CN219426820U

CN219426820U - Industrial manipulator clamping jaw structure with anti-drop function

Info

Publication number: CN219426820U
Application number: CN202320153618.6U
Authority: CN
Inventors: 李永祥; 马坤; 雷家洪
Original assignee: Holden Automotive Engineering Jiangsu Co ltd
Current assignee: Holden Automotive Engineering Jiangsu Co ltd
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-07-28
Anticipated expiration: 2033-02-08

Abstract

The utility model discloses an industrial manipulator clamping jaw structure with an anti-falling function, and relates to the technical field of industrial manipulators. This industrial manipulator clamping jaw structure with anti-drop function, including the installation shell, installation shell top inner wall is fixed with the motor, the installation shell bottom is annular array and is fixed with three support, and the support lower extreme articulates there is the mounting panel, the mounting panel bottom is through bolt fixedly connected with jack catch, the jack catch lateral wall is fixed with the anticreep pad, motor output shaft runs through installation shell diapire and fixedly connected with lead screw, threaded connection has the movable disk on the lead screw, through setting up plastics jack catch and rubber anticreep pad, when the jack catch atress presss from both sides on fragile article, plastics jack catch can drive anticreep pad deformation laminating outside the article, and the rubber pad of deformation can squeeze away the gas in the gas pocket simultaneously for the rubber pad adsorbs on article surface, further effectively guarantees to connect firmly between article and the jack catch.

Description

Industrial manipulator clamping jaw structure with anti-drop function

Technical Field

The utility model relates to the technical field of industrial manipulators, in particular to an industrial manipulator clamping jaw structure with an anti-falling function.

Background

The clamping jaw of the general industrial manipulator mainly comprises a mounting disc, clamping jaw pliers and a moving assembly, wherein the moving assembly drives the clamping jaw pliers to approach each other, and then the clamping jaw can clamp corresponding articles.

The clamping jaw of the manipulator is generally formed by an iron and steel arc-shaped rod, when the mechanical clamping jaw clamps fragile articles such as glass or plastic, the contact surface between the clamping jaw and the articles is small, the clamping jaw cannot deform, in order to avoid articles falling from the clamping jaw, a user needs to increase the clamping force of the clamping jaw, and the articles are damaged by the larger clamping force.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an industrial manipulator clamping jaw structure with an anti-falling function, which solves the problem that a common industrial manipulator clamping jaw cannot stably clamp some easily-falling objects.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an industrial robot clamping jaw structure with anti falling function, includes the installation shell, installation shell top inner wall is fixed with the motor, the installation shell bottom is annular array and is fixed with three support, and the support lower extreme articulates there is the mounting panel, the mounting panel bottom is through bolt fixedly connected with jack catch, the jack catch lateral wall is fixed with the anticreep pad, motor output shaft runs through installation shell diapire and fixedly connected with lead screw, threaded connection has the movable disk on the lead screw, the movable disk lateral wall is articulated with the mounting panel, the lead screw lower extreme is provided with adsorption component.

Preferably, the claw is triangle-shaped and cavity setting, the claw inner wall is fixed with the backup pad, claw and backup pad material are plastics.

Preferably, the vertical section of the anti-falling pad is arranged in a mouth shape, one surface of the anti-falling pad, which is far away from the clamping jaw, is provided with a plurality of air holes, and the side wall of the anti-falling pad is provided with a plurality of air passages which are positioned between the air holes.

Preferably, the air hole is arranged in a truncated cone shape, and the big end of the air hole faces outwards and the small end of the air hole faces towards the clamping jaw.

Preferably, the anti-falling pad is made of rubber.

Preferably, the adsorption component comprises a sucking disc rotationally connected to the lower end of the screw rod, a plurality of outer cylinders are fixedly connected to the bottom of the sucking disc and are communicated with the lower portion of the sucking disc, a pull rod is inserted into the top end of the outer cylinder in a sliding mode, and the top end of the pull rod is fixedly connected to the lower portion of the movable disc.

Advantageous effects

The utility model provides an industrial manipulator clamping jaw structure with an anti-falling function. Compared with the prior art, the method has the following beneficial effects:

(1) This industrial manipulator clamping jaw structure with anti falling function through setting up plastics jack catch and rubber anticreep pad, when the jack catch atress presss from both sides on more fragile article, and plastics jack catch can drive anticreep pad deformation laminating outside article, and the gas in the gas pocket can be crowded away to the rubber pad of deformation simultaneously for the rubber pad adsorbs on article surface, further effectively guarantees to be connected firm between article and the jack catch.

(2) This industrial robot clamping jaw structure with anti falling function through setting up the adsorption component, uses the personnel to start the motor and drives the lead screw and rotate, thereby the lead screw drives and removes the disk displacement and make the jack catch rotate, and the removal dish also can drive the pull rod upward displacement, and the pull rod of upward displacement can increase urceolus inner space for urceolus inside atmospheric pressure is less than external atmospheric pressure, thereby makes sucking disc adsorb corresponding article, further effectively prevents the article probability that drops that the jack catch snatched.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the claw of the utility model;

FIG. 3 is a partial cross-sectional view of the release liner of the present utility model;

fig. 4 is a schematic structural diagram of an adsorption module according to the present utility model.

In the figure: 1. a mounting shell; 2. a motor; 3. a bracket; 4. a mounting plate; 5. a claw; 51. a support plate; 6. an anti-falling pad; 61. air holes; 62. an airway; 7. a screw rod; 8. a moving tray; 9. a suction cup; 10. an outer cylinder; 11. and (5) a pull rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an industrial robot clamping jaw structure with anti falling function, including installation shell 1, installation shell 1 top inner wall is fixed with motor 2, installation shell 1 bottom is annular array and is fixed with three support 3, and support 3 lower extreme articulates there is mounting panel 4, the mounting panel 4 bottom is through bolt fixedly connected with jack catch 5, jack catch 5 lateral wall is fixed with anticreep pad 6, motor 2 output shaft runs through installation shell 1 diapire and fixedly connected with lead screw 7, threaded connection has movable disk 8 on the lead screw 7, movable disk 8 lateral wall articulates with mounting panel 4, the lead screw 7 lower extreme is provided with the adsorption component.

After a user moves the manipulator to the corresponding position, the motor 2 is started to drive the screw rod 7 to rotate, the rotating screw rod 7 drives the moving disc 8 to move, the mounting plate 4 is driven to rotate after the moving disc 8 moves, the mounting plate 4 drives the clamping jaw 5 to rotate, and the clamping jaw 5 drives the anti-falling pad 6 to rotate to clamp corresponding articles.

For making jack catch 5 can warp and paste and stabilize the centre gripping at article surface, jack catch 5 is triangle-shaped and cavity setting, for increasing jack catch 5 deformation strength, jack catch 5 inner wall is fixed with backup pad 51, and backup pad 51 can be with bigger restoring force centre gripping article after being together warp by jack catch 5, for the jack catch 5 and backup pad 51 warp, jack catch 5 and backup pad 51 material are plastics.

The vertical section of the anti-falling pad 6 is in a mouth-shaped arrangement, the anti-falling pad 6 is made of rubber, one surface of the anti-falling pad 6, far away from the clamping jaw 5, is provided with a plurality of air holes 61, the side wall of the anti-falling pad 6 is provided with a plurality of air passages 62 between the air holes 61, after the anti-falling pad 6 is clamped outside an article by the rotating clamping jaw 5, the anti-falling pad 6 can deform and squeeze out air inside the air holes 61, at the moment, two ends of the air holes 61 are respectively blocked by the clamped article and the anti-falling pad 6, and the air holes 61 are pressed by external air pressure, so that the anti-falling pad 6 is tightly attached to the outside of the article, and the falling probability of the article from the clamping jaw 5 can be effectively reduced.

The air hole 61 is the circular truncated cone setting, and the big end of air hole 61 outwards, tip are towards jack catch 5, and when the user loosen jack catch 5 and make anticreep pad 6 break away from the article surface, the big end of air hole 61 is admitted air faster than the tip and is admitted air, can make the quick separation between anticreep pad 6 and the article.

The adsorption component comprises a sucker 9 rotationally connected to the lower end of the screw rod 7, a plurality of outer cylinders 10 are fixedly connected to the bottom of the sucker 9, the outer cylinders 10 are communicated with the lower portion of the sucker 9, a pull rod 11 is inserted into the top end of each outer cylinder 10 in a sliding mode, and the top end of each pull rod 11 is fixedly connected to the lower portion of the corresponding movable disc 8.

When the manipulator centre gripping article, sucking disc 9 can paste on the article, and when lead screw 7 rotated and drive movable disk 8 sliding displacement, movable disk 8 can drive pull rod 11 and move upwards in order to increase urceolus 10 inner space, and the atmospheric pressure between urceolus and the sucking disc 9 diminishes this moment, and external atmospheric pressure presses sucking disc 9 at the article surface, further stably increases the connection stability between article and the manipulator.

And all that is not described in detail in this specification is well known to those skilled in the art.

During operation, after a user moves the manipulator to a proper position, the motor 2 is started to drive the screw rod 7 to rotate, the screw rod 7 drives the movable disc 8 to displace, the movable disc 8 drives the mounting plate 4 and the claw 5 to rotate during displacement, the claw 5 drives the anti-falling pad 6 to be attached to the outside of an article after rotating, at the moment, the claw 5 and the anti-falling pad 6 are stably attached to the outside of the article after deforming, the movable disc 8 can drive the pull rod 11 to move upwards during upward displacement of the movable disc 8, then the sucking disc 9 is pressed at the top of the article by air pressure, the falling probability of the article from the claw 5 is further reduced, and the operating principle of the industrial manipulator clamping jaw structure with the anti-falling function is provided.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an industrial robot clamping jaw structure with anti falling function, includes installation shell (1), its characterized in that: the utility model discloses a motor, including installation shell (1), motor (2) are fixed with to installation shell (1) top inner wall, installation shell (1) bottom is annular array and is fixed with three support (3), and support (3) lower extreme articulates there is mounting panel (4), bolt fixedly connected with jack catch (5) are passed through to mounting panel (4) bottom, jack catch (5) lateral wall is fixed with anticreep pad (6), motor (2) output shaft runs through installation shell (1) diapire and fixedly connected with lead screw (7), threaded connection has movable disk (8) on lead screw (7), movable disk (8) lateral wall is articulated with mounting panel (4), lead screw (7) lower extreme is provided with adsorption component.

2. The industrial robot jaw structure with anti-drop function according to claim 1, wherein: the claw (5) is triangular and is arranged in a hollow mode, the supporting plate (51) is fixed on the inner wall of the claw (5), and the claw (5) and the supporting plate (51) are made of plastics.

3. The industrial robot jaw structure with anti-drop function according to claim 2, wherein: the vertical section of the anti-falling pad (6) is arranged in a mouth shape, one surface of the anti-falling pad (6) away from the clamping jaw (5) is provided with a plurality of air holes (61), and the side wall of the anti-falling pad (6) is provided with a plurality of air passages (62) positioned between the air holes (61).

4. The industrial robot jaw structure with anti-drop function according to claim 3, wherein: the air hole (61) is arranged in a truncated cone shape, and the big end of the air hole (61) faces outwards and the small end of the air hole faces the clamping jaw (5).

5. The industrial robot jaw structure with anti-drop function according to claim 4, wherein: the anti-falling pad (6) is made of rubber.

6. The industrial robot jaw structure with anti-drop function according to claim 1, wherein: the adsorption component comprises a sucker (9) rotationally connected to the lower end of a screw rod (7), a plurality of outer cylinders (10) are fixedly connected to the bottom of the sucker (9), the outer cylinders (10) are communicated with the lower portion of the sucker (9), a pull rod (11) is inserted into the top end of each outer cylinder (10) in a sliding mode, and the top ends of the pull rods (11) are fixedly connected to the lower portion of the movable disc (8).