CN219132350U

CN219132350U - Novel adsorption clamping jaw

Info

Publication number: CN219132350U
Application number: CN202320100679.6U
Authority: CN
Inventors: 邓清刚; 牟善杰
Original assignee: Hangzhou Yifei Robot Intelligent Manufacturing Co ltd
Current assignee: Hangzhou Yifei Robot Intelligent Manufacturing Co ltd
Priority date: 2023-02-02
Filing date: 2023-02-02
Publication date: 2023-06-06
Anticipated expiration: 2033-02-02

Abstract

The utility model discloses a novel adsorption clamping jaw, which belongs to the technical field of mechanical equipment, and the existing general clamping jaw mechanism is low in production efficiency because of structural limitation, does not have actions of taking materials in a deep and narrow space or can not carry out high-speed movement, rotation and the like, and can only carry out semi-automation or even can not realize automation under the environmental condition. The utility model has compact structure, can take materials in deep and narrow spaces, can carry materials to do actions such as high-speed movement, rotation and the like, has firm clamping on the materials, and can rapidly take the materials in the deep and narrow spaces by the aid of the pneumatic lifting mechanism.

Description

Novel adsorption clamping jaw

Technical Field

The utility model relates to the technical field of mechanical equipment, in particular to a novel adsorption clamping jaw.

Background

Industrial automation is increasingly used in the fields of daily chemicals, medicines, 3C, foods and the like, and an automatic gripper is widely used in the fields. The automatic gripper can be controlled by a program, is clamped with multiple degrees of freedom, can monitor the clamping force and angle in real time, and is widely used in industries such as logistics, carrying, filling, stacking, unstacking and assembly. However, in some special fields, the existing general clamping jaw mechanism is not provided with actions such as taking materials in a deep and narrow space or moving at a high speed and rotating in a non-carrying manner due to structural limitation, so that only semi-automation can be implemented under the environmental conditions, even automation can not be realized, the production efficiency is low, and the labor waste is serious.

Disclosure of Invention

The utility model aims to provide a novel adsorption clamping jaw so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel adsorb clamping jaw, includes the tongs seat, the inside wall fixedly connected with cylinder of tongs seat, the output shaft fixedly connected with cylinder rack of cylinder, the lateral wall lower part fixedly connected with guide holder of tongs seat, the bottom surface fixedly connected with sponge sucking disc of guide holder, the both sides of guide holder all are provided with splint, the lateral wall upper portion fixedly connected with gear of splint, the gear meshes with cylinder rack mutually.

As a preferable technical scheme of the utility model, the top surface of the gripper seat is fixedly connected with a connecting flange.

As a preferable technical scheme of the utility model, the air charging and discharging ends of the air cylinder are respectively provided with a throttle valve, and the throttle valves are positioned outside the hand grip seat.

As a preferable technical scheme of the utility model, the guide seat is positioned right below the air cylinder, the top surface of the guide seat is provided with a guide opening in a penetrating way, and the cylindrical rack is matched with the guide opening.

As a preferable technical scheme of the utility model, the top surface of the sponge sucker is provided with a vacuum port in a penetrating way, and the vacuum port is positioned on one side of the guide seat.

As a preferable technical scheme of the utility model, the number of the clamping plates is two, and the two clamping plates are symmetrically distributed by taking the axis of the cylindrical rack as the center.

As a preferable technical scheme of the utility model, the side wall of the gear is fixedly connected with a rotating shaft, and one end of the rotating shaft away from the gear is rotationally connected with the gripper seat.

As a preferable technical scheme of the utility model, racks are arranged on two side surfaces of the cylindrical rack.

Compared with the prior art, the utility model has the beneficial effects that: compact structure, light in weight can cooperate the use of manipulator, robot etc. can get the material in dark narrow space to and can take the material to do actions such as high-speed removal, rotation, when getting the material, adsorb through the sponge sucking disc, because of area of contact is big, thereby can adsorb firmly not take off, and through the mutually supporting with splint, thereby can be further more firm with the material centre gripping, simultaneously, from taking pneumatic elevating system, can take away the interior material of dark narrow space fast.

Drawings

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

In the figure: 1. a gripper seat; 2. a cylinder; 3. a cylindrical rack; 4. a gear; 5. a clamping plate; 6. a sponge sucker; 7. a vacuum port; 8. a guide seat; 9. a throttle valve; 10. and (5) connecting the flanges.

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.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples: as shown in fig. 1, the utility model provides a novel adsorption clamping jaw, which comprises a gripper seat 1, wherein the top surface of the gripper seat 1 is fixedly connected with a connecting flange 10, the connecting flange 10 is used for being connected with an external mechanism such as a robot and a mechanical arm, the inner side wall of the gripper seat 1 is fixedly connected with a cylinder 2, the air charging and discharging ends of the cylinder 2 are respectively provided with a throttle valve 9, the throttle valves 9 are positioned outside the gripper seat 1, the throttle valves 9 can control the air inlet and outlet flow of the cylinder 2, the clamping action is stable, materials are not damaged, the output shaft of the cylinder 2 is fixedly connected with a cylindrical rack 3, and racks are arranged on the two side surfaces of the cylindrical rack 3;

the lower part of the side wall of the gripper seat 1 is fixedly connected with a guide seat 8, the guide seat 8 is positioned under the air cylinder 2, a guide opening is arranged on the top surface of the guide seat 8 in a penetrating way, the cylindrical rack 3 is matched with the guide opening, and the cylindrical rack 3 and the guide seat 8 are combined together to form axial sliding fit, so that the cylindrical rack 3 and the gear 4 are tightly, stably and reliably meshed;

the bottom surface of the guide seat 8 is fixedly connected with a sponge sucker 6, the top surface of the sponge sucker 6 is provided with a vacuum port 7 in a penetrating manner, the vacuum port 7 is positioned on one side of the guide seat 8, and in the using process of the clamping jaw, components such as a vacuum generator, a vacuum switch and the like are required to be matched for use, so that adsorption and clamping actions are completed together, when materials are adsorbed, vacuum gas flows out from the vacuum port 7, the sponge sucker 6 firmly adsorbs the materials under the vacuum action, and the larger the contact area between the sponge sucker 6 and the adsorbed materials is, the stronger the adsorption capacity is;

the both sides of guide holder 8 all are provided with splint 5, the quantity of splint 5 has two, and two splint 5 are symmetrical distribution with the axis of cylinder rack 3 as the center, splint 5 is folding time, can firmly hold the material tightly to come with sponge sucking disc 6 cooperatees, the lateral wall upper portion fixedly connected with gear 4 of splint 5, gear 4 meshes with cylinder rack 3 mutually, gear 4's lateral wall fixedly connected with axis of rotation, gear 4's one end and tongs seat 1 rotation are kept away from to the axis of rotation, and cylinder 2, cylinder rack 3 moves under the drive of cylinder 2 output shaft, intermesh through cylinder rack 3 and gear 4, and can make splint 5 open and shut under the cooperation of axis of rotation and tongs seat 1.

Working principle: before the clamping jaw takes materials, the clamping jaw firstly opens the clamping plate 5 in advance, at the moment, a piston rod of the air cylinder 2 is required to extend out to drive the cylindrical rack 3 to move along the direction of the guide Kong Xianghai cotton sucker 6 of the guide seat 8, and the clamping plate 5 is opened by the mutual engagement of the cylindrical rack 3 and the gear 4 and the cooperation of the rotating shaft and the gripper seat 1;

after the clamping plate 5 is opened, the clamping jaw is moved to a material adsorption position, a vacuum switch and a vacuum generator are started, air flows out from the vacuum port 7, the sponge sucker 6 firmly adsorbs materials under the vacuum action, the clamping plate 5 firmly holds the materials under the reverse driving of the air cylinder 2, the cylindrical rack 3, the gear 4 and the guide seat 8, and then the clamping jaw and the materials can be moved out of a deep and narrow space.

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. Novel adsorb clamping jaw, including tongs seat (1), its characterized in that: the utility model discloses a tongs, including tongs seat (1), lateral wall fixedly connected with cylinder (2), the output shaft fixedly connected with cylinder rack (3) of cylinder (2), lateral wall lower part fixedly connected with guide holder (8) of tongs seat (1), the bottom surface fixedly connected with sponge sucking disc (6) of guide holder (8), the both sides of guide holder (8) all are provided with splint (5), lateral wall upper portion fixedly connected with gear (4) of splint (5), gear (4) meshes with cylinder rack (3).

2. The novel suction jaw as claimed in claim 1, wherein: the top surface of tongs seat (1) fixedly connected with flange (10).

3. The novel suction jaw as claimed in claim 1, wherein: the air charging and discharging ends of the air cylinder (2) are respectively provided with a throttle valve (9), and the throttle valves (9) are positioned outside the gripper seat (1).

4. The novel suction jaw as claimed in claim 1, wherein: the guide seat (8) is located under the air cylinder (2), a guide opening is formed in the top surface of the guide seat (8) in a penetrating mode, and the cylindrical rack (3) is matched with the guide opening.

5. The novel suction jaw as claimed in claim 1, wherein: the top surface of sponge sucking disc (6) runs through and is provided with vacuum mouth (7), vacuum mouth (7) are located one side of guide holder (8).

6. The novel suction jaw as claimed in claim 1, wherein: the number of the clamping plates (5) is two, and the two clamping plates (5) are symmetrically distributed by taking the axis of the cylindrical rack (3) as the center.

7. The novel suction jaw as claimed in claim 1, wherein: the side wall fixedly connected with axis of rotation of gear (4), the one end that the axis of rotation kept away from gear (4) is connected with tongs seat (1) rotation.

8. The novel suction jaw as claimed in claim 1, wherein: racks are arranged on two side faces of the cylindrical racks (3).