Tower-shaped suction nozzle

Abstract

The utility model provides a tower-shaped suction nozzle. The tower-shaped suction nozzle comprises a supporting piece, a shaping layer connected to one side of the supporting piece, a fixing piece surrounding the outer side of the shaping layer and a suction layer fixed between the supporting piece and the fixing piece. An air suction channel is formed in the supporting piece. The suction layer is provided with a working block and a fixed block extending from the periphery of the working block, and the working block covers and presses the shaping layer to be bent, so that a central section of the working block is in a protruding shape. The working block is provided with a plurality of adsorption holes which are not located in the same plane, the adsorption holes are communicated with the air suction channel and can be used for adsorbing an object, and the part of the object attached to the center section is in a protruding shape. When the tower-shaped suction nozzle attaches the object to the attaching object, the central part of the object is firstly attached to the attaching object, and then the object is released through the suction layer, so that the periphery of the object is continuously attached to the attaching object, and bubbles possibly generated between the object and the attaching object are gradually discharged to the periphery of the object.

Description

Technical Field

[0001] The present application relates to a suction nozzle, in particular to a tower-shaped suction nozzle. Background Art

[0002] The existing suction nozzle is usually a flat nozzle, which can be used to suck an object so that the object is flatly attached to the flat nozzle. However, when the flat nozzle sucks the object and is used to attach the object to a bonding object (such as an adhesive film), the object may first contact the bonding object with its non-central part (such as the peripheral part), which causes a large number of bubbles to be generated between the object and the bonding object. In particular, when bubbles exist between the central part of the object and the bonding object, the problem of bubbles being difficult or impossible to discharge often arises. Therefore, the applicant believes that the above-mentioned defects can be improved, and has devoted himself to research and combined with the application of scientific principles to finally propose an application with a reasonable design that effectively improves the above-mentioned defects. Utility Model Content

[0003] The technical problem to be solved by the present application is to provide a tower-shaped suction nozzle, which can effectively improve the defects that may occur in existing flat suction nozzles.

[0004] One of the embodiments of the present application discloses a tower-shaped suction nozzle, which includes: a support member formed with an air suction channel; a shaping layer connected to one side of the support member; a fixing member fixed to the support member and surrounding the outside of the shaping layer; and an absorption layer having a working area block and a fixed area extending from the periphery of the working area block; wherein the fixed area is fixed between the support member and the fixing member so that the working area block covers and presses on the shaping layer to bend, so that a central section of the working area block is protruding; wherein the working area block of the absorption layer has a plurality of adsorption holes that are not located in the same plane, which are connected to the air suction channel and can be used to adsorb an object, so that the object is attached to the working area block, so that the part of the object attached to the central section is protruding.

[0005] Optionally, the shaping layer includes a plurality of shaping blocks spaced apart from each other, and the portion of the working block that compresses the plurality of shaping blocks is not covered by the plurality of adsorption holes, and the plurality of shaping blocks and the plurality of adsorption holes are staggered with each other.

[0006] Optionally, each of the plurality of shaping blocks has a thickness ranging from 10 microns to 200 microns.

[0007] Optionally, the working block further has a connecting section surrounding the central section, and a first distance between the central section and the support member is greater than a second distance between the connecting section and the support member.

[0008] Optionally, a difference between the first distance and the second distance is between 10 micrometers and 100 micrometers.

[0009] Optionally, a plurality of first shaping blocks have a first thickness and are pressed on the central segment; a plurality of second shaping blocks have a second thickness and are pressed on the connecting segment; and a plurality of third shaping blocks each have a protrusion and a base connected to the protrusion; wherein, in each of the third shaping blocks, the protrusion has the first thickness and is pressed on the central segment, and the base has the second thickness and is pressed on the connecting segment; wherein the first thickness and the second thickness have a difference between 10 microns and 100 microns.

[0010] Optionally, the support member and the shaping layer define a transverse central axis and a longitudinal central axis perpendicular to the transverse central axis, and the transverse central axis and the longitudinal central axis intersect at the air intake channel; wherein, a plurality of the first shaping blocks are symmetrically arranged in pairs on the support member relative to the longitudinal central axis, a plurality of the second shaping blocks are symmetrically arranged in pairs on the support member relative to the longitudinal central axis, and a plurality of the third shaping blocks are symmetrically arranged in pairs on the support member relative to the transverse central axis.

[0011] Optionally, each pair of the first shaping blocks that are symmetrical to each other are arranged on the support member along a horizontal direction perpendicular to the longitudinal center axis, each pair of the second shaping blocks that are symmetrical to each other are arranged on the support member along the horizontal direction, and each pair of the third shaping blocks that are symmetrical to each other are arranged on the support member along a vertical direction perpendicular to the transverse center axis.

[0012] Optionally, the shaping layer is surrounded by an air flow channel, and the air flow channel is connected to the plurality of adsorption holes and the air suction channel; wherein the air suction channel can generate a negative pressure air flow for adsorbing the object.

[0013] Optionally, the support member and the shaping layer are integrally formed as a single-piece structure.

[0014] To summarize, the tower-shaped suction nozzle disclosed in the embodiment of the present application can be designed such that "the central section of the working block is protruding" and "when the object is attached to the working block, the part of the object attached to the central section is protruding". When the tower-shaped suction nozzle attaches the object to the attachment object, the central part of the object can first be attached to the attachment object, and then the object can be released through the suction layer, so that the periphery of the object can continue to be attached to the attachment object, and the bubbles that may be generated between the object and the attachment object can be gradually discharged to the periphery of the object, thereby avoiding the problem of bubbles remaining between the central part of the object and the attachment object.

[0015] The details of other functions and embodiments of the present application are described below with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments recorded in this application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 This is a three-dimensional schematic diagram of a tower-shaped nozzle according to an embodiment of the present application;

[0018] Figure 2 for Figure 1 Schematic diagram of the decomposition;

[0019] Figure 3 for Figure 2 A schematic plan view of the support member and the shaping layer according to an embodiment of the present application;

[0020] Figure 4 for Figure 1 A schematic cross-sectional view along section line IV-IV;

[0021] Figure 5 for Figure 4 A partial enlarged schematic diagram of the middle block V;

[0022] Figure 6 for Figure 1 a schematic cross-sectional view along section line VI-VI;

[0023] Figure 7 for Figure 1 Schematic diagram from above;

[0024] Figure 8 for Figure 4 A cross-sectional diagram of a tower-shaped suction nozzle for sucking objects;

[0025] Figure 9 for Figure 8 A schematic cross-sectional view of the central section of the absorbent layer absorbing an object;

[0026] Figure 10 for Figure 9 A schematic cross-sectional view of the connecting section of the absorbent layer absorbing an object;

[0027] Figure 11 for Figure 10 A cross-sectional schematic diagram showing a center portion of an object being bonded to a bonding object;

[0028] Figure 12 for Figure 11 Attach the object to the cross-sectional view of the object being attached. DETAILED DESCRIPTION

[0029] The following is an explanation of the implementation of the "tower nozzle" disclosed in this application through specific embodiments. Those skilled in the art can understand the advantages and effects of this application from the content disclosed in this specification. This application can be implemented or applied through other different specific embodiments. The details in this specification can also be modified and changed based on different viewpoints and applications without departing from the concept of this application. In addition, the drawings of this application are only simple schematic illustrations and are not depicted according to actual dimensions. Please note in advance. The following implementation methods will further explain the relevant technical content of this application in detail, but the disclosed content is not intended to limit the scope of protection of this application.

[0030] It should be understood that although terms such as "first," "second," and "third" may be used herein to describe various components or signals, these components or signals should not be limited by these terms. These terms are primarily used to distinguish one component from another, or one signal from another. In addition, the term "or" as used herein may include any one or more combinations of the associated listed items, as appropriate.

[0031] See also Figures 1 to 12 As shown, the embodiment of the present application discloses a tower-shaped nozzle 100, which can be used to absorb an object 200 (such as a chip), and the thickness can be selected to be no greater than 100 microns (μm). Figure 1 and Figure 2 As shown, the tower-shaped nozzle 100 includes a support member 1, a shaping layer 2 connected to one side of the support member 1, a fixing member 3 fixed to the support member 1, and a suction layer 4 fixed between the support member 1 and the fixing member 3.

[0032] Furthermore, the Figure 3 and Figure 4As shown, the fixing member 3 surrounds the outer side of the shaping layer 2 and compresses the suction layer 4 to fix (e.g., lock) it on the support member 1, thereby allowing the suction layer 4 to cover and compress the shaping layer 2. However, to facilitate understanding of this embodiment, the following will first describe the structure of the support member 1 and the shaping layer 2 in the tower nozzle 100 provided in this embodiment of the application, and then explain the connection relationship between them as appropriate.

[0033] like Figure 2 and Figure 3 As shown, the support member 1 and the shaping layer 2 are a one-piece structure formed integrally in this embodiment, but the present application is not limited thereto. For example, in other embodiments not shown in the present application, the support member 1 and the shaping layer 2 can also be two independent components that are assembled and fixed to each other. In this embodiment, the support member 1 is formed with an air intake channel 11, and the air intake channel 11 can be connected to an air extraction mechanism (not shown in the figure) to generate a negative pressure airflow in other components.

[0034] The shaping layer 2 includes a plurality of shaping blocks 21 spaced apart from each other. Specifically, the shaping layer 2 can be surrounded by the plurality of shaping blocks 21 to form an airflow channel 21a. Furthermore, the plurality of shaping blocks 21 do not cover the air intake channel 11 but are connected to the support member 1, so that the airflow channel 21a is connected to the air intake channel 11, thereby allowing the negative pressure airflow to flow in the airflow channel 21a.

[0035] It should be additionally explained that, in order to facilitate the explanation of the specific structure and relative position relationship of the multiple shaping blocks 21 in this embodiment, the support member 1 and the shaping layer 2 are defined with a transverse central axis R2 and a longitudinal central axis R1 perpendicular to the transverse central axis R2, and the transverse central axis R2 and the longitudinal central axis R1 intersect at the air intake channel 11 of the support member 1.

[0036] like Figures 2 to 4 ,and Figure 6 As shown, each of the shaping blocks 21 has a thickness between 10 micrometers (μm) and 200 micrometers (μm) in this embodiment, and the plurality of shaping blocks 21 can be distinguished according to the difference in thickness. Furthermore, the plurality of shaping blocks 21 further include a plurality of first shaping blocks 211, a plurality of second shaping blocks 212 distributed on the sides of the plurality of first shaping blocks 211, and a plurality of third shaping blocks 213 distributed between the plurality of first shaping blocks 211 and the plurality of second shaping blocks 212, but the present application is not limited thereto. For example, in other embodiments not shown in the present application, the shaping block 21 may also not include the second shaping block 212.

[0037] like Figures 3 to 5 As shown, the plurality of third shaping blocks 213 are symmetrically arranged in pairs on opposite sides of the transverse central axis R2. Each third shaping block 213 has a strip-shaped structure parallel to the longitudinal central axis R1, and each pair of symmetrical third shaping blocks 213 is arranged along a perpendicular direction D1 perpendicular to the transverse central axis R2. In other words, the plurality of third shaping blocks 213 are symmetrically arranged in pairs on the support member 1 relative to the transverse central axis R2. Specifically, each third shaping block 213 includes a base 2132 and a protrusion 2131 connected to the edge of the base 2132. The protrusion 2131 has a first thickness T1, and the base 2132 has a second thickness T2, but the present application is not limited thereto. For example, in other embodiments not shown in this application, the third shaping block 213 may not include the base 2132 (i.e., only include the protrusion 2131).

[0038] More specifically, the first thickness T1 is greater than the second thickness T2, and the difference between the first thickness T1 and the second thickness T2 can be between 10 micrometers (μm) and 100 micrometers (μm). However, this difference can be adjusted based on design requirements and is not limited by this application. Specifically, the plurality of third shaping blocks 213 are symmetrically arranged in pairs, with the plurality of protrusions 2131 facing each other, so that the plurality of third shaping blocks 213 can form a stepped protrusion with respect to the support member 1, with the protrusion decreasing from the center (e.g., the transverse center axis R2) outward.

[0039] like Figure 3 and Figure 6 As shown, the plurality of first shaping blocks 211 are symmetrically arranged in pairs on opposite sides of the longitudinal center axis R1. Each first shaping block 211 has a strip-shaped structure parallel to the transverse center axis R2, and each pair of symmetrical first shaping blocks 211 is arranged along a horizontal direction D2 perpendicular to the longitudinal center axis R1. In other words, the plurality of first shaping blocks 211 are symmetrically arranged in pairs on the support member 1 relative to the longitudinal center axis R1. Furthermore, each first shaping block 211 has the same first thickness T1 as the protrusion 2131, and the plurality of first shaping blocks 211 are symmetrically distributed on both sides of the plurality of protrusions 2131 relative to the longitudinal center axis R1.

[0040] Furthermore, the plurality of second shaping blocks 212 are symmetrically arranged in pairs on opposite sides of the longitudinal central axis R1. Each second shaping block 212 has a strip-shaped structure parallel to the transverse central axis R2. Each pair of symmetrical second shaping blocks 212 is arranged along the horizontal direction D2 perpendicular to the longitudinal central axis R1. In other words, the plurality of second shaping blocks 212 are symmetrically arranged in pairs on the support member 1 relative to the longitudinal central axis R1. Furthermore, each second shaping block 212 has the same second thickness T2 as the base 2132, and the plurality of second shaping blocks 212 are symmetrically distributed on both sides of the plurality of bases 2132 relative to the longitudinal central axis R1.

[0041] According to the above configuration, the shaping layer 2 can arrange the plurality of first shaping blocks 211, the plurality of second shaping blocks 212, and the plurality of third shaping blocks 213 relative to the support member 1 so that the plurality of shaping blocks 21 can present a stepped protrusion (that is, a tower-shaped protrusion) that decreases from the center to the outside relative to the support member 1.

[0042] It is worth mentioning that although the plurality of first shaping blocks 211, the plurality of second shaping blocks 212, and the plurality of third shaping blocks 213 are collectively defined as the plurality of shaping blocks 21 in the above description of this embodiment, the present application is not limited thereto. For example, in other embodiments not shown in the present application, the support member 1 may also be a plurality of first shaping blocks 211 and a plurality of second shaping blocks 212, respectively, replacing the protrusions 2131 and the bases 2132 in the plurality of third shaping blocks 213, thereby presenting a stepped protrusion (i.e., a tower-shaped protrusion) that decreases from the center outward relative to the support member 1. The present application is not limited thereto.

[0043] The above is a description of the structure and arrangement of the support member 1 and the shaping layer 2 in this embodiment. The following will continue to introduce the structure of the fixing member 3 and the suction layer 4, and explain the connection relationship between the various components of the tower nozzle 100 in due course.

[0044] Please also see Figure 2 、 Figure 4 and Figure 6 As shown, the absorption layer 4 has a working block 41 and a fixed block 42 extending from the periphery of the working block 41. Furthermore, the fixing member 3 is pressed against the fixed block 42 and fixed to the support member 1, thereby enabling the working block 41 to press against the multiple shaping blocks 21 of the shaping layer 2.

[0045] More specifically, the working block 41 has a plurality of suction holes 411, and the portions of the working block 41 that press against the shaping blocks 21 are not covered by the suction holes 411. In other words, the suction holes 411 and the shaping blocks 21 are staggered, allowing the suction holes 411 to connect to the airflow channel 21a, and allowing the negative pressure airflow in the air intake channel 11 to connect to the suction holes 411, thereby generating a suction force.

[0046] As described above, the working block 41 can be used to absorb the object 200 through the plurality of adsorption holes 411. It is worth noting that each adsorption hole 411 has a diameter between 0.7 mm and 1.5 mm, so that the negative pressure airflow can generate a stronger adsorption force relative to each adsorption hole 411 to absorb the object 200. However, this can be adjusted and varied according to design requirements, and the present application is not limited thereto.

[0047] like Figure 4 、 Figure 6 and Figure 7 As shown, the working block 41 has a central section S1 and a connecting section S2 surrounding the central section S1. In other words, the working block 41 is a flat structure with elasticity, so when the working block 41 presses on the plurality of the shaping blocks 21, the central section S1 can correspondingly press on the plurality of the first shaping blocks 211 (such as Figure 6 ) and the protrusions 2131 of the plurality of third shaping blocks 213 (such as Figure 4 ), and the connecting section S2 can correspondingly compress a plurality of the second shaping blocks 212 (such as Figure 6 ) and the base 2132 of the plurality of third shaping blocks 213 (such as Figure 4 ), so that the central segment S1 can be protruding relative to the connecting segment S2.

[0048] As described above, the central segment S1 can protrude relative to the connecting segment S2, thereby causing the multiple adsorption holes 411 located in the central segment S1 and the multiple adsorption holes 411 located in the connecting segment S2 to be located in different planes. To put it another way, through the configuration of the multiple first shaping blocks 211, the multiple second shaping blocks 212, and the multiple third shaping blocks 213, the central segment S1 and the connecting segment S2 can also form a stepped protrusion (i.e., a tower-shaped protrusion) with decreasing height from the center outward relative to the support member 1, thereby forming a tower-shaped absorption layer.

[0049] More specifically, a first distance H1 is defined between the central segment S1 and the support member 1, and a second distance H2 is defined between the connecting segment S2 and the support member 1. The first distance H1 is greater than the second distance H2. In this embodiment, the difference between the first distance H1 and the second distance H2 can be between 10 micrometers (μm) and 100 micrometers (μm), but the present application is not limited thereto.

[0050] The above content has described all the components of the tower nozzle 100 and the matching description of each component in the embodiment of the present application. Figures 8 to 10 As shown, the specific application and situation of the tower nozzle 100 when sucking the object 200 will be described below.

[0051] When the tower-shaped suction nozzle 100 sucks the object 200, the suction layer 4 can suck the object 200 through the working block 41 with the negative pressure airflow, and the central portion (such as the central portion) of the object 200 sucked by the protruding central segment S1 is Figure 9 ), and then continue to absorb the periphery of the object 200 with the connecting section S2 (such as Figure 10 ), thereby enabling the object 200 to bend relative to the working block 41 and thus also present a protruding shape.

[0052] According to the above, if Figure 11 and Figure 12 As shown, when the tower-shaped suction nozzle 100 absorbs the object 200 and is used to adhere the object 200 to a bonding object 300 (such as an adhesive film), the suction layer 4 can pass through the central segment S1 so that the central part of the object 200 is first adhered to the bonding object 300, and then the object 200 is released through the suction layer 4 so that the periphery of the object 200 is continuously adhered to the bonding object 300.

[0053] As a result, bubbles that may be generated between the center of the object 200 and the bonding object 300 can be gradually discharged to the periphery of the object 200, so that the object 200 can be more accurately and smoothly bonded to the bonding object 300, thereby reducing the generation of bubbles between the object 200 and the bonding object 300.

[0054] [Technical Effects of the Embodiments of the Present Application]

[0055] To summarize, the tower-shaped suction nozzle disclosed in the embodiment of the present application can be designed such that "the central section of the working block is protruding" and "when the object is attached to the working block, the part of the object attached to the central section is protruding". When the tower-shaped suction nozzle attaches the object to the attachment object, the central part of the object can first be attached to the attachment object, and then the object can be released through the suction layer, so that the periphery of the object can continue to be attached to the attachment object, and the bubbles that may be generated between the object and the attachment object can be gradually discharged to the periphery of the object, thereby avoiding the problem of bubbles remaining between the central part of the object and the attachment object.

[0056] The embodiments and / or implementation methods described above are only used to illustrate the preferred embodiments and / or implementation methods for realizing the technology of the present application, and do not impose any form of limitation on the implementation methods of the technology of the present application. Any person skilled in the art may make slight changes or modifications to other equivalent embodiments without departing from the scope of the technical means disclosed in the content of the present application, but they should still be regarded as technologies or embodiments that are essentially the same as those of the present application.

Claims

1. A tower-shaped nozzle, characterized in that: The tower-shaped nozzle comprises: a supporting member, formed with an air suction passage; a shaping layer connected to one side of the support member; a fixing member fixed to the supporting member and surrounding the outer side of the shaping layer; and An absorption layer having a working area and a fixed area extending from the periphery of the working area; wherein the fixed area is fixed between the support member and the fixed member so that the working area covers and presses the shaping layer to bend, causing a central section of the working area to protrude; The working block of the absorption layer has a plurality of adsorption holes that are not located in the same plane, which are connected to the suction channel and can be used to adsorb an object so that the object is attached to the working block, making the part of the object attached to the central section protrude.

2. The tower nozzle according to claim 1, characterized in that: The shaping layer includes a plurality of shaping blocks spaced apart from each other, and the portion of the working block that presses the plurality of shaping blocks is not covered by the plurality of adsorption holes, and the plurality of shaping blocks and the plurality of adsorption holes are staggered with each other.

3. The tower nozzle according to claim 2, characterized in that: Each of the plurality of shaping blocks has a thickness ranging from 10 micrometers to 200 micrometers.

4. The tower nozzle according to claim 2, characterized in that: The working block further has a connecting section surrounding the central section, and a first distance between the central section and the supporting member is greater than a second distance between the connecting section and the supporting member.

5. The tower nozzle according to claim 4, characterized in that: The difference between the first distance and the second distance is between 10 micrometers and 100 micrometers.

6. The tower nozzle according to claim 4, characterized in that: The plurality of shaping blocks further include: A plurality of first shaping blocks having a first thickness and pressed against the central section; a plurality of second shaping blocks having a second thickness and pressing on the connecting section; and A plurality of third shaping blocks each having a protrusion and a base connected to the protrusion; wherein, in each of the third shaping blocks, the protrusion has the first thickness and is pressed against the central section, and the base has the second thickness and is pressed against the connecting section; wherein the first thickness and the second thickness have a difference between 10 microns and 100 microns.

7. The tower nozzle according to claim 6, characterized in that: The support member and the shaping layer are defined by a transverse central axis and a longitudinal central axis perpendicular to the transverse central axis, and the transverse central axis and the longitudinal central axis intersect at the air intake channel; wherein, a plurality of the first shaping blocks are symmetrically arranged in pairs on the support member relative to the longitudinal central axis, a plurality of the second shaping blocks are symmetrically arranged in pairs on the support member relative to the longitudinal central axis, and a plurality of the third shaping blocks are symmetrically arranged in pairs on the support member relative to the transverse central axis.

8. The tower nozzle according to claim 7, characterized in that: Each pair of the first shaping blocks that are symmetrical to each other is arranged on the support member along a horizontal direction perpendicular to the longitudinal center axis, each pair of the second shaping blocks that are symmetrical to each other is arranged on the support member along the horizontal direction, and each pair of the third shaping blocks that are symmetrical to each other is arranged on the support member along a vertical direction perpendicular to the transverse center axis.

9. The tower nozzle according to claim 1, characterized in that: The shaping layer is surrounded by an air flow channel, and the air flow channel is connected to the plurality of adsorption holes and the air suction channel; wherein the air suction channel can generate a negative pressure air flow for adsorbing the object.

10. The tower nozzle according to claim 1, characterized in that: The support member and the shaping layer are integrally formed into a single-piece structure.

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