CN210349873U - Jig and die bonder - Google Patents

Abstract

The utility model provides a tool and solid brilliant machine relates to and bears technical field. The jig comprises a carrier, wherein the carrier is provided with a first mounting seat and a second mounting seat which are oppositely arranged, the first mounting seat is provided with a first positioning needle, and the second mounting seat is provided with a second positioning needle corresponding to the first positioning needle; the position of at least one of the first mount and the second mount is adjustable toward or away from the other. The die bonder comprises a die bonder and the jig, wherein the jig is matched with a tray of the die bonder. The jig can adapt to the length of the flexible part to be adjusted, and is wide in application range and high in practicability.

Description

Jig and die bonder

Technical Field

The utility model belongs to the technical field of bear the weight of the device technique and specifically relates to a tool and solid brilliant machine is related to.

Background

The flexible filament is used as a new light source and has the advantages of being slender, soft, plastic, energy-saving, power-saving and capable of emitting light in 360 degrees, the flexible filament generally comprises a substrate and a crystal chip which is pasted on the substrate through die bonding solder paste, during manufacturing, a jig is needed to fix the flexible substrate, then a die bonding machine is used for die bonding operation on the substrate, however, the existing jig only can be used for the filament with a certain length, the application range is small, the length of the filament is slightly short, the difficulty in mounting on the jig is large, and the filament can be broken; or the filament is slightly long, is easy to loosen when being installed on a jig, and cannot be subjected to subsequent die bonding operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tool and solid brilliant machine to the current tool application scope who exists has been alleviated among the prior art is little technical problem.

In a first aspect, an embodiment of the present invention provides a jig, including a carrier, where the carrier is provided with a first mounting seat and a second mounting seat which are oppositely arranged, the first mounting seat is provided with a first positioning pin, and the second mounting seat is provided with a second positioning pin corresponding to the first positioning pin; the position of at least one of the first mount and the second mount is adjustable toward or away from the other.

In an optional implementation manner, the first mounting seat is fixedly connected to the carrier, the second mounting seat is slidably connected to the carrier, a first elastic element is connected between the carrier and the second mounting seat, and when the second mounting seat receives an acting force towards the first mounting seat, the first elastic element can apply an elastic acting force deviating from the first mounting seat to the second mounting seat.

In an alternative embodiment, the carrier comprises a frame body, the frame body encloses a rectangular carrier hole, and the carrier hole comprises a first side and a second side which are arranged in parallel; the first mounting seat is fixedly connected to the frame body, the top of the first mounting seat is inserted into the carrying hole, and the first positioning pin is arranged on the top surface of the first mounting seat;

the second mounting seat comprises a limiting part and a sliding part positioned at the top of the limiting part, the top surface of the limiting part is abutted against the bottom surface of the frame body, the sliding part is clamped between the first edge and the second edge in a sliding manner, and the second positioning pin is arranged on the top surface of the sliding part; the first elastic piece is connected between the frame body and the limiting part.

In an optional embodiment, a fixed seat is installed at a position of the bottom of the frame body corresponding to the first end of the loading hole, and the fixed seat is provided with a sliding hole facing the limiting part; the first elastic piece comprises a connecting rod and a return spring, the first end of the connecting rod penetrates through the sliding hole and is connected with the limiting portion, the second end of the connecting rod is provided with a clamping joint, and the return spring is sleeved on the connecting rod and clamped between the clamping joint and the fixing seat.

In an optional implementation manner, a second elastic part is connected between the fixing seat and the limiting part, and when the limiting part receives an acting force deviating from the fixing seat, the second elastic part can apply an elastic acting force towards the fixing seat to the limiting part.

In an optional embodiment, the limiting portion is provided with a receiving hole, one end of the second elastic member is located in the receiving hole and connected to a hole wall of the receiving hole, and the other end of the second elastic member penetrates through the receiving hole and is connected to the fixing seat.

In an optional embodiment, one of the fixed seat and the limiting part is provided with a guide hole, the axial direction of the guide hole is consistent with the sliding direction of the second mounting seat, and the other one is fixedly connected with a guide rod which is inserted in the guide hole in a sliding manner.

In an optional embodiment, a first limiting magnet is mounted on the top surface of the first mounting seat, and the magnetic force range of the first limiting magnet covers the first positioning pin; and/or a second limiting magnet is mounted on the top surface of the second mounting seat, and the magnetic force range of the second limiting magnet covers the second positioning pin.

In an alternative embodiment, a first magnetic piece is arranged at the bottom of the first mounting seat; and/or a second magnetic piece is arranged at the bottom of the second mounting seat.

In a second aspect, an embodiment of the present invention provides a die bonder, which includes a die bonder and any one of the aforementioned embodiments, wherein the die bonder is matched with a tray of the die bonder.

The utility model discloses tool and solid brilliant machine's beneficial effect includes:

the utility model provides a jig and solid brilliant machine, wherein, the jig includes the carrier as the mounting base, relative position can be adjusted first mount pad and second mount pad, be equipped with the first pilot pin and the second pilot pin that are used for fixed flexible piece both ends on first mount pad and the second mount pad respectively; the die bonder comprises the jig for bearing the flexible piece, a tray for limiting the position of the jig on the die bonder and a die bonder for performing die bonding operation on the flexible piece borne by the jig.

During the use, the both ends of the flexible piece that needs to be fixed are equipped with the locating hole respectively, and wherein the locating hole of one end can peg graft with first location needle cooperation, and the locating hole of the other end can peg graft with the cooperation of second location needle to the flexible filament that needs solid brilliant operation explains as the flexible piece for the example, and flexible filament includes the flexibility and is long banding filament body and locates the terminal at filament body both ends, and the terminal at both ends all is equipped with the locating hole. The space between the first mounting seat and the second mounting seat is adjusted according to the space between the positioning holes at the two ends of the flexible filament, so that the space between the first positioning needle and the second positioning needle is correspondingly adapted to the space between the positioning holes at the two ends of the flexible filament; secondly, flexible filament packs into the tool after, first locating pin and second locating pin can stretch flexible filament for the extension state, on the basis of guaranteeing the tensile flexible filament of first locating pin and second locating pin, can also reduce the emergence of the big easy riveting department with flexible filament of first locating pin and second locating pin interval and pull the pine or even the condition of breaking, or reduce the emergence that first locating pin and second locating pin interval are less to lead to flexible filament to be the unable normal solid brilliant condition of sagging state, thereby ensure that the tool is fixed to bearing of flexible filament.

After the flexible lamp filament is installed on the jig, the jig is placed on a tray of the fixing device, and then the die bonding device carries out die bonding operation on the flexible lamp filament on the jig; and after the die bonding is finished, taking down the jig from the tray, and taking down the flexible lamp filament.

The fixture can adapt to the length of the flexible lamp filament to be adjusted, and is wide in application range and high in practicability.

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 embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of a flexible member fixed by using a jig provided by an embodiment of the present invention;

fig. 2 is a schematic view of a first structure of a jig according to an embodiment of the present invention;

FIG. 3 is a schematic view of a first perspective of the second mounting base and the fixing base shown in FIG. 2;

FIG. 4 is a schematic view of a second perspective of the second mounting base and the fixing base shown in FIG. 2;

FIG. 5 is a schematic view of the first mounting base of FIG. 2 from a first perspective;

FIG. 6 is a second perspective view of the first mounting base of FIG. 2;

fig. 7 is a top view of a jig according to an embodiment of the present invention;

fig. 8 is a bottom view of the jig according to the embodiment of the present invention;

fig. 9 is a second schematic structural view of a jig according to an embodiment of the present invention;

fig. 10 is a schematic view of a third structure of the jig according to the embodiment of the present invention.

Icon: 100-a carrier; 110-a frame body; 111-locating pins; 112-operating the slot; 120-loading hole; 200-a first mount; 210-a first locator pin; 220-a connecting portion; 230-a plug-in part; 240-a first magnetic member; 300-a second mount; 310-a second locator pin; 320-a limiting part; 321-a receiving hole; 330-a sliding part; 340-a second magnetic member; 400-a first resilient member; 410-a connecting rod; 411-a bayonet joint; 420-a return spring; 500-a fixed seat; 510-a slide hole; 520-an accommodating groove; 530-fixed foot; 600-a second elastic member; 710-a guide bar; 720-guide bearing; 810-a first position-limiting magnet; 820-digging grooves; 830-a second position-limiting magnet; 900-flexible filament; 910-a filament body; 920-terminal; 930-positioning holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the utility model is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element to be referred must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

The present embodiment provides a jig, as shown in fig. 2, including a carrier 100, where the carrier 100 is provided with a first mounting seat 200 and a second mounting seat 300, which are oppositely arranged, the first mounting seat 200 is provided with a first positioning pin 210, and the second mounting seat 300 is provided with a second positioning pin 310 corresponding to the first positioning pin 210; the position of at least one of the first mount 200 and the second mount 300 is adjustable toward or away from the other.

The embodiment also provides a die bonder which comprises a die bonder and the jig, wherein the jig is matched with a tray of the die bonder.

The jig and the die bonder provided by the embodiment comprise a carrier 100 as a mounting base, and a first mounting base 200 and a second mounting base 300, the relative positions of which can be adjusted, wherein the first mounting base 200 and the second mounting base 300 are respectively provided with a first positioning pin 210 and a second positioning pin 310 for fixing two ends of a flexible member; the die bonder comprises the jig for bearing the flexible piece, a tray for limiting the position of the jig on the die bonder and a die bonder for performing die bonding operation on the flexible piece borne by the jig.

During the use, both ends of the flexible piece that needs to be fixed are equipped with locating hole 930 respectively, and locating hole 930 of one end can cooperate with first positioning pin 210 to peg graft, and locating hole 930 of the other end can cooperate with second positioning pin 310 to peg graft, explain as taking the flexible filament 900 that needs solid brilliant operation as the example, flexible filament 900 includes the flexible and is long banding filament body 910 and locates the terminal 920 at both ends of filament body 910, and the terminal 920 at both ends all is equipped with locating hole 930. The distance between the first mounting seat 200 and the second mounting seat 300 is adjusted according to the distance between the positioning holes 930 at the two ends of the flexible filament 900, so that the distance between the first positioning pin 210 and the second positioning pin 310 is correspondingly adapted to the distance between the positioning holes 930 at the two ends of the flexible filament 900, firstly, when the flexible filament 900 is installed in a jig, the situation that the distance between the first positioning pin 210 and the second positioning pin 310 is large, the positioning hole 930 at one end of the flexible filament 900 is sleeved into the first positioning pin 210, and the positioning hole 930 at the other end needs to pull the filament body 910 with force to pull out or install the filament body into the second positioning pin 310 can be effectively reduced, so that the convenience in assembling and disassembling the flexible filament 900 is improved, and the damage to the flexible filament 900 caused by the assembling and disassembling process is reduced; secondly, flexible filament 900 packs into the tool after, first locating pin 210 and second locating pin 310 can stretch flexible filament 900 for the extension state, on the basis of guaranteeing that first locating pin 210 and second locating pin 310 stretch flexible filament 900, can also reduce the emergence that the riveting department of first locating pin 210 and second locating pin 310 interval is great easily with flexible filament 900 pulls loose or even the condition of breaking, or reduce the emergence that first locating pin 210 and second locating pin 310 interval are less leads to flexible filament 900 to be the unable normal solid brilliant condition of sagging state, thereby ensure that the tool bears fixedly to flexible filament 900.

After the flexible filament 900 is installed on the jig, the jig is placed on a tray of the fixing device, and then the die bonding device performs die bonding operation on the flexible filament 900 on the jig; and after the die bonding is finished, taking down the jig from the tray, and taking down the flexible filament 900.

The fixture can adapt to the length of the flexible filament 900 to be adjusted, and is wide in application range and high in practicability.

Alternatively, the first mounting seat 200 may be fixed to the carrier 100, the position of the first mounting seat 200 relative to the carrier 100 cannot be adjusted, the second mounting seat 300 is mounted on the carrier 100, and the position of the second mounting seat 300 on the carrier 100 can be adjusted toward or away from the first mounting seat 200; or, the second mounting seat 300 is fixedly connected to the carrier 100, the position of the second mounting seat 300 relative to the carrier 100 cannot be adjusted, the first mounting seat 200 is mounted on the carrier 100, and the position of the first mounting seat 200 on the carrier 100 can be adjusted toward or away from the second mounting seat 300; alternatively, the first and second mounting seats 200 and 300 are mounted to the carrier 100, the first mounting seat 200 being adjustable toward or away from the second mounting seat 300, and the second mounting seat 300 being adjustable toward or away from the first mounting seat 200.

Specifically, to the condition that the mount pad rigid coupling cannot adjust the position in carrier 100, the mount pad can be through detachable rigid coupling such as bolt, screw in carrier 100, specifically, as shown in fig. 9, first mount pad passes through bolt or screw and is connected with the framework is detachable, and be equipped with a plurality of installation positions in the framework, as in fig. 9, be equipped with the installation position that three intervals set up along the length direction of framework, can fix first locating seat in suitable installation position according to the length of flexible filament during the use to further improve the application scope of tool. Or the mounting seat can be fixedly connected to the carrier 100 by welding, integral molding or the like; or the mounting base may be snapped to the carrier 100 by a snap fit or the like. For the case that the mounting seat is mounted on the carrier 100 and can be adjusted in position, the mounting seat can be slidably connected to the carrier 100 and can be locked in different positions by a plurality of locking components in different positions between the mounting seat and the carrier 100, such as: the mounting seat is movably provided with an inserting shaft, a plurality of inserting holes are formed in different positions of the carrier 100, the mounting seat is adjusted to the inserting holes in different positions, and the inserting shaft is inserted into the inserting holes in corresponding positions and locked; or the mounting seat is provided with a lock catch, and the lock catch is locked on the carrier 100 after the position of the mounting seat on the carrier 100 is adjusted.

Optionally, in this embodiment, the first mounting seat 200 may be fixedly connected to the carrier 100, the second mounting seat 300 is slidably connected to the carrier 100, a first elastic element 400 is connected between the carrier 100 and the second mounting seat 300, and when the second mounting seat 300 receives an acting force toward the first mounting seat 200, the first elastic element 400 can apply an elastic acting force away from the first mounting seat 200 to the second mounting seat 300. Here, in a specific form in which the first mounting base 200 and the second mounting base 300 are mounted on the carrier 100, the first elastic member 400 can be deformed in a telescopic manner, the position of the second mounting base 300 can be moved relative to the first mounting base 200, initially, the distance between the first positioning pin 210 and the second positioning pin 310 is L1, when the distance between the positioning holes 930 at both ends of the flexible filament 900 is L2 ═ L1, the positioning holes 930 of the flexible filament 900 are mounted on the first positioning pin 210 and the second positioning pin 310, no force acts between the flexible filament 900 and the second positioning pin 310, and the first elastic member 400 is the same as the initial state.

When the distance L2 between the positioning holes 930 at the two ends of the flexible filament 900 is less than L1, the second mounting base 300 can be pulled toward the first mounting base 200 until the distance L3 between the first positioning pin 210 and the second positioning pin 310 is less than or equal to L2, so that the positioning holes 930 are sleeved with the first positioning pin 210 and the second positioning pin 310; in the process, the second mounting base 300 is acted by an acting force towards the first mounting base 200, the first elastic element 400 is correspondingly acted by an acting force towards the second mounting base 300, and the first elastic element 400 deforms and applies an elastic acting force which is deviated from the first mounting base 200 to the second mounting base 300; after the installation is completed, the second installation base 300 is loosened, the first elastic piece 400 has a tendency of restoring deformation, the first elastic piece 400 continues to apply an elastic acting force deviating from the first installation base 200 to the second installation base 300, the second installation base 300 is stressed to deviate from the first installation base 200 to move until the flexible filament 900 is tensioned by the first positioning pin 210 and the second positioning pin 310 (at the moment, the second installation base 300 receives an acting force of the flexible filament 900 towards the first installation base 200 and a reaction force of the first elastic piece 400 deviating from the first installation base 200), and the second installation base 300 can move relative to the first installation base 200 within a certain range by the arrangement of the first elastic piece 400, so that the fixture can be used for fixing the flexible filament 900 with a certain length range, the application range of the fixture is enlarged, and the applicability of the fixture is improved.

In this embodiment, as shown in fig. 2, 7-9, the carrier 100 may include a frame body 110, the frame body 110 encloses a rectangular carrier hole 120, and the carrier hole 120 includes a first side and a second side that are arranged in parallel; the first mounting seat 200 is fixedly connected to the frame body 110, the top of the first mounting seat 200 is inserted into the carrying hole 120, and the first positioning pin 210 is arranged on the top surface of the first mounting seat 200; as shown in fig. 3 and 4, the second mounting base 300 includes a limiting portion 320 and a sliding portion 330 located at the top of the limiting portion 320, the top surface of the limiting portion 320 abuts against the bottom surface of the frame 110, the sliding portion 330 is slidably engaged between the first edge and the second edge, and the second positioning pin 310 is located on the top surface of the sliding portion 330; the first elastic element 400 is connected between the frame 110 and the limiting portion 320. Here, the carrier 100, the first mounting seat 200, and the second mounting seat 300 are a specific form, the first mounting seat 200 is fixed to the frame 110, and the stopper portion 320 of the second mounting seat 300 abuts against the frame 110 to limit the second mounting seat 300 in the vertical direction; the sliding portion 330 of the second mounting base 300 is slidably inserted into the mounting hole 120 to guide the sliding of the second mounting base 300, so that the movement accuracy of the second mounting base 300 is improved, and the matching degree of the first positioning pin 210 and the second positioning pin 310 is improved. The working process of the jig is described in detail above, and is not described again here. Alternatively, the carrier hole 120 may have a rectangular shape, and two longitudinal sides of the carrier hole 120 are a first side and a second side, respectively.

Alternatively, as shown in fig. 5 and 6, the first mounting seat 200 may include a connection portion 220 and a plug portion 230 disposed at a top of the connection portion 220, a top surface of the connection portion 220 abuts against a bottom surface of the frame 110, the plug portion 230 is plugged into the carrier hole 120, and the first positioning pin 210 is disposed on a top surface of the plug portion 230. Specifically, the number of the first positioning pins 210 may be multiple, and the multiple first positioning pins 210 are uniformly arranged at intervals along the width direction of the carrier hole 120; the number of the second positioning pins 310 is also multiple, the second positioning pins 310 are uniformly arranged at intervals along the width direction of the carrier hole 120, and the second positioning pins 310 are arranged in one-to-one correspondence with the first positioning pins 210; correspondingly, when the flexible filament 900 is independently arranged, the number of the flexible filament 900 which can be carried by one fixture at the last time is not more than the number of the first positioning pins 210; as shown in fig. 1, when a plurality of flexible filaments 900 are arranged in parallel, the flexible filament 900 includes two plate-shaped terminals 920, the plurality of filament bodies 910 are connected between the two terminals 920, that is, the two terminals 920 are simultaneously used as the terminals 920 of the plurality of filament bodies 910, each terminal 920 is provided with a positioning hole 930 corresponding to the first positioning pin 210 and having a number not more than the number of the first positioning pins 210, and the plate-shaped terminals 920 can be directly attached and detached at one time during attaching and detaching.

When many flexible filaments 900 set up side by side, can be equipped with at the top surface of first mount pad 200 and second mount pad 300 and scratch groove 820, scratch groove 820 and be located flexible filament 900's terminal 920 edge to the operator stretches into with the finger and scratches the interior terminal 920 of taking off of groove 820.

In this embodiment, as shown in fig. 2-4 and 8, a fixing seat 500 is installed at a position corresponding to the first end of the loading hole 120 at the bottom of the frame body 110, and the fixing seat 500 is provided with a sliding hole 510 facing the limiting portion 320; the first elastic element 400 includes a connecting rod 410 and a return spring 420, a first end of the connecting rod 410 passes through the sliding hole 510 to be connected to the limiting portion 320, a second end of the connecting rod 410 is provided with a clamping head 411, and the return spring 420 is sleeved on the connecting rod 410 and clamped between the clamping head 411 and the fixing base 500. Here, as a specific form of the first elastic member 400, initially, the return spring 420 is in a free state or a compressed state, and when the flexible filament 900 needs to be installed, the bayonet 411 may be pressed toward the first installation base 200, the connecting rod 410 is correspondingly stressed to apply a pushing force toward the first installation base 200 to the limiting portion 320, so as to push the second installation base 300 to move toward the first installation base 200, and a distance between the first positioning pin 210 on the first installation base 200 and the second positioning pin 310 on the second installation base 300 is reduced, so as to facilitate installation of the flexible filament 900, in this process, the return spring 420 is compressed to be in a compressed state; after the installation of flexible filament 900 is completed, stop to the joint 411 application of force, reset spring 420 exerts the restoring force that deviates from first mount pad 200 to joint 411, and connecting rod 410 drives second mount pad 300 and deviates from first mount pad 200 and moves, and is taut until with flexible filament 900, the completion tool is fixed to the bearing of flexible filament 900. Specifically, the connecting rod 410 and the limiting portion 320 may be in threaded connection.

Optionally, as shown in fig. 2, a concave operation slot 112 may be provided at a position of the frame body 110 corresponding to the connection rod 410, and the operation slot 112 is configured to provide a larger operation space for an operator to push the connection rod 410 by holding the card connector 411 with hands, so as to improve the convenience of the jig.

In this embodiment, as shown in fig. 4, a second elastic element 600 may be connected between the fixing base 500 and the position-limiting portion 320, and when the position-limiting portion 320 receives an acting force departing from the fixing base 500, the second elastic element 600 can apply an elastic acting force toward the fixing base 500 to the position-limiting portion 320. The second elastic member 600 is used to assist the first elastic member 400 to apply a force to the second mounting seat 300 away from the first mounting seat 200, so as to further ensure the tightening effect of the second positioning pin 310 on the second mounting seat 300 on the flexible filament 900. Specifically, the second elastic member 600 may include an extension spring, and two ends of the extension spring are respectively connected to the limiting seat of the second mounting seat 300 and the fixing seat 500, and are in a stretched state; preferably, there may be two second elastic members 600, there may be one first elastic member 400, and the connecting rod 410 is disposed at the middle position of the limiting portion 320 along the direction perpendicular to the sliding direction of the limiting portion 320, and the two second elastic members 600 are disposed at the two ends of the limiting seat respectively; after the flexible filament 900 is installed, the first elastic member 400 and the second elastic member 600 respectively apply restoring forces to the two ends and the middle position of the limiting portion 320, so that the stability and smoothness of the movement of the limiting portion 320 and the second mounting base 300 departing from the first mounting base 200 are improved, and the occurrence of the situation that the second mounting base 300 is prone to being stuck due to partial stress deviation is reduced.

Alternatively, as shown in fig. 3, a receiving hole 321 may be formed in the limiting portion 320, one end of the second elastic element 600 is located in the receiving hole 321 and connected to a hole wall of the receiving hole 321, and the other end passes through the receiving hole 321 and is connected to the fixing base 500. Here, the second elastic member 600 is partially or completely accommodated in the accommodating hole 321, and the accommodating hole 321 protects the second elastic member 600, so that the pulling and returning effects of the second elastic member 600 on the second mounting seat 300 can be ensured on the basis of reducing the interference and damage of external factors on the second elastic member 600. Specifically, the receiving hole 321 may be a through hole, or a blind hole with an opening facing the fixing base 500; correspondingly, the accommodating groove 520 penetrating through the fixing base 500 can be formed in the corresponding position of the fixing base 500 and the accommodating hole 321, the fixing pin 530 is arranged on one side of the accommodating groove 520 departing from the accommodating hole 321, the second elastic element 600 is integrally accommodated in the accommodating space formed by the accommodating hole 321 and the accommodating groove 520, one end of the second elastic element 600 is connected with the hole wall of the accommodating hole 321, the other end of the second elastic element 600 penetrates through the accommodating groove 520 to be connected with the fixing pin 530, and on the basis of ensuring the normal use of the second elastic element 600, the inconvenience of the second elastic element 600 protruding out of the second mounting base 300 and the fixing base 500 to the use of the jig can.

In this embodiment, as shown in fig. 4, a guide hole may be disposed in one of the fixing base 500 and the limiting portion 320, an axial direction of the guide hole is consistent with a sliding direction of the second mounting base 300, the other one is fixedly connected with a guide rod 710, and the guide rod 710 is slidably inserted into the guide hole. When the connecting rod 410 pushes the second mounting base 300 to move towards the first mounting base 200, or the first elastic piece 400 and the second elastic piece 600 drive the second mounting base 300 to move away from the first mounting base 200, the insertion fit of the guide rod 710 and the guide hole plays a role in guiding the sliding of the second mounting base 300, so that the sliding position accuracy of the second mounting base 300 is further ensured, the sliding smoothness of the second mounting base 300 is correspondingly improved, and the occurrence of the offset clamping condition in the sliding process of the second mounting base 300 is reduced. Specifically, the guide rods 710 and the guide holes may be two sets, and the two sets of guide rods 710 and the guide holes are respectively located at two ends of the limiting portion 320 along a direction perpendicular to the sliding direction of the second mounting base 300. Preferably, in the limiting portion 320 and the fixing base 500, a guide bearing 720 may be disposed in one of the guide holes, the guide bearing 720 may be in the form of a linear bearing, the guide rod 710 is inserted into the guide bearing 720 in a sliding manner, and in the process that the guide rod 710 slides relative to the guide bearing 720, the friction force between the two is small, so that the resistance to the relative movement between the limiting portion 320 and the fixing base 500 is reduced, and the smoothness of the relative movement between the two is improved.

In this embodiment, as shown in fig. 5, a first limiting magnet 810 may be mounted on the top surface of the first mounting base 200, and the magnetic force range of the first limiting magnet 810 covers the first positioning pin 210; as shown in fig. 3, a second stopper magnet 830 is mounted on the top surface of the second mounting base 300, and the magnetic force range of the second stopper magnet 830 covers the second positioning pin 310. The terminal 920 of the flexible filament 900 is made of a material capable of being attracted by a limiting magnet, and after the terminal 920 is sleeved on the first positioning pin 210 and the second positioning pin 310, the limiting magnet can generate a downward magnetic force effect on the terminal 920, so that the connection firmness of the terminal 920 and the positioning pins is improved, the terminal 920 is prevented from being loosened from the positioning pins, and the bearing of a jig on the flexible filament 900 is ensured; preferably, a plurality of limiting magnets are arranged on each mounting seat at intervals along the arrangement direction of the first positioning pins 210 or the second positioning pins 310, as shown in fig. 3, three circular second limiting magnets 830 are arranged on the second mounting seat 300; as shown in fig. 5, three circular first position limiting magnets 810 are disposed on the first mounting base 200. Specifically, the first stopper magnet 810 may be provided only on the first mounting base 200 or the second stopper magnet 830 may be provided only on the second mounting base 300.

In this embodiment, as shown in fig. 6, a first magnetic member 240 may be disposed at the bottom of the first mounting base 200; as shown in fig. 4, a second magnetic member 340 is disposed at the bottom of the second mounting base 300. The first magnetic part 240 and the second magnetic part 340 can be magnets or parts capable of being attracted by the magnets, after the flexible filament 900 is installed, the jig is placed on a tray of the die bonder, a third magnetic part capable of being mutually attracted with the first magnetic part 240 and the second magnetic part 340 is arranged on the tray or a workbench for installing the tray, and the third magnetic part plays an attraction role in the first magnetic part 240 and the second magnetic part 340 so as to improve firmness of the jig on the tray and the workbench and correspondingly improve die bonding operation precision; the die bonder performs die bonding operation on the flexible filament 900, after the operation is completed, the lifting device of the die bonder can push the jig upwards out of the tray, and in the process of ejection, the third magnetic part exerts downward attraction on the first magnetic part 240 and the second magnetic part 340 so as to reduce the occurrence of the situation that the jig is upwards bounced or even falls due to upward thrust. Alternatively, the first magnetic member 240 may be disposed only on the bottom of the first mounting base 200, or the second magnetic member 340 may be disposed only on the bottom of the second mounting base 300.

In this embodiment, as shown in fig. 2, a positioning pin 111 may be further disposed on the frame body 110, and the positioning pin 111 protrudes from the bottom of the frame body 110. The tray of solid brilliant machine is equipped with the slot corresponding with locating pin 111, and the tool is placed on the tray, and locating pin 111 pegs graft in the slot to improve the position accuracy and the firm degree of connection that the tray was arranged in to the tool, the fixed operation accuracy of corresponding improvement solid brilliant machine to flexible filament 900 on the tool.

Specifically, as shown in fig. 2, 7 and 8, a set of first and second mounting seats 200 and 300 may be disposed on the frame body 110, wherein the first and second mounting seats 200 and 300 are respectively located at two ends of the loading hole 120 in the length direction; as shown in fig. 10, two sets of first mounting seats 200 and second mounting seats 300 may also be disposed on the frame 110, wherein the two second mounting seats 300 are respectively located at two ends of the length direction of the carrying hole 120, and the two first mounting seats 200 are located between the two second mounting seats 300, so that when in use, the fixture can simultaneously carry and fix the two sets of flexible filaments 900, and the practicability is further improved.

Specifically, the two parts in the jig can be fixedly connected by bolts or screws.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.

Claims (10)

1. The jig is characterized by comprising a carrier (100), wherein the carrier (100) is provided with a first mounting seat (200) and a second mounting seat (300) which are oppositely arranged, the first mounting seat (200) is provided with a first positioning pin (210), and the second mounting seat (300) is provided with a second positioning pin (310) corresponding to the first positioning pin (210); the position of at least one of the first mount (200) and the second mount (300) is adjustable toward or away from the other.

2. The jig of claim 1, wherein the first mounting seat (200) is fixedly connected to the carrier (100), the second mounting seat (300) is slidably connected to the carrier (100), a first elastic member (400) is connected between the carrier (100) and the second mounting seat (300), and when the second mounting seat (300) receives an acting force towards the first mounting seat (200), the first elastic member (400) can apply an elastic acting force away from the first mounting seat (200) to the second mounting seat (300).

3. The jig of claim 2, wherein the carrier (100) comprises a frame body (110), the frame body (110) defines a carrier hole (120), and the carrier hole (120) comprises a first side and a second side which are arranged in parallel; the first installation seat (200) is fixedly connected to the frame body (110), the top of the first installation seat (200) is inserted into the carrying hole (120), and the first positioning pin (210) is arranged on the top surface of the first installation seat (200);

the second mounting seat (300) comprises a limiting part (320) and a sliding part (330) positioned at the top of the limiting part (320), the top surface of the limiting part (320) is abutted against the bottom surface of the frame body (110), the sliding part (330) is clamped between the first edge and the second edge in a sliding manner, and the second positioning pin (310) is arranged on the top surface of the sliding part (330); the first elastic piece (400) is connected between the frame body (110) and the limiting part (320).

4. The jig of claim 3, wherein a fixed seat (500) is mounted at a position of the bottom of the frame body (110) corresponding to the first end of the carrying hole (120), and the fixed seat (500) is provided with a sliding hole (510) facing the limiting part (320); first elastic component (400) are including connecting rod (410) and reset spring (420), the first end of connecting rod (410) is passed slide opening (510) with spacing portion (320) are connected, the second end of connecting rod (410) is equipped with joint head (411), reset spring (420) cover is located connecting rod (410), and press from both sides and locate joint head (411) with between fixing base (500).

5. The jig of claim 4, wherein a second elastic member (600) is connected between the fixing seat (500) and the limiting portion (320), and when the limiting portion (320) receives an acting force departing from the fixing seat (500), the second elastic member (600) can apply an elastic acting force towards the fixing seat (500) to the limiting portion (320).

6. The jig of claim 5, wherein the limiting portion (320) is provided with a receiving hole (321), one end of the second elastic member (600) is located in the receiving hole (321) and connected to a hole wall of the receiving hole (321), and the other end of the second elastic member passes through the receiving hole (321) and is connected to the fixing base (500).

7. A jig according to any one of claims 4 to 6, wherein one of the fixed seat (500) and the limiting part (320) is provided with a guide hole, the axial direction of the guide hole is consistent with the sliding direction of the second mounting seat (300), the other one is fixedly connected with a guide rod (710), and the guide rod (710) is inserted into the guide hole in a sliding manner.

8. The jig of any one of claims 1 to 6, characterized in that a first limiting magnet (810) is mounted on the top surface of the first mounting seat (200), and the magnetic force range of the first limiting magnet (810) covers the first positioning pin (210); and/or a second limiting magnet (830) is installed on the top surface of the second installation seat (300), and the magnetic force range of the second limiting magnet (830) covers the second positioning pin (310).

9. A jig according to any one of claims 1 to 6, characterized in that the bottom of the first mounting seat (200) is provided with a first magnetic member (240); and/or a second magnetic piece (340) is arranged at the bottom of the second mounting seat (300).

10. A die bonder, comprising a die bonder and the jig of any one of claims 1-9, wherein the jig is matched with a tray of the die bonder.

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