TWM581583U - IC strip pressing device and track combination - Google Patents

Abstract

An IC tape pressing device and a track combination, comprising: a track having a fixing plate and a bottom plate located below the fixing plate, the bottom plate having a track groove, the bottom surface of the track groove being an abutting surface; a plate having a plurality of perforations; and a plurality of elastic pressing wheel sets, which are disposed on the frame plate and each having a shaft, the bottom portion of the shaft is fixed with a fixing block, and the shaft is sleeved with a spring, the spring The two ends of the passive block are provided with a wheel axle, and the bottom edge of the passive wheel is lower than the bottom edge of the fixed block. The passive gear trains of the plurality of fixed blocks are arranged on the same side in a row, and the plurality of passive wheels are pressed against the abutting surface.

Description

IC tape pressing device and track combination

This creation is related to the technology of the mobile IC tape, especially an IC tape pressing device and track combination capable of providing a stable pressing effect on the IC tape.

China Patent No. 438057 discloses a whole roll forming strip etching and electroplating positioning punching mechanism for an IC lead frame circuit soft board, which discloses a moving technology for the IC lead frame strip, mainly using step feeding. The positioner feeds the feed mode, so that the punching module can punch the edge of the strip out of the equidistant positioning hole.

Although the above case reveals how to carry out the feeding action of the IC tape, it also exposes the action of straightening and straightening using the leveler. However, there is no moving technology for the IC tape, so it cannot move on the IC tape. At the same time provide a stable pressing effect.

In view of the currently known techniques, there is no stable pressing effect for the movement of the IC tape, and in some cases, for example, when the IC is to be tested, the movement of the IC tape must be stable and smooth. In order to make the detection effect as expected. Therefore, it is very important to provide a stable pressing and leveling effect while moving the IC tape.

In view of this, the present invention provides an IC tape pressing device, comprising: a plate for fixing to a track of a machine table, the frame plate having a plurality of perforations, the plurality of perforations being arranged at least in a row; the plurality of elastic pressing wheels The elastic pressing wheel set has a shaft that is movably disposed in one of the frame plates. The shaft has a stopping portion above the frame plate, and the bottom portion of the shaft is fixedly fixed. Block, the shaft is sleeved with a spring, the two ends of the spring respectively abut against the frame plate and the fixing block, and the elastic returning force maintains the fixing block and the shaft to move downward, and the block is stopped a part of the fixed block is provided with an axle, the axle is provided with a driven wheel, and the bottom edge of the driven wheel is lower than the bottom edge of the fixed block, and the passive wheel of the plurality of fixed blocks The same side is arranged in a row, and the plurality of passive wheels act to press on an IC tape. When the IC tape moves, the plurality of passive wheels are driven to rotate in the same direction.

In addition, the present invention also provides an IC tape pressing track assembly, comprising: a track having a fixing plate and a bottom plate located below the fixing plate, the bottom plate having a track groove, the bottom surface of the track groove being a Abutting surface; a plate fixed to the fixing plate, the frame plate having a plurality of perforations, the plurality of perforations being arranged at least in a row; and a plurality of elastic pressing wheel sets each having a shaft in a movable manner The through hole is disposed in one of the frame plates, and the shaft has a stopping portion located above the frame plate. The bottom portion of the shaft is fixed with a fixing block, and the shaft is sleeved with a spring, and the two ends of the spring Abutting against the shelf and the fixing block respectively, the elastic returning force is to keep the fixing block and the shaft downwardly moved, and the stopping portion is pressed against the frame; the side of each fixing block An axle is disposed, the axle is provided with a driven wheel, and a bottom edge of the driven wheel is lower than a bottom edge of the fixed block, and a passive wheel of the plurality of fixed blocks is arranged on the same side as a row, and the plurality of passive wheels are pressed against The abutting surface is used in an IC material When the tape is placed, the IC tape is pressed against the abutting surface.

The above-mentioned IC tape pressing device and the IC tape pressing track combination are pressed into the IC tape by using a plurality of passive wheels arranged in a row, thereby providing stable suppression of the IC tape while the IC tape moves. And smoothing effect.

In order to explain in detail the technical features of the present invention, the following preferred embodiments are described below with reference to the following:

As shown in FIG. 1 to FIG. 4, an IC tape pressing device 10 according to a first preferred embodiment of the present invention is mainly composed of a plate 11 and a plurality of elastic pressing wheel sets 21, wherein:

The shelf 11 is fixed to a track 41 of a machine (not shown). The shelf 11 has a plurality of through holes 12, and the plurality of through holes 12 are arranged in two rows and are paired in two rows. The way is paired in pairs. The frame plate 11 is fixed to the rail 41 by the provision of a plurality of fixing holes 14 through which the bolts 19 pass.

In the plurality of elastic pressing wheel sets 21, each of the elastic pressing wheel sets 21 has a shaft 22 which is movably passed through a bearing 23 to one of the through holes 12 of the frame plate 11. The shaft 22 has a shaft 22 The stopper portion 221 is located above the frame plate 11. The bottom portion of the shaft 22 is fixed with a fixing block 24, and the shaft 22 is sleeved with a spring 26, and the two ends of the spring 26 are respectively abutted against the frame plate 11 and The fixing block 24 has an elastic returning force to keep the fixing block 24 and the shaft 22 moving downward, and the stopping portion 221 is pressed against the frame 11 to make a point. The fixing block 24 is also fixed to the bottom portion of the shaft 22 of the other pair of elastic pressing wheel sets 21 which are paired with each other, whereby the two pairs of shafts 22 are co-moved together. The springs 26 of the plurality of elastic pressing wheel sets 21 have the same spring constant.

One side of each of the fixing blocks 24 is provided with an axle 241. The axle 241 is provided with a driven wheel 25, and the bottom edge of the driven wheel 25 is lower than the bottom edge of the fixed block 24. The passive wheel 25 of the plurality of fixed blocks 24 is the same. The side is arranged in a row, and the plurality of passive wheels 25 are used for pressing on an IC tape 91. When the IC tape 91 is moved, the plurality of passive wheels 25 are driven to rotate in the same direction.

The above description is the structure of the IC tape pressing device 10 of the first embodiment of the present invention, and as shown in FIGS. 5 to 8, the IC tape pressing track assembly 40 of the present invention, except for the above IC tape. In addition to the pressing device 10 (see Figures 1 to 4), it also includes:

A rail 41 has a fixing plate 42 and a bottom plate 44 below the fixing plate 42. The bottom plate 44 has a track groove 45, and the bottom surface of the track groove 45 serves as an abutting surface 451. The frame plate 11 is locked to the fixing plate 42 by the bolts 19 by the plurality of fixing holes 14. The track groove 45 is used for the IC tape 91 to enter and pass. In practice, the width of the track groove 45 is slightly wider than the IC tape 91, thereby accommodating the IC tape 91. The direction of the IC tape 91 can be restricted so that it can only move in the direction of its long axis.

In actual use, if the IC 92 on the IC tape 91 needs to face downward to perform the movement of the IC tape 91, the track groove 45 needs to be further provided with a groove 452 along the long axis direction of the bottom. And the abutting surface 451 is located beside the groove 452. In this way, when the IC tape 91 is placed in the track groove 45, the IC 92 facing downward of the IC tape 91 can be accommodated in the groove 452. However, if the IC 92 on the IC strip 91 does not need to face down, the recess 452 is not required.

The plurality of driven wheels 25 are pressed against the abutting surface 451, whereby when the IC strip 91 is located in the track groove 45, a portion of the passive belt 25 extends into the plurality of driven wheels 25 and the abutting surface. Between 451, it is pressed and pressed against the abutting surface 451.

The structure of the IC tape pressing device 10 and the IC tape pressing rail assembly 40 has been described above, and the mode of operation will be described next.

Before the operation, an IC tape 91 is first introduced into the track groove 45, and the IC tape 91 is turned downward to accommodate the IC 92 in the groove 452, and the plurality of passive wheels 25 are used for the IC material. The belt 91 is pressed onto the abutting surface 451. Since the plurality of passive wheels 25 are arranged in a row, an elongated pressing zone can be formed, in which the IC tape 91 can be ensured even if the IC tape 91 is moving. The IC strip 91 is flat and stable, thereby facilitating subsequent detection, scanning, processing, and the like of the IC 92 on the IC strip 91.

In operation, the IC tape 91 is driven to move by a feeding device (not shown). At this time, the passive wheel 25 on the plurality of elastic pressing wheel sets 21 is rotated and rotated. The effect of the springs 26 having the same spring constant ensures that the force of each of the passive wheels 25 pressed on the IC tape 91 is the same, whereby the IC tape 91 can be kept flat and stable in the pressed portion. In addition, since each of the fixing blocks 24 is fixed on two pairs of two shafts 22, the two pairs of elastic pressing wheel sets 21 are co-moving and can be used by the two axes. The arrangement relationship of the rods 22 on the frame plate 11 is such that the movable path is not offset, even if the reaction wheels of the passive wheels 25 on the sides of the fixed blocks 24 are not pressed by the pressing, and are not at the axis of the two shafts 22 In the above, the two shafts 22 are not caused to shift in the moving direction.

Referring to FIG. 9, an IC tape pressing device 10' according to the second preferred embodiment of the present invention is mainly similar to the first embodiment disclosed above, except that:

The plurality of perforations 12' on the shelf 11' are arranged in a row instead of being arranged in two rows.

Thereby, the plurality of elastic pressing wheel sets 21' disposed on the plurality of perforations 12' are arranged in a row along with the manner in which the plurality of perforations 12' are disposed, and the fixing blocks of the elastic pressing wheel sets 21' are fixed. The 24' is separately disposed on its shaft 22' and is not disposed on the shaft 22' of the other elastic pressing wheel set, but can still be used to set the axle 241' and the driven wheel 25'.

The second embodiment is mainly for explaining that the plurality of perforations 12' of the IC tape pressing device 10' are not necessarily arranged in two rows, and one or more rows may be used. In addition, as can be seen from the above-mentioned first embodiment, the IC tape pressing device 10 ′ can also be disposed on a track (not shown) to form an IC tape pressing track combination, and the matching arrangement manner has been described in the foregoing embodiment. This will not be repeated here.

The remaining structure of the second embodiment and the achievable effects are the same as those of the first embodiment, and will not be further described.

As can be seen from the above, the IC tape pressing device 10 and the track combination provided by the present invention can provide a stable pressing and flattening effect on the IC tape 91 while the IC tape 91 is moved.

10‧‧‧IC tape pressing device

11‧‧‧ ‧ boards

12‧‧‧Perforation

14‧‧‧Fixed holes

19‧‧‧ bolts

21‧‧‧Elastic compression wheel set

22‧‧‧ shaft

221‧‧‧stops

23‧‧‧ Bearing

24‧‧‧Fixed block

241‧‧·Axle

25‧‧‧passive wheel

26‧‧‧ Spring

40‧‧‧IC tape pressing track combination

41‧‧‧ Track

42‧‧‧ fixed plate

44‧‧‧floor

45‧‧‧track slot

451‧‧‧Abutment

452‧‧‧ Groove

91‧‧‧IC tape

92‧‧‧IC

10'‧‧‧IC tape pressing device

11’‧‧‧ boards

12’‧‧‧Perforation

21’‧‧‧Elastic compression wheel set

22’‧‧‧ shaft

24’‧‧‧Fixed block

241’‧‧·Axle

25’‧‧·passive wheel

Figure 1 is a perspective view of the combination of the first preferred embodiment of the present invention. Figure 2 is another perspective view of the first preferred embodiment of the present invention showing a bottom view. Fig. 3 is a cross-sectional view taken along line 3-3 of Fig. 1. Fig. 4 is a cross-sectional view taken along line 4-4 of Fig. 1. Figure 5 is a combined perspective view of the first preferred embodiment of the present invention. Figure 6 is a cross-sectional view showing the first preferred embodiment of the present invention. Figure 7 is a schematic view showing the action of the first preferred embodiment of the present invention. Figure 8 is a schematic view of a strip of the first preferred embodiment of the present invention. Figure 9 is a combined perspective view of a second preferred embodiment of the present invention showing a bottom view.

Claims (9)

An IC tape pressing device comprises: a plate for fixing to a track of a machine table, the shelf plate having a plurality of perforations, the plurality of perforations being arranged at least in a row; a plurality of elastic pressing wheel sets, each of the elastic pressing wheels The shaft has a shaft that is movably disposed in one of the brackets. The shaft has a stop portion above the frame, and a fixed block is fixed to the bottom portion of the shaft. a spring is disposed, the two ends of the spring respectively abut against the frame plate and the fixing block, and the elastic returning force maintains the fixing block and the shaft to move downward, and the blocking portion is pressed against the frame plate One end of each of the fixed blocks is provided with an axle, the axle is provided with a passive wheel, and the bottom edge of the driven wheel is lower than the bottom edge of the fixed block, and the passive gears of the plurality of fixed blocks are arranged on the same side as a row And the plurality of passive wheels act to press on an IC tape, and when the IC tape moves, the plurality of passive wheels are driven to rotate in the same direction. The IC tape pressing device according to claim 1, wherein the shelf has a plurality of fixing holes for the bolts to pass through. The IC tape pressing device according to claim 1, wherein each of the shafts is movably disposed on the frame by a bearing. The IC tape pressing device according to claim 1, wherein: the plurality of perforations are arranged in two rows, and are paired in pairs in two rows, thereby being disposed in the plurality of perforations. The plurality of elastic pressing wheel sets are also paired in pairs; wherein the two pairs of the aforementioned elastic pressing wheel sets are connected by the same fixing block. The utility model relates to an IC tape pressing track assembly, comprising: a track having a fixing plate and a bottom plate located below the fixing plate, the bottom plate having a track groove, the bottom surface of the track groove is used as an abutting surface; a plate fixed to the fixing plate, the frame plate having a plurality of perforations, the plurality of perforations being arranged at least in a row; and a plurality of elastic pressing wheel sets, each of the elastic pressing wheel sets having a shaft rod movablely disposed on the frame plate One of the perforations, the shaft has a stop portion located above the shelf plate, the bottom portion of the shaft is fixed with a fixing block, the shaft is sleeved with a spring, and the two ends of the spring respectively abut against the frame And a resilient returning force of the plate and the fixing block, wherein the fixing block moves downwardly together with the shaft, and the stopping portion abuts against the frame; each side of the fixing block is provided with an axle, the axle a passive wheel is disposed, and a bottom edge of the passive wheel is lower than a bottom edge of the fixed block, and a passive wheel train of the plurality of fixed blocks is disposed on the same side as a row, and the plurality of passive wheels are pressed against the abutting surface, The IC material is placed when an IC tape is placed The belt is pressed against the abutting surface. The IC tape pressing track assembly according to claim 5, wherein the frame plate has a plurality of fixing holes for the bolts to pass through and lock to the fixing plate. The IC tape pressing track assembly according to claim 5, wherein the track groove bottom has a groove along a longitudinal direction thereof, and the abutting surface is located beside the groove. The IC tape pressing track assembly according to claim 5, wherein each of the shafts is movably disposed on the frame by a bearing. The IC tape pressing track assembly according to Item 5 of the patent application scope, wherein: the plurality of perforations are arranged in two rows, and are paired in pairs in two rows, thereby being disposed in the plurality of perforations The plurality of elastic pressing wheel sets are also paired in pairs; wherein the two pairs of the aforementioned elastic pressing wheel sets are connected by the same fixing block.