CN212314906U - High-precision annular grabbing, positioning and stripping mechanism - Google Patents
High-precision annular grabbing, positioning and stripping mechanism Download PDFInfo
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- CN212314906U CN212314906U CN202021213208.9U CN202021213208U CN212314906U CN 212314906 U CN212314906 U CN 212314906U CN 202021213208 U CN202021213208 U CN 202021213208U CN 212314906 U CN212314906 U CN 212314906U
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Abstract
The utility model discloses a high accuracy annular snatchs location and takes off material mechanism, include: the material taking-off device comprises a frame body, a front end limiting block, a left end limiting block, a rear end limiting block, a right end limiting block, a limiting and material taking-off base plate, a rotary claw, a material taking-off rod and a material taking-off cylinder; the material taking-off cylinder is arranged on the rear side of the inside of the frame body, the claw opening and closing cylinder is arranged on the upper end of the material taking-off cylinder, the claw cylinder connecting block is arranged at the front end of the inside of the frame body, the cam roller is arranged at the front end of the claw cylinder connecting block and is connected with the claw opening and closing cylinder through the cam roller mounting block and the claw cylinder connecting block, the limiting material taking-off substrate is arranged at the front end of the frame body, the rear end limiting block is arranged in the middle of the front end of the limiting material taking-off substrate, the front end limiting block is correspondingly arranged around the rear end limiting block, the left end limiting block and the right end limiting block are respectively arranged on the left side and the right side of the center of the front end limiting block and the center of the rear end limiting block, the material taking-off rods are arranged on the front side and the.
Description
Technical Field
The utility model belongs to the technical field of mechanical equipment technique and specifically relates to a material mechanism is taken off in location to high accuracy annular snatchs.
Background
The existing grabbing, positioning and stripping mechanism in the industry has the following defects:
1. the precision of the clamping jaw cylinder is limited, and the precision and the rigidity are insufficient;
2. the positioning precision is difficult to guarantee under the influence of the consistency of the position degree of the clamping jaw air cylinder and the accumulated error of a machined part during the machining of the clamping jaws, a plurality of target objects are difficult to consistently position and strip materials, or the debugging is inconvenient, and the positioning device is particularly used for embedding a multi-hole mold.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high accuracy annular snatchs location and takes off material mechanism.
To achieve the above object, the present invention adopts the following:
the utility model provides a high accuracy annular is snatched location and is taken off material mechanism, includes: the device comprises a frame body, a front end limiting block, a left end limiting block, a rear end limiting block, a right end limiting block, a limiting stripping base plate, a rotary hook, a cam roller mounting block, a hook cylinder connecting block, a hook opening and closing cylinder, a stripping rod and a stripping cylinder; a stripping cylinder is arranged on the rear side inside the frame body; a claw opening and closing cylinder is arranged at the upper end of the stripping cylinder; a claw cylinder connecting block is arranged at the front end in the frame body; a cam roller mounting block is arranged at the front end of the claw cylinder connecting block; the cam roller is connected with the hook opening and closing cylinder through a cam roller mounting block and a hook cylinder connecting block; a limiting stripping base plate is arranged at the front end of the frame body; a rear end limiting block is arranged in the middle of the front end of the limiting stripping base plate; front end limiting blocks are correspondingly arranged in six directions around the rear end limiting block; the left side and the right side of the centers of the front end limiting block and the rear end limiting block are respectively provided with a left end limiting block and a right end limiting block; the front side and the rear side of the centers of the front end limiting block and the rear end limiting block are both provided with stripping rods; the stripping rod is in up-and-down sliding fit in a sliding circular hole of the limiting stripping base plate, and the stripping rod is in floating connection with the stripping cylinder through an up-and-down sliding mechanism; the rotary claw is arranged in the middle of the front end limiting block, and the bottom end of the rotary claw penetrates through the limiting stripping base plate to be in sliding connection with the cam rotor.
Preferably, the positioning device further comprises a positioning column; the positioning columns are two and are respectively arranged on two sides of the limiting stripping base plate.
Preferably, the limiting stripping base plate is elliptical.
Preferably, the limiting stripping base plate is made of a metal material.
Preferably, the stripping cylinder is fixed on the frame body through a screw.
Preferably, the front end limiting block, the left end limiting block, the rear end limiting block and the right end limiting block are all made of stainless steel materials.
Preferably, the front end limiting block, the left end limiting block, the rear end limiting block, the right end limiting block and the limiting stripping base plate are fixed through welding.
Preferably, the claw cylinder connecting block is fixed on the frame body through a screw.
The utility model has the advantages of it is following:
the device can cut the material-releasing substrate through the slow wire integral line, is convenient to process and can meet the requirement of high-precision positioning; the mechanism is compact and ingenious, the annular space is compact and attractive, the linear cam curve is adopted to drive the rotary hook claw to stably realize stable grabbing of the target, the stripping rod is in floating connection with the power executing mechanism, and the stripping slideway is smooth and stable.
Drawings
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Fig. 1 is the utility model relates to a high accuracy annular snatchs location and takes off material mechanism's schematic structure diagram.
Fig. 2 is the utility model discloses a high accuracy annular snatchs location and takes off material mechanism's front view.
Fig. 3 is the utility model relates to a high accuracy annular snatchs location and takes off left side view of material mechanism.
In the figures, the various reference numbers are:
1-front end limiting block, 2-left end limiting block, 3-rear end limiting block, 4-right end limiting block, 5-limiting stripping base plate, 6-rotating claw, 7-cam roller, 8-cam roller mounting block, 9-claw cylinder connecting block, 10-claw opening and closing cylinder, 11-stripping rod, 12-stripping cylinder, 13-frame body and 14-positioning column.
Detailed Description
In order to illustrate the invention more clearly, the invention is further described below with reference to preferred embodiments. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.
As shown in fig. 1 to 3, a high-precision annular grabbing, positioning and stripping mechanism comprises: the material taking-off device comprises a front end limiting block 1, a left end limiting block 2, a rear end limiting block 3, a right end limiting block 4, a limiting and material taking-off base plate 5, a rotary claw 6, a cam roller 7, a cam roller mounting block 8, a claw cylinder connecting block 9, a claw opening and closing cylinder 10, a material taking-off rod 11, a material taking-off cylinder 12 and a frame body 13; a stripping cylinder 12 is arranged at the rear side in the frame body 13; a claw opening and closing cylinder 10 is arranged at the upper end of the stripping cylinder 12; a claw cylinder connecting block 9 is arranged at the front end in the frame body 13; a cam roller mounting block 8 is arranged at the front end of the claw cylinder connecting block 9; the cam roller 7 is connected with a hook opening and closing cylinder 10 through a cam roller mounting block 8 and a hook cylinder connecting block 9; a limiting stripping base plate 5 is arranged at the front end of the frame body 13; a rear end limiting block 3 is arranged in the middle of the front end of the limiting stripping base plate 5, and front end limiting blocks 1 are correspondingly arranged in six directions around the rear end limiting block 3; the left side and the right side of the centers of the front end limiting block 1 and the rear end limiting block 3 are respectively provided with a left end limiting block 2 and a right end limiting block 4; the front side and the rear side of the centers of the front end limiting block 1 and the rear end limiting block 3 are both provided with stripping rods 11; the stripping rod 11 is in up-and-down sliding fit in a sliding circular hole of the limiting stripping base plate 5, the stripping rod 11 is in floating connection with the stripping cylinder 12 through an up-and-down sliding mechanism, and the stripping cylinder 12 moves up and down to realize the stripping action of the target object; the rotary claw 6 is arranged in the middle of the front end limiting block 1, the bottom end of the rotary claw penetrates through the limiting stripping base plate 5 and is in sliding connection with the cam rotor 7, and the rotary claw 6 is connected with the rotary opening and closing positioning cavity through a hinge pin to grab and open and close the target object.
Further, the device also comprises a positioning column 14; the two positioning columns 14 are respectively arranged on two sides of the position-limiting stripping base plate 5 and connected into a whole to form a cavity for accurately limiting and positioning the target.
Further, the limiting stripping base plate 5 is elliptical.
Further, the limiting stripping base plate 5 is made of a metal material.
Further, the stripping cylinder 12 is fixed on the frame body 13 by screws.
Further, the front end limiting block 1, the left end limiting block 2, the rear end limiting block 3 and the right end limiting block 4 are all made of stainless steel materials.
Furthermore, the front end limiting block 1, the left end limiting block 2, the rear end limiting block 3, the right end limiting block 4 and the limiting stripping base plate 5 are fixed through welding.
Further, the claw cylinder connecting block 9 is fixed on the frame body 1 through a screw.
The device realizes accurate positioning by guiding through a positioning column 14, moving downwards and taking a material bearing seat, wherein an inlet of a positioning cavity is provided with a chamfer, a guiding target enters the positioning cavity, a target object on the positioning bearing seat can be roughly positioned, and a front claw of the target object is taken to be in an open state; after the target object enters the accurate positioning cavity, the claw is closed to hook the bottom of the target object, so that the target object is positioned, taken away and does not fall off; then the device is moved to a stripping position, the positioning column 14 and a target carrier/mold are used for realizing accurate positioning, the claw is opened, the stripping rod 11 is used for stripping the target object to the carrier/mold, and accurate and stable stripping in place is realized.
Obviously, the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it is obvious for those skilled in the art to make other variations or changes based on the above descriptions, and all the embodiments cannot be exhausted here, and all the obvious variations or changes that belong to the technical solutions of the present invention are still in the protection scope of the present invention.
Claims (8)
1. The utility model provides a high accuracy annular is snatched location and is taken off material mechanism which characterized in that includes: the device comprises a frame body, a front end limiting block, a left end limiting block, a rear end limiting block, a right end limiting block, a limiting stripping base plate, a rotary hook, a cam roller mounting block, a hook cylinder connecting block, a hook opening and closing cylinder, a stripping rod and a stripping cylinder; a stripping cylinder is arranged on the rear side inside the frame body; a claw opening and closing cylinder is arranged at the upper end of the stripping cylinder; a claw cylinder connecting block is arranged at the front end in the frame body; a cam roller mounting block is arranged at the front end of the claw cylinder connecting block; the cam roller is connected with the hook opening and closing cylinder through a cam roller mounting block and a hook cylinder connecting block; a limiting stripping base plate is arranged at the front end of the frame body; a rear end limiting block is arranged in the middle of the front end of the limiting stripping base plate; front end limiting blocks are correspondingly arranged in six directions around the rear end limiting block; the left side and the right side of the centers of the front end limiting block and the rear end limiting block are respectively provided with a left end limiting block and a right end limiting block; the front side and the rear side of the centers of the front end limiting block and the rear end limiting block are both provided with stripping rods; the stripping rod is in up-and-down sliding fit in a sliding circular hole of the limiting stripping base plate, and the stripping rod is in floating connection with the stripping cylinder through an up-and-down sliding mechanism; the rotary claw is arranged in the middle of the front end limiting block, and the bottom end of the rotary claw penetrates through the limiting stripping base plate to be in sliding connection with the cam rotor.
2. The high-precision annular grabbing, positioning and stripping mechanism according to claim 1, further comprising positioning columns; the positioning columns are two and are respectively arranged on two sides of the limiting stripping base plate.
3. The high-precision annular grabbing, positioning and stripping mechanism according to claim 1, wherein the limiting stripping base plate is elliptical.
4. The high-precision annular grabbing, positioning and stripping mechanism according to claim 3, wherein the limiting stripping base plate is made of a metal material.
5. The high-precision annular grabbing, positioning and stripping mechanism according to claim 1, wherein the stripping cylinder is fixed on the frame body through screws.
6. The high-precision annular grabbing, positioning and stripping mechanism according to claim 1, wherein the front end limiting block, the left end limiting block, the rear end limiting block and the right end limiting block are all made of stainless steel materials.
7. The high-precision annular grabbing, positioning and stripping mechanism according to claim 6, wherein the front end limiting block, the left end limiting block, the rear end limiting block, the right end limiting block and the limiting stripping base plate are fixed by welding.
8. The high-precision annular grabbing, positioning and stripping mechanism according to claim 1, wherein the claw cylinder connecting block is fixed on the frame body through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021213208.9U CN212314906U (en) | 2020-06-28 | 2020-06-28 | High-precision annular grabbing, positioning and stripping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021213208.9U CN212314906U (en) | 2020-06-28 | 2020-06-28 | High-precision annular grabbing, positioning and stripping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212314906U true CN212314906U (en) | 2021-01-08 |
Family
ID=74027966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021213208.9U Active CN212314906U (en) | 2020-06-28 | 2020-06-28 | High-precision annular grabbing, positioning and stripping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212314906U (en) |
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2020
- 2020-06-28 CN CN202021213208.9U patent/CN212314906U/en active Active
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| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: 215000 Building D, No. 398, hengchangjing Road, Zhoushi Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Aiyide Intelligent Technology (Suzhou) Co.,Ltd. Address before: 215000 room 2, No. 135, Zhangji Road, Kunshan Development Zone, Kunshan City, Suzhou City, Jiangsu Province Patentee before: KUNSHAN AI EASY AUTOMATION TECHNOLOGY CO.,LTD. |