CN219258044U - Magnetic clamp positioning tray - Google Patents

Abstract

The utility model relates to a magnetic fixture positioning tray, which comprises a horizontally arranged supporting plate, wherein the supporting plate consists of two plate bodies which are symmetrically arranged left and right, a plurality of mounting blind holes are formed in the tops of the two plate bodies, and magnets are fixedly arranged in the mounting blind holes; a bottom plate is horizontally arranged below the supporting plate at intervals, two auxiliary components are arranged at the top of the bottom plate, and the two auxiliary components correspond to the two plate bodies one by one; the auxiliary assembly comprises a plurality of auxiliary units, each auxiliary unit comprises a connecting rod vertically penetrating through the plate body, and the bottom end of each connecting rod is fixedly arranged at the top of the bottom plate. Through a plurality of magnet adsorption charging tray simultaneously, realize the multiple spot fixed to the charging tray, improve charging tray fixed stability, can also be applicable to not unidimensional charging tray moreover, enlarge application scope, in addition, during the unloading, promote the layer board and move down, make the clearance increase between magnet and the charging tray to reduce the magnetic attraction that the charging tray receives, be convenient for remove the charging tray.

Description

Magnetic clamp positioning tray

Technical Field

The utility model relates to a magnetic clamp positioning tray, and belongs to the technical field of electronic component production.

Background

Along with the rapid development of electronic information technology, the processing technology of electronic components is more mature, the competition among enterprises is more and more vigorous, the processing efficiency and the processing qualification rate of products in the processing process are improved, and the electronic information technology becomes an important means for enterprises to reduce the cost and improve the competitiveness. In the processing process of electronic components, the utilization rate of raw materials such as a base and a wafer always has a problem, in the dispensing process, a tray placed on the tray often vibrates under the action of external force, so that the wafer on the tray turns over or deviates out of a station, and the production cannot be normally performed.

The utility model patent with the application number of CN201621265498.5 discloses an improved dispensing tray, which is characterized by comprising a simple fixing device, wherein the simple fixing device comprises an A locating pin and a spring piece, and the A locating pin and the spring piece are arranged at the lower left corner of the dispensing tray. The utility model has the advantages that: the wafer tray with the water wafers can be placed more stably, the wafer tray can not shake in the use process, and the reference points of the wafer suction are consistent, so that the suction and carrying of the wafers are facilitated. However, in the prior art, the spring piece is fixed in position, so that the spring piece is difficult to be suitable for trays with different sizes, in addition, the spring piece is a flexible piece, the number is one, the fixed position is single, micro displacement still can be generated during vibration, the fixed effect is influenced, and the generated displacement amount can also influence the processing precision of electronic components.

Therefore, a magnetic clamp positioning tray is needed, so that the fixing stability of the tray is improved, and the application range is enlarged.

Disclosure of Invention

The utility model aims to solve the technical problems that: in order to overcome the defects in the prior art, the magnetic clamp positioning tray is provided, the fixing stability of the tray is improved, and the application range is enlarged.

The utility model solves the problems by adopting the following technical scheme: the magnetic fixture positioning tray comprises a horizontally arranged supporting plate, wherein the supporting plate consists of two plate bodies which are symmetrically arranged left and right, a plurality of mounting blind holes are formed in the tops of the two plate bodies, and magnets are fixedly arranged in the mounting blind holes;

a bottom plate is horizontally arranged below the supporting plate at intervals, two auxiliary components are arranged at the top of the bottom plate, and the two auxiliary components correspond to the two plate bodies one by one;

the auxiliary assembly comprises a plurality of auxiliary units, each auxiliary unit comprises a connecting rod vertically penetrating through a plate body, the bottom end of each connecting rod is fixedly arranged at the top of the bottom plate, the top end of each connecting rod is horizontally and fixedly provided with a top plate, the top of each plate body is provided with a storage blind hole, and the top plates are located in the storage blind holes.

Preferably, the two plate bodies are of an integrally formed structure.

Preferably, two foolproof columns which are distributed front and back are arranged at the top of each plate body.

Preferably, the plurality of auxiliary units are distributed in a matrix.

Preferably, the length of the connecting rod is greater than the thickness of the plate body.

Preferably, the top of the magnet is in the same plane with the top of the supporting plate.

Preferably, two notches which are arranged symmetrically in front and back are arranged on each plate body.

Preferably, the top plate is matched with the accommodating blind hole.

Preferably, the bottom plate is made of rubber.

Preferably, both ends of the connecting rod are provided with chamfers.

Compared with the prior art, the utility model has the advantages that:

according to the magnetic fixture positioning tray, the plurality of magnets are used for simultaneously adsorbing the tray, so that the tray is fixed at multiple points, the stability of the tray is improved, the phenomenon that wafers on the tray are turned over or deviate from working positions due to vibration is avoided, the tray can be suitable for trays with different sizes, the application range is enlarged, in addition, the tray is pushed to move downwards during blanking, the gap between the magnets and the tray is increased, the magnetic attraction force exerted on the tray is reduced, and the tray is convenient to remove.

Drawings

FIG. 1 is a schematic diagram of a mounting structure of a magnetic clamp positioning tray and a tray of the present utility model;

FIG. 2 is an exploded view of a magnetic clamp positioning pallet of the present utility model;

FIG. 3 is a top view of FIG. 1;

FIG. 4 is a front view of FIG. 1;

FIG. 5 is a left side view of FIG. 1;

FIG. 6 is a schematic view of a tray;

FIG. 7 is a schematic structural view of a pallet;

fig. 8 is a schematic structural view of the auxiliary assembly.

Wherein: the novel automatic feeding device comprises a supporting plate 1, a plate body 2, a mounting blind hole 3, a magnet 4, a bottom plate 5, an auxiliary assembly 6, an auxiliary unit 7, a connecting rod 8, a top plate 9, a containing blind hole 10, a fool-proof column 11, a notch 12, a material tray 13, a discharging hole 14 and a fool-proof hole 15.

Detailed Description

As shown in fig. 1-8, a positioning tray for a magnetic fixture in this embodiment includes a horizontally arranged supporting plate 1, the supporting plate 1 is composed of two plates 2 symmetrically arranged left and right, the two plates 2 are integrally formed, the top of each plate 2 is provided with a plurality of mounting blind holes 3, each mounting blind hole 3 is fixedly provided with a magnet 4, the top of the magnet 4 is in the same plane with the top of the supporting plate 1, the top of each plate 2 is provided with two fool-proof columns 11 distributed front and back, during use, two trays 13 are respectively attached to the top of the two plates 2, the trays 13 are simultaneously adsorbed by the plurality of magnets 4, the multi-point fixing of the trays 13 is realized, the fixing stability of the trays 13 is improved, the phenomenon that wafers on the trays 13 are turned over or biased out due to vibration is avoided, the applicable range of the trays 13 with different sizes is also applicable, two fool-proof holes 15 which are in one-to-one correspondence with the fool-proof columns 11 are arranged on the trays 13, during use, the tray 13 is placed in the middle of the two fool-proof columns 11, and the tray 13 is placed in the opposite direction, and the tray 15 is placed in the middle of the tray 13, and the tray 13 is placed in the opposite direction, and the tray 15 is not placed in the middle of the holes, and the tray 15 is placed in the opposite direction, and is placed in the position, and is in the position;

two notches 12 which are arranged in a front-back symmetrical mode are arranged on each plate body 2, the distance between the two notches 12 on the same plate body 2 is smaller than the length of the material tray 13 in the front-back direction, during the period of picking up the material tray 13, fingers of a worker are located in the notches 12, and the material tray 13 is clamped through movement of the fingers in the notches 12, so that the effect of being convenient for the worker to pick up the material tray 13 is achieved.

A bottom plate 5 is horizontally arranged below the supporting plate 1 at intervals, the bottom plate 5 is made of rubber, two auxiliary components 6 are arranged at the top of the bottom plate 5, the two auxiliary components 6 are in one-to-one correspondence with the two plate bodies 2, and the auxiliary components 6 are used for facilitating separation of the material tray 13 from the plate bodies 2;

the auxiliary assembly 6 includes a plurality of auxiliary units 7 that are matrix distribution, auxiliary units 7 include the connecting rod 8 that vertically pass plate body 2, the length of connecting rod 8 is greater than the thickness of plate body 2, the both ends of connecting rod 8 all are provided with the chamfer, the bottom mounting of connecting rod 8 sets up the top at bottom plate 5, the top level of connecting rod 8 is fixed and is provided with roof 9, the top of plate body 2 is provided with accomodates blind hole 10, roof 9 matches with accomodating blind hole 10, roof 9 is located accomodates blind hole 10, and during the unloading, promotes plate body 2 downwardly moving and laminating with bottom plate 5, and plate body 2 in-process down, withstands charging tray 13 through roof 9, makes charging tray 13 unable decline along with plate body 2 is synchronous through magnetic attraction, namely produces the clearance between plate body 2 and the charging tray 13, increases the clearance between magnet 4 and the charging tray 13 to reduce the magnetic attraction that charging tray 13 receives, be convenient for remove charging tray 13.

In addition to the above embodiments, the present utility model also includes other embodiments, and all technical solutions that are formed by equivalent transformation or equivalent substitution should fall within the protection scope of the claims of the present utility model.

Claims (10)

1. A magnetic clamp positioning tray is characterized in that: the device comprises a horizontally arranged supporting plate (1), wherein the supporting plate (1) consists of two plate bodies (2) which are symmetrically arranged left and right, a plurality of mounting blind holes (3) are formed in the tops of the two plate bodies (2), and magnets (4) are fixedly arranged in the mounting blind holes (3);

a bottom plate (5) is horizontally arranged below the supporting plate (1) at intervals, two auxiliary components (6) are arranged at the top of the bottom plate (5), and the two auxiliary components (6) are in one-to-one correspondence with the two plate bodies (2);

the auxiliary assembly (6) comprises a plurality of auxiliary units (7), the auxiliary units (7) comprise connecting rods (8) vertically penetrating through the plate body (2), the bottom end of each connecting rod (8) is fixedly arranged at the top of the bottom plate (5), a top plate (9) is horizontally and fixedly arranged at the top end of each connecting rod (8), a storage blind hole (10) is formed in the top of the plate body (2), and the top plate (9) is located in the storage blind hole (10).

2. A magnetic clamp positioning pallet as defined in claim 1, wherein: the two plate bodies (2) are of an integrated structure.

3. A magnetic clamp positioning pallet as defined in claim 1, wherein: the top of each plate body (2) is provided with two foolproof columns (11) which are distributed front and back.

4. A magnetic clamp positioning pallet as defined in claim 1, wherein: the plurality of auxiliary units (7) are distributed in a matrix.

5. A magnetic clamp positioning pallet as defined in claim 1, wherein: the length of the connecting rod (8) is greater than the thickness of the plate body (2).

6. A magnetic clamp positioning pallet as defined in claim 1, wherein: the top of the magnet (4) and the top of the supporting plate (1) are positioned on the same plane.

7. A magnetic clamp positioning pallet as defined in claim 1, wherein: two notches (12) which are arranged symmetrically in front and back are arranged on each plate body (2).

8. A magnetic clamp positioning pallet as defined in claim 1, wherein: the top plate (9) is matched with the accommodating blind hole (10).

9. A magnetic clamp positioning pallet as defined in claim 1, wherein: the bottom plate (5) is made of rubber.

10. A magnetic clamp positioning pallet as defined in claim 1, wherein: both ends of the connecting rod (8) are provided with chamfers.

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