the movable shaft 7 moves under the limiting of the sliding groove 14 through a connecting plate 9 arranged at the other end of the movable shaft and a push plate 10 connected with the connecting plate 9, and therefore the circuit board is pushed to move through the push plate 10;

when the connecting plate 9 moves, the limiting rod 11 arranged on the outer side of the connecting plate 9 continuously slides to the outer side of the fixing block 13, and buffering and limiting are performed through the reset spring 12, so that excessive movement of the connecting plate 9 is avoided, and the accuracy of the device is further influenced;

the high-pressure gas bottle 3 is provided with a pressure gauge, the moving distance is controlled by observing the verticality of the pressure gauge, and high-pressure gas is sequentially conveyed into the two groups of gas conveying pipes 5, so that the distances of an X axis and a Y axis are respectively adjusted until the distances of the X axis and the Y axis are adjusted to proper positions;

if detect and finish, when needing to reset, start the inside air pump 4 that sets up of install bin 2, transport the inside inert gas of 5 gas-supply pipes back to high-pressure gas cylinder 3's inside through air pump 4, loose axle 7 is at the inside atmospheric pressure of 5 gas-supply pipes this moment to and reset spring 12's dual function drives connecting plate 9 and push pedal 10 and restores to the original position down.

By adopting the technical scheme: through setting up gas cylinder cooperation transport pipe, transport the inside inert gas of high-pressure gas pipe to the inside of gas-supply pipe, and then carry out gaseous pressure boost to the inside of gas-supply pipe, the loose axle that gas-supply pipe one side is connected through the sealing member at this moment outwards extends, and the cooperation loose axle, the connecting plate that the opposite side set up and push away class promotion circuit board and remove, when the connecting plate removes, cushion and spacing under gag lever post and reset spring's the effect through playing the opposite side setting, avoid its excessive removal, this mode is through the mode that gaseous promotes, through changing atmospheric pressure, realize the control of distance, avoid mechanical parts's connection, thereby increase the device's precision.

Finally, it should be noted that: it should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications are intended to be within the scope of the present invention.

Claims

1. An XY motion stage, comprising: right angle board (1), the inside of right angle board (1) is provided with install bin (2), just install bin (2) are fan-shaped, the middle part of install bin (2) inner chamber is provided with high-pressure gas cylinder (3), just the both sides of high-pressure gas cylinder (3) all are provided with drive assembly, drive assembly's one end is provided with connecting plate (9), connecting plate (9) are right angle form, just the other end of connecting plate (9) is provided with push pedal (10), push pedal (10) are located the top of install bin (2).

2. An XY motion stage as recited in claim 1 wherein: the transmission assembly comprises an air pump (4), an air inlet end pipeline of the air pump (4) is connected with an air conveying pipe (5), the air conveying pipe (5) is bent, and an air outlet end of the air pump (4) penetrates through the side wall of the high-pressure air bottle (3) and extends to the inside of the side wall.

3. An XY motion stage as recited in claim 2 wherein: the one end pipe connection of high pressure gas cylinder (3) has transport pipe (6), just transport pipe (6) are Y word form, the outer wall of transport pipe (6) is from taking the control valve, the lateral wall that the other end of transport pipe (6) runs through gas-supply pipe (5) extends to inside, gas-supply pipe (5) are forty-five degree angle distribution with high pressure gas cylinder (3).

4. An XY motion stage as recited in claim 3 wherein: the one end that transportation pipe (6) were kept away from in gas-supply pipe (5) is provided with loose axle (7) to inside extension, the one end of loose axle (7) is provided with sealing member (8), loose axle (7) are through sealing member (8) and gas-supply pipe (5) sealing connection, just the other end of loose axle (7) is connected with the inner wall of connecting plate (9).

5. An XY motion stage as recited in claim 4 wherein: the outside of connecting plate (9) is provided with gag lever post (11), the other end of gag lever post (11) runs through and is provided with fixed block (13), just fixed block (13) are connected with the inner wall of install bin (2), the outside of gag lever post (11) is provided with reset spring (12), just reset spring (12)'s both ends are connected with fixed block (13) and connecting plate (9) respectively.

6. An XY motion stage as recited in claim 1 wherein: the top of installation case (2) is seted up spout (14) symmetrically, connecting plate (9) run through spout (14) and extend to its outside.