CN2431988Y

CN2431988Y - Rolling wheel of finishing machine for finishing electronic element support blank

Info

Publication number: CN2431988Y
Application number: CN 00236462
Authority: CN
Inventors: 陈聪智
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-06-02
Filing date: 2000-06-02
Publication date: 2001-05-30
Anticipated expiration: 2010-06-02

Abstract

The utility model relates to a rolling wheel of a finishing machine for finishing electronic element support frame embryo blanks. A plurality of groups of rolling wheels are assembled on an inlet and an outlet of an embryo blank guide and conveying device of the finishing machine. The utility model is characterized in that the rolling wheel is provided with more than one recessed part corresponding to the stereo cup embryo blank of the electronic component; the recessed part of the rolling wheel is arranged in center position, left-of-center position, right-of-center position, or both sides. The utility model utilizes the recessed part of the rolling wheel which is corresponding to the stereo cup embryo blank of the electronic component, the embryo blank support frame has no damage, the leveling efficiency is achieved, the optimum work efficiency is provided, and the production quality is improved.

Description

The reshaper rolling wheel set that electronic component support stock integer is used

The utility model relates to the reshaper that electronic component support stock integer is used, and refers to the rolling wheel set of this reshaper especially.

Fig. 4 (A), Fig. 4 (B), Fig. 4 (C), Fig. 4 (D), Fig. 4 (E), Fig. 4 (F), Fig. 4 (G) are by progressive die institute's punching out or etching method (ETCHING) obtained slightly bent-up end, semiconductor (IC), LED, transistor, diode for multiple ... Deng, it needs to give the spreading integer through reshaper, in order to the successive process operation.Known evener is to put respectively in inlet/outlet place, rolling wheel set two ends to adorn a guide conveying device, and it is made of a saddle body and an adjustable guide wheel group, with the transmission guiding to support feeding and discharging.Yet, though above-mentioned adjustable guide wheel group can cooperate the support width of required spreading and adjust displacement, with to the support orientation direction, guide but its guidance mode only is a single-point block resistance, thereby the crooked situation about not lining up of carriage direct skew or front and back end that has on guiding is used takes place.Moreover, when this adjustable guide wheel group transmits for carriage direct, it touches the support dual-side for inwardly compressing, very easily cause the situation of deformation of timbering, and the situation that causes having shake to transmit takes place, and influence the follow-up rolling wheel set that accurately is conveyed into of support, make the electronic component of bearing on it have the situation of collision or crushing, and also can make the cup material place easy deformation of electronic component because of the cylindric planar design of rolling wheel set, this be industry institute pleasure see, undoubtedly be productivity and a big obstacle that improves quality, so its applicability just is subjected to the restriction of certain degree.

So, this creator in view of this, the reshaper rolling wheel set that provides a kind of electronic component support stock integer to use especially; its simple structure; can protect the support stock body of electronic component, reach the situation that tool flattens support and prevents crushing, and then increase productivity and quality.

The purpose of this utility model is achieved in that the reshaper rolling wheel set that a kind of electronic component support stock integer is used, and these many group rolling wheel set are the places, gateway that are mounted on reshaper guide conveying device; It is characterized in that: this rolling wheel set in the relative position of the three-dimensional cup material of electronic component on have more than one and recess that indefinite position is arranged with, three-dimensional cup material for electronic component on this stock support is placed in recess, and flattens the stock support and make the cup material of electronic component can reach anti-crushing.

The recess of described rolling wheel set is located at central authorities, take back, take over or both sides all are provided with.

The utility model is used in being provided with the three-dimensional cup of electronic component of this rolling wheel set expects to be corresponding recess, the effect that can make the stock support not have crushing and can do to flatten, and then optimum working efficiency is provided and improves the production quality.

Now conjunction with figs. is described as follows in detail with regard to specific embodiment of the utility model:

Description of drawings:

Fig. 1 is the embodiment that the utility model is applied to reshaper guide conveying device;

Fig. 2 is a meshing relation floor map one between the stock support of the utility model rolling wheel set;

Fig. 3 is a meshing relation floor map two between the stock support of the utility model rolling wheel set;

Fig. 4 (A), Fig. 4 (B), Fig. 4 (C), Fig. 4 (D), Fig. 4 (E), Fig. 4 (F), Fig. 4 (G) are the material semi-finished product for the electronic component of various three-dimensional shape.

See also shown in Figure 1, the rolling wheel set 1 of the utility model reshaper is to be connected a flexible drive shaft with 2 of gears, this is to scratch the pivot element and two groups of structures that sleeve is organized form by one, wherein scratching the pivot element is to have in the middle part by many thin steel wires around the flexible portion that is compiled into, so the radial section of flexible portion has the effect that bendable is scratched, and be connected with the connection axial region that the top is side grain in scratching pivot element two ends, and sleeve have one in central inner can be for the perforation that connects the corresponding socket of axial region, and run through two groups of perforation on the perforation top side grain, be provided with the pod screw threaded and the positioning locking sleeve links into an integrated entity on the connection axial region.So, the perforation correspondence of one end sleeve of flexible drive shaft is inserted on the external axle of gear 2, and mat pod bolt is locked in the perforation, and flexible drive shaft one end can be connected on the gear 2, driven for defeated power by gear 2, and the perforation correspondence of the other end sleeve of flexible drive shaft is inserted on the external axle of rolling wheel set 1, and mat pod bolt is locked in the perforation, and the flexible drive shaft other end can be connected on the rolling wheel set 1, must for defeated power on rolling wheel set 1, make rolling wheel set 1 smooth transmission roll extrusion material surface reach smooth state.

Be positioned at the guide conveying device 4 inner adjustable wheel seats at rolling wheel set 1 inlet/outlet place and fixedly wheel seat is involutory is an idle space, make involutory can set up photo-coupler (CCD) up and down, simultaneously the electronic component 6 of institute's bearing on the stock support 5 is done testing, so stock support 5 has the effect of smooth transmission, make the electronic component 6 of bearing on it can accurately be admitted to recess 11 places of rolling wheel set 1, its recess 11 the position is set, be formation place in response to three-dimensional cup material 61, and cave in relatively, can do not damaged and (consult Fig. 2 for cup material 61 by leveling, 3), the situation generation that does not have collision or transmit uneven crushing, stock support 5 also can obtain the effect of spreading integer simultaneously; In addition; because of rolling wheel set 1 is concaved with recess 11; therefore can protect electronic component 6 and three-dimensional cup material 61 thereof on the stock support 5, for preventing that electronic component 6 on the various stock supports 5 from having the phenomenon of crushing when integer, this recess 11 can reach the effect that improves product quality.

In sum, the reshaper rolling wheel set that electronic component support blank integer of the present utility model is used, The design of the recess of this rolling wheel set, its applicability more can reach close in practical, have an exploitation value on the industry Value, has bigger advantage and advances in cylindric employing planar design mode compared to common roll wheel The step effect is that an innovation meets practical design.

Claims

1, the reshaper rolling wheel set used of a kind of electronic component support stock integer, these many group rolling wheel set are the places, gateway that are mounted on reshaper guide conveying device; It is characterized in that: this rolling wheel set is in expecting to have more than one recess on the relative position with the three-dimensional cup of electronic component.

2, the reshaper rolling wheel set used of electronic component support stock integer as claimed in claim 1 is characterized in that: the recess of described rolling wheel set is located at central authorities, take back, take over or both sides all are provided with.