CN207114100U - A kind of three-dimensional moving device of high efficiency particulate air filter detection machine - Google Patents
A kind of three-dimensional moving device of high efficiency particulate air filter detection machine Download PDFInfo
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- CN207114100U CN207114100U CN201720877029.7U CN201720877029U CN207114100U CN 207114100 U CN207114100 U CN 207114100U CN 201720877029 U CN201720877029 U CN 201720877029U CN 207114100 U CN207114100 U CN 207114100U
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Abstract
The utility model discloses a kind of three-dimensional moving device of high efficiency particulate air filter detection machine, including connecting plate, X-axis lead screw transmission mechanism, Y-axis lead screw transmission mechanism, Z axis lead screw transmission mechanism and two guide rail mechanisms for being divided into connecting plate both ends, guide rail mechanism includes line slideway and the sliding block being slidably matched with line slideway；X-axis lead screw transmission mechanism includes X-axis fixed seat, X-axis motor, X-axis screw mandrel；The middle part of connecting plate is provided with the nut being engaged with X-axis screw mandrel, and two line slideways are set in parallel in the both sides of X-axis screw mandrel；Y-axis lead screw transmission mechanism includes Y-axis fixed seat, y-axis motor, Y-axis screw mandrel and the Y-axis sliding block being connected with Y-axis wire rod thread, and the fastener being connected with Y-axis fixed seat is additionally provided with connecting plate；Z axis lead screw transmission mechanism is fixed on Y-axis sliding block, and its output end is connected with gas detection probe.The utility model can smoothly mobile gas detection probe, so as to improve the accuracy of testing result.
Description
Technical field
Detection device technical field is the utility model is related to, is moved more particularly to a kind of three-dimensional of high efficiency particulate air filter detection machine
Dynamic device.
Background technology
High efficiency particulate air filter (High efficiency particulate air Filter, abbreviation HEPA) has higher
Filter efficiency, the particle dust below 0.5 μm and various suspensions can be filtered, be widely used in optics electricity
The dust-free purification workshops such as son, biological medicine and PCB printings.
In order to ensure the filter effect of high efficiency particulate air filter, high efficiency particulate air filter is required for examining using high efficiency particulate air filter when dispatching from the factory
Survey machine carries out strict leak detection to it, wherein, the leak hunting method of common high efficiency particulate air filter mainly include receiving flame method, oily thing method,
And DOP methods etc., and these leak hunting methods are required for high efficiency particulate air filter to be detected being placed in out in actual mechanical process
On gas platform, so that the gas containing characteristic particle can enter high efficiency particulate air filter by outlet platform, so as to high by detecting
The gas above filter is imitated to be hunted leak to high efficiency particulate air filter.
It is mobile typically by the three-dimensional at the top for being fixed on frame in the detection process of above-mentioned high efficiency particulate air filter detection machine
Device realizes the diverse location above high efficiency particulate air filter to drive gas detection probe to be moved in the top of high efficiency particulate air filter
The detection of the gas of (i.e. X-axis, Y-axis and Z-direction).
In general, the three-dimensional moving device are by three silks that are corresponding with X-axis, Y-axis and Z-direction and linking successively respectively
Bar transmission mechanism is formed, wherein, influenceed as the lead screw transmission mechanism moved at first by other two lead screw transmission mechanism,
Easily rocked in moving process, make the three-dimensional moving device can not smoothly mobile gas detection probe, so as to influence to detect
As a result.
Utility model content
In order to solve the above problems, the utility model provides a kind of three-dimensional moving device of high efficiency particulate air filter detection machine, can
With smoothly mobile gas detection probe, so as to improve the accuracy of testing result.
A kind of three-dimensional moving device of high efficiency particulate air filter detection machine, including：Connecting plate, X-axis lead screw transmission mechanism, Y-axis silk
Bar transmission mechanism, Z axis lead screw transmission mechanism and two guide rail mechanisms for being divided into the connecting plate both ends, the guide rail mechanism
The sliding block being slidably matched including line slideway and with the line slideway, the side of the sliding block are provided with and the line slideway
The recess of clamping engagement, the opposite side of the sliding block are removably fixed on the connecting plate；The X-axis screw rod transmission
Mechanism includes X-axis fixed seat, the X-axis motor being fixed in the X-axis fixed seat, the X with the output axis connection of the X-axis motor
Axial filament bar；The middle part of the connecting plate is provided with the nut being engaged with the X-axis screw mandrel, and two line slideways be arranged in parallel
In the both sides of the X-axis screw mandrel；The Y-axis lead screw transmission mechanism includes Y-axis fixed seat, the Y being fixed in the Y-axis fixed seat
Spindle motor, with the Y-axis screw mandrel of the output axis connection of the y-axis motor and the Y-axis sliding block being connected with the Y-axis wire rod thread,
The fastener being connected with the Y-axis fixed seat is additionally provided with the connecting plate；The Z axis lead screw transmission mechanism is fixed on the Y
On axle sliding block, the output end of the Z axis lead screw transmission mechanism is connected with the gas detection probe of outside.
Preferably, the line slideway is plate-like, and in its two sides for being in contact with the end of the recess
Spill camber face, the end of the recess are configured as the back-off portion being engaged with the arcwall face.
Preferably, the guide rail mechanism is also including substrate and corresponding respectively with the both ends of the line slideway
Bearing, the bearing are fixed on the substrate.
Preferably, the X-axis lead screw transmission mechanism is also fixed in the X axles fixed seat and divided including two
X-axis screw mandrel support seat located at the X-axis screw mandrel both ends.
Preferably, the Y-axis lead screw transmission mechanism is also fixed in the Y axles fixed seat and divided including two
Y-axis screw mandrel support seat located at the Y-axis screw mandrel both ends.
Preferably, the quantity of the fastener is two, and is symmetricly set in the both sides of the nut.
Preferably, the fastener includes two elastic back-offs being disposed opposite to each other, and is set in the Y-axis fixed seat
There is the opening being fastened with the elastic back-off.
Compared with prior art, the beneficial effects of the utility model are：
The utility model by setting connecting plate and setting the nut that is engaged with X-axis screw mandrel at the middle part of connecting plate, with
It is easy to form screw nut driving pair；At the same time, guide rail mechanism also is set at the both ends of connecting plate, and there is guide rail mechanism
The line slideway being be arranged in parallel with X-axis screw mandrel, and the cunning between connecting plate and line slideway by being slidably matched with line slideway
Block connects, in this way, can the both ends of connecting plate be formed with the traction of balance, so as to avoid connecting plate from being moved along X-axis screw mandrel
During because its be hung with Y-axis lead screw transmission mechanism and Z axis lead screw transmission mechanism and caused by rock so that described
Three-dimensional moving device at work, can smoothly mobile gas detection probe, so as to improve the accuracy of testing result.
Brief description of the drawings
Fig. 1 is the structural representation of the three-dimensional moving device of high efficiency particulate air filter detection machine in the utility model embodiment；
Fig. 2 is the structural representation of high efficiency particulate air filter detection machine in the utility model embodiment.
Wherein, 100, three-dimensional moving device；200th, frame；300th, outlet platform；1st, connecting plate；2nd, X-axis screw rod transmission machine
Structure；21st, X-axis fixed seat；22nd, X-axis motor；23rd, X-axis screw mandrel；24th, X-axis screw mandrel support seat；3rd, Y-axis lead screw transmission mechanism；31、
Y-axis fixed seat；32nd, y-axis motor；33rd, Y-axis screw mandrel；34th, Y-axis screw mandrel support seat；4th, Z axis lead screw transmission mechanism；5th, guide rail machine
Structure；51st, line slideway；52nd, sliding block；53rd, substrate；54th, bearing；6th, fastener；61st, elastic back-off；7th, nut；8th, gas is examined
Probing head.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to the scope of the utility model.
Fig. 2 is the structural representation of high efficiency particulate air filter detection machine in the present embodiment, and the detection machine is in detection, it will usually will
High efficiency particulate air filter to be detected is pressed in the upper surface of outlet platform 300, and gas detection probe 8 can be by being fixed on frame
The three-dimensional moving device 100 at 200 top detects to the gas of the top diverse location of the high efficiency particulate air filter.
As shown in figure 1, the three-dimensional moving device 100 include setting along X-direction X-axis lead screw transmission mechanism 2, along Y-axis
The Y-axis lead screw transmission mechanism 3 and the Z axis lead screw transmission mechanism 4 along the setting of Z direction of principal axis that direction is set, wherein, in mobile institute
It is to pass sequentially through the X-axis lead screw transmission mechanism 2, the Y-axis silk during stating the arrival specified location of gas detection probe 8
The linkage of bar transmission mechanism 3 and the Z axis lead screw transmission mechanism 4 is realized.And the Z axis lead screw transmission mechanism 4 is solid
Hung on together in the X-axis lead screw transmission mechanism 2 after the Y-axis lead screw transmission mechanism 3.
Specifically, the X-axis lead screw transmission mechanism 2 includes X-axis fixed seat 21, the X being fixed in the X-axis fixed seat 21
Spindle motor 22, the X-axis screw mandrel 23 with the drive connection of X-axis motor 22；The Y-axis lead screw transmission mechanism 3 includes Y-axis fixed seat
31st, y-axis motor 32, the Y-axis screw mandrel 33 with the output axis connection of the y-axis motor 32 being fixed in the Y-axis fixed seat 31
And the Y-axis sliding block 52 being threadedly coupled with the Y-axis screw mandrel 33；And the Z axis lead screw transmission mechanism 4 is fixed on the Y-axis cunning
On block 52, the output end of the Z axis lead screw transmission mechanism 4 is connected with the gas detection probe 8.
Connecting plate 1 is additionally provided with the present embodiment and is divided into two guide rail mechanisms 5 at the both ends of connecting plate 1.Wherein, institute
The middle part for stating connecting plate 1 is provided with the nut 7 that is engaged with the X-axis screw mandrel 23, to form the transmission of feed screw nut 7, and the Y
Axle fixed seat 31 is fixed by the fastener 6 on the connecting plate 1 and the connecting plate 1.
Each guide rail mechanism 5 includes line slideway 51 and the sliding block being slidably matched with the line slideway 51
52, wherein, the side of the sliding block 52 is provided with the recess being engaged by clamping with the line slideway 51, the sliding block 52 it is another
Removably (such as thread connecting mode) is fixed on the connecting plate 1 for side.And two line slideways 51 are parallel
The both sides of the X-axis screw mandrel 23 are arranged at, the connecting plate 1 is formed during being moved in order to the connecting plate 1 and balanced
Tractive force.In this way, it can be avoided because of Y-axis lead screw transmission mechanism 3 and Z during connecting plate 1 moves along X-axis screw mandrel 23
Axle lead screw transmission mechanism 4 and caused by rock, so as to smoothly mobile gas detection probe 8, improve the accurate of testing result
Property.
It is exemplary for the ease of assembling the sliding block 52 and the line slideway 51, can be by the line slideway 51
Tabular is arranged to, and its two sides being in contact with the end of the recess is recessed arcwall face, and by the recess
End is configured to the back-off portion being engaged with the arcwall face.
It is, of course, also possible to substrate 53 is set up in the guide rail mechanism 5 and is distinguished with the both ends of the line slideway 51
Corresponding bearing 54, and the bearing 54 is fixed on the substrate 53, to ensure the stability of the line slideway 51.And
The X-axis lead screw transmission mechanism 2 can two be fixed in the X-axis fixed seat 21 and be divided into the both ends of X-axis screw mandrel 23
X-axis screw mandrel support seat 24.Can be set up in the Y-axis lead screw transmission mechanism 3 two be fixed in the Y-axis fixed seat 31 and
It is divided into the Y-axis screw mandrel support seat 34 at the both ends of Y-axis screw mandrel 33.
Itself rocked in the moving process of X-axis lead screw transmission mechanism 2 to reduce Y-axis lead screw transmission mechanism 3, example
Property, the quantity of the fastener 6 can also be arranged to two, and the both sides of the nut 7 are symmetricly set in, will
The Y-axis fixed seat 31 is stably fixed on the connecting plate 1.And between the Y-axis fixed seat 31 and the connecting plate 1
It can be assembled by way of snapping, for example, can make the fastener 6 that there are two elastic back-offs 61 being disposed opposite to each other, and
The Y-axis fixed seat 31 is provided with the opening being fastened with the elastic back-off 61, consequently facilitating the Y-axis screw rod transmission machine
Assembly and disassembly between structure 3 and the connecting plate 1 are safeguarded.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvement and replacement can also be made, these change
Enter and replace and also should be regarded as the scope of protection of the utility model.
Claims (7)
- A kind of 1. three-dimensional moving device of high efficiency particulate air filter detection machine, it is characterised in that including：Connecting plate, X-axis screw rod transmission machine Structure, Y-axis lead screw transmission mechanism, Z axis lead screw transmission mechanism and two guide rail mechanisms for being divided into the connecting plate both ends, it is described Guide rail mechanism includes line slideway and the sliding block that is slidably matched with the line slideway, the side of the sliding block be provided with it is described The recess that line slideway is engaged by clamping, the opposite side of the sliding block are removably fixed on the connecting plate；The X-axis Lead screw transmission mechanism includes X-axis fixed seat, the X-axis motor being fixed in the X-axis fixed seat, the output with the X-axis motor The X-axis screw mandrel of axis connection；The middle part of the connecting plate is provided with the nut being engaged with the X-axis screw mandrel, and two straight lines are led Rail is set in parallel in the both sides of the X-axis screw mandrel；The Y-axis lead screw transmission mechanism includes Y-axis fixed seat, is fixed on the Y-axis Y-axis motor in fixed seat, it is connected with the Y-axis screw mandrel of the output axis connection of the y-axis motor and with the Y-axis wire rod thread Y-axis sliding block, be additionally provided with the fastener being connected with the Y-axis fixed seat on the connecting plate；The Z axis lead screw transmission mechanism is consolidated Due on the Y-axis sliding block, the output end of the Z axis lead screw transmission mechanism is connected with the gas detection probe of outside.
- 2. the three-dimensional moving device of high efficiency particulate air filter detection machine as claimed in claim 1, it is characterised in that the line slideway It is plate-like, and it is recessed arcwall face with the two sides that the end of the recess is in contact, the end of the recess is configured For the back-off portion being engaged with the arcwall face.
- 3. the three-dimensional moving device of high efficiency particulate air filter detection machine as claimed in claim 1, it is characterised in that the guide rail mechanism Also include substrate and bearing corresponding with the both ends difference of the line slideway, the bearing are fixed on the substrate.
- 4. the three-dimensional moving device of high efficiency particulate air filter detection machine as claimed in claim 1, it is characterised in that the X-axis screw mandrel Transmission mechanism also includes the two X-axis screw mandrel for being fixed in the X-axis fixed seat and being divided into X-axis screw mandrel both ends supports Seat.
- 5. the three-dimensional moving device of high efficiency particulate air filter detection machine as claimed in claim 1, it is characterised in that the Y-axis screw mandrel Transmission mechanism also includes the two Y-axis screw mandrel for being fixed in the Y-axis fixed seat and being divided into Y-axis screw mandrel both ends supports Seat.
- 6. the three-dimensional moving device of high efficiency particulate air filter detection machine as claimed in claim 1, it is characterised in that the fastener Quantity is two, and is symmetricly set in the both sides of the nut.
- 7. the three-dimensional moving device of high efficiency particulate air filter detection machine as claimed in claim 6, it is characterised in that the fastener bag Two elastic back-offs being disposed opposite to each other are included, the Y-axis fixed seat is provided with the opening being fastened with the elastic back-off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720877029.7U CN207114100U (en) | 2017-07-19 | 2017-07-19 | A kind of three-dimensional moving device of high efficiency particulate air filter detection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720877029.7U CN207114100U (en) | 2017-07-19 | 2017-07-19 | A kind of three-dimensional moving device of high efficiency particulate air filter detection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207114100U true CN207114100U (en) | 2018-03-16 |
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ID=61573360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720877029.7U Active CN207114100U (en) | 2017-07-19 | 2017-07-19 | A kind of three-dimensional moving device of high efficiency particulate air filter detection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207114100U (en) |
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2017
- 2017-07-19 CN CN201720877029.7U patent/CN207114100U/en active Active
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