CN212601920U - Automatic change grabbing device for machinery - Google Patents
Automatic change grabbing device for machinery Download PDFInfo
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- CN212601920U CN212601920U CN202020850650.6U CN202020850650U CN212601920U CN 212601920 U CN212601920 U CN 212601920U CN 202020850650 U CN202020850650 U CN 202020850650U CN 212601920 U CN212601920 U CN 212601920U
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- fixed
- electric push
- push rod
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- 210000000078 claw Anatomy 0.000 claims abstract description 21
- 230000017525 heat dissipation Effects 0.000 claims description 2
- 230000033228 biological regulation Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a grabbing device for automatic machine in the technical field of automation equipment, which comprises a base, wherein an anti-skid rubber pad is fixed at the bottom end of the base, a sleeve is fixed at the upper end of a fixed box, a telescopic rod is inserted in the sleeve in a sliding manner, a threaded hole is formed in the outer side of the sleeve, a locking bolt is arranged on the outer side of the threaded hole, a rotating mechanism is arranged at the upper end of the telescopic rod, a first adjusting electric push rod is fixed at the outer end of the rotating mechanism, a rectangular block is fixed at the movable end of the first adjusting electric push rod, a second adjusting electric push rod is fixed at the lower end of the rectangular block, a U-shaped frame is fixed at the movable end of the second adjusting electric push rod, and; the utility model discloses utilize actuating mechanism can control the switching that snatchs the claw, make things convenient for the square object to snatch, owing to be provided with four and snatch the claw, can snatch from four sides of square object, improved the steadiness of snatching and improved the security.
Description
Technical Field
The utility model relates to an automation equipment technical field, concretely relates to automatic change grabbing device for machinery.
Background
In the automatic production processes such as industry, automatic grabbing devices are needed in many places, automatic grabbing is achieved through an automatic control system, large-scale industrial production can be achieved really, labor intensity is reduced, and labor efficiency is improved. A large number of square objects exist in daily production and life, such as: square gift boxes, square cases, and the like. In order to improve the efficiency of production, it is necessary to mechanically grasp these objects by a control system.
Although the traditional gripping device can realize the automatic gripping of objects, the traditional gripping device still has the following defects: traditional grabbing device can only snatch from square object's both sides, and the stability of snatching is low, especially to heavier square object, at the in-process that removes, leads to the article of snatching to drop easily, pounces and destroys equipment on every side, and the security is low.
Therefore, it is desirable to design a gripping device for an automated machine.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic change grabbing device for machinery to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a gripping device for automatic machinery comprises a base, wherein an anti-skid rubber pad is fixed at the bottom end of the base, a sleeve is fixed at the upper end of the base, a telescopic rod is inserted in the sleeve in a sliding manner, a threaded hole is formed in the outer side of the sleeve, a locking bolt is arranged on the outer side of the threaded hole, a rotating mechanism is arranged at the upper end of the telescopic rod, a first adjusting electric push rod is fixed at the outer end of the rotating mechanism, a rectangular block is fixed at the movable end of the first adjusting electric push rod, a second adjusting electric push rod is fixed at the lower end of the rectangular block, a U-shaped frame is fixed at the movable end of the second adjusting electric push rod, a hollow block is fixed at the bottom end of the U-shaped frame, a driving mechanism is arranged in the hollow block, L-shaped rods are fixed on four sides of the outer end of the driving mechanism, strip-, the L-shaped rod is limited in the strip-shaped hole in a sliding mode, the four sides of the outer end of the hollow block are hinged with grabbing claws, limiting grooves are formed in the outer sides of the grabbing claws, limiting blocks are limited in the limiting grooves in a sliding mode, and the upper ends of the limiting blocks are hinged with the L-shaped rod.
Further, among the grabbing device for the above-mentioned automation machinery, rotary mechanism includes motor case, rotating electrical machines, circular spout, rotatory piece and slider, the inside of motor case is fixed with rotating electrical machines, rotating electrical machines's output shaft runs through the motor case and is connected with rotatory piece, the bottom symmetry of rotatory piece is fixed with the slider, circular spout has been seted up to the upper end of motor case, the slider slides and restricts in circular spout.
Furthermore, in the automatic mechanical grabbing device, the driving mechanism comprises a driving motor, a screw rod and a thread block, the screw rod is limited in the hollow block in rotation, the driving motor is fixed at the top end of the hollow block, the driving motor penetrates through the hollow block and is connected with the screw rod, the thread block is sleeved on the outer side of the screw rod, and the L-shaped rods are fixed on four sides of the thread block.
Furthermore, in the grabbing device for the automatic machine, the heat dissipation hole is formed in the outer side of the motor box.
Further, in the above gripping device for an automated machine, a ball is rotatably disposed inside the circular chute.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model utilizes the driving mechanism to control the opening and closing of the grabbing claws, so as to conveniently grab the square object, and because the four grabbing claws are arranged on four sides of the hollow block respectively, the four grabbing claws can grab the square object from four sides, thereby improving the grabbing stability, preventing the object from falling and improving the safety; a rotating mechanism is provided. The position of grabbing the claw is conveniently adjusted to first regulation electric putter and second regulation electric putter, makes and snatchs the operation more convenient.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection between the gripping claw and the L-shaped rod of the present invention;
FIG. 3 is a schematic view of the hollow block and the strip-shaped holes of the present invention;
FIG. 4 is a schematic view of the connection between the screw block and the L-shaped rod of the present invention;
fig. 5 is a schematic diagram of the position relationship between the motor box and the circular chute of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-base, 2-antiskid rubber pad, 3-sleeve, 4-threaded hole, 6-rotating mechanism, 61-motor box, 62-rotating motor, 63-circular sliding groove, 64-rotating block, 65-sliding block, 7-hollow block, 8-driving mechanism, 81-driving motor, 82-screw rod, 83-threaded block, 9-strip-shaped hole, 10-L-shaped rod, 11-limiting block, 12-first adjusting electric push rod, 13-rectangular block, 14-second adjusting electric push rod, 15-U-shaped frame, 16-limiting groove, 17-grabbing claw, 19-locking bolt and 20-telescopic rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an automatic change grabbing device for machinery, includes base 1, and base 1's bottom mounting has anti-skidding rubber pad 2, and base 1's upper end is fixed with sleeve 3, and sleeve 3's inside slip is pegged graft and is had telescopic link 20, and screw hole 4 is seted up in sleeve 3's the outside, and the outside of screw hole 4 is provided with locking bolt 19. The upper end of the telescopic rod 20 is provided with a rotating mechanism 6, the outer end of the rotating mechanism 6 is fixed with a first adjusting electric push rod 12, the movable end of the first adjusting electric push rod 12 is fixed with a rectangular block 13, and the lower end of the rectangular block 13 is fixed with a second adjusting electric push rod 14.
The movable end of the second adjusting electric push rod 14 is fixed with a U-shaped frame 15, and the bottom end of the U-shaped frame 15 is fixed with a hollow block 7. Hollow block 7's inside is provided with actuating mechanism 8, four sides of actuating mechanism 8's outer end all are fixed with L shape pole 10, bar hole 9 has all been seted up to four sides of hollow block 7, L shape pole 10 slides and restricts in bar hole 9, bar hole 9 plays limiting displacement to L shape pole 10, four sides of hollow block 7's outer end all articulate there is the claw 17 of grabbing, the spacing groove 16 has been seted up in the outside of grabbing claw 17, the inside of spacing groove 16 slides and restricts spacing block 11, the upper end and the L of stopper 11 appear the pole 10 articulated.
Wherein, rotary mechanism 6 includes motor case 61, rotating electrical machines 62, circular spout 63, rotatory piece 64 and slider 65. The inside of motor case 61 is fixed with rotating electrical machines 62, and the louvre has been seted up in the outside of motor case 61, and the output shaft of rotating electrical machines 62 runs through motor case 61 and is connected with rotatory piece 64, and the bottom symmetry of rotatory piece 64 is fixed with slider 65, and circular spout 63 has been seted up to the upper end of motor case 61, and the inside of circular spout 63 is rotated and is provided with the ball, and slider 65 slides and restricts in circular spout 63.
The drive mechanism 8 includes a drive motor 81, a lead screw 82, and a screw block 83. The screw rod 82 is limited in the hollow block 7 in a rotating mode, the driving motor 81 is fixed to the top end of the hollow block 7, the driving motor 81 penetrates through the hollow block 7 and is connected with the screw rod 82, the threaded block 83 is sleeved on the outer side of the screw rod 82, and the L-shaped rods 10 are fixed to the four sides of the threaded block 83.
The working principle of the embodiment is as follows: during the use, the user places this device on ground, can increase the frictional force between base 1 and the ground through anti-skidding rubber pad 2, stimulates telescopic link 20, adjusts the device to suitable height, screws locking bolt 19 and fixes telescopic link 20. During the snatching, adjust snatching claw 17 according to square object's position, rotating electrical machines 62 rotates and drives rotatory piece 64 and rotate to it is rotatory to drive and snatchs claw 17, and first regulation electric putter 12 is flexible to make and snatchs claw 17 and can snatch the square object of different distances. After the position of the square object is determined, the second adjusting electric push rod 14 is controlled to extend, the driving motor 81 is started, the driving motor 81 rotates to drive the screw rod 82 to rotate, the thread block 83 moves upwards, and the L-shaped rod 10 drives the hinged grabbing claw 17 to open. The control driving motor 81 rotates reversely, the grabbing claws 17 are closed to grab the square object, and the four grabbing claws 17 are arranged on four sides of the hollow block 7 respectively, so that the four grabbing claws 17 can grab the square object from four sides, and the grabbing stability is improved.
It is worth noting that: whole device is through total control button to rotating electrical machines, first regulation electric putter, second regulation electric putter and driving motor realization control, because rotating electrical machines, first regulation electric putter, second regulation electric putter and the driving motor that control button matches are equipment commonly used, belong to current mature technique, no longer give unnecessary detail here its electric connection relation and specific circuit structure.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides an automatic change grabbing device for machinery, includes base (1), its characterized in that: the anti-skid rubber pad (2) is fixed at the bottom end of the base (1), the sleeve (3) is fixed at the upper end of the base (1), a telescopic rod (20) is inserted into the sleeve (3) in a sliding manner, a threaded hole (4) is formed in the outer side of the sleeve (3), a locking bolt (19) is arranged on the outer side of the threaded hole (4), a rotating mechanism (6) is arranged at the upper end of the telescopic rod (20), a first adjusting electric push rod (12) is fixed at the outer end of the rotating mechanism (6), a rectangular block (13) is fixed at the movable end of the first adjusting electric push rod (12), a second adjusting electric push rod (14) is fixed at the lower end of the rectangular block (13), a U-shaped frame (15) is fixed at the movable end of the second adjusting electric push rod (14), a hollow block (7) is fixed at the bottom end of the U-shaped frame (15), and a driving mechanism (8) is arranged inside, l-shaped rods (10) are fixed on four sides of the outer end of the driving mechanism (8), strip-shaped holes (9) are formed in four sides of the hollow block (7), the L-shaped rods (10) are limited in the strip-shaped holes (9) in a sliding mode, four sides of the outer end of the hollow block (7) are hinged to grabbing claws (17), limiting grooves (16) are formed in the outer sides of the grabbing claws (17), limiting blocks (11) are limited in the inner portion of the limiting grooves (16) in a sliding mode, and the upper ends of the limiting blocks (11) are hinged to the L-shaped rods (10).
2. The automatic mechanical gripping device according to claim 1, wherein: rotary mechanism (6) include motor case (61), rotating electrical machines (62), circular spout (63), rotatory piece (64) and slider (65), the inside of motor case (61) is fixed with rotating electrical machines (62), the output shaft of rotating electrical machines (62) runs through motor case (61) and is connected with rotatory piece (64), the bottom symmetry of rotatory piece (64) is fixed with slider (65), circular spout (63) have been seted up to the upper end of motor case (61), slider (65) slide and limit in circular spout (63).
3. The automatic mechanical gripping device according to claim 1, wherein: actuating mechanism (8) are including driving motor (81), lead screw (82) and screw block (83), lead screw (82) rotate and are restricted in the inside of hollow block (7), driving motor (81) are fixed in the top of hollow block (7), driving motor (81) run through hollow block (7) and link to each other in lead screw (82), the outside cover of lead screw (82) is equipped with screw block (83), four sides of screw block (83) all are fixed with L shape pole (10).
4. The automatic mechanical gripping device according to claim 2, wherein: the outer side of the motor box (61) is provided with heat dissipation holes.
5. The automatic mechanical gripping device according to claim 2, wherein: and balls are rotatably arranged in the circular sliding groove (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020850650.6U CN212601920U (en) | 2020-05-20 | 2020-05-20 | Automatic change grabbing device for machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020850650.6U CN212601920U (en) | 2020-05-20 | 2020-05-20 | Automatic change grabbing device for machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212601920U true CN212601920U (en) | 2021-02-26 |
Family
ID=74723320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020850650.6U Expired - Fee Related CN212601920U (en) | 2020-05-20 | 2020-05-20 | Automatic change grabbing device for machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212601920U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029985A (en) * | 2021-11-18 | 2022-02-11 | 杭州电子科技大学技术转移有限公司 | A manipulator for transmission for production of paper cup bowl |
| CN114431021A (en) * | 2022-02-25 | 2022-05-06 | 广州大学 | Device for cutting spherical greening vegetation |
-
2020
- 2020-05-20 CN CN202020850650.6U patent/CN212601920U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029985A (en) * | 2021-11-18 | 2022-02-11 | 杭州电子科技大学技术转移有限公司 | A manipulator for transmission for production of paper cup bowl |
| CN114431021A (en) * | 2022-02-25 | 2022-05-06 | 广州大学 | Device for cutting spherical greening vegetation |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210226 |
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| CF01 | Termination of patent right due to non-payment of annual fee |