CN218138137U

CN218138137U - Rotatable servo gripper

Info

Publication number: CN218138137U
Application number: CN202222252063.9U
Authority: CN
Inventors: 张伟
Original assignee: Junrudder Robot Shanghai Co ltd
Current assignee: Junrudder Robot Shanghai Co ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2022-12-27
Anticipated expiration: 2032-08-25

Abstract

The utility model discloses a rotatable servo gripper, which comprises a first base, two installations of first base upper end fixedly connected with are detained, first base lower extreme interlude the first motor of fixedly connected with, the common fixedly connected with rotary device of first base lower extreme and first motor output, rotary device lower extreme fixedly connected with second base, the inside fixedly connected with second motor of second base, two spacing boxes of second base lower extreme fixedly connected with, second motor output runs through the first bevel gear of second base fixedly connected with, two be provided with clip mechanism in the spacing box jointly. A rotatable servo gripper through be provided with dog and stopper in rotary device, can prevent that equipment equidirectional many circles are rotatory, can avoid taking place the winding in county, and the track ring and the rail groove ring that set up among the rotary device can prevent that the dust from getting into the structure inside and influencing the flexibility of structure.

Description

Rotatable servo gripper

Technical Field

The utility model relates to an electronic manufacturing processing equipment technical field, in particular to rotatable servo gripper.

Background

With the rapid development of the electronic industry, the electronic processing equipment is more and more widely applied, and the mechanical gripper is a very common auxiliary device for the electronic processing equipment, is mainly used for grabbing electronic components and conveying and mounting the electronic components on a circuit board, and has at least the following disadvantages in the existing servo mechanical gripper: 1. the existing servo mechanical claw rotating device is not provided with a limiting structure, so that the line winding is easy to cause, and the rotating device is generally of an open structure, so that the ash is easy to enter, and the structural flexibility is easy to influence after long-time use; 2. the clamping force of the existing servo mechanical gripper cannot be well controlled, and a fragile product is easily damaged by clamping, so that a novel servo mechanical gripper is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a rotatable servo gripper can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a rotatable servo gripper, includes first base, two installations of first base upper end fixedly connected with are detained, first base lower extreme interlude the first motor of fixedly connected with, the common fixedly connected with rotary device of first base lower extreme and first motor output, rotary device lower extreme fixedly connected with second base, the inside fixedly connected with second motor of second base, two spacing boxes of second base lower extreme fixedly connected with, the second motor output runs through the first bevel gear of second base fixedly connected with, two be provided with clip mechanism in the spacing box jointly.

Preferably, the two mounting buckles are not in contact, and the first bevel gear is located between the two limiting boxes and is not in contact with the two limiting boxes.

Preferably, rotary device includes the track ring, track ring lower extreme sliding connection has the rail groove ring, first motor output fixedly connected with connecting block, the anterior fixedly connected with dog of connecting block surface, first motor lower extreme fixedly connected with stopper.

Preferably, track ring and first base fixed connection, track groove ring, connecting block and dog all with second base fixed connection, the stopper does not contact with the second base, connecting block, dog and stopper all are located track ring and the inside and contactless of track groove ring.

Preferably, the clamp mechanism includes two-way screw rod and two clamp main parts, two-way screw rod surface interlude fixedly connected with second bevel gear and two bearings, two the equal fixedly connected with go-between in clamp main part upper end, two the clamp main part has all opened movable groove, two the equal fixedly connected with three spring of one end that second bevel gear was kept away from to movable groove, three the spring is close to the equal fixedly connected with movable clamp splice of one end of second bevel gear.

Preferably, the second bevel gear is located between the two bearings and is not in contact with the two bearings, the two connecting rings are in threaded connection with the two-way screw, the two-way screw is movably connected with the two limiting boxes through the two bearings, the two connecting rings are movably connected with the two limiting boxes in an inserting mode respectively, the two clamp bodies are located on the lower portions of the two limiting boxes respectively and are not in contact with the two limiting boxes, and the movable clamping blocks are movably connected with the movable grooves.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. in the utility model, the stop block is fixedly connected with the outer surface of the connecting block in the rotating device, the limit block is fixedly connected with the lower end of the first motor, the connecting block is fixedly connected with the second base, when the first motor drives the second base to rotate for one circle, the stop block can contact with the limit block to stop the rotation of the first motor, the first motor can reversely continue to rotate until the stop block contacts with the limit block again, the circuit can be prevented from winding, and the track ring and the track groove ring arranged in the rotating device are positioned between the first base and the second base, the dust can be isolated outside, and the phenomenon that the dust enters the rotating device to influence the flexibility of the structure is avoided;

2. the utility model discloses in, all be provided with movable clamp splice through two corresponding one end lower parts of clip main part in clip mechanism, movable clamp splice is through the movable groove swing joint of opening in three spring and the clip main part, and when clip mechanism carried out article clamp and gets, movable clamp splice can contact article at first. The movable clamping blocks capable of being withdrawn for movement reserve a certain movement space between the two clamp main bodies, and avoid damaging articles by excessive force.

Drawings

Fig. 1 is a schematic view of an overall structure of a rotatable servo gripper according to the present invention;

fig. 2 is a sectional schematic view of the overall structure of a rotatable servo mechanical gripper according to the present invention;

fig. 3 is a schematic view of the overall structure of a rotary device of a rotatable servo gripper according to the present invention;

fig. 4 is a schematic view of the overall structure of the clamping mechanism of the rotatable servo mechanical claw according to the present invention.

In the figure: 1. a first base; 2. installing a buckle; 3. a first motor; 4. a rotating device; 5. a second base; 6. a second motor; 7. a limiting box; 8. a first bevel gear; 9. a clip mechanism; 41. an orbital ring; 42. a raceway ring; 43. connecting blocks; 44. a stopper; 45. a limiting block; 91. a bidirectional screw; 92. a bearing; 93. a second bevel gear; 94. a clip main body; 95. a connecting ring; 96. a movable groove; 97. a spring; 98. a movable clamping block.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a rotatable servo gripper, including

first base

1, 2 is detained in two installations of 1 upper end fixedly connected with of first base, 1 lower extreme of first base alternates the first motor 3 of fixedly connected with, the common fixedly connected with rotary device 4 of 1 lower extreme of first base and the 3 output of first motor, 4 lower extreme fixedly connected with second bases 5 of rotary device, 5 inside fixedly connected with second motors 6 of second base, two spacing boxes 7 of 5 lower extreme fixedly connected with of second base, 6 outputs of second motors run through the first bevel gear 8 of 5 fixedly connected with of second base, be provided with clip mechanism 9 in two spacing boxes 7 jointly.

In this embodiment, the two mounting buckles 2 are not in contact with each other, the first bevel gear 8 is located between the two limiting boxes 7 and is not in contact with each other, the rotating device 4 includes a track ring 41, the lower end of the track ring 41 is slidably connected with a track groove ring 42, the output end of the first motor 3 is fixedly connected with a connecting block 43, the front portion of the outer surface of the connecting block 43 is fixedly connected with a stopper 44, the lower end of the first motor 3 is fixedly connected with a limiting block 45, the track ring 41 is fixedly connected with the first base 1, the track groove ring 42, the connecting block 43 and the stopper 44 are fixedly connected with the second base 5, the stopper 45 is not in contact with the second base 5, the connecting block 43, the stopper 44 and the stopper 45 are both located inside the track ring 41 and the track groove ring 42 and are not in contact with each other, the stopper 44 is fixedly connected with the outer surface of the connecting block 43 in the rotating device 4, the lower end of the first motor 3 is fixedly connected with the stopper 45, the connecting block 43 is fixedly connected with the second base 5, when the first motor 3 drives the second base 5 to rotate for one round, the first motor 3 and the second base 4 can prevent dust from entering the track ring 4 and the dust winding structure, and the dust isolating the track ring 4.

In this embodiment, the clamp mechanism 9 includes a bidirectional screw 91 and two clamp bodies 94, a second bevel gear 93 and two bearings 92 are fixedly inserted into the outer surface of the bidirectional screw 91, connecting rings 95 are fixedly connected to the upper ends of the two clamp bodies 94, movable grooves 96 are formed in the lower portions of the ends of the two clamp bodies 94 close to the second bevel gear 93, three springs 97 are fixedly connected to the ends of the two movable grooves 96 far away from the second bevel gear 93, movable clamping blocks 98 are fixedly connected to the ends of the three springs 97 close to the second bevel gear 93, the second bevel gear 93 is located between the two bearings 92 and does not contact, the two connecting rings 95 are in threaded connection with the bidirectional screw 91, the bidirectional screw 91 is movably connected with the two limiting boxes 7 through the two bearings 92, the two connecting rings 95 are movably connected with the two limiting boxes 7 respectively, the two clamp bodies 94 are located below the two limiting boxes 7 and do not contact, the movable clamping blocks 98 are movably connected with the movable grooves 96, the movable clamping blocks 98 are arranged at the lower portions of the ends corresponding to the two clamp bodies 94 in the clamp mechanism 9, the movable clamping blocks 98 are connected with the movable grooves 96 through the three springs 97, when the clamp mechanism contacts with the movable clamping blocks, the movable clamping blocks 98, and the movable clamping mechanism can prevent the movable clamping blocks from damaging articles, and the movable clamping mechanism can prevent the articles when the movable clamping articles at first, and the movable clamping articles between the movable clamping articles, and the movable clamping articles can be damaged, and the movable clamping articles, and the movable clamping mechanism 98 can be removed, and the movable clamping articles.

It should be noted that, the present invention relates to a rotatable servo gripper, in the using process, firstly connect the device with the mechanical arm through two mounting buckles 2, in the using process, the first motor 3 in the first base 1 drives the connecting block 43 to rotate the second base 5 fixed at the lower end of the connecting block 43, so as to clamp the object in multiple directions, when rotating for one week, the stopper 44 fixedly connected to the outer surface of the connecting block 43 contacts with the stopper 45 fixedly connected to the lower end of the first motor 3, so that the first motor 3 stops driving and changes into reverse rotation, the use of the stopper 45 can avoid the device from rotating in the same direction for multiple circles, so as not to wind the circuit, and the track ring 41 and the track groove ring 42 which are connected in a mutually sliding manner are arranged between the first base 1 and the second base 5, it can prevent the device from having dust entering the inside and affecting the structure flexibility when using, when needing to clamp the object, the second motor 6 in the second base 5 drives the first bevel gear 8 to rotate the bidirectional screw 91, when the bidirectional screw 91 rotates, two main bodies 94 can move horizontally under the action of the limiting box 7, when the device needs to clamp the object to clamp, when the two clamp the movable clamp contacts with the clamp, the clamp 94, the clamp the movable clamp 98, the clamp blocks 94 can avoid the movable clamp 98, and the movable clamp to clamp the movable clamp when the clamp 98, the clamp contacts with the clamp blocks 98, and the clamp.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A rotatable servo gripper comprising a first base (1), characterized in that: two installation buttons (2) of fixedly connected with on first base (1), first base (1) lower extreme interlude fixedly connected with first motor (3), first base (1) lower extreme and the common fixedly connected with rotary device (4) of first motor (3) output, rotary device (4) lower extreme fixedly connected with second base (5), inside fixedly connected with second motor (6) of second base (5), two spacing boxes (7) of second base (5) lower extreme fixedly connected with, second motor (6) output runs through first bevel gear (8) of second base (5) fixedly connected with, two be provided with clip mechanism (9) in the spacing box (7) jointly.

2. A rotatable servo gripper according to claim 1 wherein: the two mounting buckles (2) are not in contact, and the first bevel gear (8) is located between the two limiting boxes (7) and is not in contact.

3. A rotatable servo gripper according to claim 1 wherein: rotary device (4) include track ring (41), track ring (41) lower extreme sliding connection has track groove ring (42), first motor (3) output end fixedly connected with connecting block (43), the anterior fixedly connected with dog (44) of connecting block (43) surface, first motor (3) lower extreme fixedly connected with stopper (45).

4. A rotatable servo gripper according to claim 3 wherein: track ring (41) and first base (1) fixed connection, track groove ring (42), connecting block (43) and dog (44) all with second base (5) fixed connection, stopper (45) and second base (5) contactless, connecting block (43), dog (44) and stopper (45) all are located track ring (41) and track groove ring (42) inside and contactless.

5. A rotatable servo gripper according to claim 1 wherein: clip mechanism (9) are including two-way screw rod (91) and two clip main parts (94), two-way screw rod (91) surface interlude fixedly connected with second bevel gear (93) and two bearings (92), two equal fixedly connected with go-between (95) in clip main part (94) upper end, two movable groove (96) have all been opened to the one end lower part that clip main part (94) are close to second bevel gear (93), two the equal fixedly connected with three spring (97) of one end that second bevel gear (93) were kept away from in movable groove (96), it is three spring (97) are close to the equal common fixedly connected with activity clamp splice (98) of one end of second bevel gear (93).

6. A rotatable servo gripper according to claim 5 wherein: the second bevel gear (93) is located between the two bearings (92) and is not in contact with the two bearings, the two connecting rings (95) are in threaded connection with the two-way screw (91), the two-way screw (91) is movably connected with the two limiting boxes (7) through the two bearings (92) together, the two connecting rings (95) are respectively inserted into the two limiting boxes (7) to be movably connected, the two clamp bodies (94) are respectively located at the lower parts of the two limiting boxes (7) and are not in contact with the two limiting boxes, and the movable clamping blocks (98) are movably connected with the movable grooves (96).