CN215791308U - High-efficient full-automatic manipulator clamping device - Google Patents
High-efficient full-automatic manipulator clamping device Download PDFInfo
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- CN215791308U CN215791308U CN202121200815.6U CN202121200815U CN215791308U CN 215791308 U CN215791308 U CN 215791308U CN 202121200815 U CN202121200815 U CN 202121200815U CN 215791308 U CN215791308 U CN 215791308U
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- clamping jaw
- clamping
- jaw
- automatic manipulator
- connecting seat
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- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 6
- 230000033001 locomotion Effects 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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Abstract
The utility model discloses an efficient full-automatic manipulator clamping device which comprises a first clamping jaw, a second clamping jaw and a connecting seat for connecting the first clamping jaw and the second clamping jaw, wherein the first clamping jaw and the second clamping jaw are movably connected in the connecting seat; the connecting base is also internally provided with a driving unit for driving the first clamping jaw and the second clamping jaw, so that the first clamping jaw and the second clamping jaw are matched through the driving unit; still be equipped with the air flue in first clamping jaw and the second clamping jaw respectively, the one end of air flue is connected with vacuum generator, and the other end extends to the inboard surface of first clamping jaw and second clamping jaw. When the workpiece is clamped, the first clamping jaw and the second clamping jaw are matched to clamp the workpiece, and meanwhile, the air channel is pumped into a negative pressure state through the vacuum generator, so that the workpiece is adsorbed, the workpiece is effectively prevented from falling in the transferring process, and the clamping effect is improved.
Description
Technical Field
The utility model relates to a manipulator of an injection molding machine, in particular to a high-efficiency full-automatic manipulator clamping device.
Background
In the prior art, the workpiece is moved from the previous process to the next process, usually by means of a robot. The robot arm generally includes a set of gripping units by which the workpiece is gripped to complete the transfer of the workpiece. However, when clamping a workpiece, the existing manipulator has poor effect, and is easy to loose in the clamping process, so that the workpiece has the risk of falling.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects in the prior art, the utility model aims to provide an efficient full-automatic manipulator clamping device which can improve the clamping effect on a workpiece and prevent the workpiece from falling off in the transferring process.
The technical scheme adopted by the utility model for solving the technical problems is as follows: an efficient full-automatic manipulator clamping device comprises a first clamping jaw, a second clamping jaw and a connecting seat for connecting the first clamping jaw and the second clamping jaw, wherein the first clamping jaw and the second clamping jaw are movably connected in the connecting seat;
the connecting base is also internally provided with a driving unit for driving the first clamping jaw and the second clamping jaw, so that the first clamping jaw and the second clamping jaw are matched through the driving unit;
still be equipped with the air flue in first clamping jaw and the second clamping jaw respectively, the one end of air flue is connected with vacuum generator, and the other end extends to the inboard surface of first clamping jaw and second clamping jaw.
Optionally, the inner side surface of the first clamping jaw is provided with a first clamping surface, and the inner side surface of the second clamping jaw is provided with a second clamping surface matched with the first clamping surface.
Optionally, the first clamping surface and the second clamping surface are respectively provided with a first groove, and a rubber block is hermetically and fixedly filled in the first groove;
the outer surface of the rubber block on the first clamping surface is flush with the first clamping surface, and the outer surface of the rubber block on the second clamping surface is flush with the second clamping surface.
Optionally, the outer surface of the rubber block is distributed with a microporous structure penetrating through the rubber block, and the air passage is communicated with the microporous structure.
Optionally, the driving unit includes a motor mounted on the connecting seat, a worm connected to an output end of the motor, two worm wheels in transmission connection with the worm, and two gears fixedly connected to the two worm wheels respectively.
And the tops of the first clamping jaw and the second clamping jaw are respectively provided with a transmission gear meshed with the two gears.
Optionally, be equipped with in the connecting seat and be used for right first clamping jaw and second clamping jaw carry out the guide block that leads, the guide block runs through in proper order first clamping jaw and second clamping jaw make first clamping jaw and second clamping jaw with guide bar sliding connection.
By adopting the technical scheme, when the workpiece is clamped, the first clamping jaw is matched with the second clamping jaw to clamp the workpiece, and meanwhile, the air channel is pumped into a negative pressure state through the vacuum generator to generate an adsorption effect on the workpiece, so that the workpiece is effectively prevented from falling off in the transfer process, and the clamping effect is improved.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a rear view of the present invention;
FIG. 3 is a right side view of the present invention;
FIG. 4 is a cross-sectional view of a first jaw of the present invention;
fig. 5 is an enlarged view of a portion a of fig. 4.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1, the utility model discloses an efficient full-automatic manipulator clamping device, which comprises a first clamping jaw 1, a second clamping jaw 2 and a connecting seat 3 for connecting the first clamping jaw 1 and the second clamping jaw 2, wherein a first clamping surface 6 is arranged on the inner side surface of the first clamping jaw 1, and a second clamping surface 7 matched with the first clamping surface 6 is arranged on the inner side surface of the second clamping jaw 2. The first clamping jaw 1 and the second clamping jaw 2 are movably connected in the connecting seat 3, more specifically, the first clamping jaw 1 and the second clamping jaw 2 are slidably connected at the bottom of the connecting seat 3 and slide along the connecting seat 3 under the driving of the driving unit. Under the action of the driving unit, the first clamping jaw 1 and the second clamping jaw 2 have two motion states, one is that the first clamping jaw 1 and the second clamping jaw 2 move towards the direction close to each other so as to clamp the workpiece, and the other is that the first clamping jaw 1 and the second clamping jaw 2 move towards the direction far away from each other so as to put down the workpiece.
In the present invention, as shown in fig. 4, air passages 4 are further provided in the first jaw 1 and the second jaw 2, respectively, and the second jaw 2 and the first jaw 1 have a symmetrical structure, so that a cross-sectional view of the second jaw 2 is omitted. One end of the air channel 4 is connected with a vacuum generator 5, and the other end extends to the inner side surfaces of the first clamping jaw 1 and the second clamping jaw 2, namely, one end of the air channel 4 far away from the vacuum generator 5 extends to a first clamping surface 6 and a second clamping surface 7. Through vacuum generator 5's effect, make air flue 4 produce the negative pressure, when first clamping face 6 and 7 centre gripping work pieces of second clamping face, the negative pressure that air flue 4 produced, and then produces absorbent effect to the work piece to the stability of centre gripping effect and centre gripping has been improved.
In the utility model, as shown in fig. 5, the first clamping surface 6 and the second clamping surface 7 are respectively provided with a first groove 8, the first groove 8 is internally sealed and fixedly filled with a rubber block 9, and the rubber block 9 can increase friction force, thereby improving the stability of the first clamping surface 6 and the second clamping surface 7 for clamping workpieces. The outer surface of the rubber block 9 on the first clamping surface 6 is flush with the first clamping surface 6 and the outer surface of the rubber block 9 on the second clamping surface 7 is flush with the second clamping surface 7.
In the utility model, one end of the air channel 4 far away from the vacuum generator 5 can be arranged on the rubber block 9, so that the rubber block 9 is firstly attached to the surface of the workpiece and then adsorbs the workpiece. Specifically, the outer surface of the rubber block 9 is distributed with a microporous structure 10 penetrating through the rubber block 9, and the air passage 4 is communicated with the microporous structure 10.
In the present invention, as shown in fig. 1 to 3, the driving unit includes a motor 11 mounted on the connecting base 3, a worm 12 connected to an output end of the motor 11, two worm wheels 13 in transmission connection with the worm 12, and two gears 14 fixedly connected to the two worm wheels 13, respectively. Wherein, the tops of the first clamping jaw 1 and the second clamping jaw 2 are respectively provided with a transmission gear 15 meshed with the two gears 14.
Specifically, as shown in fig. 1 to 3, a guide block 16 for guiding the first clamping jaw 1 and the second clamping jaw 2 is arranged in the connecting seat 3, and the guide block 16 sequentially penetrates through the first clamping jaw 1 and the second clamping jaw 2, so that the first clamping jaw 1 and the second clamping jaw 2 are slidably connected with the guide rod. The guide block 16 enables two-point positioning of the first jaw 1 and the second jaw 2, so that the first jaw 1 and the second jaw 2 can only slide along the length of the guide block 16.
In the utility model, the motor 11 is fixedly installed at the top position of the connecting seat 3, so that the output end of the motor 11 faces downwards, the worm 12 is rotatably connected in the connecting seat 3 through a bearing, and the worm 12 is connected with the output end of the motor 11 through a coupler. The two worm wheels 13 are symmetrically distributed on two sides of the worm 12 respectively and are matched with the worm 12 respectively, so that the worm wheels 13 are rotatably connected to the connecting seat 3 through a rotating shaft, the rotating directions of the two worm wheels 13 are opposite, and meanwhile, the two gear wheels 14 are fixedly arranged on the rotating shaft respectively, so that the gear wheels 14 and the corresponding worm wheels 13 rotate synchronously. In the present invention, the bottom of the gear 14 is engaged with the transmission teeth 15 provided on the top of the first jaw 1 and the second jaw 2, so that the movement of the first jaw 1 and the second jaw 2 is realized by the cooperation of the gear 14 and the transmission teeth 15. When the motor 11 rotates forward, the first jaw 1 and the second jaw 2 move in a direction away from each other, and when the motor 11 rotates backward, the first jaw 1 and the second jaw 2 move in a direction toward each other.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be understood by those skilled in the art that the scope of the present invention is not limited to the specific combination of the above-mentioned features, but also covers other embodiments formed by any combination of the above-mentioned features or their equivalents without departing from the spirit of the present invention. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Other technical features than those described in the specification are known to those skilled in the art, and are not described herein in detail in order to highlight the innovative features of the present invention.
Claims (6)
1. The efficient full-automatic manipulator clamping device is characterized by comprising a first clamping jaw (1), a second clamping jaw (2) and a connecting seat (3) for connecting the first clamping jaw (1) and the second clamping jaw (2), wherein the first clamping jaw (1) and the second clamping jaw (2) are movably connected in the connecting seat (3);
the connecting base (3) is also internally provided with a driving unit for driving the first clamping jaw (1) and the second clamping jaw (2), so that the first clamping jaw (1) and the second clamping jaw (2) are matched through the driving unit; still be equipped with air flue (4) in first clamping jaw (1) and the second clamping jaw (2) respectively, the one end of air flue (4) is connected with vacuum generator (5), and the other end extends to the inboard surface of first clamping jaw (1) and second clamping jaw (2).
2. An efficient and fully automatic manipulator clamping device according to claim 1, characterized in that the inner side surface of the first clamping jaw (1) is provided with a first clamping surface (6), and the inner side surface of the second clamping jaw (2) is provided with a second clamping surface (7) adapted to the first clamping surface (6).
3. The efficient full-automatic manipulator clamping device according to claim 2, wherein the first clamping surface (6) and the second clamping surface (7) are respectively provided with a first groove (8), and the first grooves (8) are internally sealed and fixedly filled with rubber blocks (9);
the outer surface of the rubber block (9) on the first clamping surface (6) is flush with the first clamping surface (6), and the outer surface of the rubber block (9) on the second clamping surface (7) is flush with the second clamping surface (7).
4. An efficient and fully automatic manipulator clamping device according to claim 3, characterized in that the outer surface of the rubber block (9) is distributed with a microporous structure (10) penetrating through the rubber block (9), and the air passage (4) is communicated with the microporous structure (10).
5. The efficient and fully automatic manipulator clamping device according to claim 4, wherein the driving unit comprises a motor (11) mounted on the connecting seat (3), a worm (12) connected with an output end of the motor (11), two worm wheels (13) in transmission connection with the worm (12), and two gears (14) fixedly connected with the two worm wheels (13) respectively;
the top parts of the first clamping jaw (1) and the second clamping jaw (2) are respectively provided with a transmission gear (15) meshed with the two gears (14).
6. An efficient and fully automatic manipulator clamping device according to claim 5, wherein a guide block (16) for guiding the first clamping jaw (1) and the second clamping jaw (2) is arranged in the connecting seat (3), and the guide block (16) sequentially penetrates through the first clamping jaw (1) and the second clamping jaw (2), so that the first clamping jaw (1) and the second clamping jaw (2) are slidably connected with the guide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121200815.6U CN215791308U (en) | 2021-05-31 | 2021-05-31 | High-efficient full-automatic manipulator clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121200815.6U CN215791308U (en) | 2021-05-31 | 2021-05-31 | High-efficient full-automatic manipulator clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215791308U true CN215791308U (en) | 2022-02-11 |
Family
ID=80174662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121200815.6U Expired - Fee Related CN215791308U (en) | 2021-05-31 | 2021-05-31 | High-efficient full-automatic manipulator clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215791308U (en) |
-
2021
- 2021-05-31 CN CN202121200815.6U patent/CN215791308U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220211 |