CN209970746U - Anti-swing accurate positioning manipulator - Google Patents
Anti-swing accurate positioning manipulator Download PDFInfo
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- CN209970746U CN209970746U CN201920711530.5U CN201920711530U CN209970746U CN 209970746 U CN209970746 U CN 209970746U CN 201920711530 U CN201920711530 U CN 201920711530U CN 209970746 U CN209970746 U CN 209970746U
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- screw rod
- servo motor
- mounting rack
- swing
- rotary cylinder
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Abstract
The utility model provides an anti-swing accurate positioning manipulator, which comprises a mounting rack, wherein the mounting rack is connected with equipment; a screw rod is arranged in the middle of the inner part of the mounting rack, and a screw rod nut is sleeved on the screw rod; the upper end of the mounting frame is provided with a servo motor, the upper end of the screw rod is connected with the servo motor, and the lower end of the screw rod is connected with the bottom plate of the mounting frame; the rear side of the mounting rack is connected with a lifting platform, the lifting platform is connected with a screw rod nut, and a rotary cylinder is arranged on the lifting platform; the top of the rotary cylinder is connected with the damper, the bottom of the rotary cylinder is connected with the main shaft, and the lower end of the main shaft is connected with the product clamp; the right side of mounting bracket is equipped with positioning sensor, and positioning sensor is connected with servo motor. The utility model adopts the servo motor to drive the lead screw to make the product clamp move up and down, and the positioning sensor carries out accurate positioning, thereby ensuring that the product clamp can stably lift and the positioning is accurate; the rotary cylinder is connected with the damper to control the product clamp to rotate, so that the shaking generated in the rotating process is greatly weakened, and the product is protected from being damaged.
Description
Technical Field
The utility model relates to an automation equipment technical field, concretely relates to accurate positioning manipulator of anti-swing.
Background
A precision robot arm is a machine for transporting products, generally driven by a motor or an air cylinder, and widely used for operations such as product movement. Generally, the lifting or rotating action is carried out in the product carrying process so as to realize more accurate butt joint of the product and the corresponding station.
However, the mechanical arm in the prior art has unstable motion in the lifting or rotating process, so that the butt joint is not accurate, even the product is damaged, the production efficiency is low, and the cost is high.
SUMMERY OF THE UTILITY MODEL
For solving the problem that exists among the above-mentioned prior art, the utility model provides an accurate location manipulator of anti-swing can realize that the product clamping jaw steadily goes up and down and rotate, and goes up and down fast with rotation rate, and production efficiency is high.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an anti-swing accurate positioning manipulator is characterized by comprising an installation frame, wherein the installation frame is connected with equipment;
a screw rod is arranged in the middle of the inside of the mounting rack, and a screw rod nut is sleeved on the screw rod; the upper end of the mounting rack is provided with a servo motor, the upper end of the screw rod is connected with the servo motor, and the lower end of the screw rod is connected with the bottom plate of the mounting rack;
the rear side of the mounting rack is connected with a lifting table, the lifting table is connected with the screw rod nut, and a rotary cylinder is arranged on the lifting table;
the top of the rotary cylinder is connected with a damper, the bottom of the rotary cylinder is connected with a main shaft, and the lower end of the main shaft is connected with a product clamp;
the right side of mounting bracket is equipped with positioning sensor, positioning sensor with servo motor connects.
Further, servo motor locates the left side of mounting bracket, servo motor with be equipped with between the lead screw from driving wheel and synchronizing wheel, servo motor from the driving wheel the synchronizing wheel with the lead screw connects gradually.
Further, the driven wheel is arranged at the upper end of the servo motor, the synchronizing wheel is arranged at the top of the mounting rack, and the upper end of the lead screw penetrates through a top plate of the mounting rack and is connected with the synchronizing wheel.
Further, the driven wheel is connected with the synchronous wheel through a synchronous belt.
Further, the rear side of mounting bracket is equipped with linear slide, the elevating platform is close to one side of mounting bracket is equipped with the slider, linear slide with the slider is connected.
Further, a coupler is arranged between the main shaft and the rotary cylinder.
Furthermore, the bottom plate of the mounting rack extends towards one side of the main shaft and is sleeved on the main shaft.
Compared with the prior art, the utility model has the beneficial technical effects that: the utility model discloses an anti-swing accurate positioning manipulator, adopt servo motor drive lead screw to make the product anchor clamps reciprocate to and the positioning sensor carries out accurate location, guarantee that the product anchor clamps go up and down steadily and the location is accurate; the rotary cylinder is connected with the damper to control the product clamp to rotate, so that the shaking generated in the rotating process is greatly weakened, and the product is effectively protected from being damaged.
Drawings
Fig. 1 is a schematic front view of an embodiment of the present invention;
fig. 2 is a schematic right view of an embodiment of the present invention;
fig. 3 is a schematic perspective view of an embodiment of the present invention.
In the figure: the device comprises a servo motor 1, a driven wheel 2, a synchronous wheel 3, a synchronous belt 4, a rotary cylinder 5, a damper 6, a main shaft 7, a product clamp 8, a linear slide rail 9, a slide block 10, a screw rod 11, a coupler 12, a shaft end fixing 13, a screw rod nut 14, a positioning sensor 15, a screw rod fixing seat 16, a fixing bottom plate 17 and an installation frame 18.
Detailed Description
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined below to clearly and completely describe the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.
The technical solution of the present invention will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1-3, an anti-swing precision positioning manipulator comprises a mounting frame 18, wherein the mounting frame 18 is connected with equipment;
in particular, the mounting frame 18 is used to mount the other components of the control device on the respective apparatus; a fixed bottom plate 17 is arranged at the lower end of the left side of the mounting frame 18, and the mounting frame 18 is connected with corresponding equipment through the fixed bottom plate 17;
a screw rod 11 is arranged in the middle of the inside of the mounting rack 18, a screw rod nut 14 is sleeved on the screw rod 11, and the screw rod 11 is in meshed connection with the screw rod nut 14; the upper end of the mounting rack 18 is provided with a servo motor 1, the upper end of the screw rod 11 is connected with the servo motor 1, and the lower end of the screw rod 11 is connected with a bottom plate of the mounting rack 18;
a screw rod fixing seat 16 is arranged in the middle of the bottom plate of the mounting frame 18, and the lower end of the screw rod 11 is connected with the bottom plate of the mounting frame 18 through the screw rod fixing seat 16;
the rear side of the mounting rack 18 is connected with a lifting platform which is connected with the screw rod nut 14; the servo motor 1 provides power for the screw rod 11 to rotate, and the screw rod nut 14 moves up and down along with the rotation of the screw rod 11 so as to drive the lifting platform to lift;
a rotary cylinder 5 is arranged on the lifting platform, the top of the rotary cylinder 5 is connected with a damper 6, the bottom of the rotary cylinder 5 is connected with a main shaft 7, and the lower end of the main shaft 7 is connected with a product clamp 8;
a positioning sensor 15 is arranged on the right side of the mounting rack 18, and the positioning sensor 15 is connected with the servo motor 1; the positioning sensor 15 is used for sensing the position of the lifting platform and controlling the servo motor 1 to work so as to realize accurate positioning of the product clamp 8;
the rotary cylinder 5 is used for driving the main shaft 7 to drive the product clamp 8 to rotate, so that the product is rotated; the damper 6 is used for slowing down vibration generated in the rotating process of the main shaft 7 driven by the rotary cylinder 5 so as to reduce damage to products in the product clamp 8, ensure the completeness of the products, reduce the production cost and improve the working efficiency.
Preferably, the servo motor 1 is arranged on the left side of the mounting frame 18, the driven wheel 2 and the synchronous wheel 3 are arranged between the servo motor 1 and the screw rod 11, and the servo motor 1, the driven wheel 2, the synchronous wheel 3 and the screw rod 11 are sequentially connected; the servo motor 1 is driven to rotate by the driving of the driven wheel 2 and the synchronizing wheel 3, and then indirectly drives the screw rod 11 to rotate, so that the screw rod 11 is ensured to rotate stably, the lifting stability of the screw rod nut 14 and the lifting platform is ensured, and the product damage is avoided.
Optionally, the driven wheel 2 is arranged at the upper end of the servo motor 1, the synchronous wheel 3 is arranged at the top of the mounting frame 18, and the upper end of the screw rod 11 penetrates through the top plate of the mounting frame 18 and is connected with the synchronous wheel 3; synchronizing wheel 3 locates the centre at mounting bracket 18 top, locates one side at mounting bracket 18 top and is connected with servo motor 1 and synchronizing wheel 3 respectively from driving wheel 2, and servo motor 1 provides power for following driving wheel 2, drives synchronizing wheel 3 and rotates from driving wheel 2, drives lead screw 11 and 14 relative rotations of screw-nut, makes screw-nut 14 reciprocate along lead screw 11, realizes elevating platform and product anchor clamps 8's lift.
The utility model discloses an in some embodiments, be connected through hold-in range 4 between follow driving wheel 2 and the synchronizing wheel 3, set up side by side from driving wheel 2 and synchronizing wheel 3, rotate from driving wheel 2 and drive hold-in range 4 and rotate, and then drive synchronizing wheel 3 rotates thereupon, and synchronizing wheel 3 rotates and drives lead screw 11 and rotate, makes screw-nut 14 reciprocate along lead screw 11.
Preferably, a linear slide rail 9 is arranged at the rear side of the mounting rack 18, a slide block 10 is arranged at one side of the lifting platform close to the mounting rack 18, and the linear slide rail 9 is connected with the slide block 10; the screw rod nut 14 moves up and down along the screw rod 11 to drive the lifting platform to lift together, and the lifting platform moves up and down along the linear slide rail 9 through the slide block 10, so that the lifting process is more stable.
In other embodiments of the present invention, a shaft coupling 12 is disposed between the main shaft 7 and the rotary cylinder 5, and the rotary cylinder 5 transmits the torque to the main shaft 7 through the shaft coupling 12, so that the main shaft 7 rotates synchronously therewith, thereby realizing the rotation of the product clamp 8; a shaft end fixing 13 is arranged between the coupling 12 and the main shaft 7 to reinforce the connection between the main shaft 7 and the coupling 12.
Optionally, the bottom plate of the mounting frame 18 extends towards one side of the main shaft 7 and is sleeved on the main shaft 7, the upper end of the main shaft 7 is connected with the rotary cylinder 5, the lower end of the main shaft 7 is connected with the product clamp 8, one end of the bottom plate of the mounting frame 18 is sleeved on the main shaft 7 to be fixed, and therefore the problem that the main shaft 7 swings or vibrates in the lifting or rotating process of the product clamp 8 to cause product damage is solved, and the production cost is increased.
The utility model discloses an anti-swing accurate positioning manipulator, adopt servo motor drive lead screw to make the product anchor clamps reciprocate to and the positioning sensor carries out accurate location, guarantee that the product anchor clamps go up and down steadily and the location is accurate; the rotary cylinder is connected with the damper to control the product clamp to rotate, so that the shaking generated in the rotating process is greatly weakened, and the product is effectively protected from being damaged.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. An anti-swing accurate positioning manipulator is characterized by comprising an installation frame, wherein the installation frame is connected with equipment;
a screw rod is arranged in the middle of the inside of the mounting rack, and a screw rod nut is sleeved on the screw rod; the upper end of the mounting rack is provided with a servo motor, the upper end of the screw rod is connected with the servo motor, and the lower end of the screw rod is connected with the bottom plate of the mounting rack;
the rear side of the mounting rack is connected with a lifting table, the lifting table is connected with the screw rod nut, and a rotary cylinder is arranged on the lifting table;
the top of the rotary cylinder is connected with a damper, the bottom of the rotary cylinder is connected with a main shaft, and the lower end of the main shaft is connected with a product clamp;
the right side of mounting bracket is equipped with positioning sensor, positioning sensor with servo motor connects.
2. The anti-swing accurate positioning manipulator according to claim 1, wherein the servo motor is arranged on the left side of the mounting rack, a driven wheel and a synchronizing wheel are arranged between the servo motor and the screw rod, and the servo motor, the driven wheel, the synchronizing wheel and the screw rod are sequentially connected.
3. The anti-swing precise positioning manipulator according to claim 2, wherein the driven wheel is arranged at the upper end of the servo motor, the synchronizing wheel is arranged at the top of the mounting frame, and the upper end of the screw rod penetrates through the top plate of the mounting frame and is connected with the synchronizing wheel.
4. The anti-swing precision positioning manipulator of claim 3, wherein the driven wheel is connected with the synchronizing wheel through a synchronous belt.
5. The anti-swing precise positioning manipulator according to claim 1, wherein a linear slide rail is arranged on the rear side of the mounting frame, a slide block is arranged on one side, close to the mounting frame, of the lifting platform, and the linear slide rail is connected with the slide block.
6. The anti-swing precision positioning manipulator of claim 1, wherein a coupling is provided between the spindle and the rotating cylinder.
7. The anti-swing precision positioning manipulator of claim 1, wherein the bottom plate of the mounting frame extends to one side of the spindle and is sleeved on the spindle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920711530.5U CN209970746U (en) | 2019-05-17 | 2019-05-17 | Anti-swing accurate positioning manipulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920711530.5U CN209970746U (en) | 2019-05-17 | 2019-05-17 | Anti-swing accurate positioning manipulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209970746U true CN209970746U (en) | 2020-01-21 |
Family
ID=69262815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920711530.5U Active CN209970746U (en) | 2019-05-17 | 2019-05-17 | Anti-swing accurate positioning manipulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209970746U (en) |
-
2019
- 2019-05-17 CN CN201920711530.5U patent/CN209970746U/en active Active
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