CN214818700U - Single-shaft robot with silencer - Google Patents
Single-shaft robot with silencer Download PDFInfo
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- CN214818700U CN214818700U CN202121665003.9U CN202121665003U CN214818700U CN 214818700 U CN214818700 U CN 214818700U CN 202121665003 U CN202121665003 U CN 202121665003U CN 214818700 U CN214818700 U CN 214818700U
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Abstract
The utility model relates to a unipolar robot technical field specifically is a unipolar robot with silencing device, including the sound-proof housing, the middle part fixedly connected with of sound-proof housing inner wall both sides face connects the damping pad, the sound-proof housing inner wall is through connecing damping pad fixedly connected with guided way, a plurality of second reflection beads of guided way outer wall fixedly connected with. The utility model has the advantages that: make and be connected through being connected the damping pad between sound-proof housing and the guided way, when the noise passes through the solid transaudient, need pass through on connecting the damping pad and transmitting the sound-proof housing, prevent directly to transmit on the sound-proof housing, and it has certain elasticity to connect the damping pad, can absorb the consumption sound wave, the effect of greatly reduced solid transaudient, reflect through a plurality of first reflection beads and a plurality of second reflection beads simultaneously, make the sound wave make a round trip the diffuse reflection between sound-proof housing inner wall and guided way outer wall, make the sound wave conversion weaken, thereby greatly reduced the noise, and the practicability is improved.
Description
Technical Field
The utility model relates to a unipolar robot technical field, especially a unipolar robot with silencing device.
Background
Single-axis robot mainly relies on lead screw or rack and pinion transmission to be linear movement's robot, and lead screw transmission's single-axis robot operation in-process is inevitable to produce the noise and can bring the health problem to staff such as operator, and present single-axis robot silencing device in use still has following problem:
the existing single-shaft robot silencing device is simple in structure, only adds a sound-proof cover to carry out sound insulation externally, but the sound insulation effect of the device is limited, noise can not be effectively eliminated, and the practicability is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a unipolar robot with silencing device.
The purpose of the utility model is realized through the following technical scheme: the utility model provides a unipolar robot with silencing device, includes the sound-proof housing, the middle part fixedly connected with of sound-proof housing inner wall both sides face connects the damping pad, the sound-proof housing inner wall is through connecing damping pad fixedly connected with guided way, a plurality of second reflection bead of guided way outer wall fixedly connected with, a plurality of first reflection bead of inner wall fixedly connected with of sound-proof housing, it is a plurality of first reflection bead and the crisscross distribution each other of a plurality of second reflection bead, the bar through-hole has been seted up to the center department at sound-proof housing top, a plurality of soft wools of the equal fixedly connected with in both sides of bar through-hole inner wall, it is a plurality of seal the soft wools crisscross bar through-hole inner wall that covers completely each other.
Preferably, the center department of guided way inner wall rotates and is connected with the lead screw, the outer wall threaded connection of lead screw has the slider, the equal fixedly connected with wheel carrier in both sides of slider bottom surface, the both sides of wheel carrier inner wall all rotate and are connected with the guide gyro wheel, the center department fixedly connected with silica gel cushion of guided way inner wall bottom surface, the top surface sliding connection of guide gyro wheel and silica gel cushion, the outer wall of guide gyro wheel and the top surface full contact of silica gel cushion.
Preferably, the center of slider top surface department fixedly connected with connecting block, the top fixedly connected with installation bedplate of connecting block, the position of connecting block corresponds with the position of bar through-hole, the top of connecting block runs through the top of wearing out the bar through-hole, the both sides of connecting block are the circular arc structure, and the circular arc structure is convenient for guide and is pushed open and seal the fluff, prevents to take place to interfere with sealing the fluff, the installation bedplate is located the top surface of sound-proof housing completely, the bottom surface of installation bedplate and the outer wall of sound-proof housing are contactless completely.
Preferably, the sound-proof housing has been close to a side of connecting the damping pad and has been seted up the through-hole, the size of through-hole is less than the size of connecting the damping pad, connect a side center fixedly connected with servo motor that the damping pad exposes through the through-hole, servo motor and sound-proof housing contactless completely, servo motor's output through connection damping pad and the one end fixed connection of lead screw, through the partition of connecting the damping pad, reduce the transmission of servo motor vibrations to sound-proof housing and guided way.
Preferably, a plurality of the distribution length of first reflection bead and the length looks adaptation of sound-proof housing inner wall, it is a plurality of the length of second reflection bead and the length looks adaptation of guided way outer wall to make the length looks adaptation of reflection scope and sound-proof housing inner wall, reduce the amortization blind area, it is a plurality of first reflection bead and a plurality of the cross sectional shape of second reflection bead is isosceles trapezoid.
The utility model has the advantages of it is following:
the single-shaft robot with the silencer is provided with the sound-proof cover, the middle parts of two side surfaces of the inner wall of the sound-proof cover are fixedly connected with the damping cushion, the inner wall of the sound-proof cover is fixedly connected with the guide rail by connecting the damping cushion, the outer wall of the guide rail is fixedly connected with a plurality of second reflection convex edges, the inner wall of the sound-proof cover is fixedly connected with a plurality of first reflection convex edges, the first reflection convex edges and the second reflection convex edges are mutually staggered, a strip-shaped through hole is formed in the center of the top of the sound-proof cover, a plurality of closed soft bristles are fixedly connected to two sides of the inner wall of the strip-shaped through hole, the closed soft bristles are mutually staggered and completely cover the inner wall of the strip-shaped through hole, the sound-proof cover and the guide rail are not directly connected, the sound-proof cover is connected with the guide rail by connecting the damping cushion, and when noise generated when the guide rail works is transmitted through solid sound, need pass on connecting the damping pad and transmitting the sound-proof housing, prevent directly to transmit on the sound-proof housing, and it has certain elasticity to connect the damping pad moreover, can absorb the consumption sound wave, the effect of greatly reduced solid transaudient, the sound wave that passes through the air transmission simultaneously passes through a plurality of first reflection beads and the reflection of a plurality of second reflection beads, can make the sound wave make a round trip the diffuse reflection between sound-proof housing inner wall and guided way outer wall, make the sound wave conversion weaken, thereby greatly reduced the noise, the practicality has been improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2 according to the present invention;
FIG. 4 is a schematic cross-sectional view taken along line B-B of FIG. 2 according to the present invention;
fig. 5 is a schematic structural diagram of the sliding block of the present invention.
In the figure: 1-sound insulation cover, 2-strip-shaped through hole, 3-closed fluff, 4-installation seat plate, 5-servo motor, 6-connecting block, 7-guide rail, 8-lead screw, 9-slide block, 10-connecting damping pad, 11-silica gel soft pad, 12-wheel carrier, 13-guide roller, 14-first reflection convex edge, and 15-second reflection convex edge.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in fig. 1-5, a unipolar robot with silencing device, it includes sound-proof housing 1, the middle part fixedly connected with of 1 inner wall both sides face of sound-proof housing connects damping pad 10, 1 inner wall of sound-proof housing is through connecing damping pad 10 fixedly connected with guided way 7, a plurality of second reflection bead 15 of guided way 7 outer wall fixedly connected with, a plurality of first reflection bead 14 of inner wall fixedly connected with of sound-proof housing 1, a plurality of first reflection bead 14 and a plurality of second reflection bead 15 crisscross distribution each other, bar through-hole 2 has been seted up to the center department at sound-proof housing 1 top, the equal fixedly connected with in both sides of bar through-hole 2 inner wall a plurality of closed pappus 3, a plurality of closed pappus 3 crisscross cover bar through-hole 2 inner walls completely each other.
As the utility model discloses an optional technical scheme: the center department of 7 inner walls of guided way rotates and is connected with lead screw 8, lead screw 8's outer wall threaded connection has slider 9, the equal fixedly connected with wheel carrier 12 in both sides of slider 9 bottom surface, the both sides of wheel carrier 12 inner wall all rotate and are connected with guide roller 13, the center department fixedly connected with silica gel cushion 11 of 7 inner wall bottom surfaces of guided way, guide roller 13 and 11 top surface sliding connection of silica gel cushion, guide roller 13's outer wall and 11 top surface full contact of silica gel cushion, silica gel cushion 11 has elasticity, can absorb the vibrations of guide roller 13 when rolling, reduce the source of noise.
As the utility model discloses an optional technical scheme: the center department fixedly connected with connecting block 6 of 9 top surfaces of slider, the top fixedly connected with installation bedplate 4 of connecting block 6, the position of connecting block 6 is corresponding with the position of bar through-hole 2, the top of connecting block 6 is run through out the top of bar through-hole 2, the both sides of connecting block 6 are the circular arc structure, installation bedplate 4 is located the top surface of sound-proof housing 1 completely, the bottom surface of installation bedplate 4 and the outer wall of sound-proof housing 1 do not contact completely, thereby reduce sliding friction, reduce the noise source, the circular arc structure of connecting block 6 both sides can break closed fluff 3 smoothly simultaneously, prevent to scrape to damage closed fluff 3, catch closed fluff 3 and can the noise reduction leak, prevent simultaneously that debris from falling in guided way 7.
As the utility model discloses an optional technical scheme: a side that sound-proof housing 1 is close to connecting damping pad 10 has seted up the through-hole, the size of through-hole is less than the size of connecting damping pad 10, connect a side center fixedly connected with servo motor 5 that damping pad 10 exposes through the through-hole, servo motor 5 and sound-proof housing 1 contactless completely, servo motor 5's output through connection damping pad 10 and lead screw 8's one end fixed connection, make servo motor 5 not contact with sound-proof housing 1 like this, prevent that the vibrations of servo motor 5 during operation from transmitting to connecting damping pad 10, noise abatement, it is lower to connect damping pad 10 simultaneously for use the elastic coefficient, harder rubber of material, when can reduce the displacement like this, certain elastic coefficient has, can absorb the sound wave, reduce the solid transaudient.
As the utility model discloses an optional technical scheme: distribution length of a plurality of first reflection bead 14 and the length looks adaptation of 1 inner wall of sound-proof housing, the length of a plurality of second reflection bead 15 and the length looks adaptation of guided way 7 outer wall, rubber or silica gel are chooseed for use to first reflection bead 14 and the material of a plurality of second reflection bead 15, this type of material has certain elastic coefficient, can produce elastic shock when receiving the sound wave, convert the sound wave into kinetic energy consumption, thereby further amortization, a plurality of first reflection bead 14 are isosceles trapezoid with the cross sectional shape of a plurality of second reflection bead 15, trapezoidal inclined plane, can make sound wave to both sides and opposite direction reflection, prevent that the sound wave from concentrating the reflection, thereby weaken the sound wave, reach the mesh of amortization.
The working process of the utility model is as follows:
1) when the noise generated by the guide rail 7 during working is transmitted through the solid, the noise needs to be transmitted to the sound-proof housing 1 through the connecting damping pad 10 to prevent the noise from being directly transmitted to the sound-proof housing 1, and the connecting damping pad 10 has certain elasticity, can absorb consumed sound waves and greatly reduces the effect of solid sound transmission;
2) meanwhile, sound waves transmitted through the air are reflected by the first reflection convex edges 14 and the second reflection convex edges 15, so that the sound waves can be reflected back and forth between the inner wall of the sound-proof housing 1 and the outer wall of the guide rail 7, the sound waves are converted and weakened, and the noise is greatly reduced.
To sum up, the single-shaft robot with the silencer is characterized in that the sound-proof cover 1 is arranged, the middle parts of two side surfaces of the inner wall of the sound-proof cover 1 are fixedly connected with the connecting damping pad 10, the inner wall of the sound-proof cover 1 is fixedly connected with the guide rail 7 by connecting the damping pad 10, the outer wall of the guide rail 7 is fixedly connected with the second reflecting convex edges 15, the inner wall of the sound-proof cover 1 is fixedly connected with the first reflecting convex edges 14, the first reflecting convex edges 14 and the second reflecting convex edges 15 are distributed in a staggered manner, the center of the top of the sound-proof cover 1 is provided with the strip-shaped through hole 2, two sides of the inner wall of the strip-shaped through hole 2 are both fixedly connected with the closed soft bristles 3, the closed soft bristles 3 are mutually staggered and completely cover the inner wall of the strip-shaped through hole 2, the sound-proof cover 1 and the guide rail 7 can be completely surrounded by the sound-proof cover 1 and the guide rail 7, the sound-proof cover 1 and the guide rail 7 are not directly connected by the connecting damping pad 10, make the noise that guided way 7 during operation produced when passing through solid transaudient like this, need through connecting damping pad 10 and transmitting on sound-proof housing 1, prevent directly to transmit on sound-proof housing 1, and it has certain elasticity to connect damping pad 10, can absorb the consumption sound wave, the effect of greatly reduced solid transaudient, the sound wave that simultaneously passes through air transmission goes out passes through a plurality of first reflection beads 14 and the reflection of a plurality of second reflection beads 15, can make the sound wave make a round trip the diffuse reflection between sound-proof housing 1 inner wall and guided way 7 outer wall, make the sound wave conversion weaken, thereby greatly reduced the noise, and the practicality is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A single-axis robot with a silencer is characterized in that: including sound-proof housing (1), the middle part fixedly connected with of sound-proof housing (1) inner wall both sides face connects damping pad (10), sound-proof housing (1) inner wall is through connecing damping pad (10) fixedly connected with guided way (7), a plurality of second reflection bead (15) of guided way (7) outer wall fixedly connected with, a plurality of first reflection bead (14) of inner wall fixedly connected with of sound-proof housing (1), it is a plurality of first reflection bead (14) and a plurality of second reflection bead (15) crisscross distribution each other, bar through-hole (2) have been seted up in the center department at sound-proof housing (1) top, a plurality of soft hair (3) of sealing of the equal fixedly connected with in both sides of bar through-hole (2) inner wall, it is a plurality of the soft hair (3) crisscross complete coverage bar through-hole (2) inner wall each other seal.
2. The single-axis robot with a sound deadening apparatus according to claim 1, wherein: center department of guided way (7) inner wall rotates and is connected with lead screw (8), the outer wall threaded connection of lead screw (8) has slider (9), the equal fixedly connected with wheel carrier (12) in both sides of slider (9) bottom surface, the both sides of wheel carrier (12) inner wall all rotate and are connected with guide roller (13), fixedly connected with silica gel cushion (11) are located at the center of guided way (7) inner wall bottom surface, guide roller (13) and the top surface sliding connection of silica gel cushion (11), the outer wall of guide roller (13) and the top surface full contact of silica gel cushion (11).
3. The single-axis robot with a sound deadening apparatus according to claim 2, wherein: the utility model discloses a soundproof shield, including slider (9), connecting block (6), top fixedly connected with installation bedplate (4) of connecting block (6), the position of connecting block (6) is corresponding with the position of bar through-hole (2), the top of connecting block (6) runs through the top of bar through-hole (2), the both sides of connecting block (6) are the circular arc structure, installation bedplate (4) are located the top surface of sound-proof shield (1) completely, the bottom surface of installation bedplate (4) and the outer wall of sound-proof shield (1) are contactless completely.
4. The single-axis robot with a sound deadening apparatus according to claim 1, wherein: the utility model discloses a damping pad, including sound-proof housing (1), a side of connecting damping pad (10) is close to in sound-proof housing (1) has seted up the through-hole, the size of through-hole is less than the size of connecting damping pad (10), a side center fixedly connected with servo motor (5) that connect damping pad (10) expose through the through-hole is located, servo motor (5) and sound-proof housing (1) contactless completely, the output through connection damping pad (10) of servo motor (5) and the one end fixed connection of lead screw (8).
5. The single-axis robot with a sound deadening apparatus according to claim 1, wherein: a plurality of the distribution length of first reflection bead (14) and the length looks adaptation of sound-proof housing (1) inner wall, a plurality of the length of second reflection bead (15) and the length looks adaptation of guided way (7) outer wall, a plurality of first reflection bead (14) and a plurality of the cross-sectional shape of second reflection bead (15) is isosceles trapezoid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121665003.9U CN214818700U (en) | 2021-07-21 | 2021-07-21 | Single-shaft robot with silencer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121665003.9U CN214818700U (en) | 2021-07-21 | 2021-07-21 | Single-shaft robot with silencer |
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| Publication Number | Publication Date |
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| CN214818700U true CN214818700U (en) | 2021-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121665003.9U Active CN214818700U (en) | 2021-07-21 | 2021-07-21 | Single-shaft robot with silencer |
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| CN (1) | CN214818700U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114347009A (en) * | 2021-12-30 | 2022-04-15 | 江苏凯能机械设备有限公司 | Mobile device of intelligent mechanical arm |
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2021
- 2021-07-21 CN CN202121665003.9U patent/CN214818700U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114347009A (en) * | 2021-12-30 | 2022-04-15 | 江苏凯能机械设备有限公司 | Mobile device of intelligent mechanical arm |
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