CN211810767U

CN211810767U - Bracket

Info

Publication number: CN211810767U
Application number: CN201922099965.1U
Authority: CN
Inventors: 沈汉明; 罗军华; 梁隆富; 徐卫星
Original assignee: Futaihua Precision Electronic Jiyuan Co Ltd
Current assignee: Fulian Technology (Jiyuan) Co.,Ltd.
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-10-30
Anticipated expiration: 2029-11-28

Abstract

A bracket comprises a supporting frame, a positioning part and a connecting part; the positioning part comprises a connecting piece, a first positioning piece and a second positioning piece. The bracket supports the positioning part through the support frame, positions the workpiece through the first positioning part and the second positioning part in the positioning part, and is connected with the adsorption mechanism through the connecting part so as to drive the bracket to move. Compared with the situation that workpieces are taken and placed back and forth between a production line and a cleaning machine in the existing production flow, the bracket can be simultaneously suitable for at least two scenes of the production line and the cleaning machine, and the problems that the workpieces are frequently taken and placed, the operation is complex, the efficiency is low, the labor amount is large, the workpieces are easily damaged and the like are solved. The bracket also has the advantages of simple structure, convenient operation and low cost.

Description

Bracket

Technical Field

The utility model relates to an industrial production processing field especially relates to a bracket.

Background

In the industrial production process, workpieces need to be sent into a cleaning device for cleaning, and in the existing processing process, the workpieces need to be taken out of a production line in sequence and then put into a special tray of a cleaning machine; after cleaning, the workpieces need to be taken out in sequence. The steps have the problems of complex operation, low efficiency, large labor capacity, easy damage to workpieces and the like.

SUMMERY OF THE UTILITY MODEL

Accordingly, there is a need for a carrier that can be used in a production line and a cleaning apparatus to solve the above problems.

A bracket comprises a supporting frame and a positioning part;

the connecting part is arranged on the support frame and is used for connecting the adsorption mechanism;

the positioning part is arranged on the supporting frame; the positioning part comprises a connecting piece, a first positioning piece and a second positioning piece, the connecting piece is arranged on the supporting frame, the first positioning piece and the second positioning piece are arranged on the connecting piece, the second positioning pieces are symmetrically arranged on two sides of the first positioning piece, the first positioning piece is used for positioning the middle part of a workpiece, and the second positioning pieces are used for positioning two ends of the workpiece.

Furthermore, the number of the positioning parts is ten, and the ten positioning parts are arranged on the support frame in two rows;

the number of the connecting parts is four, and the connecting parts are all arranged in the middle of the support frame.

Further, the connecting portion includes a connecting surface for connecting the adsorption mechanism.

Further, the first positioning piece comprises two positioning ends, and the two positioning ends are used for positioning two sides of the middle of the workpiece.

Furthermore, the positioning end is provided with a positioning chamfer surface.

Furthermore, the positioning end is provided with two auxiliary positioning plates, and the two auxiliary positioning plates are arranged on two sides of the positioning chamfer surface.

Further, the first positioning piece is also provided with a reinforcing rib.

Furthermore, the second positioning piece is provided with two symmetrical through holes, and the through holes are used for draining water.

Further, the support frame also comprises four positioning pins; the four positioning pins are arranged at four corners of the supporting frame.

Further, four locating pins are arranged in a staggered mode.

The bracket supports the positioning part through the support frame, positions the workpiece through the first positioning part and the second positioning part in the positioning part, and is connected with the adsorption mechanism through the connecting part so as to drive the bracket to move. Compared with the situation that workpieces are taken and placed back and forth between the production line and the cleaning machine in the existing production flow, the bracket can be simultaneously suitable for at least two scenes of the production line and the cleaning machine, and the problems that the workpieces are frequently taken and placed, the operation is complex, the efficiency is low, the labor amount is large, the workpieces are easily damaged and the like are solved. The bracket also has the advantages of simple structure, convenient operation and low cost.

Drawings

Fig. 1 is a perspective view of a bracket according to a preferred embodiment of the present invention.

Fig. 2 is a perspective view of a part of the structure of the bracket shown in fig. 1.

Description of the main elements

Bracket	100
		Supporting frame	10
Locating pin	11
		Positioning part	20
Connecting piece	21
		First positioning piece	22
Positioning end	221
		Positioning chamfer surface	2211
Auxiliary positioning plate	2212
		Reinforcing rib	222
Second positioning piece	23
		Through hole	231
Connecting part	30
		Connecting surface	31

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1, the present application provides a bracket 100, which includes a supporting frame 10, a positioning portion 20, and a connecting portion 30.

The connecting portion 30 is provided on the support frame 10, and the connecting portion 30 is used for connecting an adsorption mechanism (not shown).

The positioning part 20 is arranged on the support frame 10; the positioning portion 20 includes a connecting member 21, a first positioning member 22 and a second positioning member 23, the connecting member 21 is disposed on the supporting frame 10, the first positioning member 22 and the second positioning member 23 are disposed on the connecting member 21, the two second positioning members 23 are symmetrically disposed on two sides of the first positioning member 22, the first positioning member 22 is used for positioning a middle portion of a workpiece (not shown), and the two second positioning members 23 are used for positioning two ends of the workpiece.

When the positioning device is used, each positioning part 20 is used for positioning a workpiece, the workpiece is placed in the positioning part 20, the middle part of the workpiece is positioned by the first positioning piece 22, and the two ends of the workpiece are positioned by the second positioning piece 23. The suction mechanism connected through the connection portion 30 may move the bracket 100 and drive a plurality of workpieces to move together, and the bracket 100 is simultaneously applicable to a production line and a cleaning machine.

Referring to fig. 1 and fig. 2, the supporting frame 10 further includes four positioning pins 11, and the positioning pins 11 are disposed at four corners of the supporting frame 10. When the bracket 100 moves in the production line or the cleaning machine, the position of the bracket 100 needs to be precisely positioned, and the positioning pin 11 is used for matching with external equipment to position the bracket 100.

Specifically, the four positioning pins 11 are arranged in a staggered manner, i.e. each of the four positioning pins 11 has a protrusion facing in different directions. When the external device positions the bracket 100, if the placement angle of the bracket 100 is wrong, the external device cannot be engaged with the positioning pin 11 because the positioning pin 11 is disposed in a staggered manner.

Specifically, in the present embodiment, the number of the positioning pins 11 is six, and the positioning pins are respectively provided at four corners and a midpoint of two long sides of the rectangular support frame 10, and the external device fixes the bracket 100 from six points; in other embodiments of the present application, the number and the position of the positioning pins 11 can be adjusted according to actual situations; the locating pin 11 may also be omitted in a production environment where the fine locating bracket 100 is not required.

In each positioning portion 20, the number of the connecting pieces 21 is two, the two connecting pieces 21 are arranged in parallel in a rod shape, and two ends of each connecting piece 21 are respectively connected with the supporting frame 10 or the connecting pieces 21 of the adjacent positioning portions 20.

The first positioning element 22 and the second positioning element 23 are both disposed on the connecting element 21 and are perpendicular to the connecting element 21. The first positioning member 22 further includes positioning ends 221 at both ends and reinforcing ribs 222 connecting the positioning ends 221. The number of the positioning ends 221 is two, and the two positioning ends 221 are respectively disposed adjacent to the two connecting members 21 for positioning both sides of the middle portion of the workpiece. The number of the reinforcing ribs 222 is two, and the connecting positioning end 221 is adjacent to the connecting piece 21 and used for assisting in fixing the positioning end 221 and avoiding damage to the positioning end 221 caused by frequent rigid contact between the positioning end 221 and a workpiece.

Further, the positioning end 221 is provided with a positioning chamfered surface 2211 and auxiliary positioning plates 2212 located at both sides of the positioning chamfered surface 2211. The positioning chamfered surface 2211 preferentially contacts the middle of the workpiece for guiding the workpiece to enter the positioning end 221 along the positioning chamfered surface 2211. The auxiliary positioning plate 2212 is used for matching with a projection in the middle of the workpiece to assist in positioning the workpiece.

It is understood that the positioning chamfered surface 2211 and the auxiliary positioning plate 2212 may be omitted or replaced by other positioning structures in other embodiments.

The second positioning member 23 further includes a through hole 231. The second positioning member 23 engages with and positions both ends of the workpiece by abutment. In each positioning portion 20, the number of the second positioning members 23 is two, the two fixed second positioning members 23 are respectively located at two sides of the first positioning member 22, and the second positioning members 23 are used for positioning and connecting two ends of the workpiece after the middle of the workpiece is positioned by the first positioning member 22. Both ends of each second positioning member 23 are respectively provided with a through hole 231. The through-holes 231 are used for draining water when the tray 100 is used in a washing machine.

In the present embodiment, the connecting member 21 is two parallel connecting rods, and the first positioning member 22 positions the middle of the workpiece through the positioning end 221. In other embodiments of the present application, the connecting member 21 may be other structures that assist in fixing the first positioning member 22 and the second positioning member 23; the shape of the first positioning member 22 according to the size of the workpiece may be replaced with other positioning means.

In the present embodiment, the number of the positioning portions 20 is ten, ten positioning portions 20 are arranged in two rows in the support frame 10, and each row includes five positioning portions 20 connected in series, that is, one bracket 100 can fix ten workpieces. In other embodiments of the present application, other numbers of positioning portions 20 may be used depending on the production process requirements or product size.

The connecting portion 30 is used for externally connecting an adsorbing mechanism (not shown) for adsorbing the bracket 100 to drive the bracket 100 and the workpiece positioned by the bracket 100 to move.

The connecting portion 30 further includes a connecting surface 31, the connecting surface 31 is used for matching with a suction cup of the suction mechanism, and the suction cup sucks the bracket 100 at the connecting surface 31.

In the present embodiment, the number of the connecting portions 30 is four, and all the connecting portions are provided in the middle of the support frame 10. Specifically, four connecting portions 30 are provided at the intersection of every four positioning portions 20 of the ten positioning portions 20, and the connecting surface 31 is a circular surface facing the workpiece placing direction. In other embodiments of the present application, the number of the connecting portions 30 may be appropriately changed according to the actual size of the bracket 100 or the number of the positioning portions 20, and the connecting portions 30 may also be disposed on the supporting frame 10; the connection surface 31 may be of other shapes to fit the suction mechanism. It will be appreciated that the attachment surface 31 may be omitted, as the suction mechanism need not have a suction cup; the adsorption mechanism is only required to be capable of adsorbing and driving the bracket 100 to move.

Specifically, the workpiece may be one of a middle frame of an electronic product, a glass substrate, and a plastic-steel mold, but is not limited thereto.

In the actual use process of the present pallet 100, a plurality of workpieces are placed on the positioning portion 20 of the pallet 100 by a robot or a human, and the positions of the workpieces are positioned by the first positioning member 22 and the second positioning member 23. The bracket 100 is driven to move to drive the workpiece to move along with the bracket, and then the workpiece enters a production line to finish machining or enters a cleaning machine to finish cleaning operation.

To sum up, the embodiment of the present invention provides a bracket 100, which supports the positioning portion 20 through the supporting frame 10, positions the workpiece through the first positioning member 22 and the second positioning member 23 in the positioning portion 20, and connects the adsorption mechanism to drive the bracket 100 to move through the connecting portion 30. Compared with the situation that workpieces are taken and placed back and forth between the production line and the cleaning machine in the existing production flow, the bracket 100 can be simultaneously suitable for at least two scenes of the production line and the cleaning machine, and the problems that the workpieces are frequently taken and placed, the operation is complex, the efficiency is low, the labor amount is large, the workpieces are easily damaged and the like are solved. The present bracket 100 also has the advantages of simple structure, convenient operation and low cost.

In addition, those skilled in the art should recognize that the above embodiments are illustrative only, and not limiting, and that suitable modifications and variations to the above embodiments are within the spirit and scope of the invention as claimed.

Claims

1. The utility model provides a bracket, includes support frame and location portion, its characterized in that: the connecting part is arranged on the support frame and is used for connecting the adsorption mechanism;

2. The carrier frame of claim 1, wherein: the number of the positioning parts is ten, and the ten positioning parts are arranged on the support frame in two rows;

3. The carrier frame of claim 1, wherein: the connecting part comprises a connecting surface which is used for connecting the adsorption mechanism.

4. The carrier frame of claim 1, wherein: the first positioning piece comprises two positioning ends, and the two positioning ends are used for positioning two sides of the middle of the workpiece.

5. The carrier frame of claim 4, wherein: the positioning end is provided with a positioning chamfer surface.

6. The carrier frame of claim 5, wherein: the positioning end is provided with two auxiliary positioning plates, and the two auxiliary positioning plates are arranged on two sides of the positioning chamfer surface.

7. The carrier frame of claim 6, wherein: the first positioning piece is further provided with a reinforcing rib.

8. The carrier frame of claim 1, wherein: the second positioning piece is provided with two through holes which are symmetrical to each other and used for draining water.

9. The carrier frame of claim 1, wherein: the support frame also comprises four positioning pins; the four positioning pins are arranged at four corners of the supporting frame.

10. The carrier frame of claim 9, wherein: and the four positioning pins are arranged in a staggered manner.