CN216757568U - Foreign matter removing device - Google Patents

Abstract

The utility model discloses a foreign matter eliminating device, which comprises a suction disc frame, a voice coil motor and a collecting device, wherein the suction disc frame is provided with a suction disc; one side of the suction disc frame is used for absorbing products; the voice coil motor is arranged on one side of the sucker frame, which is far away from the product; the collecting device is arranged on one side, deviating from the voice coil motor, of the sucker frame and used for receiving the foreign matters falling off the product. According to the technical scheme, the product is adsorbed on one side of the suction disc frame, so that the product can be prevented from moving when foreign matters on the product are removed. One side of the sucking disc frame deviating from the product is arranged through the voice coil motor, one side of the sucking disc frame deviating from the voice coil motor is provided with the collecting device, and then the installation of the voice coil motor is avoided to have an interference effect on the installation of the product. The vibration phenomenon of the high frequency high acceleration that the voice coil motor during operation produced further can drive the suction disc frame and vibrate together, and then the suction disc frame drives the product vibration that sets up in its one side, can make the foreign matter on the product drop to collection device in the product vibration in-process, realizes eliminating the effect of the foreign matter on the product.

Description

Foreign matter removing device

Technical Field

The utility model relates to the technical field of foreign matter elimination, in particular to a foreign matter elimination device.

Background

Along with the requirements of people on the science and technology, light weight and intellectualization of products, the electronic industry is developing rapidly, the competition is more and more intense, and the cost reduction is the greatest importance. As an important component of an electronic device, a chip needs to be cut and stretched during a manufacturing process. Foreign matters such as silicon slag and the like are generated on the surface and the side wall of the chip in the processing process, so that the product is poor.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a foreign matter eliminating device, and aims to solve the problem that foreign matters are easy to remain on the surface of a chip in the processing process.

In order to achieve the above object, the utility model provides a foreign matter removing device, which comprises a suction cup frame, a voice coil motor and a collecting device; one side of the suction disc frame is used for absorbing products; the voice coil motor is arranged on one side of the sucker frame, which is far away from the product; the collecting device is arranged on one side, deviating from the voice coil motor, of the sucker frame and used for receiving the foreign matters falling from the product.

Optionally, the suction cup holder comprises a fixing plate and a suction block, and the voice coil motor is arranged on one side of the fixing plate; the air suction block is arranged on one side of the fixing plate, which deviates from the voice coil motor.

Optionally, the suction cup frame further comprises an electromagnet, and the electromagnet is arranged on one side of the fixing plate, which is far away from the voice coil motor.

Optionally, a plurality of electromagnets are arranged, and the electromagnets are uniformly distributed on the fixing plate; and/or the air suction blocks are arranged in a plurality and are uniformly distributed on the fixing plate.

Optionally, a clamping jaw is connected to the edge of the fixing plate, and the clamping jaw is used for clamping the edge of the product.

Optionally, the clamping jaw is provided with a plurality ofly, and a plurality ofly the clamping jaw is along the marginal circumference evenly distributed of fixed plate.

Optionally, one side of the fixing plate, which faces away from the air suction block, is further connected with a joint, and the joint is communicated with the air suction block.

Optionally, the voice coil motor is disposed in the middle of the fixing plate.

Optionally, the collection device is a funnel-shaped container.

Optionally, the fixing plate comprises a plate body and a support ring, and the suction block is arranged on one side of the plate body; the support ring is convexly arranged on one side of the plate body, which deviates from the air suction block, and the voice coil motor is connected with the support ring.

According to the technical scheme, the product is adsorbed on one side of the suction disc frame, so that the product can be prevented from moving when foreign matters on the product are removed, and the foreign matter removing efficiency can be improved. One side of the sucking disc frame deviating from the product is arranged through the voice coil motor, one side of the sucking disc frame deviating from the voice coil motor is provided with the collecting device, and then the installation of the voice coil motor is avoided to have an interference effect on the installation of the product. And, the vibration phenomenon of the high frequency high acceleration that the voice coil motor during operation produced further can drive the suction disc frame and vibrate together, and then the suction disc frame drives the product vibration that sets up in its one side, can make the foreign matter on the product drop to collection device in the product vibration in-process, realizes eliminating the effect of the foreign matter on the product.

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 the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic perspective view of a device for removing foreign matter according to an embodiment of the present invention;

FIG. 2 is a front view of an embodiment of the device for removing foreign matter according to the present invention;

fig. 3 is a cross-sectional view a-a of fig. 2.

The reference numbers illustrate:

the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a foreign matter eliminating device.

In an embodiment of the present invention, as shown in fig. 1, the foreign material removing apparatus includes a suction cup holder 100, a voice coil motor 200, and a collecting device 300; one side of the suction cup holder 100 to adsorb the product 400; the voice coil motor 200 is arranged on one side of the suction cup frame 100, which is far away from the product 400; the collecting device 300 is disposed on a side of the suction cup holder 100 facing away from the voice coil motor 200 to receive the foreign materials dropped from the product 400.

Specifically, the product 400 may be a chip or other component to which foreign substances are easily attached. By attaching the product 400 to one side of the suction cup holder 100, the product 400 can be prevented from moving when the foreign materials on the product 400 are removed, so that the efficiency of removing the foreign materials can be improved. When the suction cup holder 100 adsorbs the product 400, a negative pressure suction cup may be disposed on the suction cup holder 100, or a magnet may be used to adsorb the product 400. By providing the voice coil motor 200 on the side of the suction cup holder 100 facing away from the product 400, the problem that the installation of the voice coil motor 200 may have an interfering effect on the installation of the product 400 is avoided. It is understood that the voice coil motor 200 is a device capable of converting an electric current into mechanical vibration. By arranging the voice coil motor 200 on the suction cup holder 100, the vibration phenomenon of high frequency and high acceleration generated when the voice coil motor 200 works further drives the suction cup holder 100 to vibrate together, and then the suction cup holder 100 drives the product 400 arranged on one side of the suction cup holder to vibrate. Foreign matter on the product 400 may be dropped off during the vibration of the product 400.

Further, by further providing the collecting device 300 on the side of the suction cup frame 100 away from the voice coil motor 200, the collecting device 300 can be used to collect the foreign matters falling during the vibration of the product 400, so as to prevent the foreign matters on the product 400 from falling everywhere. In particular, the collecting device 300 may be spaced from the suction cup holder 100, and more particularly, the collecting device 300 is disposed on a side of the product 400 facing away from the suction cup holder 100 and spaced from the product 400. At this time, the vibration of the suction cup holder 100 and the product 400 does not affect the collecting device 300, that is, the collecting device 300 does not vibrate, so as to ensure the stability of the collecting device 300 and avoid the influence of the vibration on the service life.

Of course, the collecting device 300 may also be connected to the side of the suction cup holder 100 where the product 400 is located, and cover the product 400, so that the suction cup holder 100 drives the product 400 and the collecting device 300 to vibrate together during the vibration process, and during the vibration process, since the collecting device 300 covers the product 400, the foreign matters falling from the product 400 can still be collected in the collecting device 300, and the foreign matters on the product 400 can be better prevented from falling to places other than the collecting device 300. Based on the solution that the collecting device 300 is connected to the suction cup holder 100, further, in order to facilitate the replacement and installation of the product 400, the collecting device 300 is detachably connected to the suction cup holder 100, for example, by a snap connection, a magnetic connection, or the like. Alternatively, the collecting device 300 and the suction cup holder 100 may be movably connected, for example, the collecting device 300 and the suction cup holder 100 may be rotatably connected, specifically, the collecting device 300 may be turned to a first position and a second position relative to the suction cup holder 100, so that the collecting device 300 may be covered in the collecting device 300 when the collecting device 300 is turned to the first position; when the collection device 300 is flipped to the second position, the product 400 may be exposed and the user may remove the product 400 from the suction cup holder 100.

According to the technical scheme of the utility model, the product 400 is adsorbed on one side of the suction cup frame 100, so that the product 400 can be prevented from moving when foreign matters on the product 400 are removed, and the efficiency of removing the foreign matters can be improved. Through locating voice coil motor 200 in the one side that suction cup frame 100 deviates from product 400, set up collection device 300 in the one side that suction cup frame 100 deviates from voice coil motor 200, then avoid voice coil motor 200's installation can have the interference effect to product 400's installation. And, the vibration phenomenon of the high frequency high acceleration that voice coil motor 200 during operation produced further can drive suction cup holder 100 and vibrate together, and then suction cup holder 100 drives the product 400 vibration that sets up in its one side, can make the foreign matter on the product 400 drop to collection device 300 in product 400 vibration process, realizes eliminating the effect of the foreign matter on the product 400.

In one embodiment, as shown in fig. 1, the chuck table 100 includes a fixing plate 110 and a suction block 120, and the voice coil motor 200 is disposed at one side of the fixing plate 110; the suction block 120 is disposed on a side of the fixing plate 110 facing away from the voice coil motor 200.

By providing the fixing plate 110, a better mounting substrate can be provided for mounting the voice coil motor 200. Through locating the suction block 120 at the side of the fixing plate 110 departing from the voice coil motor 200, the suction block 120 is convenient to be closer to the product 400 and can adsorb the product 400, thereby realizing the effect that the product 400 is adsorbed on the suction cup holder 100.

It can be understood that, in order to achieve the adsorption effect of the air suction block 120 on the product 400, the technical solution of the present invention further includes an air suction pump, the air suction pump is communicated with the air suction block 120, that is, the air in the space defined by the air suction block 120 and the product 400 can be sucked, so that a negative pressure is formed in the air suction block 120, and the product 400 can be tightly adsorbed on the air suction block 120.

Further, as shown in fig. 1, in order to facilitate the connection between the suction block 120 and the air pump, a connector 150 is further connected to a side of the fixing plate 110 away from the suction block 120, and the connector 150 is communicated with the suction block 120.

By providing the connector 150, the suction block 120 may be connected to a suction pump through the connector 150. Further, by providing the joint 150 on the side of the fixing plate 110 facing away from the suction block 120, the joint 150 is provided on the side of the fixing plate 110 facing away from the product 400 and the collecting device 300, thereby avoiding a large operating space when connecting the suction pump to the joint 150.

In addition, it can be understood that, when the air in the air suction block 120 is sucked, in order to facilitate the product 400 to be adsorbed on the air suction block 120, the end of the air suction block 120 away from the product 400 needs to be sucked, that is, the fixing plate 110 is away from one side of the product 400, so that the connector 150 is disposed on one side of the fixing plate 110 away from the product 400, and also when the connector 150 is connected to the air suction pump, the suction direction can be the direction away from the product 400, so as to achieve the effect that the product 400 can be tightly adsorbed by the air suction block 120.

Further, as shown in fig. 1, the suction cup holder 100 further includes an electromagnet 130, and the electromagnet 130 is disposed on a side of the fixing plate 110 facing away from the voice coil motor 200.

Still set up electro-magnet 130 through the one side that deviates from voice coil motor 200 at fixed plate 110, make electro-magnet 130 adsorb product 400 to can further improve the adsorption effect of suction disc frame 100 to product 400, guarantee that product 400 still can be connected steadily on suction disc frame 100 at the high-frequency vibration in-process, improve the stability of foreign matter elimination process.

Further, as shown in fig. 1, a plurality of electromagnets 130 are provided, and the plurality of electromagnets 130 are uniformly distributed on the fixing plate 110.

By providing a plurality of electromagnets 130, the suction effect of the suction cup holder 100 on the product 400 can be further improved. Through evenly distributing a plurality of electro-magnets 130 on fixed plate 110, make each position of product 400 adsorbed on fixed plate 110 more evenly, avoid in the vibration process, the part of product 400 drops from fixed plate 110.

Further, as shown in fig. 1, a plurality of suction blocks 120 are provided, and the plurality of suction blocks 120 are uniformly distributed on the fixing plate 110.

By providing a plurality of suction blocks 120, the suction effect of the suction cup holder 100 on the product 400 can be further improved. Through with a plurality of pieces 120 evenly distributed that inhale on fixed plate 110, also make each position of product 400 adsorbed on fixed plate 110 more evenly, avoid in the vibration process, the part of product 400 drops from fixed plate 110.

When the electromagnet 130 and the plurality of air suction blocks 120 are arranged at the same time, the electromagnet 130 and the air suction blocks 120 can be arranged in a staggered mode at intervals; or the electromagnets 130 are distributed to form a ring, the plurality of air suction blocks 120 are arranged outside the ring formed by the electromagnets 130 in a surrounding manner, or the plurality of air suction blocks 120 are arranged inside the ring formed by the electromagnets 130 in a surrounding manner.

In order to further prevent the product 400 from falling off the suction cup holder 100, in the embodiment, the edge of the fixing plate 110 is connected with a clamping jaw for clamping the edge of the product 400.

By providing the clamping jaw, the clamping jaw clamps the product 400, so as to further improve the stabilizing effect of the product 400. Specifically, the clamping jaws may grip the edge of the product 400, thereby reducing the impact of the clamping jaws on the product 400 during vibration of the product 400 during the dropping of foreign objects on the product 400. The clamping jaws may be hook-shaped to hold the product 400 on the suction block 120 or the fixing plate 110, or may be claw-shaped to pinch the product 400.

Further, the clamping jaw is provided with a plurality of, and a plurality of clamping jaws evenly distribute along the edge circumference of fixed plate 110.

Through setting up a plurality of clamping jaws, and a plurality of clamping jaws are along the marginal circumference evenly distributed of fixed plate 110, then can improve the clamp to product 400 on the one hand and get the steadiness to further avoid product 400 to drop from sucking disc frame 100.

Further, as shown in fig. 1, the voice coil motor 200 is disposed at the middle of the fixing plate 110.

By arranging the voice coil in the middle of the fixing plate 110, when the product 400 is mounted on the fixing plate 110, the voice coil can directly vibrate towards the middle of the fixing plate 110 and the product 400, and then the voice coil can spread from the middle to the periphery, so that the same vibration frequency and vibration amplitude can be obtained on the product 400 from the same place in the middle of the product 400, and the balance of vibration can be kept.

Further, as shown in fig. 1, the collecting device 300 is a funnel-shaped container.

By providing the collecting device 300 as a funnel-shaped container, it is convenient to drop the foreign matters on the products 400 to the rear of the collecting device 300 and to the bottom of the collecting device 300 along the side wall of the collecting device 300, so as to avoid more foreign matters from blocking the opening of the collecting device 300 facing the suction cup holder 100.

Further, referring to fig. 2 and 3, the fixing plate 110 includes a plate body 111 and a support ring 112, and the suction block 120 is disposed on one side of the plate body 111; the support ring 112 is protruded from a side of the plate body 111 facing away from the suction block 120, and the voice coil motor 200 is connected to the support ring 112.

By including the fixing plate 110 with the plate body 111 and the support ring 112, the plate body 111 is used to carry the product 400 and has an arrangement space for the supply magnet 130, the suction block 120, and the like; the support ring 112 is used to fix the voice coil motor 200, and by being arranged in a ring shape, the weight of the chuck holder 100 can be reduced on the basis of supporting the voice coil motor 200.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (10)

1. A foreign matter elimination apparatus, characterized by comprising:

a suction cup holder, one side of which is used for absorbing products;

the voice coil motor is arranged on one side of the sucking disc frame, which is far away from the product; and

and the collecting device is arranged on one side of the sucking disc frame, which deviates from the voice coil motor, and is used for receiving the foreign matters falling from the product.

2. The foreign matter elimination apparatus of claim 1, wherein the suction cup holder comprises:

the voice coil motor is arranged on one side of the fixed plate; and

and the air suction block is arranged on one side of the fixed plate, which deviates from the voice coil motor.

3. The foreign matter elimination device of claim 2, wherein the suction cup holder further comprises an electromagnet provided on a side of the fixing plate facing away from the voice coil motor.

4. The foreign matter removing apparatus according to claim 3, wherein a plurality of the electromagnets are uniformly distributed on the fixing plate;

and/or the air suction blocks are arranged in a plurality and are uniformly distributed on the fixing plate.

5. A foreign matter elimination apparatus according to any one of claims 2 to 4, wherein a jaw is attached to an edge of the fixing plate, and the jaw is configured to hold an edge of the product.

6. The foreign matter elimination apparatus of claim 5, wherein the clamping jaw is provided in plurality, and a plurality of the clamping jaws are evenly distributed along the circumference of the edge of the fixing plate.

7. The foreign matter elimination device of any one of claims 2 to 4, wherein a joint is further connected to a side of the fixing plate facing away from the suction block, the joint communicating with the suction block.

8. The foreign matter elimination device according to any one of claims 2 to 4, wherein the voice coil motor is provided at a middle portion of the fixed plate.

9. A foreign matter elimination apparatus according to any one of claims 2 to 4, wherein the collection means is a funnel-shaped container.

10. The foreign matter elimination apparatus of any one of claims 2 to 4, wherein the fixing plate comprises:

the air suction block is arranged on one side of the plate body; and

the support ring, the protruding locating of support ring the board body deviates from one side of piece of breathing in, voice coil motor connect in the support ring.

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