CN221455961U

CN221455961U - Inhale material manipulator

Info

Publication number: CN221455961U
Application number: CN202323236452.3U
Authority: CN
Inventors: 蔡宗明; 李辉; 袁黎清; 王志荣; 曾利军; 余崎平; 龙永芳
Original assignee: Dongguan CCP Contact Probes Co Ltd
Current assignee: Dongguan CCP Contact Probes Co Ltd
Priority date: 2023-11-29
Filing date: 2023-11-29
Publication date: 2024-08-02
Anticipated expiration: 2033-11-29

Abstract

The utility model relates to the technical field of manipulators, and discloses a material sucking manipulator which comprises a mounting block, a suction head mounted on the mounting block and a lifting assembly for driving the mounting block to lift along a set direction; the suction head is arranged on the bottom surface of the mounting block and is provided with a suction hole, and a first hole section matched with the outer diameter of the outer tube of the spring needle and a stopping surface for stopping the head of the outer tube are arranged on the suction head; when the suction head adsorbs the spring needle, the outer tube of the spring needle stretches into the first hole section, and the head of the outer tube abuts against the stop surface. The material sucking manipulator disclosed by the utility model can be used for sucking the spring needle well, and is beneficial to improving the assembly efficiency of the spring needle.

Description

Inhale material manipulator

Technical Field

The utility model relates to the technical field of manipulators, in particular to a material sucking manipulator.

Background

At present, a spring needle is generally adsorbed from the side surface of the material sucking manipulator, but the side surface of the spring needle is a cylindrical surface, so that the condition that the spring needle is difficult to adsorb easily occurs, the spring needle is easy to drop from the manipulator and damage, and the assembly efficiency of the spring needle is greatly influenced.

In view of this, there is a need to design a material sucking manipulator to better suck the spring needle.

Disclosure of utility model

The utility model aims to provide a material sucking manipulator which is used for sucking a spring needle better.

To achieve the purpose, the utility model adopts the following technical scheme:

A sucking manipulator comprises a mounting block, a suction head arranged on the mounting block and a lifting assembly for driving the mounting block to lift along a set direction;

The suction head is arranged on the bottom surface of the mounting block and is provided with a suction hole, and the suction hole is provided with a first hole section matched with the outer diameter of the outer tube of the spring needle and a stopping surface for stopping the head of the outer tube;

When the suction head adsorbs the spring needle, the outer tube of the spring needle stretches into the first hole section, and the head of the outer tube abuts against the stop surface.

Optionally, the adsorption hole further comprises a second hole section coaxial with the first hole section;

The diameter of the first hole section is larger than that of the second hole section, the first hole section and the second hole section form a stepped hole with the decreasing aperture, and a stepped surface of the stepped hole forms the stop surface.

Optionally, the lifting assembly comprises a supporting plate, a guide rod installed on the supporting plate and a lifting executing device installed on the supporting plate;

The guide rod is in sliding connection with the supporting plate, and one end of the bottom of the guide rod is fixedly connected with the mounting block; the lifting execution device is provided with at least two at intervals, the guide rods are positioned between two adjacent lifting execution devices, and the driving shafts of the lifting execution devices are parallel to the guide rods.

Optionally, be provided with the bellying in the backup pad, the bellying be provided with guide bar sliding connection's slide hole, just the bellying with be equipped with between the guide bar and be provided with the buffer that is used for buffering the impact force to the work piece.

Optionally, the buffer device is a buffer spring.

Optionally, the material sucking manipulator further comprises a driving module for driving the supporting plate to lift along a set direction, and the driving module is further used for driving the supporting plate to move along a horizontal direction.

Optionally, the suction head is located between two of the lifting actuators.

Optionally, the lifting executing device is an air cylinder.

Optionally, the set direction is a vertical direction.

Optionally, the mounting block is provided with an air pipe joint connected with the suction head, and the air pipe joint is connected with a vacuum generating device;

The air pipe joint is communicated with the first hole section.

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

In this embodiment, inhale material manipulator removal and make first hole section aim at the outer tube of spring needle, then lifting unit drives the installation piece and descends to make the outer tube of spring needle get into in the first hole section and the head of outer tube conflict on keeping off the face, the suction head adsorbs the spring needle this moment, and the suction head can adsorb the spring needle more steadily, has reduced the probability that the spring needle dropped.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

The structures, proportions, sizes, etc. shown in the drawings are shown only in connection with the present disclosure, and are therefore not intended to limit the scope of the utility model, since any modification, variation in proportions, or adjustment of the size, which would otherwise be used by those skilled in the art, would not have the essential significance of the present disclosure, would still fall within the scope of the present disclosure without affecting the efficacy or achievement of the present disclosure.

Fig. 1 is a schematic perspective view of a material sucking manipulator according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of an assembly structure of a mounting block, a suction head, and a lifting assembly according to an embodiment of the present utility model;

FIG. 3 is a schematic view of the cross-sectional structure A-A in FIG. 2;

FIG. 4 is an enlarged schematic view of the position A in FIG. 3;

FIG. 5 is a schematic view of another assembly structure of a mounting block, a suction head, and a lifting assembly according to an embodiment of the present utility model;

FIG. 6 is a schematic view of the cross-sectional structure B-B in FIG. 5;

Fig. 7 is an enlarged schematic view of the position B in fig. 6.

Illustration of: 1. a mounting block; 2. a suction head; 3. a lifting assembly; 201. a first bore section; 202. a stop surface; 203. a second bore section; 31. a support plate; 311. a boss; 312. a buffer device; 32. a guide rod; 33. lifting execution device; 4. and a driving module.

Detailed Description

In order to make the objects, features and advantages of the present utility model more comprehensible, the technical solutions in the embodiments of the present utility model are described in detail below with reference to the accompanying drawings, and it is apparent that the embodiments described below are only some embodiments of the present utility model, but not all embodiments of the present utility model. 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.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements 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 utility model. It is noted that when one component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present.

The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.

The embodiment of the utility model provides a material sucking manipulator which can be beneficial to improving the assembly efficiency of a spring needle, reducing the possibility that the spring needle falls off from the material sucking manipulator and improving the stability of the material sucking manipulator for sucking the spring needle.

Referring to fig. 1 to 4, the suction manipulator includes a mounting block 1, a suction head 2 mounted on the mounting block 1, and a lifting assembly 3 for driving the mounting block 1 to lift along a set direction. The mounting block 1 supports the suction head 2, the lifting assembly 3 is used for driving the suction head 2 to lift along the set direction so that the suction head 2 can adsorb a spring needle, and the lifting assembly 3 can change the height of the suction head 2.

Wherein the suction head 2 is arranged on the bottom surface of the mounting block 1, the suction head 2 is provided with a suction hole, and the suction hole is provided with a first hole section 201 matched with the outer diameter of the outer tube of the spring needle and a stopping surface 202 for stopping the head of the outer tube; when the suction head 2 adsorbs the spring needle, the outer tube of the spring needle stretches into the first hole section 201, and the head of the outer tube abuts against the stop surface 202.

In the material sucking manipulator in this embodiment, when the suction head adsorbs the spring needle, the head of the outer tube is abutted against the stop surface, so that the air inflow of the gap between the outer tube and the first hole section 201 is reduced, and the spring needle can be stably adsorbed. It should be further noted that, the aperture of the first hole section 201 is matched with the outer diameter of the outer tube of the spring needle, which means that the aperture of the first hole section 201 is slightly larger than the outer diameter of the outer tube of the spring needle, the two sections are in clearance fit, and the diameter difference of the two sections is not larger than 0.2mm.

Optionally, the adsorption port further comprises a second port section 203 coaxial with the first port section 201; the diameter of the first hole section 201 is larger than that of the second hole section 203, and the first hole section 201 and the second hole section 203 form a stepped hole with the diameter decreasing, and the stepped surface of the stepped hole forms a stop surface 202.

Specifically, the first hole section 201 and the stop surface 202 are used for matching with a sucking spring needle, and the second hole section 203 is used for sucking a cover body for covering the spring needle. When the cover body is adsorbed, as shown in fig. 5 to 7, one end of the cover body enters the second hole section 203 and abuts against the stop surface to limit, so that the suction head can adsorb the spring needle and the cover body, the application range of the suction head is improved, and the suction head is not required to be replaced frequently.

Alternatively, the elevation assembly 3 includes a support plate 31, a guide bar 32 mounted on the support plate 31, and an elevation actuator 33 mounted on the support plate 31; the support plate 31 functions to support the elevation actuator 33.

The guide rod 32 is in sliding connection with the support plate 31, and one end of the bottom of the guide rod 32 is fixedly connected with the mounting block 1; at least two lifting actuators 33 are provided at intervals, the guide bar 32 is located between two adjacent lifting actuators 33, and the driving shaft of the lifting actuator 33 is parallel to the guide bar 32.

Specifically, all the lifting actuators 33 are operated in synchronization, thereby lifting or lowering the mounting block 1. The guide rod 32 is positioned between two adjacent lifting execution devices 33, so that the guide precision is improved, and the situation that the installation block 1 deflects is avoided; preferably, two guide bars 32 may be provided in parallel.

Optionally, the supporting plate 31 is provided with a protruding portion 311, the protruding portion 311 is provided with a sliding hole slidingly connected with the guiding rod 32, and a buffer device 312 for buffering impact force to the workpiece is provided between the protruding portion 311 and the guiding rod 32. The guide rod 32 is slidably mounted in the sliding hole, but a limit clamp spring for arranging the guide rod is mounted on the guide rod 32, so that the guide rod 32 is mounted on the boss 311.

Specifically, the buffer device 312 is arranged, so that excessive pressure on the spring needle caused by the material sucking manipulator when the spring needle is adsorbed is avoided, namely, the buffer device 312 is arranged, so that the possibility of crushing the spring needle is reduced.

Optionally, the cushioning device 312 is a cushioning spring.

Optionally, the material sucking manipulator further includes a driving module 4 for driving the supporting plate 31 to lift along a set direction, and the driving module 4 is further used for driving the supporting plate 31 to move along a horizontal direction. The position of the suction head 2 can be changed under the drive of the drive module 4, so that the suction head 2 is suitable for working under different working conditions.

Alternatively, the suction head 2 is located between two lifting actuators 33, which suction head 2 is easier to install and maintain.

Alternatively, the lifting actuator 33 is a cylinder.

Alternatively, the set direction is a vertical direction.

Optionally, the mounting block 1 is provided with an air pipe joint connected with the suction head 2, and the air pipe joint is connected with a vacuum generating device; the tracheal tube is in communication with the first hole section 201. The vacuum generating device controls the adsorption force of the suction head 2 through the air hole joint so as to adapt to the requirement of adsorbing a spring needle or a cover body. Since the vacuum generating device is an existing device, a detailed description of its structure is not provided.

The material sucking manipulator in the embodiment not only effectively improves the reliability of sucking the spring needle, but also can adapt to the sucking cover body, and has wider application range.

The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The suction manipulator is characterized by comprising a mounting block (1), a suction head (2) mounted on the mounting block (1) and a lifting assembly (3) for driving the mounting block (1) to lift along a set direction;

The suction head (2) is arranged on the bottom surface of the mounting block (1), and the suction head (2) is provided with a suction hole, wherein the suction hole is provided with a first hole section (201) matched with the outer diameter of an outer tube of a spring needle and a stopping surface (202) for stopping the head of the outer tube;

When the suction head (2) adsorbs the spring needle, the outer tube of the spring needle stretches into the first hole section (201), and the head of the outer tube abuts against the stop surface (202).

2. The suction robot according to claim 1, wherein the suction hole further comprises a second hole section (203) coaxial with the first hole section (201);

the diameter of the first hole section (201) is larger than that of the second hole section (203), the first hole section (201) and the second hole section (203) form a stepped hole with the decreasing aperture, and a stepped surface of the stepped hole forms the stop surface (202).

3. The suction manipulator according to claim 1, characterized in that the lifting assembly (3) comprises a support plate (31), a guide bar (32) mounted on the support plate (31) and a lifting actuator (33) mounted on the support plate (31);

The guide rod (32) is in sliding connection with the supporting plate (31), and one end of the bottom of the guide rod (32) is fixedly connected with the mounting block (1); at least two lifting execution devices (33) are arranged at intervals, the guide rods (32) are positioned between two adjacent lifting execution devices (33), and the driving shafts of the lifting execution devices (33) are parallel to the guide rods (32).

4. A suction manipulator according to claim 3, characterized in that the supporting plate (31) is provided with a protruding part (311), the protruding part (311) is provided with a sliding hole in sliding connection with the guiding rod (32), and a buffer device (312) for buffering impact force to the workpiece is arranged between the protruding part (311) and the guiding rod (32).

5. The suction robot of claim 4, wherein the buffer device (312) is a buffer spring.

6. A suction manipulator according to claim 3, further comprising a driving module (4) for driving the support plate (31) to move up and down in a set direction, wherein the driving module (4) is further configured to drive the support plate (31) to move in a horizontal direction.

7. A suction manipulator according to claim 3, characterized in that the suction head (2) is located between two of the lifting actuators (33).

8. A suction manipulator according to claim 3, characterized in that the lifting actuator (33) is a cylinder.

9. The suction robot of claim 1, wherein the set direction is a vertical direction.

10. The suction manipulator according to claim 1, characterized in that the mounting block (1) is provided with an air connection to the suction head (2), which air connection is connected to a vacuum generating device;

the tracheal tube is in communication with the first hole section (201).