JP5320241B2 - Sealing apparatus and sealing method - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a sealing device and a sealing method, both of which are designed for making it possible to shorten a development period and cutting a manufacturing cost. <P>SOLUTION: This sealing device 100 includes a plurality of mechanism parts, each of which comprises at least a substrate supply part 110A which supplies a substrate 102, a preheating part 124 which preheats the substrate 102 unloaded from the substrate supply part 110A, a resin sealing part 130 with a mold 132 which seals the preheated substrate 102, using a resin, and a substrate accommodating part 110B which accommodates the resin-sealed substrate 102. In addition, the function of a means for conveying the substrate 102 unloaded from the substrate supply part 110A to the preheating part 124 and a means for conveying the substrate 102 heated by the preheating part 124 to the resin sealing part 130, is taken over by at least a first conveyance mechanism 170. <P>COPYRIGHT: (C)2011,JPO&amp;INPIT

Description

  The present invention relates to a technical field of a sealing device and a sealing method for sealing a substrate on which a semiconductor chip or the like is disposed with a resin.

  For example, as shown in FIG. 20, the sealing device 1 described in Patent Document 1 supplies a substrate (molded product) on which a semiconductor chip or the like is arranged, and a substrate supply storage unit 10 that stores a resin-sealed substrate. It has a plurality of mechanism parts including a preheating unit 24 for preheating the substrate taken out from the substrate supply / accommodating unit 10 and a resin sealing unit 30 having molds 32A and 32B for resin sealing the preheated substrate. And in the sealing device 1 shown by patent document 1, when the board | substrate taken out from the board | substrate supply storage part 10 is preheated, for example, it is set to the preheating part 24 by the conveyance means (conveyance hand) which is not shown in figure. Sent. The preheated substrate is moved again by the transport hand, and is transported to the molds 32A and 32B by another transport means (first transport mechanism) 70 this time.

JP 2008-302610 A

  However, in Patent Document 1, since a plurality of conveying means are used as described above for conveying a molded product, there are many parts, heavy weight, and high cost. At the same time, each transport means needs to have an appropriate moving speed and accuracy, and it takes a design work depending on the number of transport means, and the development cost and the development period increase. Also in assembling, the number of wirings is large and many man-hours are required. Furthermore, since a jig for holding the product to be molded is required for each conveying means, the number of parts is large from that point, and it is difficult to reduce the cost.

  The present invention has been made to solve the above-described problems, and an object of the present invention is to provide a sealing device and a sealing method thereof capable of reducing the development period and reducing the cost.

The present invention is, supply unit for supplying the molded article, the resin sealing portion having a mold for the object to be molded article tree Aburafutome taken out from the supply unit, and the resin sealed the molded article storage unit for storing, in the sealing device having a plurality of mechanisms, including at least, the means for conveying the taken out from the supply section the the molded article before Symbol resin sealing portion and the first conveying means, the resin The sealing unit includes a resin supply unit for supplying a raw material resin to the mold, and a second transport unit capable of transporting the raw material resin from the resin supply unit to the mold, and the resin supply unit A release film that includes provisional molding means for temporarily molding the raw material resin on the second conveying means, and the second conveying means is mounted with the raw material resin and conveyed from the resin supply unit to the mold. The release film is the original film By the time of the the time of temporary molding of the resin the resin sealing a configuration that is also used, it is intended to solve the above problems.

The present invention was taken out of the supply unit without being bound by the general conventional concept that the conveyance means should be dedicated to maintaining / improving conveyance accuracy and achieving high speed. It means for conveying the moldings to the tree Aburafutome portion is obtained by the first conveying means. For this reason, since it can reduce the main body of a conveyance means and the jig | tool for hold | maintaining a to-be-molded product rather than having a conveyance means separately, a required number of parts can be decreased. At the same time, the design work can be shortened, and the development cost and development period can be reduced. And since the number of parts can be reduced, the assembly man-hour can also be reduced. Also, with regard to the rigidity for ensuring the movement accuracy, it is only necessary to pay attention to the portion related to the conveying means, so that the weight can be reduced more than the amount of reducing the number of conveying means. For this reason, it is possible to reduce the size of the sealing device.

Further, with the resin sealing portion, and a raw material resin resin supply unit for supplying to the mold, and a second conveying means capable of feeding the raw material resin from the resin supply unit to the mold, the the resin supply unit, the so a raw material resin and a provisional shaping means for preliminarily molded on said second conveying means, the control status of the first conveying means, i.e. the first conveying means posture or of the molded article Independent of position and speed, the raw material resin can be conveyed to the mold in an optimum state so that optimum resin sealing is performed. That is, the first transport means can be configured to be optimally transported at a speed that matches the size and weight of the molded product, while the second transport means is also optimally sealed with resin. It can be set as the optimal structure conveyed at the speed according to the state and process of raw material resin . Its to the by resin supply unit is provided with a provisional shaping means for temporarily molding the raw resin, be placed into a mold the material resin with preformed state of higher thermal conductivity than the powder particle state Can do. For this reason, the time required for resin sealing can be shortened, and the resin flow during resin sealing can be minimized. At the same time, since the raw material resin put into the mold is made to have a uniform thickness, a uniform molten state can be achieved, so that high-quality resin sealing can be realized.

Further, the second conveying means, since comprise a releasing fill beam to the raw material resin is fed from the resin supply unit is mounted to the mold, since the dedicated jig for supporting the raw resin is not required, are preformed Even if the shape, size, and thickness of the raw material resin is changed, the second transfer means can transfer the raw material resin to the mold with the same configuration without any change. At the same time, it is possible to ensure releasability of the raw material resin from the temporary molding means during the temporary molding . Na us, with a provisional shaping means for resin supply unit is temporarily molding the raw resin on said second conveying means, since the release film during the resin encapsulation and the time of temporary molding of the raw material resin is combined, Consumption of expensive release film can be reduced. That is, the running cost can be reduced as compared with the case where the release film is used separately during temporary molding and resin sealing. In addition, since it is not necessary to peel off the preformed raw material resin from the release film, it is possible to reduce the cracks and defects of the raw material resin that have occurred in the holding and transport from the peeling of the conventional preformed resin (Patent Document 1). it can. That is, the yield can be improved in resin conveyance. At the same time, even if the raw material resin that has been temporarily formed is thin, it is possible to prevent cracking or chipping of the raw material resin due to peeling. That is, even when the resin sealing thickness of the substrate is thin, it can be easily handled, and the amount of raw material resin required for resin sealing can be prevented because cracking and chipping of the raw material resin can be prevented. It is possible to minimize the difference between the amount of the raw material resin actually supplied to the mold.

  Furthermore, in the case where the inspection part for inspecting the molded product taken out from the supply part and determining the amount of resin necessary for the resin sealing is provided as a mechanism part before the preheating part, Even if the molded product is different from each other (for example, even when a chip on which a semiconductor chip is disposed is used as a molded product, the chip of the semiconductor chip is missing), the amount of resin required for resin sealing depends on the change. Since it is determined and resin sealing is performed, the thickness of the molded product after resin sealing can be made constant, and generation of defective products due to excessive or insufficient resin amount can be prevented.

  In addition, when the first transport means transports the molded product taken out from the supply section to the inspection section, the means for transporting to the inspection section can also be used as an inspection section. Even if it is provided, it is possible to suppress an increase in the number of parts and an increase in cost related to the conveying means for conveying the molded product to the inspection section.

Further, the case where the mechanical portion of the first conveying means on opposite sides Nde clamping are arranged, or surrounding the first transport means, when the mechanism portion is disposed radially, the first transfer means The conveyance range can be narrowed. At the same time, the cycle time can be shortened. Moreover, since the 1st conveyance means will be arrange | positioned in the position near the center of a sealing device, it will necessarily be arrange | positioned in the position where the rigidity of a sealing device is high. For this reason, the 1st conveyance means can perform highly accurate conveyance control. Furthermore, since the area occupied in the sealing device of the first conveying means can be reduced, the sealing device itself can be reduced in weight and reduced in size.

  Further, in the case where the mechanism portions are arranged radially surrounding the first transport means, the molded product is moved to an arbitrary one of the mechanism portions by the rotation operation of the first transport means. When transported, the transport range of the first transport means can be made the narrowest. For this reason, since the area which occupies in the sealing device of the 1st conveyance means can be made into the minimum, it also becomes possible to make the sealing device itself lighter and small.

  Further, when a plurality of the resin sealing portions are provided at an equal distance from the first conveying means, it can be conveyed from the first conveying means to any resin sealing portion under the same conditions (time and distance). . For this reason, it is possible to prevent variations in the resin sealing quality caused by the difference in the mold position.

  In addition, when the first conveying means includes an articulated robot capable of conveying the molded product to an arbitrary position by one or more rotational operations, the molded product can be controlled to move with high accuracy, and The molded product can be conveyed at high speed. Such an articulated robot can be obtained at low cost as an industrial articulated robot. For this reason, it is possible to reduce the cost of the first conveying means and to facilitate repair and replacement.

Further, the present invention includes a supply unit for supplying the molded article, a plurality of mechanisms, including at least a resin sealing portion, a having a mold for the object to be molded article tree Aburafutome taken out from the feed section in the sealing method using the said resin sealing portion, a raw material resin comprises a second conveying means can be conveyed into the mold, the supply part or al Installing issued said the molded article A step of carrying the same first conveying means to the resin sealing part , a step of temporarily forming the raw material resin on a release film of the second conveying means, and the release film of the temporarily formed raw material resin A step of transporting to the mold, and a step of sealing the resin using the temporarily formed raw resin mounted on the release film. Can be caught.

  By applying the present invention, the development period of the sealing device can be shortened and the cost can be reduced.

The upper surface schematic diagram which shows an example of the sealing device concerning 1st Embodiment of this invention. Same side view The upper surface schematic diagram which shows an example of the sealing device concerning 2nd Embodiment of this invention. The upper surface schematic diagram which shows an example of the sealing device concerning 3rd Embodiment of this invention. Side surface schematic diagram which shows an example of the sealing device concerning 4th Embodiment of this invention. The upper surface schematic diagram which shows an example of the sealing device concerning 5th Embodiment of this invention. Same side view The upper surface schematic diagram which shows an example of the sealing device concerning 6th Embodiment of this invention. The upper surface schematic diagram which shows an example of the sealing device concerning 7th Embodiment of this invention. The upper surface schematic diagram which shows an example of the sealing device concerning 8th Embodiment of this invention. The upper surface schematic diagram which shows an example of the sealing device concerning 9th Embodiment of this invention. The upper surface schematic diagram which shows an example of the sealing device concerning 10th Embodiment of this invention. The upper surface schematic diagram which shows an example of the sealing device concerning 11th Embodiment of this invention. The upper surface schematic diagram which shows an example of the sealing device concerning 12th Embodiment of this invention. The upper surface schematic diagram which shows an example of the sealing device concerning 13th Embodiment of this invention. Schematic top view showing an example of a sealing device according to a fourteenth embodiment of the present invention. Same side view The upper surface schematic diagram which shows an example of the sealing device concerning 15th Embodiment of this invention. The upper surface schematic diagram which shows an example of the sealing device concerning 16th Embodiment of this invention. Schematic top view showing a sealing device according to a conventional example

  Hereinafter, an example of an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

  Initially, the structure of the sealing device concerning 1st Embodiment of this invention is demonstrated below using FIG. 1, FIG. First, a schematic configuration of the sealing device will be described.

  As shown in FIG. 1, the sealing device 100 preheats a substrate supply unit (supply unit) 110A that supplies a substrate 102 on which a semiconductor chip, which is a molded product, is mounted, and a substrate 102 taken out from the substrate supply unit 110A. A plurality of preheating units 124, a resin sealing unit 130 having a mold 132 for resin-sealing the preheated substrate 102, and a substrate storage unit (storage unit) 110 B for storing the resin-sealed substrate 102. It has a mechanism part. In addition, the sealing device 100 further measures the semiconductor chip height on the substrate 102 which is a molded product taken out from the substrate supply unit 110A as a mechanism unit before the preheating unit 124, thereby measuring the semiconductor device. It has a substrate inspection unit (inspection unit) 120 for inspecting chip omission of a chip (inspecting a molded product) and determining a resin amount necessary for resin sealing. These mechanism parts are arranged radially around the periphery of the first transport mechanism 170 as the first transport means. For this reason, the substrate 102 can be transported to any one of the mechanical portions by the rotation operation of the first transport mechanism 170. Hereinafter, each component will be described.

  As shown in FIG. 2, the substrate supply unit 110A includes a supply magazine 112A storing a substrate 102 that is not sealed with resin, and a rail 116A that supports the substrate 102 taken out from the supply magazine 112A. The substrate 102 stored by the pressing member 114A is pushed out from the supply magazine 112A, and the substrate 102 is taken out on the rail 116A. The substrate storage unit 110B similarly includes a storage magazine 112B and a rail 116B. The substrate storage unit 110B is arranged in the rotation direction of the first transport mechanism 170 and on the left side of the substrate supply unit 110A.

  Specifically, the substrate inspection unit 120 inspects for an arrangement abnormality such as the presence or absence of a semiconductor chip mounted on the substrate 102. Rails for supporting the substrate 102 are laid on the substrate inspection unit 120, and the height of a specific position on the substrate 102 is measured thereon. For the substrate inspection unit 120, for example, a laser sensor, a photoelectric sensor, a CCD camera, or the like capable of two-dimensional scanning can be used. The substrate inspection unit 120 is arranged in the rotation direction of the first transport mechanism 170 and right next to the substrate supply unit 110A. The board inspection unit 120 is not necessarily required.

  The preliminary heating unit 124 is provided with a rail that supports the substrate 102, and the substrate 102 disposed on the rail is preheated. By heating, resin sealing in the mold 132 is promptly promoted. The preheating unit 124 is disposed in the rotation direction of the first transport mechanism 170 and on the right side of the substrate inspection unit 120.

  The resin sealing part 130 includes a mold 132 and a resin supply unit 140. The resin sealing unit 130 further includes a second transport mechanism (second transport means) 162 that transports the raw resin mounted in the resin supply unit 140 to the mold 132. The second transport mechanism 162 includes a release film 164 on which a raw material resin is mounted, a supply roll 166 that continuously supplies the release film 164 from the resin supply unit 140 to the mold 132, and the release film 164 that is the mold 132. A plurality of rollers 167 that convey the film with appropriate tension and a collection roll 168 that collects the release film 164 conveyed to the mold 132 (where the axis of the release film 164 in the feeding direction is provided). The release film feed axis P). The resin sealing unit 130 is arranged in the rotation direction of the first transport mechanism 170 and right next to the preheating unit 124. Further, the mold 132 is disposed closer to the first transport mechanism side than the resin supply unit 140.

  The mold 132 has a lower mold 134 and an upper mold 136 disposed on the base 133. The lower mold 134 and the upper mold 136 are provided with a heater (not shown), and can be moved toward and away from each other. Note that the release film 164 passes between the substrate 102 attached to the upper mold 136 and the lower mold 134. Further, the lower mold 134 is provided with a suction mechanism (not shown) so that the release film 164 can be sucked and fixed. By adsorbing and fixing the release film 164 to the lower mold 134, the charging of the raw material resin into the mold 132 is completed.

  The resin supply unit 140 is for supplying the raw resin to the mold 132, and includes a hopper 142, a feeder 144, a resin tray 146, and a temporary molding mechanism 148 that is a temporary molding means. The lower part of the hopper 142 has a funnel shape, and a raw material resin in a granular form is charged from above. The raw material resin that has passed through the hopper 142 is measured by the feeder 144. The weighed raw material resin is dropped onto the resin tray 146 and is then uniformly mounted on the release film 164 in a predetermined weight and range. Here, since the hopper 142 is disposed on the outermost periphery of the sealing device 100, there is little possibility that the granular raw material resin adheres to the substrate 102 put into the mold 132. When it is intended to completely prevent the powdery raw material resin from adhering to the substrate 102, it is easy to secure a clean area by providing a clean booth or the like inside the resin supply unit 140.

  The temporary molding mechanism 148 temporarily molds the raw material resin mounted on the release film 164. A specific configuration of the temporary forming mechanism 148 includes a lower mold 150 and an upper mold 152 that can approach and separate from each other, as shown in FIG. The lower mold 150 and the upper mold 152 are provided with heaters (not shown), and the raw material resin on the release film 164 is heated and softened. The raw resin is sandwiched between the lower mold 150 and the upper mold 152 when the raw resin is softened and temporarily molded to a uniform thickness. The temporary forming mechanism 148 further includes an upper release film supply mechanism. As shown in FIG. 2, the upper release film supply mechanism includes an upper release film 156 disposed between the upper mold 152 and the raw material resin, a supply roll 158 that continuously supplies the upper release film 156, A plurality of rollers 159 that convey the upper mold release film 156 with an appropriate tension, and a collection roll 160 that collects the upper mold release film 156 that has passed through the upper mold 152 are provided. For this reason, even if the raw material resin in a softened state is sandwiched between the lower mold 150 and the upper mold 152, it is possible to prevent the raw resin from sticking directly to the lower mold 150 and the upper mold 152. Further, the provisional molding mechanism 148 is further provided with a cooling plate (not shown). After the lower mold 150 and the upper mold 152 are separated from each other, they are attached to the upper mold release film 156 from the upper side of the upper mold release film 156. Cool the raw resin. For this reason, after cooling, the upper release film 156 is smoothly peeled from the raw resin by the feed movement of the upper release film 156 to the collection roll 160. In addition, since the other mechanism part is not arrange | positioned at the both sides | surfaces of the metal mold | die 132 of the resin sealing part 130, workability | operativity of the metal mold | die 132 can fully be ensured.

  The first transport mechanism 170 includes a horizontal articulated robot capable of transporting the substrate 102 to an arbitrary position by one or more rotational operations about the vertical direction. Specifically, for example, as shown in FIG. 2, a base portion 172, an arm portion 174, and a hand portion 176 are provided. The arm portion 174 on the base portion 172 has a plurality of rotation mechanisms (in FIG. 2, the rotation around the Z axis with the vertical direction as an axis), and the first conveyance mechanism is controlled by controlling the rotation angle of each rotation mechanism. The hand portion 176 can be accurately controlled to move in the X and Y directions in FIG. Furthermore, the arm portion 174 can accurately move the hand portion 176 also in the Z direction. In this embodiment, two hand portions 176 are provided on the top and bottom, and the two substrates 102 can be moved asynchronously (by providing at least a part of the function of the arm portion 174). is there. For this reason, it is possible to take out the substrate 102 that has been processed by each mechanism unit and arrange a new substrate 102 that has not been processed by the mechanism unit. However, the two hand portions 176 are not necessarily provided. The first transfer means is not limited to a horizontal articulated robot, and an industrial robot including a vertical articulated robot applied to a welding robot or the like can also be used. In addition, each mechanism part is arrange | positioned from the center axis | shaft O at substantially the same distance.

  Next, the operation of the sealing device 100 will be described mainly focusing on the operation of the first transport mechanism 170.

  First, the substrate 102 is taken out from the substrate supply unit 110A to the rail 116A. The first transport mechanism 170 rotated to the angle of the substrate supply unit 110 </ b> A drives the arm portion 174 to hold the substrate 102 on the hand portion 176. The hand portion 176 is pulled back to the central axis side of the first transport mechanism 170 to a position where the held substrate 102 does not hit the rail 116A.

  Next, the first transport mechanism 170 rotates clockwise to the angle of the substrate inspection unit 120 and drives the arm portion 174 to place the substrate 102 on the rail of the substrate inspection unit 120. Then, by detecting the height of the semiconductor chip on the substrate 102, the amount of resin necessary for resin sealing is determined. Thereafter, the arm portion 174 holds the substrate 102 again. The hand portion 176 is pulled back to the central axis side of the first transport mechanism 170 to a position where the held substrate 102 does not collide with the substrate inspection unit 120.

  Next, the first transport mechanism 170 further rotates clockwise to the angle of the preheating unit 124 with respect to the substrate 102, and drives the arm portion 174 to place the substrate 102 on the rail of the preheating unit 124. Here, the substrate 102 is preheated so as to be suitable for resin sealing. After heating, the arm portion 174 holds the substrate 102 again. The hand portion 176 is pulled back to the central axis side of the first transport mechanism 170 to a position where the held substrate 102 does not hit the preheating unit 124.

  Next, the first transport mechanism 170 further rotates clockwise to the angle of the resin sealing portion 130 and drives the arm portion 174 to place the substrate 102 on the upper mold 136 of the mold 132. On the other hand, the raw resin charged into the hopper 142 at the same timing is temporarily molded on the release film 164 by the temporary molding mechanism 148. Note that the amount of the raw resin to be temporarily formed is the amount of resin determined by the substrate inspection unit 120. Then, the temporarily formed raw resin that is still attached to the release film 164 is supplied to the mold 132 by driving the second transport mechanism 162. The substrate 102 is compression-molded at a predetermined temperature, pressure, and time by clamping the mold 132. After the mold is opened, the arm portion 174 holds the substrate 102 sealed with resin. The hand portion 176 is pulled back to the central axis side of the first transport mechanism 170 to a position where the held substrate 102 does not collide with the resin sealing portion 130.

  Next, the first transport mechanism 170 rotates right up to the angle of the substrate storage unit 110B, and drives the arm portion 174 to place the substrate 102 on the rail 116B. The placed substrate 102 is stored in the storage magazine 112B. Up to this point, the flow between the respective mechanical parts of one substrate 102 has been described. However, since the first transport mechanism 170 has two hand portions 176, the substrate to be loaded next into the mold 132. 102 can be taken out of the substrate supply unit 110A and placed in the preheating unit 124.

  As described above, in the present embodiment, the rotation operation of the first transport mechanism 170 can be only the right rotation, so that the rotation is less and the substrate 102 can be arranged with high accuracy in each mechanism unit.

  In the present embodiment, the first transport mechanism 170 performs transport between the respective mechanism units. In other words, a mechanism for transporting the substrate 102 taken out from the substrate supply unit 110A to the preheating unit 124, and the preheating unit. A mechanism for transporting the substrate 102 heated at 124 to the resin sealing portion 130 is also used as the first transport mechanism 170. For this reason, it is possible to reduce the number of necessary parts because the jig for holding the main body of the transfer mechanism and the substrate 102 can be reduced rather than having the transfer mechanism separately. At the same time, the design work can be shortened, and the development cost and development period can be reduced. And since the number of parts can be reduced, the assembly man-hour can also be reduced. Also, with regard to the rigidity for ensuring the movement accuracy, it is only necessary to pay attention to the portion related to the transport mechanism, so that the weight can be reduced more than the amount of the transport mechanism. For this reason, miniaturization of the sealing device 100 is also possible.

  In addition, since the preheating unit 124 is provided as one of the mechanism units of the sealing device 100, the resin sealing process can be speeded up by heating the substrate 102 as compared with the case where there is no preheating unit. Is possible. In addition, it is possible to reduce the temperature variation and the temperature drop of the substrate 102 when the substrate 102 is transferred to the mold 132 as compared with the case where the preheating unit is separately provided. In particular, in this embodiment, since the preheating part 124 is located in the vicinity of the resin sealing part 130, the effect is large and the yield of a molded product can be improved. Furthermore, the combined use of the means for transporting as described above makes it possible to reliably transport the heated substrate 102 with little heating loss to the mold 132 of the resin sealing portion 130.

  Further, the resin sealing unit 130 further includes a resin supply unit 140 that supplies the raw material resin to the mold 132, and a second transport mechanism 162 that can transport the raw material resin mounted by the resin supply unit 140 to the mold 132. , And the mold 132 is disposed closer to the first transport mechanism side than the resin supply unit 140, so that the control status of the first transport mechanism 170, that is, the posture of the first transport mechanism 170 and the substrate 102 Independent of the position and speed, the raw resin can be conveyed to the mold 132 in an optimal state so that optimal resin sealing is performed. That is, the first transport mechanism 170 can be configured to be optimally transported at a speed that matches the size and weight of the substrate 102, while the second transport mechanism 162 is also optimally sealed with resin. In addition, it is possible to obtain an optimum configuration for transporting at a speed suitable for the state of raw material resin and processing. At the same time, since the mold 132 is closer to the first transport mechanism 170 than the resin supply unit 140, the transport range of the first transport mechanism 170 can be narrowed. For this reason, an increase in the size of the first transport mechanism 170 can be avoided, and the substrate 102 can be placed on the mold 132 with high accuracy because the transport range is narrow.

  Further, since the resin supply unit 140 includes a temporary molding mechanism 148 for temporarily molding the raw material resin, the raw material resin can be put into the mold 132 in a temporarily molded state having a thermal conductivity higher than that of the granular state. it can. For this reason, the time required for resin sealing can be shortened, and the resin flow during resin sealing can be minimized. At the same time, since the raw material resin put into the mold 132 is made to have a uniform thickness, it can be made into a uniform molten state, so that high-quality resin sealing can be realized.

  In addition, the second transport mechanism 162 collects the release film 164 on which the raw resin is mounted, the supply roll 166 that continuously supplies the release film 164, and the release film 164 that has been transported to the mold 132. Since there is no need for a dedicated jig for supporting the raw material resin at the time of transportation, the second transport mechanism 162 can be changed even if the shape, size, and thickness of the raw material resin that is temporarily formed is changed. Therefore, the raw material resin can be conveyed to the mold 132 with the same configuration. At the same time, the releasability from the lower mold 150 of the raw material resin at the time of temporary molding can be ensured (the releasability from the mold 132 is ensured in combination with the upper release film 156). Furthermore, since a large-scale member is not required to convey the release film 164, the distance between the mold 132 and the temporary molding mechanism 148 can be shortened, so that the resin sealing portion 130 can be reduced in size and the raw resin gold The conveyance time to the mold 132 can also be shortened. Further, the supply and recovery of the release film 164 is facilitated. Further, the resin supply unit 140 includes a temporary molding mechanism 148 for temporarily molding the raw material resin, and the release film 164 used for the temporary molding of the raw material resin and the resin sealing is also used. Therefore, the expensive release film 164 is used. Consumption can be reduced. That is, the running cost can be reduced as compared with the case where the release film 164 is used separately during temporary molding and resin sealing. Further, since it is not necessary to peel off the temporarily formed raw material resin from the release film 164, it is possible to reduce the cracks and defects of the raw material resin that have occurred in the holding and transporting from the peeling of the conventional preformed resin (Patent Document 1). be able to. That is, the yield can be improved in resin conveyance. At the same time, even if the temporarily formed raw resin is thin, it is possible to prevent the raw resin from being cracked or chipped by peeling. That is, even when the resin sealing thickness of the substrate 102 is reduced, it can be easily handled, and since cracking and chipping of the raw material resin can be prevented, the raw material resin required for resin sealing can be prevented. It is possible to minimize the difference between the amount and the amount of raw resin actually supplied to the mold.

  Furthermore, since the substrate inspection unit 120 that inspects the substrate 102 taken out from the substrate supply unit 110A and determines the amount of resin necessary for resin sealing is provided as a mechanism unit before the preheating unit 124. Even if there is chip removal of the semiconductor chip from the substrate 102, the amount of resin necessary for resin sealing is determined according to the change, and the resin sealing is performed, so the thickness of the molded product after resin sealing is made constant It is possible to prevent generation of defective products due to excessive or insufficient resin amount.

  Further, since the first transport mechanism 170 transports the substrate 102 taken out from the substrate supply unit 110A to the substrate inspection unit 120, the transport mechanism that transports the substrate to the substrate inspection unit 120 can also be used as a substrate inspection. Even if the unit 120 is provided, it is possible to suppress an increase in the number of parts and an increase in cost related to the transport mechanism for transporting the substrate 102 to the substrate inspection unit 120.

  Moreover, since all the mechanism parts are radially arranged surrounding the first transport mechanism 170, the transport range of the first transport mechanism 170 can be narrowed. At the same time, the cycle time can be shortened. Further, since the first transport mechanism 170 is disposed at a position close to the center of the sealing device 100, the first transport mechanism 170 is necessarily disposed at a position where the rigidity of the sealing device 100 is high. For this reason, the 1st conveyance mechanism 170 can perform highly accurate conveyance control. Furthermore, since the area occupied in the sealing device 100 of the first transport mechanism 170 can be reduced, the sealing device 100 itself can be reduced in weight and reduced in size.

  Further, since the substrate 102 can be transported to any one of the mechanical portions by the rotation operation of the first transport mechanism 170, the transport range of the first transport mechanism 170 can be minimized. For this reason, since the area occupied in the sealing device 100 of the first transport mechanism 170 can be minimized, the sealing device 100 itself can be further reduced in weight and reduced in size.

  In addition, since no mechanism is disposed on both side surfaces of the mold 132, the mold 132 can be easily replaced, repaired, or cleaned. For this reason, in addition to ensuring workability, it is possible to easily extend the life of the mold 132 and maintain the resin sealing quality for a long period of time.

  Further, since the first transport mechanism 170 includes an articulated robot that can transport the substrate 102 to an arbitrary position by one or more rotational operations, the substrate 102 can be moved and controlled with high accuracy, and the substrate 102 can be moved at high speed. It can be transported. Such an articulated robot can be obtained at low cost as an industrial articulated robot. For this reason, it is possible to make the first transport mechanism 170 low-cost and easy to repair and replace.

  That is, in the present embodiment, the development period of the sealing device 100 can be shortened and the cost can be reduced.

  Next, a second embodiment of the present invention will be described with reference to FIG.

  This embodiment is different from the first embodiment in that it includes two resin sealing portions 131A and 131B, and the other parts are the same, and therefore, in principle, 1 is added to the last digit of the reference sign and the description is omitted. To do.

  In this embodiment, since two resin sealing parts 131A and 131B are provided, productivity can be improved rather than 1st Embodiment. In addition, since the two resin sealing portions 131A and 131B are provided at equal distances from the first transport mechanism 171, the same conditions (time and distance) are applied to any resin sealing portions 131A and 131B from the first transport mechanism 171. ) Can transport the substrate 103. For this reason, the dispersion | variation in the resin sealing quality which arises by the difference in arrangement | positioning of metal mold | die 133A, 133B can be prevented. In addition, since the two resin sealing portions 131A and 131B are close to each other in the rotational circumferential direction of the first transport mechanism 171, the sealing device 100 is sealed in comparison with the sealing device 100 of the first embodiment having one resin sealing portion. Productivity can be improved without enlarging the stopper device 101 in the Y direction. Since the hoppers 143A and 143B are arranged on one side of the outermost periphery of the sealing device 101, there is little possibility of attaching the granular raw material resin to the substrate 103 put into the molds 133A and 133B. . And when it is going to prevent the adhesion completely, it is easy to secure a clean area by providing a clean booth or the like inside the resin supply units 141A and 141B.

  In the present embodiment, the substrate inspection unit 121 is disposed on the rail portion of the substrate supply unit 111A. For this reason, in the sealing device 101, the expansion of the sealing device 101 in the Y direction is minimized in combination with the arrangement of the resin sealing portions 131A and 131B.

  Next, a third embodiment of the present invention will be described with reference to FIG.

  The present embodiment is different from the first embodiment in that the substrate supply unit 210A and the substrate storage unit 210B are separated from each other, and the substrate inspection unit 220 and the preheating unit 224 are disposed therebetween. Are the same, the last two digits are the same, and the description is omitted.

  In this embodiment, the same effects as the first embodiment can be obtained. However, as shown in FIG. 4, the substrate supply unit 210A is disposed in the vicinity of the resin sealing unit 230, and the substrate storage unit 210B The direction is arranged with a slight angle with respect to the feed axis P of the release film 264. For this reason, compared with the sealing device 100 of 1st Embodiment, the length of a X direction can be shortened.

  Next, a fourth embodiment of the present invention will be described with reference to FIG.

  The present embodiment is different from the third embodiment in that the provisional molding mechanism 348 has no upper release film supply mechanism, and the other parts are the same. Omitted.

  The provisional molding mechanism 348 includes a lower mold 350 and an upper mold 352, and a plate 351 having good releasability with respect to the softened raw material resin is provided on the surface of the upper mold 352 facing the release film 364. . As the plate 351, for example, a metal plate (or ceramic itself) whose surface is coated with a fluororesin film or a ceramic film can be employed. For this reason, even if the raw material resin is sandwiched between the lower mold 350 and the upper mold 352 and heated, sticking of the softened raw material resin to the upper mold 352 can be prevented. For this reason, the cooling plate, the expensive release film, and the supply mechanism thereof used in the first and third embodiments can be eliminated, and the cost of the sealing device 300 can be further reduced and the running cost can be reduced. Can be realized.

  In this embodiment, the plate 351 with good peelability is used for the upper mold 352, but the present invention is not limited to this. For example, a cooling plate for cooling the heat-softened raw resin may be provided on the surface of the upper mold 352 facing the release film 364, or the raw resin softened by heating the lower mold without using the upper mold. Raw material resin by applying pressure and vibration to the surface in a non-contact manner to promote the fusion of resin particles of the raw material resin, or by simply fusing the resin particles of the raw material resin simply by heating with the lower mold May be temporarily formed. Even without the need for an upper release film, a great cost advantage can be obtained in running costs.

  Next, a fifth embodiment of the present invention will be described with reference to FIGS.

  This embodiment is different from the fourth embodiment in that it includes two resin sealing portions 430A and 430B, and the other portions are the same, so the last two digits are the same and the description is omitted.

  In this embodiment, since two resin sealing parts 430A and 430B are provided, productivity can be improved rather than any of the said sealing devices except 2nd Embodiment. In addition, since two resin sealing portions 430A and 430B are provided at equal distances from the first transport mechanism 470, the same conditions (time and distance) can be applied to any resin sealing portions 430A and 430B from the first transport mechanism 470. ). For this reason, the dispersion | variation in the resin sealing quality which arises by the difference in arrangement | positioning of metal mold | die 432A, 432B can be prevented. Furthermore, since the resin sealing portions 430A and 430B are arranged point-symmetrically with respect to the first transport mechanism 470, the sealing device 400 can be easily designed, and the assembly can be performed from the design period to a short period. can do. In addition, maintenance can be facilitated after assembly. Further, since the feed axes P1 and P2 of the release films 464A and 464B are arranged in a straight line in the X direction across the central axis O of the first transport mechanism 470, the width of the sealing device 400 is shortened in the Y direction. can do. At the same time, the side surfaces of the two molds 432A and 432B are lined up on one surface of the sealing device 400 without being blocked by other mechanism parts, and therefore the maintenance of the molds 432A and 432B is easy. Note that since the hoppers 442A and 442B are arranged on the outermost periphery of the sealing device 400, there is little possibility that the granular raw material resin adheres to the substrate 402 put into the molds 432A and 432B. When it is intended to completely prevent the powdery raw material resin from adhering to the substrate 402, it is easy to secure a clean area by providing a clean booth or the like inside the resin supply units 440A and 440B. is there.

  Next, a sixth embodiment of the present invention will be described with reference to FIG.

  This embodiment is different from the fifth embodiment in that the feed axes P1 and P2 of the two release films 564A and 564B are arranged to be orthogonal to each other, and the rest is the same. Are the same, and the description is omitted.

  Although this embodiment has the same operation effect as 5th Embodiment, since the direction of two resin sealing part 530A, 530B is an orthogonal arrangement | positioning, compared with 5th Embodiment, the sealing apparatus 500 of FIG. The arrangement space does not need a length biased in either the X direction or the Y direction.

  Next, a seventh embodiment of the present invention will be described with reference to FIG.

  The present embodiment differs from the fifth and sixth embodiments in that the overall arrangement is different due to the movement of the short direction of the substrate 102 in accordance with the radial direction of the first transport mechanism 670, and the other components Are the same, the last two digits are the same, and the description is omitted.

  In the present embodiment, as shown in FIG. 9, since the first transport mechanism 670 uses the short direction of the substrate 602 as the transport direction in the radial direction, the feed axes P1 and P2 of the release films 664A and 664B are parallel to each other. In addition, any of the axes P1 and P2 is disposed so as not to pass through the central axis O of the first transport mechanism 670. That is, the side surfaces corresponding to the longitudinal direction of the substrate 602 of the molds 632A and 632B face the first transport mechanism 670 directly. For this reason, the resin supply units 640A and 640B defining the size of the sealing device 600 can be made shorter than the sealing devices 400 and 500 of the fifth and sixth embodiments. That is, the sealing device 600 can be made much smaller than the sealing devices 400 and 500 of the fifth and sixth embodiments. Note that a magazine elevator 611 is employed in the substrate supply / storage unit 610 for supplying and storing the substrate 602, whereby the supply magazine and the storage magazine are arranged one above the other in plan view in FIG. For this reason, the efficiency of the area occupied by the sealing device 600 can be further improved. In addition, since the hoppers 642A and 642B are arranged on one side of the outer periphery of the sealing device 100, there is less possibility that the granular raw material resin adheres to the substrate 602 put into the molds 632A and 632B. When the powdery raw material resin is completely prevented from adhering to the substrate 602, the resin supply units 640A and 640B (particularly the hoppers 642A and 642B) collected on one side of the sealing device 600 are removed. It is easier to secure a clean area with a clean booth inside.

  As shown in FIG. 9, in this embodiment, since the length of the substrate 602 in the short direction is shorter than the movement amount of the arm portion of the first transport mechanism 670, the first transport mechanism 670, the mold 632A, Rails 616 can be placed between the two. Similarly, the substrate inspection unit 620 and the preheating unit 624 are also arranged one above the other in the plan view of FIG. For this reason, as compared with the fifth and sixth embodiments, the sealing device 600 can reduce the occupied area and can be further downsized.

  Next, an eighth embodiment of the present invention will be described with reference to FIG.

  The present embodiment is different from the seventh embodiment in the arrangement of the substrate supply / accommodation unit 710 and is otherwise the same, so the last two digits are the same and the description is omitted.

  In the present embodiment, the rails 716 of the substrate supply and storage unit 710 are not between the molds 732A and 732B and the first transport mechanism 770, but are in a direction nearly orthogonal to the feed axes P1 and P2 of the release films 764A and 764B ( 90 degrees plus angle θ). Therefore, as shown in FIG. 10, a space in the direction of the white arrow can be secured for accessing the mold 732A.

  Next, a ninth embodiment of the present invention will be described with reference to FIG.

  This embodiment is different from the eighth embodiment mainly in that the resin sealing portions 830A and 830B are arranged point-symmetrically with respect to the first transport mechanism 870, and the rest are the same. The last two digits are the same, and the description is omitted.

  This embodiment is further different from the eighth embodiment in that the substrate supply and storage unit 810 is arranged in a direction orthogonal to the feed axes P1 and P2 of the release films 864A and 864B. For this reason, this embodiment is easier to design and assemble than the eighth embodiment.

  Next, a tenth embodiment of the present invention will be described with reference to FIG.

  This embodiment is different from the seventh embodiment in the arrangement of the molds 932A and 932B and the temporary molding mechanisms 948A and 948B in the resin sealing portions 930A and 930B, and the other configurations are the same as those in any of the above embodiments. Therefore, the last two digits are the same, and the description is omitted.

  The present embodiment is the same as the first transport mechanism of the first, third to sixth embodiments in which the longitudinal direction of the substrate 902 is the transport direction in the radial direction of the first transport mechanism 970. The functions and layout of the substrate supply unit 910A, the substrate storage unit 910B, the substrate inspection unit 920, and the preheating unit 924 of the present embodiment are the same as those of the third to fifth embodiments. However, the feed axes P1 and P2 of the release films 964A and 964B of the second transport mechanism are short in the molds 932A and 932B from the short direction of the temporary forming mechanisms 948A and 948B (suitable in the short direction of the substrate 902). It is considered to be a direction. For this reason, since the lengths of the resin sealing portions 930A and 930B themselves can be shortened as compared with any of the above-described embodiments, the sealing device 900 can be further reduced in size.

  Next, an eleventh embodiment of the present invention will be described with reference to FIG.

  This embodiment is different from the fifth embodiment in that the substrate 1002 is transported to the mechanism portion by the straight movement operation of the first transport mechanism 1070, and the other components are the same. Are the same, and the description is omitted.

  The present embodiment includes a rail 1071 that allows a main body portion supporting the arm portion of the first transport mechanism 1070 to move in the Y direction. Therefore, the substrate supply unit 1010A, the substrate inspection unit 1020, the preheating unit 1024, and the substrate storage unit 1010B are arranged in this order along the rail 1071, and the resin sealing units 1030A and 1030B are arranged on the opposite side of the rail 1071. It is arranged. That is, in the present embodiment, the first transport mechanism 1070 is not radially disposed around the first transport mechanism 1070 as in the above embodiment, but the mechanism unit is disposed in two directions so as to surround the first transport mechanism 1070. For this reason, similarly to the above-described embodiment, the conveyance range of the first conveyance mechanism 1070 can be narrowed. At the same time, the cycle time can be shortened. Further, since the first transport mechanism 1070 is disposed at a position close to the center of the sealing device 1000, the first transport mechanism 1070 is necessarily disposed at a position where the rigidity of the sealing device 1000 is high. For this reason, the first transport mechanism 1070 can perform highly accurate transport control. Furthermore, since the area occupied in the sealing device of the first transport mechanism 1070 can be reduced, the sealing device 1000 itself can be reduced in weight and reduced in size. In addition, since the hoppers 1042A and 1042B into which the granular material resin is charged are arranged on one side of the outer periphery of the sealing device 1000, the resin sealing failure due to the adhesion of the granular raw material resin is prevented. It can prevent more reliably. For this reason, it is easier to secure a clean area by providing a clean booth or the like. Even in this case, since the other mechanism portion is not disposed on one side surface of the molds 1032A and 1032B, workability to the molds 1032A and 1032B can be ensured satisfactorily.

  Next, a twelfth embodiment of the present invention will be described with reference to FIG.

  This embodiment is different from the sixth embodiment in that the resin sealing portions 1130A, 1130B, and 1130C are increased to three, and the other components are the same. Description is omitted.

  This embodiment can further improve productivity by increasing the resin sealing portions 1130A, 1130B, and 1130C as compared with the sixth embodiment.

  Next, a thirteenth embodiment of the present invention will be described with reference to FIG.

  This embodiment is different from the ninth embodiment in that the resin sealing portions 1230A, 1230B, and 1230C are increased to three, and the other components are the same. Description is omitted.

  In the present embodiment, the number of resin sealing portions 1230A, 1230B, and 1230C is further increased as compared with the ninth embodiment, so that productivity can be further improved. The feed axes P1, P2, and P3 of the release films 1264A, 1264B, and 1264C are orthogonal to each other, and one side surface of each of the molds 1232A, 1232B, and 1232C comes to the outer periphery of the sealing device 1200. , 1232B, 1232C can be secured satisfactorily. Note that the substrate inspection unit 1220 and the preheating unit 1224 are disposed between the rail 1216 and the first transport mechanism 1270 due to an increase in the resin sealing unit.

  Next, a fourteenth embodiment of the present invention will be described with reference to FIGS.

  This embodiment is different from the eleventh embodiment in that the number of resin sealing portions 1330A, 1330B, 1330C, and 1330D is increased to four, and all the mechanism portions on one side with respect to the rail 1371 of the first transport mechanism 1370. Are arranged side by side, and a board elevator is used for the board supply and storage unit 1310, and the board inspection unit 1320 is provided on the rail, and other components are the same. The last two digits are the same, and the description is omitted.

  In the present embodiment, the number of resin sealing portions 1330A, 1330B, 1330C, and 1330D is increased to four, so that productivity can be further improved as compared to any of the above embodiments. Further, in the present embodiment, the first transport mechanism 1370 is not surrounded by the mechanism unit, and other mechanism units are arranged on all side surfaces of some molds. However, since all the hoppers are arranged on one side of the outer periphery of the sealing device 1300, the possibility of attaching the granular raw material resin to the substrate put into the mold is further reduced. When it is intended to completely prevent the powdery raw material resin from adhering to the substrate 1302, a clean booth or the like is provided on the inner side excluding the resin supply unit (especially a hopper) collected on one side of the sealing device 1300. It is easier to provide a clean area. As shown in FIG. 17, the collection roll 1368A of the second transport mechanism 1362A has a gap provided below the rail 1371 and is disposed there. For this reason, since the collection roll 1368A can be disposed close to the outer periphery of the sealing device 1300, the collection roll 1368A can be easily replaced.

  Next, a fifteenth embodiment of the present invention is described with reference to FIG.

  This embodiment is different from the fourteenth embodiment on the opposite side of the resin sealing portions 1430A to 1430D with respect to the rail 1471 of the first transport mechanism 1470, on the substrate supply storage portion 1410, the substrate inspection portion 1420, and the preheating portion 1424. And the other components are the same, so the last two digits are the same and the description is omitted.

  In the present embodiment, similarly to the eleventh embodiment, since the first transport mechanism 1470 is surrounded by the mechanism portion from two directions, the transport range of the first transport mechanism 1470 compared to the fourteenth embodiment. Can be narrowed. At the same time, the cycle time can be shortened. In addition, since the first transport mechanism 1470 is disposed at a position close to the center of the sealing device 1400, the first transport mechanism 1470 is necessarily disposed at a position where the sealing device 1400 has high rigidity. For this reason, the 1st conveyance mechanism 1470 can perform highly accurate conveyance control. Furthermore, since the area occupied in the sealing device of the first transport mechanism 1470 can be reduced, the sealing device 1400 itself can be reduced in weight and reduced in size.

  Next, a sixteenth embodiment of the present invention will be described with reference to FIG.

  This embodiment is different from the fifth embodiment in that the hand portion of the first transport mechanism 1570 can hold the two substrates 1502 at the same time. In contrast, the other components are the same, so the last two digits are the same, and the description is omitted.

  As a result, as shown in FIG. 19, the present embodiment includes four resin sealing portions 1530A and 1530B. Therefore, productivity can be significantly improved as compared with the fifth embodiment. The four resin-encapsulated portions are the same as in the fourteenth and fifteenth embodiments, but in this embodiment, the hoppers 1542A and 1542B and the release films 1564A and 1564B are shared by a pair of molds. Therefore, the number of parts can be reduced and the cost can be reduced as compared with the fourteenth and fifteenth embodiments. In this embodiment, since all the mechanism units are configured as a pair, the substrate inspection unit 1520 and the preheating unit 1524 are opposite to the substrate supply unit 1510A and the substrate storage unit 1510B with respect to the first transport mechanism 1570. Is arranged.

  Although the present invention has been described with reference to the above embodiment, the present invention is not limited to the above embodiment. That is, it goes without saying that improvements and design changes can be made without departing from the scope of the present invention. That is, the constituent elements and functions described in any of the embodiments can be appropriately combined without departing from the gist of the present invention.

  For example, in the above embodiment, the second transport mechanism is provided separately from the first transport mechanism, but the present invention is not limited to this, and the first transport mechanism may have the function of the second transport mechanism. . In that case, the number of parts can be further reduced, and the cost of the sealing device can be further reduced.

  Moreover, in the said embodiment, the release film which mounts raw material resin as a 2nd conveyance mechanism, the supply roll which supplies this release film continuously, and collect | recovers this release film conveyed to the metal mold | die However, the present invention is not limited to this. Even if a release film is used, a release film cut into strips may be used. In that case, it is also possible to reduce the blank area where the raw material resin of the release film is not mounted. Further, since the above embodiment has been described on the assumption of a continuous release film, so-called compression mold sealing device was an object, but if a continuous release film is not used for the second transport mechanism, The present invention can also be applied to a so-called transfer type sealing device.

  Moreover, in the said embodiment, although the board | substrate test | inspection part was provided, this invention is not limited to this, A board | substrate test | inspection part is not necessarily required. In that case, the number of parts can be further reduced, the sealing device can be further reduced in weight and size, and the cost can be reduced.

  Moreover, in the said embodiment, when the resin sealing part is provided with two or more, the resin sealing part is arrange | positioned at equal distance from the 1st conveyance mechanism, but this invention is not limited to this, Resin sealing The position of the part may not be equidistant from the first transport mechanism.

  Moreover, in the said embodiment, although the 1st conveyance mechanism was a horizontal articulated robot, this invention is not limited to this.

  Moreover, in the said embodiment, although not demonstrated especially as raw material resin, the said resin may be a powder form, a granular form, and a small diameter tablet may be sufficient as it. Alternatively, a mixture thereof may be used.

DESCRIPTION OF SYMBOLS 1,100,101,200-1500 ... Sealing device 10,610-810,1210,1310 ... Substrate supply storage part 11,611-811,1211 ... Magazine elevator 20,120,121,220,420-1520 ... Substrate Inspection unit 24, 124, 125, 224, 424-1524 ... Preheating unit 32A, 32B, 132-332, 133A, 432A-1532A, 133B, 432B-1232B, 1532B, 1132C, 1232C ... Die 40-340, 141A 440A to 1540A, 141B, 440B to 1240B, 1540B, 1140C, 1240C ... Resin supply unit 62, 162, 362, 462A, 462B, 1362A ... Second transport mechanism 70, 170, 171, 270 to 1570 ... First transport mechanism 102, 03, 202 to 1502 ... Substrate 110A, 111A, 210A to 510A, 910A to 1110A, 1510A ... Substrate supply unit 110B, 111B, 210B, 410B, 510A, 910A to 1110A, 1510A ... Substrate storage unit 112A, 113A ... Supply magazine 112B 113B ... Storage magazines 116A, 116B, 117B, 616, 716, 816, 1216 ... Rails 130-330, 131A, 430A-1530A, 131B, 430B-1530B, 1130C-1430C, 1330D, 1430D ... Resin sealing part 134, 150, 350 ... Lower mold 136, 152, 352 ... Upper mold 142-342, 143A, 442A-1542A, 143B, 442B-1242B, 1542B, 1422C, 1242C ... Hopper 1 4 to 344, 145A, 444A to 1544A, 145B, 444B to 1244B, 1544B, 1144C, 1244C ... feeders 146 to 346, 147A, 446A to 1546A, 147B, 446B to 1246B, 1546B, 1146C, 1246C ... resin trays 148 to 348 149A, 448A to 1548A, 149B, 448B to 1248B, 1548B, 1148C, 1248C ... Temporary molding mechanism 156 ... Upper release film 158, 166, 1366A ... Supply roll 159, 167 ... Roller 160, 168, 1368A ... Collection roll 164 To 364, 165A, 464A to 1564A, 165B, 464B to 1264B, 1564B, 1164C, 1264C ... release films 172, 1372 ... base parts 174, 1 5 ... arm portions 176 and 177 ... hand part

Claims (12)

Supply unit for supplying the molded article, the resin sealing portion having a mold for the object to be molded article tree Aburafutome taken out from the supply unit, and a housing part for housing the resin sealed the molded article In a sealing device having a plurality of mechanism parts including at least
Means for transporting the taken out from the supply section the the molded article before Symbol resin sealing portion and the first conveying means,
The resin sealing portion includes a resin supply unit for supplying a raw material resin to the mold, and a second transport unit capable of transporting the raw material resin from the resin supply unit to the mold,
The resin supply unit includes a temporary molding unit that temporarily molds the raw material resin on the second transport unit,
The second conveying means includes a release film on which the raw resin is mounted and conveyed from the resin supply unit to the mold,
The release film is used for both the temporary molding of the raw material resin and the resin sealing .   In claim 1, further comprising:
  A preheating part for preheating the molded product taken out from the supply part is provided as a mechanism part,
  The first conveying means conveys the molded product taken out from the supply unit to the preheating unit, and conveys the molded product heated by the preheating unit to the resin sealing unit.
  A sealing device characterized by that. In claim 1 or 2 ,
Before Kikin type sealing apparatus, characterized in that than the resin supply unit being positioned adjacent to said first conveying means side. In any one of Claims 1 thru | or 3 ,
It said second transport means further wherein a continuously fed supply roll the release film, sealing you characterized by and a collection roll for collecting the mold release film that is transported to the mold Stop device. In any one of claims 2 to 4, further,
A sealing device comprising an inspection unit as a mechanism unit that inspects the molded product taken out from the supply unit and determines the amount of resin necessary for the resin sealing in front of the preheating unit. . In claim 5 ,
The first conveying means conveys the molded product taken out from the supply unit to the inspection unit. In any one of Claims 1 thru | or 6 .
Sealing device, characterized in that said mechanism is arranged to the first conveying means on opposite sides Nde clamping. In any one of Claims 1 thru | or 6 .
The sealing device is characterized in that the mechanism portions are arranged radially so as to surround the first conveying means. In claim 8 ,
The sealing device, wherein the molded article is conveyed to an arbitrary mechanism portion of the mechanism portions by the rotation operation of the first conveying means. In any one of Claims 1 thru | or 9,
A plurality of the resin sealing portions are provided at an equal distance from the first conveying means. In any one of Claims 1 thru | or 10.
The sealing device according to claim 1, wherein the first transport unit includes an articulated robot capable of transporting the molded article to an arbitrary position by one or more rotational operations. A supply unit for supplying the molded article, sealing method using a plurality of mechanisms, including at least a resin sealing portion, a having a mold for the object to be molded article tree Aburafutome taken out from the feed section In
The resin sealing portion includes second transport means capable of transporting the raw material resin to the mold,
A step of conveying the same of the first transport means the supply part or al Installing issued said the molded article until the resin sealing portion,
Temporarily molding the raw material resin on the release film of the second conveying means;
Transporting the temporarily formed raw resin to the mold with the release film;
Performing the resin sealing using the temporarily formed raw resin mounted on the release film;
The sealing method characterized by including.

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