WO2024004257A1 - 樹脂成形装置および樹脂成形品の製造方法 - Google Patents
樹脂成形装置および樹脂成形品の製造方法 Download PDFInfo
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- WO2024004257A1 WO2024004257A1 PCT/JP2023/005313 JP2023005313W WO2024004257A1 WO 2024004257 A1 WO2024004257 A1 WO 2024004257A1 JP 2023005313 W JP2023005313 W JP 2023005313W WO 2024004257 A1 WO2024004257 A1 WO 2024004257A1
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- WIPO (PCT)
- Prior art keywords
- carrier
- molding
- substrate
- molded
- resin
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/42—Removing or ejecting moulded articles using means movable from outside the mould between mould parts, e.g. robots
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/02—Transfer moulding, i.e. transferring the required volume of moulding material by a plunger from a "shot" cavity into a mould cavity
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14008—Inserting articles into the mould
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14639—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles for obtaining an insulating effect, e.g. for electrical components
- B29C45/14655—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles for obtaining an insulating effect, e.g. for electrical components connected to or mounted on a carrier, e.g. lead frame
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
- H10P72/04—Apparatus for manufacture or treatment
- H10P72/0441—Apparatus for sealing, encapsulating, glassing, decapsulating or the like
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P72/00—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof
- H10P72/70—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping
- H10P72/78—Handling or holding of wafers, substrates or devices during manufacture or treatment thereof for supporting or gripping using vacuum or suction, e.g. Bernoulli chucks
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W74/00—Encapsulations, e.g. protective coatings
- H10W74/01—Manufacture or treatment
Definitions
- the present invention relates to a technology for a resin molding apparatus and a method for manufacturing a resin molded product.
- Patent Document 1 discloses a technique in which a molding process is performed while a plurality of circuit boards are housed in a transport member called a boat.
- the present invention has been made in view of the above circumstances, and the problem to be solved is to take out the molding object housed in the conveying member, perform resin molding, and then transfer the molding object again to the conveying member. It is an object of the present invention to provide a resin molding apparatus and a method for manufacturing a resin molded product that can be accommodated in a plastic molding apparatus.
- the resin molding apparatus includes a take-out mechanism that takes out the molded object from a conveyance member that accommodates the molded object; a first molding object transport mechanism that transports the molding object taken out from the transporting member to a mold; a transporting member accommodating section capable of accommodating the transporting member from which the molding object has been taken out; and the molding object.
- a conveyance member conveyance mechanism that conveys the conveyance member from which the object has been taken out to the conveyance member storage section; a mold clamping mechanism that clamps the mold to which the object to be molded has been conveyed so as to perform resin molding; a second molding object conveying mechanism for transporting the molding object from the mold; and a second molding object conveying mechanism for transporting the molding object from the mold, and storing the molding object carried out from the mold in the transport member that was accommodated in the transport member storage section.
- a molded object storage mechanism that conveys the conveyance member from which the object has been taken out to the conveyance member storage section
- a mold clamping mechanism that clamps the mold to which the object to be molded has been conveyed so as to perform resin molding
- a second molding object conveying mechanism for transporting the molding object from the mold
- a second molding object conveying mechanism for transporting the molding object from the mold, and storing the molding object carried out from the mold in the transport member that was accommodated in the transport member storage section.
- the method for manufacturing a resin molded product according to the present invention is a method for manufacturing a resin molded product using the resin molding apparatus, comprising: a take-out step of taking out the molded object from the conveying member; a molding target conveying step of transporting the molding target into the mold; a transporting member transporting step of transporting the conveying member from which the molding target has been taken out; and a molding target transporting step of transporting the molding target into the mold.
- the object to be molded accommodated in the conveying member can be taken out and molded with resin, and then the object to be molded can be accommodated in the conveying member again.
- FIG. 1 is a plan view showing the overall configuration of a resin molding apparatus according to an embodiment.
- (a) A perspective view showing a carrier and a substrate.
- (b) A plan view showing a carrier and a substrate.
- (a) A partial front cross-sectional view showing the substrate being sucked and held by the ejection mechanism.
- (b) A partial front cross-sectional view showing how the substrate is held by the clamper of the ejection mechanism.
- FIG. 3 is a side view showing a substrate alignment stage and a loader.
- FIG. 3 is a side view showing a carrier transport unit and a carrier transport section.
- (a) A side view showing a carrier accommodating part.
- (b) A side view showing how the carrier is lifted.
- FIG. 3 is a plan view showing how the substrate and carrier are transported until resin molding is performed.
- FIG. 3 is a plan view showing how the substrate and carrier are transported after resin molding.
- (a) A plan view showing the loader retracted to the retracted position.
- (b) A plan view showing the arrangement order of substrates on the substrate alignment stage.
- FIG. 7 is a side view showing a modified example of the carrier accommodating section.
- the resin molding apparatus 1 is for manufacturing a resin molded product by sealing an electronic element such as a semiconductor chip (hereinafter referred to as a "chip") with a resin.
- this embodiment illustrates a resin molding apparatus 1 that performs resin molding using a transfer molding method.
- the resin molding apparatus 1 includes a supply module A, a resin molding module B, and a discharge module C as components. Each component is removable and replaceable with respect to other components.
- the supply module A supplies the substrate 2 on which the chip is fixed and the cylindrical resin tablet T to the resin molding module B.
- the substrate 2 is an embodiment of a molded object according to the present invention.
- various substrates a lead frame, a glass epoxy substrate, a ceramic substrate, a resin substrate, a metal substrate, etc.
- the supply module A mainly includes a carrier loading section 11 , a substrate alignment stage 12 , a take-out mechanism 30 , a carrier stage 13 , a loader 40 , a carrier transport unit 50 , a carrier transport section 60 , a first camera 14 , and a control section 15 .
- the carrier carrying-in section 11 is a part where the carrier 3 carried into the supply module A from the outside is placed.
- the carrier loading section 11 can receive the carrier 3 containing the substrate 2 and place it on its upper surface.
- the carrier 3 is a member that can accommodate the substrate 2.
- the carrier 3 is an embodiment of the conveying member according to the present invention.
- the carrier 3 is formed into a substantially rectangular plate shape.
- the carrier 3 is provided with a through hole 3a, a pin 3b, and a cord 3c.
- the through hole 3a is formed to penetrate the carrier 3.
- Three through holes 3a are formed in a line in the longitudinal direction of the carrier 3.
- the pins 3b are used to position the substrate 2 accommodated in the carrier 3.
- the pin 3b is formed to protrude upward from the surface (upper surface) of the carrier 3.
- a plurality of pins 3b are provided so as to surround the through hole 3a.
- a cord 3c is provided on the upper surface of the carrier 3.
- the code 3c is an identifier representing information by which the carrier 3 can be identified.
- As the code 3c it is possible to use, for example, a bar code, a two-dimensional code, or the like.
- a cord 2a is provided on the upper surface of the substrate 2.
- the code 2a is an identifier representing information by which the board 2 can be identified.
- As the code 2a a two-dimensional code or the like can be used like the code 3c of the carrier 3.
- the substrate alignment stage 12 shown in FIG. 1 is a portion on which the substrate 2 taken out from the carrier 3 is placed.
- the substrate alignment stage 12 is an embodiment of the mounting section according to the present invention.
- the substrate alignment stage 12 can place a plurality of substrates 2 side by side on its upper surface. In this embodiment, a total of six substrates 2, three rows in the front-rear direction and two rows in the left-right direction, are arranged and placed on the substrate alignment stage 12 (see FIG. 10(b)).
- the arrangement of the substrates 2 on the substrate alignment stage 12 corresponds to the arrangement of the substrates 2 on the mold 16, which will be described later. That is, the mold 16 according to this embodiment can perform resin molding on six substrates 2 at once.
- the substrate alignment stage 12 is arranged behind the carrier loading section 11.
- the take-out mechanism 30 takes out the substrate 2 from the carrier 3 of the carrier loading section 11 and places it on the substrate alignment stage 12.
- the extraction mechanism 30 mainly includes a suction holding section 31, a clamper 32, and a pressing section 33.
- the suction holding section 31 is for suctioning and holding the substrate 2 placed on the carrier loading section 11.
- the suction holding section 31 can suction the substrate 2 from below through the through hole 3a of the carrier 3.
- the suction holding section 31 can be moved up and down by a lifting mechanism (not shown). Thereby, the suction holding section 31 can lift the suctioned substrate 2 upward from the carrier 3.
- the clamper 32 holds and transports the substrate 2.
- the clamper 32 includes a pair of left and right members and a pair of front and rear members that are L-shaped in side view.
- the clamper 32 can hold the substrate 2 by sandwiching it from four directions: right and left and front and back. Further, the clamper 32 can be moved by a moving mechanism (not shown).
- the holding part 33 holds down the substrate 2 held by the clamper 32 from above.
- the holding part 33 is arranged inside the clamper 32. By being placed on the substrate 2, the holding portion 33 can press the substrate 2 with its own weight.
- the substrate 2 is first held by the suction holding section 31 as shown in FIG. 3(a).
- the suction holding section 31 holding the target substrate 2 rises, and the substrate 2 is lifted.
- the suction by the suction holding section 31 is released, and the substrate 2 is held by the clamper 32.
- the substrate 2 is pressed down from above by the holding portion 33. This allows the clamper 32 to stably hold the substrate 2.
- the clamper 32 moves to the substrate alignment stage 12 and releases the holding of the substrate 2 at a predetermined location. Thereby, the substrate 2 can be placed on the substrate alignment stage 12. By repeating such an operation of the clamper 32, the substrates 2 can be taken out from the carrier 3 of the carrier loading section 11 and arranged on the substrate alignment stage 12.
- the carrier stage 13 shown in FIG. 1 is a part where the carrier 3 from which the substrate 2 has been taken out in the carrier loading section 11 is placed.
- the carrier stage 13 can place the carrier 3 transferred from the carrier loading section 11 on its upper surface.
- the loader 40 transports the substrates 2 aligned on the substrate alignment stage 12 to the resin molding module B. Further, the loader 40 receives and holds a resin tablet T from a resin supply device (not shown), and transports it to the resin molding module B together with the substrate 2.
- the loader 40 may receive either the substrate 2 or the resin tablet T first, or may receive the substrate 2 and the resin tablet T at the same time. That is, the timing at which the loader 40 receives the substrate 2 and the resin tablet T is not particularly limited.
- the loader 40 is an embodiment of the first molded object transport mechanism according to the present invention.
- the loader 40 is arranged at the rear of the resin molding apparatus 1.
- the loader 40 can move left and right along a rail X that extends across both left and right ends of the resin molding apparatus 1 .
- the loader 40 mainly includes a main body 41, a head 42, and a clamper 43.
- the main body portion 41 is a part that constitutes the main structure of the loader 40.
- the main body portion 41 is configured to be movable left and right along the rails X (see FIG. 1).
- the main body portion 41 of this embodiment is formed such that its front upper portion protrudes forward in order to stably support a head 42, which will be described later.
- the forwardly projecting portion of the main body portion 41 overlaps with the rear portion of the substrate alignment stage 12 in the front-rear direction.
- the head 42 is a portion where a clamper 43, which will be described later, is provided.
- the head 42 is supported so as to be movable back and forth relative to the main body 41 .
- the clamper 43 holds and transports the substrate 2.
- the number of clampers 43 corresponds to the number of substrates 2 aligned on the substrate alignment stage 12.
- six clampers 43 are provided on the head 42 to correspond to the six substrates 2.
- the loader 40 When the substrate 2 on the substrate alignment stage 12 is transported to the resin molding module B by the loader 40, the loader 40 first moves along the rails X (see FIG. 1) and stops behind the substrate alignment stage 12. Next, as shown in FIG. 4, the head 42 moves forward with respect to the main body 41 so that the substrate 2 on the substrate alignment stage 12 and the clamper 43 are vertically opposed to each other. Next, each clamper 43 holds the corresponding substrate 2, and the head 42 moves rearward with respect to the main body 41.
- the loader 40 can transport the substrate 2 to the resin molding module B by moving to the right along the rails X (see FIG. 1) while holding the substrate 2. Further, the loader 40 can load the substrate 2 into the mold 16 by releasing the holding of the substrate 2 on the mold 16 of the resin molding module B.
- the loader 40 also carries the resin tablet T used for resin molding into the mold 16 at the same time as the substrate 2.
- the carrier transport unit 50 shown in FIG. 1 transports the carrier 3 placed on the carrier stage 13 to the carry-out module C.
- the carrier transport unit 50 is an embodiment of a transport member transport mechanism according to the present invention.
- the carrier transport unit 50 is arranged at the rear of the resin molding apparatus 1.
- the carrier transport unit 50 can move left and right along the rails X.
- the carrier transport unit 50 is configured to move left and right integrally with the loader 40. That is, at least in the movement area along the rails X, the loader 40 and the carrier transport unit 50 are both movable.
- a moving mechanism (not shown) for moving the loader 40 and the carrier transport unit 50 left and right can be shared.
- the carrier transport unit 50 mainly includes a main body 51, a movable stage 52, and a carrier mounting section 53.
- the main body portion 51 is a part that constitutes the main structure of the carrier transport unit 50.
- the main body portion 51 is configured to be movable left and right along the rails X (see FIG. 1).
- the movable stage 52 is a portion where a carrier mounting section 53, which will be described later, is provided.
- the movable stage 52 is provided above the main body portion 51 .
- the movable stage 52 is supported so as to be movable back and forth relative to the main body 51.
- the carrier placement portion 53 is a portion on which the carrier 3 received from the carrier stage 13 is placed.
- the carrier mounting section 53 is provided above the movable stage 52.
- two carrier placement parts 53 are arranged so as to be lined up one after the other.
- the carrier transfer unit 60 transfers the carrier 3 from the carrier stage 13 to the carrier transfer unit 50.
- the carrier transfer section 60 mainly includes a head 61 and a suction holding section 62.
- the head 61 is a portion where a suction holding section 62, which will be described later, is provided.
- the head 61 is movably supported by a moving mechanism (not shown).
- the suction holding section 62 is for suctioning and holding the carrier 3.
- the suction holding part 62 is provided at the lower part of the head 61.
- the carrier transport unit 50 When the carrier 3 on the carrier stage 13 is transported to the carry-out module C by the carrier transport unit 50, the carrier transport unit 50 first moves along the rails X (see FIG. 1) and stops behind the carrier stage 13. Next, as shown in FIG. 5, the carrier 3 on the carrier stage 13 is held by the suction holding section 62 of the carrier transfer section 60 and placed on the carrier mounting section 53 of the carrier transfer unit 50. At this time, the movable stage 52 moves back and forth as appropriate so that the carrier placement section 53 moves to a position where the carrier 3 can be placed.
- the carrier transport unit 50 moves the carrier 3 to the unloading module C by moving to the right along the rail X (see FIG. 1) with the carrier 3 placed on each of the two carrier placement parts 53. and can be transported.
- the carrier 3 transported to the unloading module C is accommodated in a carrier accommodating section 80, which will be described later.
- the first camera 14 is for reading the code 2a on the board 2 and the code 3c on the carrier 3. Note that the first camera 14 is an embodiment of the reading section and the first reading section according to the present invention.
- the first camera 14 is arranged in the supply module A at a position where it can image the carrier 3 containing the substrate 2. In this embodiment, the first camera 14 is placed at a position where it can image the carrier 3 placed in the carrier loading section 11.
- the control unit 15 controls the operation of each module of the resin molding apparatus 1.
- the control unit 15 controls the operations of the supply module A, the resin molding module B, and the carry-out module C. Further, using the control unit 15, the operation of each module can be arbitrarily changed (adjusted). Further, the control unit 15 can manage information on the substrate 2 and carrier 3 acquired by the first camera 14 and a second camera 20, which will be described later.
- control section 15 is provided in the supply module A
- control section 15 in other modules.
- control section 15 it is also possible to provide a plurality of control sections 15.
- control section 15 for each module or for each device, and to control the operations of each module individually while interlocking with each other.
- the resin molding module B seals the chip fixed to the substrate 2 with resin.
- two resin molded modules B are arranged side by side. By performing the resin sealing of the substrate 2 in parallel using the two resin molding modules B, it is possible to improve the manufacturing efficiency of the resin molded product.
- the resin molding module B mainly includes a mold 16 and a mold clamping mechanism 17.
- the mold 16 is used to resin-seal the chip fixed to the substrate 2 using a molten resin material.
- the mold 16 includes a pair of upper and lower molds, that is, a lower mold and an upper mold.
- the mold 16 is provided with a heating section (not shown) such as a heater.
- the mold clamping mechanism 17 clamps or opens the mold 16 by moving the lower mold of the mold 16 up and down.
- the carry-out module C receives the resin-sealed substrate 2 from the resin molding module B and carries it out.
- the unloading module C mainly includes an unloader 70 , a molded substrate alignment stage 18 , a carrier storage section 80 , a carrier unloading section 19 , a molded object storage mechanism 90 , and a second camera 20 .
- the unloader 70 holds the resin-sealed substrate 2 in the resin molding module B and transports it to the molded substrate alignment stage 18 of the carry-out module C.
- the unloader 70 is an embodiment of the second molded object transport mechanism according to the present invention.
- the unloader 70 is arranged at the rear of the resin molding apparatus 1.
- the unloader 70 can move left and right along the rail X.
- the molded substrate alignment stage 18 is a portion where the molded substrates 2 transported from the resin molding module B are placed.
- the molded substrate alignment stage 18 can place a plurality of substrates 2 side by side on its upper surface.
- the unloader 70 When transporting the resin-sealed substrate 2 by the unloader 70 to the unloading module C, the unloader 70 first moves along the rail X to the resin molding module B and sucks the resin-molded substrate 2 with the mold 16. Hold. Next, the unloader 70 moves along the rails X to the unloading module C, and places the molded substrates 2 on the molded substrate alignment stage 18.
- the carrier accommodating section 80 accommodates the carrier 3 from which the substrate 2 has been taken out in the supply module A.
- the carrier accommodating section 80 is an embodiment of a conveying member accommodating section according to the present invention.
- the carrier housing section 80 mainly includes a main body section 81, a rotation support section 82, a rotation connection section 83, and a lifting section 84.
- the main body part 81 is a part that constitutes the main structure of the carrier accommodating part 80.
- the main body portion 81 includes a plurality of support columns 81a arranged to face each other in the front and rear. Although not shown in FIG. 6, a plurality of support columns 81a are arranged side by side in the depth direction of the paper.
- the main body part 81 is formed into a frame shape with an open bottom by connecting the upper parts of the pillars 81a to each other.
- the rotation support part 82 is a part that supports the carrier 3.
- the rotation support portion 82 is provided so as to protrude toward the inside of the main body portion 81 from the front and rear pillars 81a.
- the rotation support part 82 is connected to the support column 81a via a rotation connection part 83, which will be described later.
- a plurality of rotation support parts 82 are provided so as to be arranged at equal intervals in the vertical direction.
- the rotation support parts 82 provided on the front and rear columns 81a are arranged at corresponding positions (same height).
- the rotational connection part 83 is a part that connects the rotation support part 82 so that it can rotate up and down with respect to the support column 81a.
- the rotation connecting portion 83 supports the rotation support portion 82 so that the rotation support portion 82 can freely rotate from a state in which the rotation support portion 82 faces in a substantially horizontal direction to a state in which it faces in a substantially vertical direction.
- the rotation support portion 82 rotates downward due to its own weight when no external force is applied, and faces in a substantially horizontal direction. Further, when an upward external force is applied to the rotation support portion 82, the rotation support portion 82 can rotate upward.
- the lifting part 84 is for placing the carrier 3 on the rotation support part 82.
- the lifting portion 84 includes struts 84a arranged to face each other in the front and rear, and a support portion 84b provided so as to protrude inward from the front and rear struts 84a.
- a plurality of support parts 84b are provided so as to be arranged at equal intervals in the vertical direction.
- the vertical spacing between the support portions 84b is formed to be the same as the vertical spacing between the rotary support portions 82 provided on the main body portion 81.
- the lifting part 84 can be moved in the front-rear direction and the up-down direction relative to the main body part 81 by a drive mechanism (not shown). Specifically, as shown in FIG. 6(a), the lifting part 84 moves horizontally to a position where the support part 84b protrudes inside the main body part 81, moves upward in that state, and lifts the main part 81. A series of movements of horizontal movement outwards and descent can be repeated. Note that the lifting portion 84 and the main body portion 81 are arranged so as not to interfere with each other.
- the carrier housing section 80 can be moved as a whole in the front-rear direction and the up-down direction by a drive mechanism (not shown). Thereby, the carrier accommodating section 80 can be moved to a position where the carrier 3 can be easily accommodated. Specifically, as shown in FIG. 6, the carrier accommodating section 80 can move to a position facing the carrier mounting section 53 on which the carrier 3 is placed from above.
- the carrier unloading section 19 shown in FIG. 1 is a part where the carrier 3 to be transported outside from the unloading module C is placed.
- the carrier unloading section 19 can place the carrier 3 received from the carrier storage section 80 on its upper surface.
- the molded substrate 2 is stored in the carrier 3 placed on the carrier unloading section 19 by a molded object storage mechanism 90, which will be described later.
- the carrier 3 containing the molded substrate 2 is carried out from the carrier carrying-out section 19 to the outside.
- the molded object storage mechanism 90 stores the substrate 2 placed on the molded substrate alignment stage 18 into the carrier 3 placed in the carrier unloading section 19.
- a mechanism capable of holding and transporting the substrate 2 can be used, for example, similarly to the take-out mechanism 30 (see FIG. 3). Note that a detailed description of the configuration of the molding object storage mechanism 90 will be omitted.
- the second camera 20 is for reading the code 2a of the molded substrate 2 and the code 3c of the carrier 3.
- the second camera 20 is an embodiment of the reading section and the second reading section according to the present invention.
- the second camera 20 is arranged in the carry-out module C at a position where it can image the molded substrate 2 and the carrier 3 in which the molded substrate 2 is accommodated.
- the second camera 20 is placed at a position where it can image the carrier 3 placed in the carrier unloading section 19.
- FIGS. 7 to 9 An outline of the operation of the resin molding apparatus 1 configured as described above (a method for manufacturing a resin molded product using the resin molding apparatus 1) will be explained using FIGS. 7 to 9. Note that the black arrows shown in FIGS. 8 and 9 indicate how the carrier 3 moves. Furthermore, the white arrows indicate the movement of the substrate 2.
- the method for manufacturing a resin molded product mainly includes a carrying-in step S1, a first reading step S2, a take-out step S3, a conveying step S4, a resin molding step S5, and a molded substrate take-out step S6. , including a molding object storage step S7, a second reading step S8, and an unloading step S9.
- each step is shown in FIG. 7 one by one, but in reality, the operations of different steps may be executed simultaneously, or a specific step may be repeatedly executed multiple times. .
- the carrying process S1 is a process of carrying the carrier 3 into the resin molding apparatus 1 from the outside.
- the carrier 3 containing the substrate 2 is carried into the carrier carrying-in section 11 of the supply module A (see FIG. 8).
- the first reading step S2 is a step of reading the code 3c of the carrier 3 and the code 2a of the board 2 accommodated in the carrier 3.
- the first camera 14 images the carrier 3 and the substrate 2 carried into the carrier carrying-in section 11.
- the control unit 15 reads the code 3c of the carrier 3 and the code 2a of the board 2 from the image captured by the first camera 14, and identifies the carrier 3 and the board 2.
- the control unit 15 associates and stores the correspondence between the carrier 3 and the substrate 2 accommodated in the carrier 3. That is, the control unit 15 stores which substrate 2 is accommodated in the carrier 3.
- the take-out step S3 is a step of taking out the substrate 2 from the carrier 3.
- the take-out mechanism 30 takes out the substrates 2 from the carrier 3 of the carrier loading section 11, and arranges the substrates 2 side by side on the substrate alignment stage 12 (see FIG. 8).
- six substrates 2 can be placed on the substrate alignment stage 12, so a total of six substrates 2 are taken out from the two carriers 3 to the substrate alignment stage 12.
- the order in which the substrates 2 are placed on the substrate alignment stage 12 in the take-out step S3 will be explained.
- the main body 41 of the loader 40 is formed to project forward. Therefore, when the loader 40 is located behind the substrate alignment stage 12, the take-out mechanism 30 and the loader 40 interfere with each other, making it difficult to place the substrate 2 at a position close to the loader 40 (at the rear) of the substrate alignment stage 12. may not be possible.
- the take-out mechanism 30 and the loader 40 may interfere with each other.
- the loader 40 when taking out the substrate 2 from the first carrier 3, the loader 40 is retracted to a retracted position shifted to the right from behind the substrate alignment stage 12, as shown in FIG. 10(a). are doing. In this state, the take-out mechanism 30 does not interfere with the loader 40. In this state, the take-out mechanism 30 takes out the substrate 2 to the substrate alignment stage 12.
- the take-out mechanism 30 arranges the substrates 2 in order from the side closer to the loader 40 (rear side).
- the arrangement orders (1) to (6) are set sequentially from the rear side of the substrate alignment stage 12. That is, the three substrates 2 taken out from the first carrier 3 are placed at positions (1) to (3). Thereby, the substrate 2 can be placed in positions (1) and (2) where there is a risk of interference between the take-out mechanism 30 and the loader 40.
- the loader 40 while the loader 40 is retreating to a position shifted to the right from the substrate alignment stage 12, it receives the resin tablet T from a resin supply device (not shown). In this way, production efficiency can be improved by using the evacuation time as time for receiving the resin tablets T.
- the loader 40 and carrier transport unit 50 move to the left as a unit.
- the loader 40 moves to a position where it can receive the substrate 2 on the substrate alignment stage 12 (behind the substrate alignment stage 12), and the carrier transport unit 50 can receive the carrier 3 on the carrier stage 13. position (behind the carrier stage 13).
- the first carrier 3 from which the substrate 2 has been taken out is moved from the carrier loading section 11 to the carrier stage 13 by an appropriate moving mechanism.
- the carry-in step S1, the first reading step S2, and the take-out step S3 are performed again.
- the substrate 2 accommodated in the second carrier 3 is taken out to the substrate alignment stage 12, and six substrates 2 are aligned on the substrate alignment stage 12.
- the loader 40 since the loader 40 is located behind the substrate alignment stage 12, the rearmost row of the substrate alignment stage 12 (positions (1) and (2) in FIG. 10(b)) is the loader 40. 40, the substrate 2 taken out from the first carrier 3 has already been placed in this row. That is, since the substrate 2 taken out from the second carrier 3 is not placed in the rearmost row of the substrate alignment stage 12, there is no possibility that the takeout mechanism 30 and the loader 40 will interfere with each other.
- the conveying step S4 is a step of conveying the substrate 2 to the mold 16 and conveying the carrier 3 to the carrier storage section 80.
- the conveyance process S4 is an embodiment of the molding object conveyance process and the conveyance member conveyance process according to the present invention.
- the loader 40 holds six substrates 2 aligned on the substrate alignment stage 12 (see FIG. 4).
- the carrier transfer section 60 transfers the carrier 3 on the carrier stage 13 to the carrier mounting section 53 of the carrier transfer unit 50 (see FIG. 5). At this time, the two carriers 3 are placed on the two carrier placement sections 53, respectively.
- the loader 40 and carrier transport unit 50 move together to the right.
- the loader 40 delivers the substrate 2 and the resin tablet T to the mold 16 in the resin molding module B. Thereafter, the loader 40 and carrier transport unit 50 further move to the right.
- the carrier storage section 80 receives the carrier 3 from the carrier transport unit 50.
- the lifting part 84 moves inside the main body part 81 and then moves upward.
- the support section 84b provided at the lowest position lifts up the carrier 3 on the carrier mounting section 53 from below.
- the lifted carrier 3 pushes up the rotation support part 82 from below, and the rotation support part 82 rotates upward.
- the rotation support part 82 When the carrier 3 is lifted above the rotation support part 82, the rotation support part 82 returns to a substantially horizontal position due to its own weight, as shown in FIG. 6(c). In this state, the carrier 3 is placed on the rotation support part 82, and the lifting part 84 is retracted to the outside of the main body part 81. In this way, the carrier 3 of the carrier mounting section 53 is supported by the rotation support section 82 provided at the lowest position of the carrier accommodating section 80.
- the carrier 3 already accommodated in the carrier accommodating section 80 is also lifted up to the next higher stage (the one higher rotational support section 82) by the other support section 84b of the lifting section 84. . That is, the carrier 3 that has been transported to the carry-out module C is stored in the lowest stage of the carrier storage section 80, and is moved to the upper stage one stage each time another carrier 3 is transported.
- the plurality of carriers 3 that have been transported to the carry-out module C are housed in the carrier storage section 80 in order from the upper stage based on the order in which they were transported.
- the substrates 2 (carriers 3) can be carried into the resin molding apparatus 1 without any delay. It is possible to prevent the occurrence of standby time and improve the production efficiency of resin molded products.
- the carriers 3 are stored in a line from above in the order in which they were transported, it is easy for the operator to intuitively grasp the order in which the carriers 3 are transported, and the operator can efficiently perform operations such as checking the carriers 3.
- Each process from the carrying-in process S1 to the transporting process S4 described above is repeatedly executed according to the number of resin molding modules B. For example, in this embodiment, since two resin molding modules B are provided, the process is repeated until the substrate 2 is conveyed to the molds 16 of the two resin molding modules B.
- the resin molding step S5 is a step of resin molding the substrate 2 transported to the mold 16.
- the mold clamping mechanism 17 raises the lower mold to clamp the mold 16.
- the resin tablet T is heated and melted by a heating section (not shown) of the mold 16, and the substrate 2 is sealed with the resin using the generated molten resin.
- the molded substrate removal step S6 is a step in which the substrate 2 resin-molded by the mold 16 is taken out from the mold 16.
- the unloader 70 holds the resin-molded substrate 2 in the mold 16, moves along the rail X to the unloading module C, and transfers the molded substrate 2 onto the molded substrate alignment stage 18 (see Figure 9).
- the unloader 70 molds the substrate 2 in order from the mold 16 to which it was transported first in the transport step S4.
- the completed board 2 is carried out.
- the correspondence relationship between the substrate 2 and the carrier 3 can be maintained in the molding object accommodation step S7, which will be described later.
- the molded object housing process S7 is a process of housing the molded substrate 2 in the carrier 3.
- the carrier 3 stored in the carrier storage section 80 is first taken out to the carrier unloading section 19 by an appropriate moving mechanism. At this time, of the carriers 3 accommodated in the carrier accommodating section 80, the carrier 3 accommodated in the uppermost stage is taken out.
- the molded object storage mechanism 90 stores the substrate 2 placed on the molded substrate alignment stage 18 into the carrier 3 disposed in the carrier unloading section 19 .
- the second reading step S8 is a step of reading the code 3c of the carrier 3 and the code 2a of the molded substrate 2 accommodated in the carrier 3.
- the second camera 20 images the carrier 3 containing the molded substrate 2.
- the control unit 15 reads the code 3c of the carrier 3 and the code 2a of the molded substrate 2 from the image captured by the second camera 20, and identifies the carrier 3 and the substrate 2.
- the control unit 15 also determines whether the correspondence between the carrier 3 and the molded substrate 2 matches the correspondence stored in the first reading step S2. If the correspondence between the carrier 3 and the substrate 2 does not match, the control unit 15 issues a warning to the operator or stops the operation of the resin molding apparatus 1, for example.
- the carrying out process S9 is a process of carrying out the carrier 3 from the resin molding apparatus 1 to the outside.
- the carrier 3 containing the molded substrate 2 is carried out from the carrier carry-out section 19 of the carry-out module C (see FIG. 9).
- the substrate 2 accommodated in the carrier 3 can be taken out from the carrier 3 and resin molded. Thereby, it is possible to suppress the mold 16 from increasing in size. Further, since the substrate 2 can be directly positioned with respect to the mold 16, the positioning accuracy of the substrate 2 can be improved.
- the resin molding apparatus 1 can accommodate the substrate 2 after resin molding into the carrier 3 again.
- the substrate 2 is accommodated in the same carrier 3 as the carrier 3 in which it was accommodated before resin molding.
- the carrier 3 can be used to manage the substrates 2 (for example, lot management, etc.).
- the configuration (shape, number, etc.) of each member exemplified in each of the above embodiments is not particularly limited, and can be arbitrarily changed.
- the method of holding the substrate 2 by the loader 40 or the unloader 70 is not particularly limited.
- the method of holding the carrier 3 by the carrier transport unit 50 is not particularly limited.
- the number of substrates 2 and carriers 3 transported at one time by each device, the arrangement of the substrates 2 on the substrate alignment stage 12 and the mold 16, etc. can be arbitrarily changed.
- this embodiment shows an example in which a code such as a two-dimensional code is given to each of the substrate 2 and the carrier 3, the present invention is not limited to this, and various other identifiers can be used.
- a character string, color, etc. as an identifier
- an IC tag that can withstand the environment (heat, load, etc.) in the resin molding apparatus 1 as an identifier.
- the information of the identifier can be read using a communication device that can communicate with the IC tag instead of the first camera 14 or the like.
- the reading process (first reading process S2 and second reading process S8) shown in this embodiment is an example, and the code 2a on the board 2 and the code 3c on the carrier 3 can be read at any location and at any timing. It is possible to do this with As an example, in this embodiment, an example is shown in which the code 3c of the carrier 3 taken out from the carrier accommodating part 80 is read by the second camera 20 (see second reading step S8). It is also possible to read the code 3c of the carrier 3 accommodated in the carrier. This makes it possible to identify the carrier 3 accommodated in the carrier accommodating section 80 and to determine whether the carrier 3 is accommodated in an appropriate position.
- the second camera 20 it is also possible to use the second camera 20 to read the code 2a of the molded substrate 2 (the substrate 2 placed on the molded substrate alignment stage 18) before being accommodated in the carrier 3. Furthermore, using the first camera 14, it is also possible to read the code 2a of the substrate 2 placed on the substrate alignment stage 12 and the code 3c of the carrier 3 placed on the carrier stage 13.
- the carrier accommodating section 80 (see FIG. 6) shown in this embodiment is an example, and the specific configuration of the carrier accommodating section 80 can be arbitrarily changed.
- the carrier 3 may be accommodated in a multi-stage non-rotatable support portion 80a instead of the rotatable rotation support portion 82.
- the carrier accommodating section 80 can be moved up and down appropriately depending on the height of the carrier 3 being transported, and the carrier 3 can be accommodated in each support section 80a from the side.
- an example is shown in which three substrates 2 are accommodated in one carrier 3 and six substrates 2 (substrates 2 carried in two carriers 3) are molded with one mold 16.
- This is just an example, and the number of substrates 2 that can be accommodated in the carrier 3 and the number of substrates 2 that can be simultaneously molded with one mold 16 can be changed as desired.
- one carrier 3 can accommodate three substrates 2, it is also possible to increase the number of substrates 2 that can be molded into one mold 16 to 8, 10, 12, etc. be.
- the resin molding apparatus 1 can control the number of substrates 2 before and after molding.
- the correspondence relationship between carrier 3 and carrier 3 can be maintained. That is, in the resin molding apparatus 1, the carriers 3 from which the substrates 2 have been taken out are housed in the carrier accommodating section 80 in order, and the molded substrates 2 are housed in the carriers 3 in order, so that the correspondence between the substrates 2 and the carriers 3 is not correct. is maintained. Furthermore, in the resin molding apparatus 1, since the correspondence relationship between the substrate 2 and the carrier 3 can be confirmed by the first camera 14 and the second camera 20, it is possible to maintain the correspondence relationship between the substrate 2 and the carrier 3 more reliably. can.
- the operation of the resin molding apparatus 1 illustrated in this embodiment is an example, and the present invention is not limited to this. That is, the order and mode of operation of each part of the resin molding apparatus 1 can be changed arbitrarily.
- the resin molding apparatus 1 includes: a take-out mechanism 30 that takes out the substrate 2 from a carrier 3 (conveying member) containing the substrate 2 (molding object); a loader 40 (first molding object transport mechanism) that transports the substrate 2 taken out from the carrier 3 to the mold 16; a carrier accommodating section 80 (conveying member accommodating section) capable of accommodating the carrier 3 from which the substrate 2 has been taken out; a carrier transport unit 50 (transport member transport mechanism) that transports the carrier 3 from which the substrate 2 has been taken out to the carrier storage section 80; a mold clamping mechanism 17 that clamps the mold 16 into which the substrate 2 is transported for resin molding; an unloader 70 (second molded object conveyance mechanism) that carries out the molded substrate 2 from the mold 16; a molding object storage mechanism that stores the substrate 2 carried out from the mold 16 into the carrier 3 that was stored in the carrier storage section 80; Equipped with.
- a take-out mechanism 30 that takes out the substrate 2 from a carrier 3 (conveying member) containing the substrate 2 (
- the substrate 2 accommodated in the carrier 3 can be taken out and resin molded, and then the substrate 2 can be accommodated in the carrier 3 again. Thereby, it is possible to suppress the mold 16 from increasing in size. Further, since the substrate 2 can be directly positioned with respect to the mold 16, the positional accuracy of the substrate 2 can be improved.
- the loader 40 and the carrier transport unit 50 are movable together in at least a portion of the movement region. According to the resin molding apparatus 1 according to the second aspect of the present disclosure, the loader 40 and the carrier transport unit 50 share the movement area, so that it is possible to suppress the resin molding apparatus 1 from increasing in size.
- the resin molding device 1 of the third side according to the first or second side is A reading section (first camera 14, second camera 20) capable of reading an identifier (code 3c, code 2a) given to at least one of the carrier 3 and the substrate 2 is provided.
- first camera 14, second camera 20 capable of reading an identifier (code 3c, code 2a) given to at least one of the carrier 3 and the substrate 2 is provided.
- the resin molding apparatus 1 of the third aspect of the present disclosure at least one of the carrier 3 and the substrate 2 can be identified and managed. This makes it easier to confirm whether the substrate 2 and carrier 3 are being transported, molded, etc. without any problems.
- the resin molding device 1 of the fourth side according to the first or second side is a first camera 14 (first reading section) capable of reading an identifier given to the substrate 2 before molding and the carrier 3 in which the substrate 2 before molding is accommodated; a second camera 20 (second reading unit) capable of reading an identifier given to the substrate 2 after molding and the carrier 3 in which the substrate 2 after molding is accommodated; Equipped with.
- first camera 14 first reading section
- second camera 20 second reading unit
- the carrier storage section 80 can accommodate a plurality of carriers 3 based on the order in which they are transported by the carrier transport unit 50. According to the resin molding apparatus 1 of the fifth aspect of the present disclosure, the carriers 3 can be accommodated in the order in which they are transported, making it easy to manage and understand the order of the carriers 3.
- the resin molding device 1 of the sixth side according to any one of the first to fifth sides, comprising a substrate alignment stage 12 (placing section) on which the substrate 2 taken out by the taking out mechanism 30 is placed;
- the take-out mechanism 30 places the substrate 2 taken out from the carrier 3 on the substrate alignment stage 12 so as not to interfere with the loader 40.
- interference with the loader 40 when taking out the substrate 2 can be prevented.
- the take-out mechanism 30 places the substrate 2 at a predetermined position on the substrate alignment stage 12 when the loader 40 is retracted to the retracted position. According to the resin molding apparatus 1 of the seventh aspect of the present disclosure, interference with the loader 40 when taking out the substrate 2 can be prevented.
- the method for manufacturing a resin molded product according to the eighth aspect of the present disclosure includes: A method for manufacturing a resin molded product using a resin molding apparatus according to any one of the first to seventh aspects, a take-out step S3 of taking out the substrate 2 from the carrier 3; a conveying step S4 (molding object conveying step) of conveying the substrate 2 taken out in the taking out step S3 to the mold 16; a transport step S4 (transport member transport step) of transporting the carrier 3 from which the substrate 2 has been taken out; a resin molding step S5 of resin molding the substrate 2 transported to the mold 16 in the transport step S4; a molding object storage step S7 in which the substrate 2 resin-molded in the resin molding step S5 is stored in the carrier 3 transported in the transport step S4; including.
- the substrate 2 accommodated in the carrier 3 can be taken out and resin molded. Thereby, it is possible to suppress the mold 16 from increasing in size. Further, since the substrate 2 can be directly positioned with respect to the mold 16, the positioning accuracy of the substrate 2 can be improved.
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Abstract
Description
まず、図1を用いて、本実施形態に係る樹脂成形装置1の構成について説明する。樹脂成形装置1は、半導体チップなどの電子素子(以下、「チップ」と記載する)を樹脂封止し、樹脂成形品を製造するものである。特に本実施形態では、トランスファーモールド法を利用して樹脂成形を行う樹脂成形装置1を例示している。
供給モジュールAは、チップを固定した基板2、および円柱状の樹脂タブレットTを樹脂成形モジュールBへと供給するものである。なお、基板2は、本発明に係る成形対象物の実施の一形態である。基板2としては、種々の基板(リードフレーム、ガラスエポキシ製基板、セラミック製基板、樹脂製基板、金属製基板等)を用いることが可能である。供給モジュールAは、主としてキャリア搬入部11、基板整列ステージ12、取出機構30、キャリアステージ13、ローダ40、キャリア搬送ユニット50、キャリア移送部60、第1カメラ14および制御部15を具備する。
樹脂成形モジュールBは、基板2に固定されたチップを樹脂封止するものである。本実施形態においては、樹脂成形モジュールBは2つ並べて配置される。2つの樹脂成形モジュールBによって基板2の樹脂封止を並行して行うことで、樹脂成形品の製造効率を向上させることができる。樹脂成形モジュールBは、主として成形型16および型締め機構17を具備する。
搬出モジュールCは、樹脂封止された基板2を樹脂成形モジュールBから受け取って搬出するものである。搬出モジュールCは、主としてアンローダ70、成形済基板整列ステージ18、キャリア収容部80、キャリア搬出部19、成形対象物収容機構90および第2カメラ20を具備する。
以下では、図7から図9を用いて、上述の如く構成された樹脂成形装置1の動作(樹脂成形装置1を用いた樹脂成形品の製造方法)の概要について説明する。なお、図8および図9に示す黒塗り矢印は、キャリア3の移動の様子を示している。また白抜き矢印は、基板2の移動の様子を示している。
本開示の第1側面の樹脂成形装置1は、
基板2(成形対象物)を収容したキャリア3(搬送部材)から前記基板2を取り出す取出機構30と、
前記キャリア3から取り出された前記基板2を成形型16に搬送するローダ40(第1成形対象物搬送機構)と、
前記基板2が取り出された前記キャリア3を収容可能なキャリア収容部80(搬送部材収容部)と、
前記基板2が取り出された前記キャリア3を前記キャリア収容部80に搬送するキャリア搬送ユニット50(搬送部材搬送機構)と、
樹脂成形するように前記基板2が搬送された前記成形型16を型締めする型締め機構17と、
成形後の前記基板2を前記成形型16から搬出するアンローダ70(第2成形対象物搬送機構)と、
前記キャリア収容部80に収容されていた前記キャリア3に、前記成形型16から搬出された前記基板2を収容する成形対象物収容機構と、
を備える。
本開示の第1側面の樹脂成形装置1によれば、キャリア3に収容された基板2を取り出して樹脂成形を行い、その後、再び基板2をキャリア3に収容することができる。これによって、成形型16の大型化を抑制することができる。また、成形型16に対して直接的に基板2の位置決めを行うことができるため、基板2の位置精度の向上を図ることができる。
前記ローダ40と前記キャリア搬送ユニット50とが、少なくとも一部の移動領域において共に移動可能である。
本開示の第2側面の樹脂成形装置1によれば、ローダ40とキャリア搬送ユニット50とで移動領域を共有することで、樹脂成形装置1の大型化を抑制することができる。
前記キャリア3と前記基板2の少なくとも一方に付与された識別子(コード3c、コード2a)を読み取り可能な読取部(第1カメラ14、第2カメラ20)を備える。
本開示の第3側面の樹脂成形装置1によれば、キャリア3と基板2の少なくとも一方を識別して管理することができる。これによって、基板2やキャリア3の搬送や成形等が問題なく行われているか否かを確認し易くなる。
成形前の前記基板2、および、成形前の前記基板2が収容された前記キャリア3に付与された識別子を読み取り可能な第1カメラ14(第1読取部)と、
成形後の前記基板2、および、成形後の前記基板2が収容される前記キャリア3に付与された識別子を読み取り可能な第2カメラ20(第2読取部)と、
を備える。
本開示の第4側面の樹脂成形装置1によれば、成形前後の基板2とキャリア3との対応関係を確認することができる。これによって、成形前後で基板2とキャリア3との対応関係が維持し易くなるため、例えばキャリア3を用いた基板2の管理(例えば、ロット管理等)が行い易くなる。
前記キャリア収容部80は、前記キャリア搬送ユニット50により搬送された順番に基づいて前記キャリア3を複数収容可能である。
本開示の第5側面の樹脂成形装置1によれば、搬送された順番にキャリア3を収容できるため、キャリア3の順番の管理や把握が容易となる。
前記取出機構30により取り出された前記基板2が載置される基板整列ステージ12(載置部)を具備し、
前記取出機構30は、前記キャリア3から取り出した前記基板2を、前記ローダ40と干渉しないように前記基板整列ステージ12に載置する。
本開示の第5側面の樹脂成形装置1によれば、基板2を取り出す際のローダ40との干渉を防止することができる。
前記取出機構30は、前記ローダ40が退避位置に退避している際に、前記基板整列ステージ12の所定の位置に前記基板2を載置する。
本開示の第7側面の樹脂成形装置1によれば、基板2を取り出す際のローダ40との干渉を防止することができる。
第1から第7側面のいずれか1つに従う樹脂成形装置を用いた樹脂成形品の製造方法であって、
前記キャリア3から前記基板2を取り出す取出工程S3と、
前記取出工程S3により取り出された前記基板2を前記成形型16に搬送する搬送工程S4(成形対象物搬送工程)と、
前記基板2が取り出された前記キャリア3を搬送する搬送工程S4(搬送部材搬送工程)と、
前記搬送工程S4により前記成形型16に搬送された前記基板2を樹脂成形する樹脂成形工程S5と、
前記搬送工程S4により搬送された前記キャリア3に、前記樹脂成形工程S5により樹脂成形された前記基板2を収容する成形対象物収容工程S7と、
を含む。
本開示の第8側面の樹脂成形品の製造方法によれば、キャリア3に収容された基板2を取り出して樹脂成形を行うことができる。これによって、成形型16の大型化を抑制することができる。また、成形型16に対して直接的に基板2の位置決めを行うことができるため、基板2の位置精度の向上を図ることができる。
2 基板
3 キャリア
12 基板整列ステージ
14 第1カメラ
16 成形型
17 型締め機構
20 第2カメラ
30 取出機構
40 ローダ
50 キャリア搬送ユニット
70 アンローダ
80 キャリア収容部
Claims (8)
- 成形対象物を収容した搬送部材から前記成形対象物を取り出す取出機構と、
前記搬送部材から取り出された前記成形対象物を成形型に搬送する第1成形対象物搬送機構と、
前記成形対象物が取り出された前記搬送部材を収容可能な搬送部材収容部と、
前記成形対象物が取り出された前記搬送部材を前記搬送部材収容部に搬送する搬送部材搬送機構と、
樹脂成形するように前記成形対象物が搬送された前記成形型を型締めする型締め機構と、
成形後の前記成形対象物を前記成形型から搬出する第2成形対象物搬送機構と、
前記搬送部材収容部に収容されていた前記搬送部材に、前記成形型から搬出された前記成形対象物を収容する成形対象物収容機構と、
を備える樹脂成形装置。 - 前記第1成形対象物搬送機構と前記搬送部材搬送機構とが、少なくとも一部の移動領域において共に移動可能である、請求項1に記載の樹脂成形装置。
- 前記搬送部材と前記成形対象物の少なくとも一方に付与された識別子を読み取り可能な読取部を備える、請求項1又は請求項2に記載の樹脂成形装置。
- 成形前の前記成形対象物、および、成形前の前記成形対象物が収容された前記搬送部材に付与された識別子を読み取り可能な第1読取部と、
成形後の前記成形対象物、および、成形後の前記成形対象物が収容される前記搬送部材に付与された識別子を読み取り可能な第2読取部と、
を備える、請求項1又は請求項2に記載の樹脂成形装置。 - 前記搬送部材収容部は、前記搬送部材搬送機構により搬送された順番に基づいて前記搬送部材を複数収容可能である、請求項1から請求項4までのいずれか一項に記載の樹脂成形装置。
- 前記取出機構により取り出された前記成形対象物が載置される載置部を具備し、
前記取出機構は、前記搬送部材から取り出した前記成形対象物を、前記第1成形対象物搬送機構と干渉しないように前記載置部に載置する、請求項1から請求項5までのいずれか一項に記載の樹脂成形装置。 - 前記取出機構は、前記第1成形対象物搬送機構が退避位置に退避している際に、前記載置部の所定の位置に前記成形対象物を載置する、
請求項6に記載の樹脂成形装置。 - 請求項1から請求項7までのいずれか一項に記載の樹脂成形装置を用いた樹脂成形品の製造方法であって、
前記搬送部材から前記成形対象物を取り出す取出工程と、
前記取出工程により取り出された前記成形対象物を前記成形型に搬送する成形対象物搬送工程と、
前記成形対象物が取り出された前記搬送部材を搬送する搬送部材搬送工程と、
前記成形対象物搬送工程により前記成形型に搬送された前記成形対象物を樹脂成形する樹脂成形工程と、
前記搬送部材搬送工程により搬送された前記搬送部材に、前記樹脂成形工程により樹脂成形された前記成形対象物を収容する成形対象物収容工程と、
を含む樹脂成形品の製造方法。
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| CN202380044681.9A CN119317529A (zh) | 2022-06-27 | 2023-02-15 | 树脂成形装置以及树脂成形品的制造方法 |
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| JP2013229412A (ja) * | 2012-04-25 | 2013-11-07 | Fuji Mach Mfg Co Ltd | ダイ供給装置のウエハ管理システム及びアタッチメント並びにマガジンラック |
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| KR20050097730A (ko) * | 2004-04-02 | 2005-10-10 | 삼성전자주식회사 | 반도체 칩 패키지용 자동 성형 장치 |
| KR100776630B1 (ko) * | 2006-12-27 | 2007-11-15 | 세크론 주식회사 | 반도체 소자용 수지 압축 몰딩 장치 및 이를 이용하는반도체 소자 수지 몰딩 방법 |
| KR20100013056A (ko) * | 2008-07-30 | 2010-02-09 | 세크론 주식회사 | 전자 부품 몰딩 장치 |
| JP2015104881A (ja) * | 2013-11-29 | 2015-06-08 | 三菱樹脂株式会社 | 熱成形体および熱成形体の製造方法 |
| JP6744780B2 (ja) * | 2016-08-09 | 2020-08-19 | アピックヤマダ株式会社 | 樹脂モールド装置 |
| JP6989409B2 (ja) | 2018-02-16 | 2022-01-05 | アピックヤマダ株式会社 | 樹脂モールド装置及び樹脂モールド方法 |
| TWI787411B (zh) * | 2018-02-16 | 2022-12-21 | 日商山田尖端科技股份有限公司 | 樹脂模製裝置 |
| JP7444453B2 (ja) * | 2020-11-25 | 2024-03-06 | アピックヤマダ株式会社 | 樹脂封止装置及び樹脂封止方法 |
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| JP2013229412A (ja) * | 2012-04-25 | 2013-11-07 | Fuji Mach Mfg Co Ltd | ダイ供給装置のウエハ管理システム及びアタッチメント並びにマガジンラック |
| KR20160081289A (ko) | 2014-12-31 | 2016-07-08 | 앰코 테크놀로지 코리아 주식회사 | 반도체 패키지 제조용 보트 및 반도체 패키지 제조 방법 |
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| JP7691397B2 (ja) | 2025-06-11 |
| CN119317529A (zh) | 2025-01-14 |
| EP4545269A4 (en) | 2025-10-01 |
| JP2024003323A (ja) | 2024-01-15 |
| TWI839110B (zh) | 2024-04-11 |
| KR20250007620A (ko) | 2025-01-14 |
| EP4545269A1 (en) | 2025-04-30 |
| TW202400395A (zh) | 2024-01-01 |
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