CN221020739U - Handheld adsorption tool - Google Patents

Abstract

The utility model discloses a handheld adsorption tool, and belongs to the technical field of workpiece adsorption. The handheld adsorption tool comprises an adapter, a suction nozzle and a positioning piece; the adapter can move, and a plurality of air passage channels are arranged in the adapter; the adapter is fixedly arranged on the adapter, one end of the adapter is respectively communicated with each air passage, and the other end of the adapter is connected to the first vacuum pump; the adapter is provided with a plurality of suction nozzles which are arranged in an array, and one suction nozzle is communicated with one air channel; the periphery of the adapter is provided with a positioning piece in a ring mode, and the positioning piece is used for positioning the adapter so that at least one suction nozzle can adsorb a workpiece. This handheld frock of adsorbing can accurately adsorb a plurality of work pieces simultaneously, and work efficiency is higher, and can adsorb the work piece of each different positions department, and the flexibility of use is better.

Description

Handheld adsorption tool

Technical Field

The utility model relates to the technical field of workpiece adsorption, in particular to a handheld adsorption tool.

Background

At present, for the wafer with smaller size, the used adsorption tool can only adsorb a single wafer, can not adsorb a plurality of wafers at the same time, and is time-consuming and labor-consuming, so that the adsorption efficiency of the wafer is low; and the adsorption tooling is generally and fixedly arranged on the machine table, so that the adsorption tooling cannot adsorb wafers at a plurality of different positions, and the use flexibility of the adsorption tooling is poor.

In view of the above, a handheld adsorption tool is needed to solve the above problems.

Disclosure of utility model

The utility model aims to provide a handheld adsorption tool which can accurately adsorb a plurality of workpieces at the same time, has higher working efficiency, can adsorb the workpieces at different positions and has better use flexibility.

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

hand-held adsorption tooling, including:

The adapter is movable, and a plurality of air passage channels are formed in the adapter;

The adapter is fixedly arranged on the adapter, one end of the adapter is respectively communicated with each air passage, and the other end of the adapter is connected to the first vacuum pump;

The suction nozzles are arranged on the adapter, the suction nozzles are arranged in an array, and one suction nozzle is communicated with one air channel;

The positioning piece is arranged on the periphery of the adapter in a surrounding mode and used for positioning the adapter, so that at least one suction nozzle can adsorb one workpiece.

As an alternative, the handheld adsorption tool further includes:

the device comprises a substrate, wherein a groove is formed in the substrate;

The buffer piece is arranged in the groove, a plurality of lattices arranged in an array are formed on the buffer piece, and one workpiece is placed in each lattice.

As an alternative, the positioning piece includes a baffle, four sides of the adapter are respectively provided with the baffle, four baffles form an enclosing space, the groove is located in the enclosing space, and the inner wall of the baffle is abutted to the edge of the groove, so that at least one suction nozzle can adsorb one workpiece.

Alternatively, one of the suction nozzles is disposed opposite to one of the workpieces so that one of the suction nozzles sucks one of the workpieces.

Alternatively, the adaptor includes:

The suction nozzle is mounted to the bottom end face of the square block, the baffle is mounted to the side face of the square block, the baffle is located below the side plate of the square block, and the outer side face of the side plate is flush with the outer side face of the baffle.

Alternatively, the workpiece is vacuum-adsorbed into the cell.

As an alternative, a first adsorption hole is formed in the portion, located in the groove, of the substrate, a second adsorption hole is formed in the portion, located between the grids, of the buffer element, and the first adsorption hole is communicated with the second adsorption hole; the handheld adsorption tool further comprises:

And the second vacuum pump is communicated with the first adsorption hole and is used for adsorbing the workpiece into the lattice room.

Alternatively, the adapter is provided with a handle.

Alternatively, the substrate is a metal plate.

Alternatively, the buffer member is a rubber member.

The beneficial effects of the utility model are as follows:

One end of the adapter is respectively communicated with each air passage through arranging a plurality of air passage channels in the adapter, the other end of the adapter is connected to the first vacuum pump, and a plurality of suction nozzles are arranged on the adapter in an array manner, so that one suction nozzle is communicated with one air passage channel; and, make the locating piece position the adapting piece, in order to make at least one suction nozzle can absorb a work piece; that is, the positioning piece is positioned on the adapter piece, and then the first vacuum pump is operated, so that each workpiece can be adsorbed simultaneously through the adapter, each gas path channel in the adapter piece and each suction nozzle corresponding to the gas path channel, the aim of simultaneously and accurately adsorbing a plurality of workpieces can be fulfilled, time and labor are saved, and the adsorption efficiency of the workpieces is high; meanwhile, as the adapter piece can freely move, the adapter piece can move to workpieces at different positions to adsorb, so that the use flexibility of the handheld adsorption tool is good.

Drawings

FIG. 1 is a schematic structural diagram of a handheld adsorption tool provided by the utility model;

FIG. 2 is a schematic view of the handheld suction tool (with the substrate and the buffer removed) according to the present utility model at one view angle;

FIG. 3 is a schematic view of the internal structure of the adaptor according to the present utility model;

FIG. 4 is a schematic view of the handheld suction tool (with the substrate and the buffer removed) according to the present utility model at another view angle;

fig. 5 is a schematic structural view of a substrate and a buffer member provided by the present utility model.

Reference numerals illustrate:

1-an adapter; 11-square blocks; 111-side plates; 12-gas path channel;

a 2-adapter; 3-suction nozzle; 41-baffle; 42-enclosing a space;

5-a substrate;

6-cushioning member; 61-cell space; 62-a second adsorption hole; 7-a workpiece; 8-handle.

Detailed Description

All of the features disclosed in this specification, or all of the steps in a method or process disclosed, may be combined in any combination, except for mutually exclusive features and/or steps.

Any feature disclosed in this specification may be replaced by alternative features serving the same or equivalent purpose, unless expressly stated otherwise. That is, each feature is one example only of a generic series of equivalent or similar features, unless expressly stated otherwise. Like reference numerals refer to like elements throughout the specification.

In order to make the technical problems solved, the technical scheme adopted and the technical effects achieved by the utility model more clear, the technical scheme of the utility model is further described below by a specific embodiment in combination with the attached drawings.

The embodiment provides a handheld adsorption tool, can adsorb a plurality of work pieces simultaneously, and can guarantee the accuracy to work piece adsorption position, this handheld adsorption tool can carry out vacuum adsorption to each work piece that is located different positions department simultaneously, and the flexibility of use is better and application scope is wider. In this embodiment, the workpiece may be a smaller-sized wafer.

Specifically, as shown in fig. 1 to 5, the handheld adsorption tool comprises an adapter 1, an adapter 2, a suction nozzle 3 and a positioning piece; wherein, the adaptor 1 can move freely, and a plurality of air passage channels 12 are arranged in the adaptor 1; the adapter 2 is fixedly arranged on one side surface of the adapter 1, one end of the adapter 2 is respectively communicated with each air passage 12, and the other end of the adapter 2 is connected to the first vacuum pump; a plurality of suction nozzles 3 are arranged on the adapter 1, the suction nozzles 3 are arranged in an array, and one suction nozzle 3 is communicated with one air channel 12; a positioning member is arranged around the periphery of the adapter 1, and is used for positioning the adapter 1, so that the position of the suction nozzle 3 on the adapter 1 is determined relative to the position of the workpiece 7, and at least one suction nozzle 3 is ensured to be capable of adsorbing one workpiece 7.

Compared with the prior art, the handheld adsorption tool in the embodiment changes the adsorption mode of a plurality of workpieces 7; one end of the adapter 2 is respectively communicated with each air channel 12 by arranging a plurality of air channel 12 in the adapter 1, the other end of the adapter 2 is connected to a first vacuum pump, and a plurality of suction nozzles 3 are arranged on the adapter 1 in an array manner, so that one suction nozzle 3 is communicated with one air channel 12; that is, the adapter 2, the air channel 12 and the suction nozzle 3 form a vacuum air channel path; and, make the locating piece position the adapting piece 1, in order to make at least one suction nozzle 3 can suck a work piece 7; that is, the positioning piece is positioned on the adapter piece 1, and then the first vacuum pump is operated, so that each workpiece 7 can be adsorbed simultaneously through the adapter 2, each air passage 12 in the adapter piece 1 and each suction nozzle 3 corresponding to the air passage 12, the purpose of simultaneously adsorbing a plurality of workpieces 7 can be achieved, time and labor are saved, and the adsorption efficiency of the workpieces 7 is high; meanwhile, as the adapter piece 1 can freely move, the adapter piece 1 can move to the workpieces 7 at different positions to be adsorbed, so that the use flexibility of the handheld adsorption tool is good.

It is worth noting that, owing to set up the setting element that is used for fixing a position adaptor 1 to can fix a position suction nozzle 3 for the position of work piece 7, thereby guarantee that suction nozzle 3 can accurately adsorb work piece 7, can not appear that suction nozzle 3 adsorbs two work pieces 7 simultaneously and lead to the relatively poor problem of adsorption effect to work piece 7, guarantee that can not produce the adsorption interference between each suction nozzle 3, and then can guarantee the accuracy and the reliability to work piece 7 vacuum adsorption.

It is noted that a first vacuum pump of smaller volume may be provided, either fixedly mounted on the adapter 1 or connected between the adapter 2 and the first vacuum pump by a long hose, so as to ensure that the first vacuum pump does not interfere with the free movement of the adapter 1.

Moreover, since the size of each workpiece 7 is smaller, in this embodiment, by arranging a plurality of suction nozzles 3 arranged in an array, and matching the space between two adjacent suction nozzles 3 with the space between two adjacent workpieces 7, interference generated by each suction nozzle 3 when sucking the workpiece 7 can be avoided, and the suction nozzles 3 can be ensured to suck the workpiece 7 smoothly.

Further, as shown in fig. 1 and 5, the handheld adsorption tool further comprises a substrate 5 and a buffer member 6; wherein a groove is arranged on the substrate 5; the buffer member 6 is disposed in the groove, a plurality of lattices 61 arranged in an array are formed on the buffer member 6, and one of the lattices 61 is used for placing one workpiece 7, so that each workpiece 7 is arranged in an array, and each suction nozzle 3 can perform vacuum suction on each workpiece 7 at the same time. In this embodiment, the substrate 5 is specifically a metal plate, so that the supporting strength of the substrate 5 to the buffer 6 and the workpiece 7 can be ensured.

Through setting up bolster 6 to can provide the cushioning effect simultaneously for each work piece 7, avoid work piece 7 directly to produce hard friction or collision between the base plate 5, thereby guarantee that the problem that damages can not appear in work piece 7 in each check 61, in order to protect work piece 7 better. In this embodiment, the buffer member 6 may be a rubber member with low cost.

Further, as shown in fig. 1 to 4, the positioning member includes baffle plates 41, the baffle plates 41 are respectively mounted on four sides of the adaptor 1, surrounding spaces 42 are formed between the four baffle plates 41, the groove and the workpiece 7 are both located in the surrounding spaces 42, and the inner wall of the baffle plate 41 is abutted to the edge of the groove; that is, the whole groove and the work pieces 7 are covered by the four baffles 41, so that each suction nozzle 3 can be ensured to accurately fall on the suction position of each work piece 7, and at least one suction nozzle 3 can be caused to suck one work piece 7.

In the present embodiment, when the four shutters 41 are made to cover the entire recess and the work 7, one suction nozzle 3 is disposed opposite to one work 7 so that one suction nozzle 3 sucks one work 7. In other embodiments, after the four baffles 41 cover the whole groove and the workpiece 7, the two suction nozzles 3 are opposite to one workpiece 7, so that the two suction nozzles 3 can simultaneously absorb one workpiece 7, and the absorption effect on the workpiece 7 can be better.

It should be noted that, as shown in fig. 4, the baffle 41 can cover each suction nozzle 3 on the inner side, so that each suction nozzle 3 is located in the surrounding space 42, so that the suction nozzles 3 can be protected by the four baffles 41, and the problem that the suction nozzles 3 are exposed to the outside and are easily damaged is avoided, so that the service life of the suction nozzles 3 can be prolonged.

Specifically, as shown in fig. 1 to 4, the adapter 1 includes a square block 11, the suction nozzle 3 is mounted on the bottom end surface of the square block 11, the baffle 41 is mounted on the side surface of the square block 11, and the baffle 41 is located below the side plate 111 of the square block 11, and the outer side surface of the side plate 111 is flush with the outer side surface of the baffle 41, so as to ensure that the appearance of the whole adapter 1 is tidy and attractive. Wherein, the gas path channel 12 is arranged in the square block 11, and the adapter 2 is fixedly arranged on the side surface of the square block 11.

Further, the work 7 is placed in the cell 61 by vacuum suction, so that the stability and reliability of the placement of the work 7 in the cell 61 can be ensured without damaging the work 7; and, after the workpiece 7 is placed in the lattice space 61, the top end face of the workpiece 7 is higher than the top end face of the groove, so that the suction nozzle 3 is facilitated to directly suck the workpiece 7, and interference between the suction nozzle 3 and the groove is avoided.

Specifically, as shown in fig. 5, a first suction hole is provided in a portion of the substrate 5 located in the groove, and a second suction hole 62 is provided in a portion of the buffer 6 located in each of the cells 61, the first suction hole being in communication with the second suction hole 62; the handheld adsorption tool further comprises a second vacuum pump, and the second vacuum pump is communicated with the first adsorption hole;

Specifically, when the second vacuum pump is operated, each workpiece 7 is vacuum-sucked in each compartment 61 through the first suction hole and the second suction hole 62 in sequence, so that the placement stability of the workpiece 7 in the compartment 61 is ensured; when the first vacuum pump is operated, the second vacuum pump is not operated, so that the suction nozzle 3 can suck out the work 7 in the compartment 61.

Further, as shown in fig. 1 and 2, a handle 8 is provided on the adaptor 1, that is, the handle 8 is fixedly provided on the top end surface of the square block 11, so that the whole adaptor 1 can be freely moved by holding the handle 8, so that the movement of the adaptor 1 is simple and convenient, and time and labor are saved. The handle 8 may be further disposed on a side surface of the square block 11 or other positions where interference is not caused, and the specific disposition position of the handle 8 is not limited; the shape of the grip 8 matches the grip posture.

The specific working process of the handheld adsorption tool in this embodiment is as follows:

First, each work piece 7 is arranged in an array in each cell 61, and the second vacuum pump is operated to vacuum-adsorb each work piece 7 in each cell 61 through the first adsorption hole and the second adsorption hole 62; the handle 8 is held again to move the entire adapter 1 above the base plate 5 and to place the suction nozzle 3 on the adapter 1 in facing relation to the workpiece 7.

Then, the adapter 1 is moved downward in a direction approaching the workpiece 7, and four shutters 41 are provided to cover the grooves and the workpiece 7 inside, and the inner walls of the shutters 41 are abutted against the edges of the grooves to position the suction nozzles 3 with respect to the workpiece 7 so that one suction nozzle 3 is disposed facing one workpiece 7.

Finally, the first vacuum pump is operated to absorb each workpiece 7 through the adapter 2, each air passage 12 in the adapter 1 and each suction nozzle 3 corresponding to the air passage, so that the aim of absorbing a plurality of workpieces 7 at the same time can be fulfilled; the whole adapter 1 is moved upward again to take out the work pieces 7 from the cell 61, thereby completing the whole process of work suction for the plurality of work pieces 7.

The handheld frock of adsorbing in this embodiment can adsorb a plurality of less work pieces 7 of size simultaneously accurately to can adsorb the work piece 7 of holding in each different positions department, whole handheld frock of adsorbing simple structure, convenient to use, labour saving and time saving.

The foregoing is merely exemplary of the present utility model, and those skilled in the art should not be considered as limiting the utility model, since modifications may be made in the specific embodiments and application scope of the utility model in light of the teachings of the present utility model.

Claims (10)

1. Handheld adsorption tooling, its characterized in that includes:

The connector comprises a connector (1), wherein the connector (1) can move, and a plurality of air passage channels (12) are formed in the connector (1);

The adapter (2) is fixedly arranged on the adapter (1), one end of the adapter (2) is respectively communicated with each air passage (12), and the other end of the adapter (2) is connected to a first vacuum pump;

the suction nozzles (3) are arranged on the adapter (1), the suction nozzles (3) are arranged in an array, and one suction nozzle (3) is communicated with one air channel (12);

The positioning piece is arranged on the periphery of the adapter piece (1) in a surrounding mode and is used for positioning the adapter piece (1) so that at least one suction nozzle (3) can absorb one workpiece (7).

2. The handheld suction tool of claim 1, further comprising:

A substrate (5), wherein a groove is arranged on the substrate (5);

The buffer piece (6), buffer piece (6) set up in the recess, be formed with a plurality of check room (61) that are the array and arrange on buffer piece (6), one in check room (61) be used for placing one work piece (7).

3. The handheld adsorption tool according to claim 2, wherein the positioning member comprises a baffle plate (41), the baffle plate (41) is respectively mounted on four side surfaces of the adapter member (1), four baffle plates (41) form an enclosing space (42), the groove is located in the enclosing space (42), and the inner wall of the baffle plate (41) is abutted to the edge of the groove, so that at least one suction nozzle (3) can adsorb one workpiece (7).

4. A hand-held suction tool according to claim 3, characterized in that one of the suction nozzles (3) is arranged opposite one of the workpieces (7) such that one of the suction nozzles (3) sucks one of the workpieces (7).

5. A hand-held suction tool according to claim 3, wherein the adaptor (1) comprises:

Square block (11), suction nozzle (3) install to the bottom surface of square block (11), baffle (41) install to the side of square block (11), just baffle (41) are located the below of curb plate (111) of square block (11), the lateral surface of curb plate (111) with the lateral surface of baffle (41) flushes.

6. A hand held suction tool according to any of claims 2-5, characterised in that the work piece (7) is vacuum sucked into the compartment (61).

7. The handheld adsorption tool according to claim 6, wherein a first adsorption hole is formed in a portion of the base plate (5) located in the groove, a second adsorption hole (62) is formed in a portion of the buffer member (6) located in each of the cells (61), and the first adsorption hole is communicated with the second adsorption hole (62); the handheld adsorption tool further comprises:

and a second vacuum pump which communicates with the first suction hole for sucking the workpiece (7) into the compartment (61).

8. The handheld adsorption tool according to any one of claims 1-5, wherein a handle (8) is provided on the adapter (1).

9. A hand-held suction tool according to any of claims 2-5, characterised in that the base plate (5) is a metal plate.

10. A hand-held suction tool according to any of claims 2-5, characterised in that the cushioning member (6) is a rubber member.