CN217755801U

CN217755801U - Sucker gripper capable of automatically changing distance

Info

Publication number: CN217755801U
Application number: CN202221806685.5U
Authority: CN
Inventors: 周历; 闫广亮; 杨光; 陶绍东
Original assignee: Chengdu Bipu Zhizao Technology Co ltd
Current assignee: Chengdu Bipu Zhizao Technology Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-11-08
Anticipated expiration: 2032-07-13

Abstract

The utility model relates to a mechanical automation equipment technical field specifically discloses a sucking disc tongs that can automatic displacement, which comprises a frame, the sucking disc subassembly, sucking disc the control unit, step motor, the drive wheel, the lead screw fixing base, the lead screw supporting seat, levogyration lead screw and dextrorotation lead screw, sucking disc the control unit and frame fixed connection, two sucking disc subassemblies set up respectively in the below of frame, lead screw fixing base and frame fixed connection, lead screw supporting seat and frame fixed connection, step motor sets up in the top of frame, step motor's outward appearance wall is located to the drive wheel cover, the drive wheel sets up in the below of drive wheel, the one end of levogyration lead screw sets up in the inside of lead screw fixing base, the one end of dextrorotation lead screw sets up in the inside of lead screw supporting seat, and levogyration lead screw and dextrorotation lead screw intercommunication. The size of tongs can be adjusted to the setting of above structure, can reduce the occupation of land space of depositing, reduce cost's input.

Description

Sucker gripper capable of automatically changing distance

Technical Field

The utility model relates to a mechanical automation equipment technical field especially relates to a but sucking disc tongs of automatic displacement.

Background

At present, in the production process of plates, subsequent processing and preparation can be carried out after material loading is frequently required to be automatically grabbed, wherein the hand grab is an indispensable component.

However, generally, for different plate sizes, production workshops often need to be equipped with special grippers of different sizes, and due to the fact that the types of grippers are too many, storage space is large, and cost investment is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but automatic displacement's sucking disc tongs has solved the panel size to the difference among the prior art, and the workshop often need be equipped with not unidimensional special tongs, because the tongs kind is too much, deposits the occupation of land space big, problem that the cost drops into height.

For realizing the above-mentioned purpose, the utility model discloses a but automatic displacement's sucking disc tongs, including frame, sucking disc subassembly, sucking disc the control unit, step motor, drive wheel, lead screw fixing base, lead screw supporting seat, levogyration lead screw and dextrorotation lead screw, sucking disc the control unit with frame fixed connection, and be located the inside of frame, the quantity of sucking disc subassembly is two, two the sucking disc subassembly set up respectively in the below of frame, the lead screw fixing base with frame fixed connection, and be located the below of frame, the lead screw supporting seat with frame fixed connection, and be located the below of frame, step motor set up in the top of frame, the drive wheel cover is located step motor's exterior wall, the drive wheel set up in the below of drive wheel, the one end of levogyration lead screw set up in the inside of lead screw fixing base, the one end of dextrorotation lead screw set up in the inside of lead screw supporting seat, just the levogyration lead screw with dextrorotation lead screw intercommunication.

The automatic distance-variable sucker gripper further comprises a mounting connecting piece, and the mounting connecting piece is fixedly connected with the rack and is positioned above the rack.

The automatic variable-pitch sucker gripper further comprises a sucker plate, a check valve, vacuum suckers, vacuum generators and linear sliders, the linear sliders are multiple in number and every in fixed connection with the sucker plate and located above the sucker plate respectively, the vacuum suckers are multiple in number and every in number, the vacuum suckers are arranged below the sucker plate respectively, the check valve is multiple in number and every in number and corresponding to the sucker plate and communicated with the sucker plate and arranged above the sucker plate respectively, and the vacuum generators are multiple in number and every in number and above the sucker plate respectively.

The automatic distance-variable sucker gripper further comprises a plurality of filters, and each filter is communicated with the corresponding vacuum generator and is located on one side of the corresponding vacuum generator.

The utility model discloses a but automatic displacement's sucking disc tongs, levogyration lead screw with dextrorotation lead screw passes through the coupling joint and is a whole to this constitutes a pair of positive and negative screw-nut subassembly, step motor passes through levogyration lead screw with the dextrorotation lead screw gives the tongs both sides with power transmission the sucking disc subassembly to realize the change of its position and remove, and can pass through PLC procedure automatic settlement parameter, reach automatic control's purpose with this, the setting of above structure can be adjusted the size of tongs, can reduce the occupation of land space of depositing, reduce cost's input.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the automatically distance-variable sucker gripper of the present invention.

Fig. 2 is a schematic structural diagram of the suction cup assembly of the present invention.

1-a frame, 2-a sucker control unit, 3-a stepping motor, 4-a driving wheel, 5-a transmission wheel, 6-a screw rod fixing seat, 7-a screw rod supporting seat, 8-a left-handed screw rod, 9-a right-handed screw rod, 10-an installation connecting piece, 11-a sucker plate, 12-a check valve, 13-a vacuum sucker, 14-a vacuum generator, 15-a linear sliding block and 16-a filter.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary intended for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Please refer to fig. 1 and 2, the utility model provides a sucker gripper with automatic variable distance, including frame 1, sucker components, sucker control unit 2, step motor 3, drive wheel 4, drive wheel 5, lead screw fixing base 6, lead screw supporting seat 7, left-handed lead screw 8 and dextrorotation lead screw 9, sucker control unit 2 with frame 1 fixed connection, and be located the inside of frame 1, the quantity of sucker components is two, two the sucker components set up respectively in the below of frame 1, lead screw fixing base 6 with frame 1 fixed connection, and be located the below of frame 1, lead screw supporting seat 7 with frame 1 fixed connection, and be located the below of frame 1, step motor 3 set up in the top of frame 1, drive wheel 4 cover is located the outer surface wall of step motor 3, drive wheel 5 set up in the below of drive wheel 4, the one end of left-handed lead screw 8 set up in the inside of frame 6, one end of dextrorotation lead screw 9 set up in the inside of frame 7, just the levorotation lead screw supporting seat 8 with the dextrorotation lead screw 9 intercommunication.

In this embodiment, levogyration lead screw 8 with dextrorotation lead screw 9 passes through the coupling joint and is a whole to this constitutes a pair of positive and negative screw-nut subassembly, step motor 3 passes through levogyration lead screw 8 with dextrorotation lead screw 9 transmits power for the sucking disc subassembly of tongs both sides, thereby realizes the change of its position and removes to can set for the parameter through PLC procedure is automatic, with this purpose that reaches automatic control, frame 1 adopts the preparation of light aluminum alloy, has the light weight high-strength characteristics of quality, sucking disc control unit 2 adopts SMC vacuum control unit or FESTO vacuum control unit.

Furthermore, the automatic distance-changing sucker gripper further comprises a mounting connecting piece 10, and the mounting connecting piece 10 is fixedly connected with the rack 1 and is positioned above the rack 1.

In this embodiment, the mounting connector 10 facilitates the mounting and fixing of the automatically variable-pitch sucker gripper, and the mounting connector 10 is made of a light aluminum alloy.

Further, but automatic displacement's sucking disc tongs still includes sucking disc board 11, check valve 12, vacuum chuck 13, vacuum generator 14 and sharp slider 15, sharp slider 15's quantity is a plurality of, every sharp slider 15 respectively with sucking disc board 11 fixed connection, and be located respectively sucking disc board 11's top, vacuum chuck 13's quantity is a plurality of, every vacuum chuck 13 set up respectively in sucking disc board 11's below, check valve 12's quantity is a plurality of, every check valve 12 respectively with correspond sucking disc board 11 intercommunication, and set up respectively in sucking disc board 11's top, vacuum generator 14's quantity is a plurality of, every vacuum generator 14 set up respectively in sucking disc board 11's top.

In this embodiment, through sucking disc board 11 is right vacuum chuck 13 fixes, vacuum chuck 13 is right panel adsorbs, vacuum chuck 13 contacts the panel surface completely, then corresponds vacuum generator 14 functions, adsorbs panel through the vacuum, if vacuum chuck 13 is not complete with panel contact, then check valve 12 functions, and automatic cutout should whole gas circuit can not be leaked, other vacuum chuck 13 can normally work in vacuum chuck 13's return circuit assurance.

Further, the automatically variable-pitch sucker gripper further comprises a plurality of filters 16, and each filter 16 is communicated with the corresponding vacuum generator 14 and is located on one side of the corresponding vacuum generator 14.

In the present embodiment, the filter 16 may filter the corresponding vacuum generator 14 to protect the vacuum generator 14 from foreign substances entering the vacuum generator 14.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Claims

1. A sucker gripper capable of automatically changing the distance is characterized in that,

including frame, sucking disc subassembly, sucking disc the control unit, step motor, drive wheel, lead screw fixing base, lead screw supporting seat, levogyration lead screw and dextrorotation lead screw, sucking disc the control unit with frame fixed connection, and be located the inside of frame, the quantity of sucking disc subassembly is two, two the sucking disc subassembly set up respectively in the below of frame, the lead screw fixing base with frame fixed connection, and be located the below of frame, the lead screw supporting seat with frame fixed connection, and be located the below of frame, step motor set up in the top of frame, the drive wheel cover is located step motor's exterior wall, the drive wheel set up in the below of drive wheel, the one end of levogyration lead screw set up in the inside of lead screw fixing base, the one end of dextrorotation lead screw set up in the inside of lead screw supporting seat, just the levogyration lead screw with dextrorotation lead screw intercommunication.

2. An automatically variable pitch suction cup gripper as claimed in claim 1,

3. The automatically variable pitch suction cup gripper of claim 2,

but automatic displacement's sucking disc tongs still includes sucking disc board, check valve, vacuum chuck, vacuum generator and sharp slider, the quantity of sharp slider is a plurality of, every sharp slider respectively with sucking disc board fixed connection, and be located respectively the top of sucking disc board, vacuum chuck's quantity is a plurality of, every vacuum chuck set up respectively in the below of sucking disc board, the quantity of check valve is a plurality of, every the check valve respectively with correspond sucking disc board intercommunication, and set up respectively in the top of sucking disc board, vacuum generator's quantity is a plurality of, every vacuum generator set up respectively in the top of sucking disc board.

4. An automatically variable pitch suction cup gripper as claimed in claim 3,

the automatic distance-variable sucker gripper further comprises a plurality of filters, and each filter is communicated with the corresponding vacuum generator and is positioned on one side of the corresponding vacuum generator.