CN219780843U - Guide device and chip mounter - Google Patents

Abstract

The utility model provides a guide device and a chip mounter, wherein the guide device comprises a fixed seat; the sliding seat is slidably arranged on the fixed seat; the suction nozzle is arranged on the sliding seat; the power driving assembly is arranged on the fixed seat and connected with the sliding seat; the guide seat is arranged on the fixed seat and provided with a guide hole. According to the utility model, the sliding seat and the suction nozzle can be driven to reciprocate on the fixed seat through the power driving assembly, and the guide seat is provided with the guide hole, so that the suction nozzle and a workpiece adsorbed on the suction nozzle can pass through the guide hole. In the process that the power driving assembly drives the suction nozzle to pass through the guide hole, the guide hole guides the workpiece to move and guide; and then, continuously mounting the guided workpiece on the workpiece to be mounted under the driving action of the power driving assembly, so that the correcting structure can be replaced by adopting a correcting mode of four-side simultaneous positioning, and the scratch on the workpiece is reduced.

Description

Guide device and chip mounter

Technical Field

The utility model belongs to the technical field of surface mounting, and particularly relates to a guide device and a surface mounting machine using the guide device.

Background

When the chip mounter is used for mounting, the position of the workpiece adsorbed on the suction nozzle needs to be corrected, so that the mounting precision of the workpiece is improved, and the product quality is improved.

At present, for correction of workpieces, a chip mounter generally adopts a correction structure with four sides positioned simultaneously. When the correcting structure is used, the four inner side faces of the correcting structure are required to be simultaneously in butt joint with the corresponding four side faces of the workpiece for correction, so that the correcting structure is easy to scratch the workpiece, and the quality of the workpiece is further affected.

Disclosure of Invention

The embodiment of the utility model aims to provide a correction device and a chip mounter, which are used for solving the problems existing in the related art: the correction structure with four edges positioned simultaneously is easy to scratch the workpiece.

In order to achieve the above purpose, the technical scheme adopted by the embodiment of the utility model is as follows:

in one aspect, there is provided a guide apparatus comprising:

a fixing seat;

the sliding seat is slidably arranged on the fixed seat along the first direction;

the suction nozzle is arranged on the sliding seat along a second direction and used for sucking a workpiece, and the second direction is parallel to the first direction;

the power driving assembly is arranged on the fixed seat and connected with the sliding seat, and is used for driving the sliding seat to reciprocate on the fixed seat;

the guide seat is arranged on the fixed seat, a guide hole is formed in the guide seat, and the guide hole is used for guiding the workpiece adsorbed on the suction nozzle to move and guide under the condition that the suction nozzle is driven by the power driving assembly to pass through.

According to the structure, the sliding seat and the suction nozzle can be driven to reciprocate on the fixed seat through the power driving assembly, and the guide seat is provided with the guide hole which can be used for the suction nozzle and a workpiece adsorbed on the suction nozzle to pass through. In the process that the power driving assembly drives the suction nozzle to pass through the guide hole, the guide hole can guide the workpiece to move and guide; and then, continuously mounting the guided workpiece on the workpiece to be mounted under the driving action of the power driving assembly, so that the correcting structure can be replaced by adopting a correcting mode of four-side simultaneous positioning, and the scratch on the workpiece is reduced.

In one embodiment, the inner side wall of the guide hole is provided with a first guide surface for guiding one end of the workpiece to move and guide and a second guide surface for guiding the other end of the workpiece to move and guide.

According to the structure, the first guide surface can guide one end of a workpiece to move and guide, the second guide surface can guide the other end of the workpiece to move and guide, and then the workpiece can be guided twice, and the workpiece guide precision is improved.

In one embodiment, the first guiding surface comprises a guiding surface for guiding the workpiece to move and guide and a avoidance surface connected with the guiding surface, a step part is formed at the connection position of the avoidance surface and the guiding surface, and the step part is used for avoiding the workpiece under the condition that the second guiding surface guides the workpiece to move and guide.

According to the structure, one end of the workpiece can be guided to move and guide through the guide surface; the opposite part of the second guide surface and the avoidance surface can guide the other end of the workpiece to move and guide, and the step part and the avoidance surface can realize avoidance of the workpiece in the guide process.

In one embodiment, the guiding surface comprises a first repairing surface for guiding the workpiece to be guided in a first movement and a second repairing surface for guiding the workpiece to be guided in a second movement, the second repairing surface is connected with the first repairing surface and the avoidance surface, and the connection position of the second repairing surface and the avoidance surface forms the step part.

According to the structure, the first correction surface can guide the workpiece to conduct primary movement correction, the second correction surface can guide the workpiece to conduct secondary movement correction, the correction precision of the workpiece is improved, and then the patch precision of the workpiece is improved.

In one embodiment, the second guide surface includes a first guide surface disposed opposite the first repair surface, a second guide surface disposed opposite the second repair surface, and a third guide surface disposed opposite the clearance surface, the second guide surface connecting the first guide surface and the third guide surface; the second guide surface is used for avoiding the workpiece under the condition that the second repair surface guides the workpiece to move and guide, and the third guide surface is used for guiding the other end of the workpiece to move and guide after the guide surface guides one end of the workpiece to move and guide.

According to the structure, the horn mouth is formed by surrounding the first guide surface and the first correction surface, so that the suction nozzle and the workpiece can extend into the guide hole. And when the second correction surface guides the workpiece to move and guide, the second guide surface can avoid the workpiece. The third guide surface can guide one end of the workpiece to move and guide the other end of the workpiece to move and guide after the guide surface guides the other end of the workpiece to move and guide.

In one embodiment, the sliding seat comprises a sliding plate slidably mounted on the fixed seat and a positioning seat mounted on the sliding plate, the power driving assembly is connected with the sliding plate, and the suction nozzle is mounted on the positioning seat.

According to the structure, the positioning seat can be supported through the sliding plate; the suction nozzle can be supported through the positioning seat, and the suction nozzle can be conveniently disassembled and assembled.

In one embodiment, the sliding seat further comprises an elastic member for elastically pushing the suction nozzle, one end of the elastic member is abutted to the positioning seat, and the other end of the elastic member is abutted to the suction nozzle.

The elastic piece can play a role in buffering and protecting the suction nozzle, and damage to the suction nozzle caused by hard collision when the suction nozzle sticks a workpiece to the circuit board is avoided.

In one embodiment, the sliding seat is provided with a positioning guide rod, the guide seat is provided with a positioning hole for the positioning guide rod to extend into, and the positioning hole and the guide hole are arranged at intervals.

The structure can realize the alignment adjustment of the suction nozzle and the guide hole, thereby being applicable to workpieces with different sizes.

In one embodiment, the guide device further comprises a detector for detecting the position of the suction nozzle, and the detector is mounted on the fixing base.

According to the structure, the detector can detect the lifting height of the suction nozzle by the power driving assembly, so that the suction nozzle is prevented from being damaged due to collision with other components during movement, and the mechanical foolproof effect is achieved.

On the other hand, a chip mounter is provided, including the guiding device provided by any of the embodiments.

The chip mounter adopting the guide device can reduce the scratch to the workpiece.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or exemplary technical descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort for a person of ordinary skill in the art.

Fig. 1 is a schematic perspective view of a guide device according to an embodiment of the present utility model;

FIG. 2 is an exploded view of FIG. 1;

fig. 3 is a schematic perspective view of a guide seat according to an embodiment of the present utility model;

FIG. 4 is a schematic cross-sectional view of FIG. 3 taken along the direction A-A;

FIG. 5 is an enlarged schematic view at B in FIG. 4;

FIG. 6 is a schematic cross-sectional view of a guide holder along A-A according to another embodiment of the present utility model;

fig. 7 is an enlarged schematic view at C in fig. 6.

Wherein, each reference numeral in the figure mainly marks:

1. a fixing seat;

2. a sliding seat; 21. a sliding plate; 22. a positioning seat; 221. positioning a guide rod; 23. a guide rail pair;

3. a suction nozzle; 4. a power drive assembly;

5. a guide seat; 51. a pilot hole;

52. a first guide surface; 521. a guide surface; 5211. a first repair face; 5212. a second repair face; 522. a clearance surface; 523. a step portion;

53. a second guide surface; 531. a first guide surface; 532. a second guide surface; 533. a third guide surface;

54. positioning holes;

6. and a detector.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", or a third "may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. The meaning of "a number" is one or more than one unless specifically defined otherwise.

In the description of the present utility model, it should be understood that the terms "center," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present utility model. Thus, the appearances of the phrase "in one embodiment" or "in some embodiments" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

Referring to fig. 1 and 2, a guide device provided by an embodiment of the present utility model will now be described. The guide device comprises a fixed seat 1, a sliding seat 2, a suction nozzle 3, a power driving component 4 and a guide seat 5. The sliding seat 2 is slidably mounted on the fixed seat 1 along a first direction, and the power driving assembly 4 is mounted on the fixed seat 1 and connected with the sliding seat 2, so that the sliding seat 2 can be driven to reciprocate on the fixed seat 1. The suction nozzle 3 is mounted on the sliding seat 2 along the second direction, and the suction nozzle 3 can be used for sucking workpieces. Wherein, the second direction is parallel to the first direction, all along vertical direction. The guide seat 5 is installed on the fixed seat 1, and a guide hole 51 for the suction nozzle 3 to pass through is formed in the guide seat 5. When the suction nozzle 3 passes through the guide hole 51, the workpiece sucked on the suction nozzle 3 can be guided by the guide hole 51.

When the workpiece suction device is used, a workpiece is sucked through the suction nozzle 3, and then the power driving assembly 4 drives the sliding seat 2 and the suction nozzle 3 to move along the direction approaching the guide seat 5. The guiding hole 51 guides the workpiece sucked on the suction nozzle 3 to move and guide during the process that the suction nozzle 3 passes through the guiding hole 51. The power driving component 4 continues to drive the sliding seat 2 and the suction nozzle 3 to move until the workpiece on the suction nozzle 3 is attached to the piece to be attached. Then the power driving component 4 drives the sliding seat 2 and the suction nozzle 3 to reversely move, so that the suction nozzle 3 is recovered to the initial position state after being pulled out from the guide hole 51, and the subsequent repeated work piece absorption and mounting operation are realized. The piece to be pasted can be a circuit board.

In this structure, the guiding hole 51 can guide the workpiece to move and guide in the process that the power driving component 4 drives the suction nozzle 3 to pass through the guiding hole 51; and then, continuously mounting the guided workpiece on the workpiece to be mounted under the driving action of the power driving assembly 4, so that the correction structure is replaced by adopting a correction mode of four-side simultaneous positioning, and the scratch on the workpiece is reduced.

In one embodiment, referring to fig. 1 and 2, the number of the suction nozzles 3 may be plural, and the plural suction nozzles 3 may be mounted on the sliding base 2 in a row; correspondingly, the number of the guide holes 51 may be multiple, the guide holes 51 may be arranged on the guide seat 5 in rows, and the number of the guide holes 51 may be consistent with the number of the suction nozzles 3. With this structure, the plurality of alignment holes 51 can guide the plurality of workpieces to be aligned in a moving manner and can realize the alignment of the plurality of workpieces at one time, thereby improving alignment efficiency and alignment efficiency.

In an embodiment, referring to fig. 3 to 5, as a specific implementation of the alignment device provided in the embodiment of the present utility model, a first guide surface 52 and a second guide surface 53 are disposed on an inner sidewall of the alignment hole 51. In this structure, the first guiding surface 52 can guide one end of the workpiece to move and guide, and the second guiding surface 53 can guide the other end of the workpiece to move and guide, so that the workpiece can be guided twice, and the workpiece guiding precision is improved.

Alternatively, during the process that the suction nozzle 3 with the workpiece absorbed thereon passes through the guide hole 51, the first guide surface 52 guides the workpiece to perform one-time movement guide; the workpiece is then guided for secondary motion alignment by the second guide surface 53.

In one embodiment, referring to fig. 3, the guiding hole 51 may have four inner sidewalls, wherein two adjacent inner sidewalls may be the first guiding surface 52, and the other two adjacent inner sidewalls may be the second guiding surface 53. The workpiece may be generally square in configuration, such as cuboid, cube, etc., having four outer sides. The two adjacent first guide surfaces 52 can be matched and resisted with the two corresponding adjacent outer side surfaces of the workpiece to guide one-time movement guide of the workpiece; two adjacent second guide surfaces 53 may cooperate with two other adjacent outer sides of the workpiece to guide the secondary movement of the workpiece.

In one embodiment, referring to fig. 5, as a specific implementation of the guiding device provided by the embodiment of the present utility model, the first guiding surface 52 includes a guiding surface 521 and a avoiding surface 522, the avoiding surface 522 is connected to the guiding surface 521, and a step portion 523 is formed at a connection position between the avoiding surface 522 and the guiding surface 521. The first guiding surface 52 may be disposed above the avoidance surface 522. In this structure, one end of the workpiece can be guided to move and guide through the guide surface 521; the opposite part of the second guiding surface 53 and the avoidance surface 522 can guide the other end of the workpiece to move and guide, and the step part 523 and the avoidance surface 522 can avoid the workpiece in the moving and guiding process.

In one embodiment, referring to fig. 5, the guiding surface 521 and the second guiding surface 53 may be inclined planes, and the avoiding surface 522 may be a vertically arranged plane. With this structure, the part of the second guiding surface 53 facing the guiding surface 521 can form a flare with the guiding surface 521, so that the suction nozzle 3 and the workpiece can extend into the guiding hole 51; the portion of the second guide surface 53 facing the avoidance surface 522 may guide the movement of the workpiece.

In another embodiment, referring to fig. 6 and 7, as a specific implementation of the guiding device provided by the embodiment of the utility model, the guiding surface 521 includes a first repairing surface 5211 and a second repairing surface 5212, the second repairing surface 5212 connects the first repairing surface 5211 and the avoidance surface 522, and a step 523 is formed at a connection position of the second repairing surface 5212 and the avoidance surface 522. Alternatively, the first repair surface 5211 is an inclined surface disposed obliquely, the second repair surface 5212 may be a vertically disposed plane, and the second repair surface 5212 may be disposed parallel to the avoidance surface 522 at a distance. With this structure, the first repair surface 5211 can guide the workpiece to be guided for one-time movement, and the second repair surface 5212 can guide the workpiece to be guided for two-time movement, thereby improving the alignment accuracy of the workpiece and further improving the bonding accuracy of the workpiece.

In another embodiment, referring to fig. 7, as a specific implementation of the aligning apparatus provided in the embodiment of the present utility model, the second guide surface 53 includes a first guide surface 531, a second guide surface 532, and a third guide surface 533, and the second guide surface 532 connects the first guide surface 531 and the third guide surface 533. The first guide surface 531 may be disposed opposite to the first repairing surface 5211, and the first guide surface 531 may be an inclined surface disposed obliquely, and a flare is enclosed between the first guide surface 531 and the first repairing surface 5211, so that the suction nozzle 3 and the workpiece may extend into the guiding hole 51. The second guide surface 532 may be disposed directly opposite the second repair surface 5212, and the second guide surface 532 may be a vertically disposed plane. The second guide surface 532 may provide for avoidance of the workpiece while the second repair surface 5212 guides the workpiece to be moved. The third guide surface 533 may be disposed opposite to the avoidance surface 522, and the third guide surface 533 may be an inclined surface disposed obliquely, and the third guide surface 533 may guide the workpiece to move and guide after the guide surface 521 guides one end of the workpiece to move and guide the other end of the workpiece.

For example, taking a square workpiece as an example, the workpiece can enter the guide hole 51 through a bell mouth formed by surrounding the first repair face 5211 and the first guide face 531, so that coarse guide of the workpiece can be guided; subsequently, the second repair face 5212 can guide the workpiece to achieve one-time fine alignment, and can guide the left and rear sides of the workpiece to move and align; subsequently, the third guide surface 533 can guide the workpiece to perform secondary fine guide, and can guide the right and front sides of the workpiece to perform moving guide so as to ensure that the workpiece is positioned at the center of the suction nozzle 3; and finally, attaching the workpiece to the circuit board.

Referring to fig. 5, the first pilot hole 51 has a two-stage structure for easy processing. Referring to fig. 7, the second pilot hole 51 has a three-stage structure, and has high pilot accuracy, but the machining is more complicated than the two-stage structure.

In an embodiment, referring to fig. 1 and fig. 2, as a specific implementation of the alignment device provided by the embodiment of the present utility model, the sliding seat 2 includes a sliding plate 21 and a positioning seat 22, the sliding plate 21 may be slidably mounted on the fixed seat 1, and the positioning seat 22 may be mounted on the sliding plate 21; the power driving assembly 4 is connected with the sliding plate 21, and the suction nozzle 3 can be mounted on the positioning seat 22. With this structure, the support of the positioning seat 22 can be realized by the slide plate 21; the suction nozzle 3 can be supported by the positioning seat 22, so that the suction nozzle 3 can be conveniently disassembled and assembled.

In one embodiment, referring to fig. 1 and 2, the power driving assembly 4 may be a cylinder transmission mechanism, a screw transmission mechanism, a sliding table linear motor, or the like. The utility model can realize the driving control of the sliding seat 2 by adopting a screw rod transmission mechanism. The sliding plate 21 can be connected with the fixed seat 1 through the guide rail pair 23, so that the reliability of reciprocating sliding of the sliding plate 21 is improved. Alternatively, guide rail pairs 23 may be installed at both ends of the sliding plate 21, respectively, further improving the reliability of the reciprocating movement of the sliding plate 21.

In one embodiment, as a specific implementation manner of the aligning device provided by the embodiment of the present utility model, the sliding seat 2 further includes an elastic member (not shown), one end of the elastic member abuts against the positioning seat 22, and the other end of the elastic member abuts against the suction nozzle 3. Alternatively, the elastic member may be a spring, and the spring may be sleeved on the suction nozzle 3. According to the structure, the elastic piece can play a role in buffering and protecting the suction nozzle 3, and damage to the suction nozzle 3 caused by hard collision when the suction nozzle 3 sticks a workpiece to a circuit board is avoided.

In an embodiment, referring to fig. 1 to 3, as a specific implementation manner of the alignment device provided by the embodiment of the present utility model, a positioning guide 221 is installed on the sliding seat 2, a positioning hole 54 is provided on the guide seat 5 corresponding to the position of the positioning guide 221, and the positioning hole 54 is disposed at a distance from the alignment hole 51. Alternatively, the positioning guide 221 may be mounted on the positioning seat 22. With this structure, the alignment adjustment of the suction nozzle 3 and the guide hole 51 can be realized by the cooperation of the positioning guide rod 221 and the positioning hole 54, so that the suction nozzle can be suitable for workpieces with different sizes.

Alternatively, both ends of the positioning seat 22 are respectively provided with positioning guide rods 221; correspondingly, the guide seat 5 is provided with a positioning hole 54 at a position corresponding to each positioning guide rod 221. With this structure, the alignment accuracy of the positioning seat 22 and the guide seat 5 can be further improved and the debugging accuracy can be improved by the cooperation of the two positioning guide rods 221 and the two positioning holes 54.

In an embodiment, referring to fig. 1, as a specific implementation of the alignment device provided in the embodiment of the present utility model, the alignment device further includes a detector 6 mounted on the fixing base 1. Alternatively, the detector 6 may be a correlation fiber, a height detector, or the like. According to the structure, the detector 6 can detect the lifting height of the suction nozzle 3 by the power driving assembly 4, so that the suction nozzle 3 is prevented from being damaged due to collision with other components during movement, and a mechanical foolproof effect is achieved.

The embodiment of the utility model also provides a chip mounter, which comprises the guide device provided by any of the embodiments. The chip mounter adopting the guide device can reduce the scratch to the workpiece.

The above description is illustrative of the various embodiments of the utility model and is not intended to be limiting, but is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (10)

1. The device of leading, its characterized in that includes:

a fixing seat;

the sliding seat is slidably arranged on the fixed seat along the first direction;

the suction nozzle is arranged on the sliding seat along a second direction and used for sucking a workpiece, and the second direction is parallel to the first direction;

the power driving assembly is arranged on the fixed seat and connected with the sliding seat, and is used for driving the sliding seat to reciprocate on the fixed seat;

the guide seat is arranged on the fixed seat, a guide hole is formed in the guide seat, and the guide hole is used for guiding the workpiece adsorbed on the suction nozzle to move and guide under the condition that the suction nozzle is driven by the power driving assembly to pass through.

2. The alignment device of claim 1, wherein: the inner side wall of the guide hole is provided with a first guide surface for guiding one end of the workpiece to move and guide and a second guide surface for guiding the other end of the workpiece to move and guide.

3. The alignment device of claim 2, wherein: the first guide surface comprises a guide surface for guiding the workpiece to move and guide and a avoidance surface connected with the guide surface, a step part is formed at the connection position of the avoidance surface and the guide surface, and the step part is used for avoiding the workpiece under the condition that the second guide surface guides the workpiece to move and guide.

4. A guide as claimed in claim 3, wherein: the guide surface comprises a first repairing surface for guiding the workpiece to be guided in a primary movement manner and a second repairing surface for guiding the workpiece to be guided in a secondary movement manner, the second repairing surface is connected with the first repairing surface and the avoidance surface, and the connection position of the second repairing surface and the avoidance surface forms the step part.

5. The alignment device of claim 4, wherein: the second guide surface comprises a first guide surface arranged opposite to the first repair surface, a second guide surface arranged opposite to the second repair surface and a third guide surface arranged opposite to the avoidance surface, and the second guide surface is connected with the first guide surface and the third guide surface; the second guide surface is used for avoiding the workpiece under the condition that the second repair surface guides the workpiece to move and guide, and the third guide surface is used for guiding the other end of the workpiece to move and guide after the guide surface guides one end of the workpiece to move and guide.

6. The alignment device of any of claims 1-5, wherein: the sliding seat comprises a sliding plate and a positioning seat, wherein the sliding plate is slidably installed on the fixed seat, the positioning seat is installed on the sliding plate, the power driving assembly is connected with the sliding plate, and the suction nozzle is installed on the positioning seat.

7. The alignment device of claim 6, wherein: the sliding seat further comprises an elastic piece for elastically pushing the suction nozzle, one end of the elastic piece is abutted to the positioning seat, and the other end of the elastic piece is abutted to the suction nozzle.

8. The alignment device of any of claims 1-5, wherein: the sliding seat is provided with a positioning guide rod, the guide seat is provided with a positioning hole for the positioning guide rod to extend into, and the positioning hole and the guide hole are arranged at intervals.

9. The alignment device of any of claims 1-5, wherein: the guide device further comprises a detector for detecting the position of the suction nozzle, and the detector is arranged on the fixing seat.

10. Chip mounter, its characterized in that: comprising a guide device according to any one of claims 1-9.