TWI832511B - Holder for handler of electronic component - Google Patents

Abstract

The present invention relates to a shelf for an electronic component sorting machine. The shelf for electronic component sorting machines according to the present invention has a movable guide, so that all electronic components with a width within the maximum tolerance can be stably placed on the adapter by the movement of the movable guide, so it finally has It can improve the operation rate of the sorting machine.

Description

Shelves for electronic component sorting machines

The present invention relates to a rack for racking electronic components in an electronic component sorting machine.

Electronic components are produced through a variety of processes and shipped out after testing. In this case, an electronic component sorter (hereinafter referred to as "sorter") for sorting electronic components is used in multiple work processes. In particular, sorting machines are necessary for testing and sorting produced electronic components.

With the development of new electronic components or required processes, the sorting machine is proposed and manufactured with a new structure, and various subsequent developments are being carried out for stabilization.

Recently, the popularity of solid state drives (SSDs), which are large electronic components equipped with multiple electronic components, is increasing.

In the early days, due to the low demand for SSDs, SSDs were processed manually when only a small amount was produced. Especially during the testing process, the solid state drive is directly electrically connected to the tester and disconnected through manual operations. However, with the dramatic increase in demand, manual test support has reached a difficult state.

However, since the thickness, structure, and weight of solid-state drives are different from existing electronic components, existing sorters cannot be directly applied. Therefore, the applicant of the present invention has previously proposed a sorter suitable for test support of large electronic components such as solid-state drives in Korean Patent Publication Nos. 10-2019-0050483 and 10-2019-0061291.

In addition, existing sorters are designed to process only electronic components of the same specifications, or must replace multiple constituent components when the specifications of the electronic components to be processed change. Therefore, it is necessary to provide a sorting machine corresponding to the number of electronic components for handling various specifications, resulting in a waste of construction costs and space, or a reduction in execution time due to replacement of components.

In addition, since electronic components such as solid-state drives have very diverse specifications depending on the finished product to which they are applied, they are actually produced using a system of high-variety, low-volume production. Considering this situation, the applicant of the present invention proposed a universal sorting machine in Korean Patent Application No. 10-20-0073725 (hereinafter referred to as the "prior-filed invention").

According to the use of an adapter in a sorting machine of the previously applied invention, the adapter functions as a carrier for supplying electronic components to the tester. As a result, one sorter can handle multiple types of electronic components of different sizes simply by changing adapters.

The adapter has a pair of gripping rails for gripping or releasing the mounted electronic components. During the process of placing the electronic components on or detaching the electronic components from the adapter, the distance between the pair of gripping rails becomes wider, which requires Leave the adapter open. Furthermore, in order to maintain the position of the electronic components when the adapter is in an open state, a separate support protrusion capable of supporting the electronic components is required.

In addition, although electronic components are made very delicately, there are bound to be tolerances. For example, when an electronic component is to be manufactured with a width of 22mm, the width of the actual manufactured electronic component reflects a tolerance of 0.15mm, thus having a range from 21.85mm to 22.15mm. Therefore, the width supported by the support device can only be set to 22.15mm.

However, as shown in the reference drawing of FIG. 20 , the support base sj formed on the support protrusions 213 a and 213 b is formed to be able to support only the left and right sides of the electronic component ED due to interference with the structure of the electronic component ED or other structures of the adapter. The end is about 0.25mm. Therefore, as shown in FIG. 21 , the electronic component ED with a width of 21.85 mm reflecting the negative tolerance cannot be supported by the support table sj normally, and may cause a placement failure in which one side drops downward. Furthermore, if placement failure occurs, it is necessary to eliminate the placement failure after stopping the operation of the sorting machine. Therefore, there is a problem that the operation rate of the sorting machine decreases accordingly or the electronic component ED is damaged.

The present invention is based on consideration of a structure that can favorably support electronic components that are manufactured to have different widths due to tolerances.

The shelf for electronic component sorting machines according to the present invention includes: a pair of gripping levers capable of gripping or releasing an adapter for detachably housing electronic components; and a driving source that reduces or expands the pair of gripping levers. The interval between the holding rods enables the pair of holding rods to hold or release the adapter; a pair of movable guides supports the electronic components in a state where the adapter is opened by the opening machine, and Guide the installation position of the electronic component in the process of installing the electronic component to the adapter; a restoration component that applies an external force to the pair of movable guides to move the pair of movable guides. If the external force is removed from the pair of movable guides, When a pair of movable guides is removed, the pair of movable guides are restored to their original positions; and a frame is provided for arranging the pair of holding rods, the driving source, and the pair of moving guides. type guide and the restoration component, wherein the movable guide is movably disposed on the setting frame and protrudes upward through the passage area of the adapter to support electronic components placed on the adapter, A pair of movable guides includes: a guide part whose width becomes narrower as the surfaces facing each other go downwards, so as to guide the placement position of the electronic component; and a support part located below the guide part to support it. The electronic component is thereby formed to form a support platform that sets the placement position at which the electronic component can be placed on the adapter.

The pair of movable guides are hingedly coupled to the installation frame through their lower ends so as to widen or narrow the distance between the support platforms of the pair of guides through rotational movement.

The restoring member has a pair of restoring springs for respectively restoring the pair of movable guides.

The restoring member has a pair of restoring springs for restoring the pair of movable guides together.

It also includes: a pair of fixed guides fixedly provided on the installation frame, capable of supporting the electronic components when the adapter is opened by the opening machine, and guiding the placement position of the electronic components during the process of placing the electronic components into the adapter. .

It also includes: a prevention protrusion fixedly provided on the installation frame for preventing the electronic components placed on the adapter from deflecting when the opener opens the adapter.

Also included is a sensor for sensing poor placement of the electronic component during a process in which the electronic component is placed into the adapter.

According to the present invention, electronic components manufactured with different widths due to tolerances can be stably placed on the adapter, thereby ultimately having the effect of improving the operation rate of the sorting machine.

Preferred embodiments according to the present invention are described with reference to the drawings. For simplicity of description, repeated or substantially identical structural descriptions are omitted or simplified as much as possible. ＜Instructions for electrical connection between electronic components and tester＞

A sorter to which a rack (hereinafter referred to as a "rack") for an electronic component sorter according to the present invention is applied is more suitable for inserting the contact terminal side portion of an electronic component such as a solid state drive into a tester way of testing the slit.

For example, as shown in FIG. 1 , the tester TESTER has a test slit S, and the terminal T-side portion of the electronic component ED is inserted into the test slit S, thereby having a structure in which the electronic component ED and the tester TESTER are electrically connected. Here, as shown in FIG. 1 , the test slit S may be long in the up-down direction or long in the horizontal direction.

<Schematic explanation of the overall configuration of the sorting machine>

FIG. 2 is a schematic plan view of the sorting machine HR, and FIG. 3 is a schematic perspective view of the sorting machine HR of FIG. 2 .

The sorting machine HR according to the present embodiment includes a connection part CP, a stack part SP and a conveyor TA.

The connection part CP takes out the electronic component ED to be tested from the user tray CT and supplies it to the tester TESTER, or recovers the electronic component ED after testing from the tester TESTER and loads it into the user tray CT. A shelf according to the present invention is provided on the connection part CP.

The stacker section SP stores the user trays loaded into the sorter HR in order to supply the user trays CT loaded with the electronic components ED to be tested to the connection section CP, or collects the electronic components ED loaded with the test completed from the connection section CP. The user's pallet CT is stored before being moved out from the sorter HR. In addition, the stack section SP provides the user tray CT loaded with the stored electronic components ED to be tested to the conveyor TA, or the user tray CT loaded with the electronic component ED after testing is recovered from the conveyor TA.

The transport device TA transports the user tray CT between the connection part CP and the stack part SP. That is, the user tray CT loaded with the electronic component ED to be tested is transferred from the stack part SP to the connection part CP by the transfer device TA, and the user tray CT loaded with the electronic component ED that has been tested is transferred from the connection part via the transfer device TA. CP is transferred to the stack part SP.

The electronic components ED that need to be tested in the sorter HR as described above are moved from the stack part SP to the connection part CP through the conveyor TA in a state loaded on the user tray CT. And, in the connection part CP, it is moved from the user tray CT to the relay device 100 by the moving handle MH, and is supplied from the relay device 100 to the tester TESTER by the test handle TH. After that, the electronic component ED after the test is moved to the stack part SP through the above-mentioned reverse procedure.

Here, the moving handle MH has a structure that holds the electronic component ED by vacuum suction, and the test handle TH has a structure that holds the electronic component ED by pressing both ends.

<Outline of the flow of electronic components implemented in the connection part managed by the adapter>

As described in detail in the previously applied invention, with reference to the conceptual diagram of FIG. 4 , the flow of the electronic component ED executed in the case of application of the adapter AD is summarized.

With the adapter AD placed on the relay device 100, the moving handle MH takes out the electronic component ED from the user tray CT and places it on the relay device 100. Adapter AD of the first working area WA1. At this time, the relay device 100 opens the adapter AD so that the electronic component ED can be placed on the adapter AD by moving the handle MH.

When the first operation of placing the electronic component ED on the adapter AD is completed, the relay device 100 moves the adapter AD from the first operation area WA1 to the second operation area WA2. Here, the first working area WA1 is behind the second working area WA2.

When the movement of the adapter AD to the second work area WA2 is completed, the relay device 100 rotates the adapter AD so that the posture of the electronic component ED installed on the adapter AD is converted from a horizontal position to a vertical position. Next, the test handle TH holds the adapter AD and moves to electrically connect the electronic component ED installed in the adapter AD to the tester TESTER. Then, when the test of the electronic component ED is completed, the reverse operation is performed, and the electronic component ED whose test has been completed moves to the user tray CT.

<Illustrative description of the adapter>

5 is a plan view of the adapter AD, which can be opened by an opener (described later) as shown in the prior Korean Patent Application No. 10-2021-0017446 (hereinafter referred to as the "prior application") of the applicant of the present invention. The open lever FL is pressurized or depressurized. When the opening lever FL is pressurized, the distance between the pair of clamping rails GR1 and GR2 becomes wider, and the adapter AD is opened. Therefore, the electronic component ED can be placed on the adapter AD or the electronic component ED placed on the adapter AD can be placed. Detach. And when the pressure on the release lever FL is released, the gap between the pair of clamping rails GR1 and GR2 The gap is narrowed, so that the adapter AD is closed. In this case, the electronic component ED placed on the adapter AD is fixed.

Other structures or operating structures of the aforementioned adapter AD have been described in detail in the above-mentioned prior applications and are therefore omitted in this specification.

Since this adapter AD is detachably coupled to the relay device 100, the test handle TH is moved together with the electronic component ED.

For reference, the adapter has a passage area pf through which a flow-type guide and a fixed-type guide to be described later can pass.

<Schematic explanation of the purpose and structure of the relay device>

The relay device 100 relays the electronic component ED between the moving handle MH and the test handle TH. The moving handle MH and the test handle TH are responsible for supplying the electronic component ED located on the user tray CT to the tester TESTER or the electronic component that will complete the test. ED is recovered from the tester TESTER to the user tray CT.

Generally, large electronic components ED with a wide shape such as solid state drives are supplied to the sorter HR in a state of being horizontally loaded on the user tray CT. Therefore, in order to extract the electronic component ED from the user tray CT, it is more appropriate to hold the electronic component ED by vacuum suction. However, in order to forcibly insert the electronic component ED into the test slit S of the tester TESTER, it is not appropriate to hold the electronic component ED by vacuum suction. Instead, the method of holding the electronic component ED by applying pressure to both ends is is appropriate. This is because by applying pressure to both ends of the electronic component ED In the case of the method, it is possible to easily adopt a structure that can appropriately guide the electronic component ED that moves for insertion.

Therefore, as shown in the above-mentioned related applications, the sorting machine HR needs to have two holding structures for holding the electronic component ED. One of them is a mobile handle MH that can hold the electronic component ED by vacuum adsorption, and the other is a test handle TH that can hold the electronic component ED by pressing at both ends.

The mobile handle MH is used to extract the electronic components ED from the user tray CT or to load the electronic components ED to the user tray CT. Furthermore, the test handle TH is used when inserting the electronic component ED into the test slit S of the tester TESTER or when recovering the electronic component ED from the test slit S.

In addition, if the working area of the moving handle MH and the working area of the test handle TH overlap, not only the control design to prevent interference between them will be very complicated, but also the operation rate will be reduced. Therefore, as mentioned above, it is best to Work areas WA1 and WA2 are distinguished. In addition, when the test slit S has a vertically elongated shape, it is necessary to change the posture of the horizontal electronic component ED to a vertical posture. Therefore, a relay device 100 like the present invention is needed.

That is, the relay device 100 according to the present invention is provided for the following reasons.

First, it is necessary to appropriately relay the electronic component ED between the moving handle MH having a vacuum suction system structure and the test handle TH having a double-end pressure system structure.

Second, in the relay program, it is necessary to change the posture of the electronic component ED from a horizontal position to a vertical position or from a vertical position to a horizontal position.

Third, it is necessary to prevent the working areas WA1 and WA2 of the moving handle MH and the test handle TH from overlapping.

Fourth, it is necessary to enable the sorting machine HR to handle various specifications of electronic components ED.

To this end, as referred to in the conceptual diagram of FIG. 6 and the partial excerpt of FIG. 7 in which the shuttle 120 is omitted, the relay device 100 includes the rest 110 , the shuttle 120 , the posture converter 130 and the opener 140 .

The shelf 110 is equipped to hold the previously described adapter AD. And the present invention relates to such a shelf 110, which will be described in more detail later in another category.

The shuttle 120 reciprocates the shelf 110 between the first working area WA1 where the moving handle MH works and the second working area WA2 where the test handle TH works. Therefore, the first working area WA1 and the second working area WA2 can be separated without overlapping each other, and operational interference between the moving handle MH and the test handle TH can be prevented.

The attitude converter 130 rotates the adapter AD placed on the stand 110 by rotating the stand 110, thereby finally rotating the electronic component ED placed on the adapter AD, thereby converting the posture of the electronic component ED. For reference, in the process of supplying the electronic component ED to the tester TESTER, the posture of the electronic component ED changes from horizontal to vertical, and in the process of recovering the electronic component ED to the user tray CT, the posture of the electronic component ED changes from Vertical to horizontal conversion.

The opener 140 opens the adapter AD so that the electronic component ED can be placed in the adapter AD or the electronic component ED placed in the adapter AD can be extracted. As shown in the excerpt of FIG. 8 , this opener 140 includes a pressure rod 141 , a pressure source 142 and a rebound spring 143 .

The pressurizing lever 141 pressurizes the opening lever FL of the adapter AD to open the adapter AD.

The pressure source 142 moves the pressure rod 141 forward and backward, so that the pressure rod 141 pressurizes or depressurizes the open lever FL of the adapter AD. As this pressure source 142, although a cylinder is used in this embodiment, it is not necessarily limited to a cylinder.

The rebound spring 143 is provided as an elastic member that biases the pressure lever 141 in the direction of releasing pressure when the pressure force is not supplied from the pressure source 142 .

In addition, it should be noted that the stand 110 is rotated by the posture converter 130 . Therefore, in order to open the adapter AD placed on the shelf 110 , the opener 140 may be coupled to the shelf 110 first. However, due to the operating structure of the shelf 110 itself, it is difficult to couple the opener 140 to the shelf 110 . Therefore, in this embodiment, by adopting a structure in which the pressure rod 141 is rotatably coupled to the pressure source 142, the rest 110 can rotate the pressure rod 141 together when the rest 110 is rotated by the posture converter 130.

For reference, since the posture converter 130 and the opener 140 need to move back and forth together with the shelf 110, they are respectively combined with the shelf 110 in an operable structure and move together with the shelf 110.

<Instructions for the shelf>

As shown in the excerpts of FIG. 9 , FIG. 10 and FIG. 11 , the shelf 110 has a pair of holding rods 111 a and 111 b, a driving source 112 , a pair of movable guides 113 a and 113 b, and a pair of fixed guides 114 a. 114b, a pair of return springs 115a, 115b, a mounting frame 116 and a sensor 117.

The pair of grip levers 111a and 111b and the drive source 112 will be described with reference to excerpts of FIGS. 12 and 13 .

The pair of holding levers 111a and 111b hold or release the adapter AD by narrowing or widening the distance between them.

The driving source 112 reduces or expands the distance between the pair of gripping levers 111a and 111b, thereby providing a driving force that enables the pair of gripping levers 111a and 111b to automatically grip or release the adapter AD. In this embodiment, the driving force from the driving source is not directly supplied to the pair of gripping rods 111a and 111b. Instead, the driving force is transmitted through the guide rail a, the pair of rotating links b, and the advance and retreat member c.

When the gripping bars 111a and 111b move in the left and right directions, the guide rail a guides the movement of the gripping bars 111a and 111b. For this purpose, the gripping rods 111a and 111b are orbitally coupled to the guide rail a.

One side of the pair of rotating links b is rotatably coupled to the holding rods 111a and 111b, and the other side is rotatably coupled to the advance and retreat member c. Therefore, the holding rods 111a and 111b are pushed or pulled in the left and right directions while the rotating link b is rotated by the forward or backward movement of the forward and backward member c.

The advancement and retraction member c advances and rotates by the driving force of the driving source 112 .

For reference, in this embodiment, the driving force of the driving source 112 composed of a cylinder is transmitted to the pair of gripping rods 111a and 111b through the forward and backward member c, etc., but as long as the pair of gripping rods 111a can be changed , 111b, any structure can be optimally applied.

In addition, the pair of holding levers 111a and 111b should be able to hold or release the adapter AD when the electronic component ED is in a horizontal state, and should also be able to hold the adapter AD when the electronic component ED is in an upright state. Holding or releasing a hold. Therefore, the holding rods 111a, 111b and the driving source 112 should be configured to be rotatable together with the setting frame 116 by the posture converter 130. For this reason, in this embodiment, a structure is adopted in which the holding rods 111a, 111b and the driving source 112 are operatively coupled to the setting frame 116. As shown in FIG. 11 , the driving source 112 is located on the opposite side of the adapter AD, that is, the back side of the frame 116 , so that the driving force is appropriately supplied to the pair of holding rods 111 a and 111 b without interfering with the adapter AD. of shelving.

The pair of movable guides 113a, 113b can support the electronic component ED to maintain the position of the electronic component ED when the adapter AD is opened by the opener 140, and in the process of placing the electronic component ED into the adapter AD Guide the placement position of the electronic component ED. The movable guides 113a and 113b are mounted on the bracket B fixed to the installation frame 116 and are hingedly coupled to the bracket B, and are finally installed on the installation frame 116 to be rotatably movable. Furthermore, the passage area pf of the adapter AD can protrude upward, thereby supporting the electronic components placed on the adapter AD. ED. For this reason, as shown in the excerpt of FIG. 14 , the movable guides 113a and 113b have a guide part gp and a support part sp.

The width of the mutually facing surfaces of the guide portion gp becomes narrower as it goes downward, thereby guiding the placement position of the electronic component ED.

The support portion sp is formed integrally with the guide portion gp and is located below the guide portion gp to support the electronic component ED, thereby forming a support base sj that sets a placement position at which the electronic component ED can be placed on the adapter AD.

Furthermore, as shown in FIG. 15 , the movable guides 113 a and 113 b are formed with insertion grooves ig into which return springs 115 a and 115 b configured to allow the movable guides to be inserted. Restoration components for position restoration of 113a and 113b.

Preferably, the interval between the pair of movable guides 113a, 113b is set to be able to accommodate the electronic component ED having the largest negative tolerance width.

The pair of fixed guides 114a and 114b have the same shape and structure as the pair of movable guides 113a and 113b, but are fixedly installed on the installation frame 116. Such a pair of fixed guides 114a and 114b can also guide the placement position of the electronic component ED during the process of placing the electronic component ED on the adapter AD. However, the spacing between the pair of fixed guides 114a, 114b is set to be able to accommodate the electronic component ED having the largest positive tolerance width. In addition, the pair of fixed guides 114a and 114b also has a function of preventing the electronic component ED placed on the adapter AD from being deflected in a state where the adapter AD is opened by the opener 140. Therefore, from the functional point of view of preventing the above-mentioned deflection of the electronic component ED, a pair of fixed guides 114a, 114b may also be named as prevention protrusions that prevent the electronic component ED from deflecting. For example, the elastic coefficients of the two return springs 115a and 115b become different, so that the electronic component ED lowered by moving the handle MH may be deflected to one side. At this time, the fixed guides 114a and 114b will prevent the electronic component ED from being deflected to one side. Skew exceeds specified threshold.

The pair of return springs 115a and 115b are provided so that when an external force is applied to the pair of movable guides 113a and 113b to rotate and move the pair of movable guides 113a and 113b, the pair of return springs 115a and 115b are provided so that the external force is removed from the pair of movable guides 113a. , 113b is removed, and the pair of movable guides 113a, 113b is restored to its original position. The lower ends of such return springs 115a and 115b are fixed to the installation frame 116.

The installation frame 116 is used to install a pair of gripping rods 111a and 111b, a driving source 112, a pair of movable guides 113a and 113b, a pair of fixed guides 114a and 114b, and return springs 115a and 115b.

The sensor 117 senses the placement failure of the electronic component AD in the process of placing the electronic component ED to the adapter AD.

FIG. 16 illustrates an example in which the adapter AD is placed on the shelf 110 . Referring to FIG. 16 , it can be confirmed that the adapter AD is provided with a movable guide 113 a and a fixed guide 114 a in the passage area pf.

<Instructions for characteristic operations>

When the electronic component ED is supplied to the adapter AD installed on the holder 110 by moving the handle MH, the adapter AD is kept open by the opener 140 .

First, for the electronic component ED having the maximum negative tolerance width, the movable guides 113a and 113b do not rotate.

However, for the electronic component ED having a width greater than or equal to the maximum negative tolerance width, if the electronic component ED is lowered by the moving handle MH, both ends of the electronic component ED will move along the movable guide 113a while contacting the guide portion gp. , apply external force in the unfolding direction of 113b. Thereby, as shown in the enlarged FIG. 17 , while the movable guides 113 a and 113 b rotate and move, the distance between the two support stands sj is widened, so that the electronic component ED can be appropriately supported on the two support bases sj . Support table sj.

<Application example for shelving device>

Referring to the schematic diagram of FIG. 18 , the horizontal movement of the movable guides 113 a and 113 b widens or narrows the interval between the support tables.

In addition, referring to the schematic diagram of FIG. 19 , one restoring spring 115 is formed to provide restoring force to both sides of the movable guides 113 a and 113 b at the same time. As shown in FIG. 19 , in the case where a restoring force is applied to both movable guides 113 a and 113 b by one restoring spring 115 , it is possible to prevent movement caused by the elastic coefficients of the restoring springs 115 a and 115 b being different from each other. There is a problem that the movement amounts of the guides 113a and 113b become different from each other.

As mentioned above, although the specific description of the present invention is carried out with reference to the embodiments of the drawings, the above-mentioned embodiments are only examples of preferred examples of the present invention. Therefore, it cannot be understood that the present invention is limited to the above-mentioned embodiments. For example, the scope of rights of the present invention should be understood as the scope of claims described below and their equivalent scope.

110: Shelves for electronic components sorting machines 111a,111b: Grip rod 112:Drive source 113a,113b: Mobile guide gp: guide part sp: support part sj: support platform 114a, 114b: fixed guide 115a,115b:Return spring 116:Set the frame 117: Sensor

FIG. 1 is a reference diagram for explaining the electrical connection structure between the electronic component and the tester.

FIG. 2 is a conceptual structural diagram of an electronic component sorting machine according to an embodiment of the present invention.

FIG. 3 is a schematic perspective view of the sorting machine of FIG. 2 .

FIG. 4 is a reference diagram for explaining the flow of the electronic component executed in the connection section.

FIG. 5 is a plan view of an adapter applicable to the sorting machine of FIG. 2 .

FIG. 6 is a conceptual diagram of a relay device for an electronic component sorter applied to the sorter of FIG. 2 .

FIG. 7 is a partial excerpt of the relay device in FIG. 6 .

FIG. 8 is an excerpt of an opener applied to the relay device of FIG. 6 .

FIG. 9 , FIG. 10 and FIG. 11 are excerpted views of the shelving device used in the relay device of FIG. 6 .

12 and 13 are excerpted views for explaining a pair of gripping levers and a driving source applied to the shelf of FIG. 9 .

14 and 15 are excerpts of a movable guide applied to the shelf of FIG. 9 .

Figure 16 illustrates an example of an adapter coupled to a shelf.

FIG. 17 is a reference diagram for explaining characteristic operations performed in the shelf of FIG. 9 .

18 and 19 are reference diagrams for explaining an application example of the shelf of FIG. 9 .

20 and 21 are reference diagrams for explaining the problem of placement of electronic components.

Domestic storage information (please note in order of storage institution, date and number) without Overseas storage information (please note in order of storage country, institution, date, and number) without

110: Shelves for electronic components sorting machines

111a,111b: Grip rod

112:Drive source

113a,113b: Mobile guide

114a, 114b: fixed guide

116:Set the frame

117: Sensor

Claims (7)

A shelving device for an electronic component sorting machine, including: a pair of gripping levers capable of holding or releasing an adapter for detachably housing electronic components; and a driving source that reduces or expands the pair of gripping levers space between them to enable the pair of holding rods to hold or release the adapter; a pair of movable guides to support the adapter in a state where the adapter is opened by an opener The electronic component guides the installation position of the electronic component in the process of installing the electronic component to the adapter; the restoration component applies an external force to the pair of movable guides to cause the pair of movable guides to After the parts are moved, if the external force is removed from the pair of movable guides, the pair of movable guides are restored to their original positions; and a frame is provided for arranging the pair of holding rods, The drive source, the pair of movable guides, and the restoration member, wherein the pair of movable guides are movably provided on the installation frame and protrude upward through a passage area of the adapter , to support the electronic component placed on the adapter, the pair of movable guides includes: guide parts, the width of the guide parts becomes narrower as the surfaces facing each other go downwards, thereby guiding the electronic components The placement position of the component; and a support portion located on the lower side of the guide portion to support the electronic component, thereby forming a position where the electronic component is placed on the adapter. Support platform for placement. The shelf for an electronic component sorting machine as claimed in claim 1, wherein the pair of movable guides are hingedly coupled to the installation frame through their lower end portions, so that the pair of movable guides can be positioned on the pair of movable guides by rotational movement. The spacing between the support platforms becomes wider or narrower. The shelf for an electronic component sorting machine according to claim 1, wherein the restoring member has a pair of restoring springs for respectively restoring the pair of movable guides. The shelf for an electronic component sorting machine according to claim 1, wherein the restoring member has a pair of restoring springs for restoring the pair of movable guides together. The shelf for an electronic component sorting machine according to Claim 1, further comprising: a pair of fixed guides fixedly provided on the installation frame and configured to support the adapter in a state where the opener opens the adapter. the electronic component, and guides the placement position of the electronic component in the process of placement of the electronic component into the adapter. The shelf for an electronic component sorting machine according to claim 1, further comprising: a preventing protrusion fixedly provided on the installation frame for preventing the adapter from being placed on the adapter when the opener opens the adapter. match Deflection of the electronic components of the device. The shelf for an electronic component sorting machine as claimed in claim 1 further includes: a sensor for sensing placement failure of the electronic component during the process of placing the electronic component into the adapter.