CN220575948U

CN220575948U - Product grabbing manipulator

Info

Publication number: CN220575948U
Application number: CN202322199449.2U
Authority: CN
Inventors: 沈程燕
Original assignee: Evans Intelligent Technology Shanghai Co ltd
Current assignee: Evans Intelligent Technology Shanghai Co ltd
Priority date: 2023-08-16
Filing date: 2023-08-16
Publication date: 2024-03-12
Anticipated expiration: 2033-08-16

Abstract

The utility model relates to the technical field of manipulators, and provides a product grabbing manipulator, which comprises: a base; the two sliding blocks are symmetrically provided with two mounting grooves at the bottom side of the base, the two sliding blocks are respectively and slidably clamped in the two mounting grooves, clamping pieces are arranged on the two sliding blocks in a replaceable mode, and the clamping pieces comprise two types, namely a planar type and an arc type; the driving mechanism is arranged on the base and used for driving the two clamping pieces to be close to and far away from each other so as to grab and loosen the product; the product grabbing manipulator is simple in structure, low in manufacturing and maintenance cost, corresponding clamping pieces are selected according to the actual appearance of a product to be grabbed, when the appearance of the product is cylindrical, cambered surface type clamping pieces are selected, when the appearance of the product is square box-shaped, plane type clamping pieces are selected, and the two clamping pieces are driven to be close to and far away from each other through the driving mechanism, so that the product grabbing and loosening are realized.

Description

Product grabbing manipulator

Technical Field

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

Background

The manipulator is an automatic operation device which can simulate some action functions of a human hand and an arm and is used for grabbing and carrying objects or operating tools according to fixed programs, and is characterized in that various expected operations can be completed through programming, the structure and the performance of the manipulator have the advantages of a human body and a manipulator device, the manipulator is an industrial robot which appears earliest and is a modern robot which appears earliest, the manipulator can replace heavy labor of people to realize mechanization and automation of production, in the present life, under the development of new moon of science and technology, the maximum difference between the manipulator arm and the human arm is the flexibility and the tolerance, and the manipulator is a high-tech automatic production device developed in recent decades, and the operation accuracy and the operation completion capability in the environment.

The manipulator is widely applied to the production field of various products, however, the existing manipulator has a complex structure, high manufacturing and maintenance costs, and poor grabbing effect because the manipulator cannot be adjusted in applicability according to the actual appearance of the product.

Accordingly, the present utility model provides a product gripping manipulator to solve the above-mentioned problems.

Disclosure of Invention

An embodiment of the present utility model aims to provide a product gripping manipulator to solve the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a product gripping manipulator, the product gripping manipulator comprising:

a base;

the two sliding blocks are symmetrically provided with two mounting grooves at the bottom side of the base, the two sliding blocks are respectively and slidably clamped in the two mounting grooves, clamping pieces are arranged on the two sliding blocks in a replaceable mode, and the clamping pieces comprise two types, namely a planar type and an arc type;

the driving mechanism is arranged on the base and used for driving the two clamping pieces to be close to and far away from each other so as to grab and loosen the product.

In one alternative: and the planar clamping piece is provided with an anti-slip pad.

In one alternative: the clamping piece is fixedly provided with a square block, the sliding block is provided with an inserting groove matched with the square block, the sliding block is provided with a bolt, the square block is provided with an inserting hole for the bolt to pass through, and the bolt is screwed with a fastening nut.

In one alternative: the driving mechanism includes:

the threaded rod is rotationally arranged in the base, an internal thread sleeve is sleeved on the threaded rod in a threaded mode, two driving rods are hinged to the internal thread sleeve, and one ends, away from the internal thread sleeve, of the driving rods are hinged to the two sliding blocks in a one-to-one correspondence mode.

In one alternative: the base is provided with a driving motor for driving the threaded rod to rotate.

In one alternative: the anti-slip pad is a rubber soft pad, and can play a role in protecting products while preventing the products from being clamped and damaged.

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

the product grabbing manipulator is simple in structure, low in manufacturing and maintenance cost, corresponding clamping pieces are selected according to the actual appearance of a product to be grabbed, when the appearance of the product is cylindrical, cambered surface type clamping pieces are selected, when the appearance of the product is square box-shaped, plane type clamping pieces are selected, and the two clamping pieces are driven to be close to and far away from each other through the driving mechanism, so that the product grabbing and loosening are realized.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application. Meanwhile, these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to specific embodiments.

Fig. 1 is a schematic structural diagram of an embodiment of the present utility model.

Fig. 2 is a side view of a clip (cambered surface) according to an embodiment of the utility model.

Fig. 3 is a front view of a square block in an embodiment of the utility model.

Fig. 4 is a bottom view of a slider according to an embodiment of the present utility model.

Reference numerals annotate: 1-clamping piece, 2-non-slip mat, 3-square piece, 4-bolt, 5-mounting groove, 6-actuating lever, 7-internal thread cover, 8-threaded rod, 9-driving motor, 10-fastening nut, 11-base, 12-slider, 13-jack, 14-cartridge groove.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1 to 4, in an embodiment of the present utility model, a product gripping manipulator includes:

a base 11;

the two sliding blocks 12 are symmetrically provided with two mounting grooves 5 at the bottom side of the base 11, the two sliding blocks 12 are respectively and slidably clamped in the two mounting grooves 5, clamping pieces 1 are arranged on the two sliding blocks 12 in a replaceable manner, and the clamping pieces 1 comprise two types, namely a plane type and a cambered surface type;

the driving mechanism is arranged on the base 11 and is used for driving the two clamping pieces 1 to approach and separate from each other so as to grab and loosen the product.

In this embodiment, according to the actual appearance of the product to be grabbed, the corresponding clamping piece 1 is selected, when the product appearance is cylindrical, the cambered surface type clamping piece 1 is selected, when the product appearance is square box-shaped, the plane type clamping piece 1 is selected, the two clamping pieces 1 are driven to be close to and far away from each other through the driving mechanism, the product grabbing and loosening are realized, the structure is simple, the manufacturing and maintenance cost is lower, and the practical significance is good.

Further, in this embodiment, be equipped with slipmat 2 on the planar holder, slipmat 2 is rubber cushion, can play the effect to the product protection again when antiskid, avoids damaging the product clamp.

Further, in this embodiment, the square block 3 is fixedly disposed on the clamping member 1, the insertion groove 14 adapted to the square block 3 is disposed on the slider 12, the plug pin 4 is disposed on the slider 12, the insertion hole 13 through which the plug pin 4 passes is disposed on the square block 3, the fastening nut 10 is screwed on the plug pin 4, the square block 3 is inserted into the insertion groove 14, and then the plug pin 4 passes through the insertion hole 13 and the fastening nut 10 is screwed, so that the clamping member 1 is fixedly mounted.

Referring to fig. 1, in one embodiment of the present utility model, the driving mechanism includes:

the threaded rod 8 is rotatably arranged in the base 11, an internal thread sleeve 7 is sleeved on the threaded rod 8 in a threaded manner, two driving rods 6 are hinged on the internal thread sleeve 7, and one ends of the two driving rods 6, far away from the internal thread sleeve 7, are hinged with two sliding blocks 12 respectively in a one-to-one correspondence manner;

the base 11 is provided with a driving motor 9 for driving the threaded rod 8 to rotate.

In this embodiment, the driving motor 9 drives the threaded rod 8 to rotate, the threaded rod 8 rotates to drive the internal thread sleeve 7 to move along the threaded rod 8, and under the action of the two driving rods 6, the internal thread sleeve 7 moves to drive the two sliding blocks 12 to approach and separate from each other, that is, to drive the two clamping pieces 1 to approach and separate from each other, so as to grasp and loosen a product.

According to the product grabbing mechanical arm provided by the embodiment of the utility model, the corresponding clamping piece 1 is selected according to the actual appearance of a product to be grabbed, when the appearance of the product is cylindrical, the cambered surface type clamping piece 1 is selected, when the appearance of the product is square box-shaped, the plane type clamping piece 1 is selected, the two clamping pieces 1 are driven to be close to and far away from each other through the driving mechanism, the product grabbing and loosening are realized, the structure is simple, the manufacturing and maintenance cost is low, and the product grabbing mechanical arm has good practical significance.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A product grabbing manipulator, wherein, product grabbing manipulator includes:

a base;

2. The product gripping robot of claim 1, wherein the planar gripping member is provided with a non-slip mat.

3. The product grabbing mechanical arm according to claim 1, wherein the clamping piece is fixedly provided with a square block, the sliding block is provided with an inserting groove matched with the square block, the sliding block is provided with a plug pin, the square block is provided with an inserting hole for the plug pin to pass through, and the plug pin is screwed with a fastening nut.

4. The product gripping manipulator of claim 1, wherein the drive mechanism comprises:

5. The product gripping manipulator of claim 4, wherein the base is provided with a drive motor for driving the threaded rod to rotate.

6. The product grabbing manipulator according to claim 2, wherein the anti-slip pad is a rubber cushion, and is anti-slip and capable of protecting the product, so that the product is prevented from being damaged.