TW496822B - Embossed carrier tape molding and sealing apparatus - Google Patents

Abstract

The invention provides an embossed carrier tape molding and sealing apparatus which is devised so that the molding of the embossed carrier tape and the sealing of electronic parts can be efficiently performed. An embossed carrier tape molding and sealing apparatus is constructed by installing, on a continuous conveying path for a thermoplastic resin tape 10, a molding part heating means 110 which heats and softens the molding parts, a molding means 130 which positions the above-mentioned heated parts in a mold 132 and subjects these parts to embossing-molding, a hole working means 150 which forms guide holes at specified intervals in the side portions of the above-mentioned thermoplastic resin tape 10, a product insertion stage 210 which places products 20 in the recesses 12 formed by the aforementioned embossing-molding, a covering tape supply means 230 which supplies a covering tape 30 to the upper surface of the recesses 12 formed by the above-mentioned embossing-molding of the above-mentioned thermoplastic resin tape 10, and a tape thermal-bonding means 250 which thermally bonds the above-mentioned covering tape 30 to the above-mentioned thermoplastic resin tape 10 at the peripheral edges of the above-mentioned recesses 12.

Description

496822 V. Description of the invention (1) [Technology to which the invention belongs The present invention relates to a belt and is supplied to the home. [Known technology] The length of the embossed carrier tape body along the lengthwise side of the body is covered with a certain flower carrier tape. The electrical cover tape is added and the sealed electronic assembly machine is supplied to the electronics. , And the welding of the cover tape [the invention is to be solved, the above is on the reel, and there must be a poor working efficiency between the cover tape and the working space. Therefore, the embossed carrier tape of the present invention is contained. The connector is inserted at a predetermined interval and inserted into the aforementioned recess to form a tape. Forming of body belts and embossing carriers for embossing are performed separately. , It is made of embossed resin that is separated from the heat-sealed parts of the / part-shaped sub-parts. It is a topic.] Another skill is to re-open a wide range of problems. An electronic component such as a 対 t connector is wound along a recessed portion of an electronic component such as a molded seal of an embossed carrier tape used in a mobile assembly machine, and is formed by guiding holes on one or both sides. Such a pressing portion is covered with a recessed portion to seal the electronic component. On the reel, it is used to seal the automatic and electronic parts. The embossed carrier tape is manufactured by inserting the electronic parts and welded. 1 'After the embossed carrier tape is formed, the embossed carrier tape is inserted in the winding place. Electronic parts are wound on a reel. Therefore, the installation of the machine is large, and each operation requires an individual operator. The reason is to provide an embossed carrier tape that can efficiently perform the sealing operation of the sub-parts.

Page 4 5. Description of the invention (2) Molded sealing device. [Method for solving the problem] In order to achieve the foregoing object, the present invention is characterized in that it is attached to a thermoplastic tree; the forming, sealing, and heating equipment is configured to heat and soften the forming part; the ▲ -type equipment, :: 2 is: : Hot part: Placed on the mold to carry out embossing; hole plus ΐ; system :: front ΪΪ plastic: the side of the raw resin tape is formed at a fixed interval Γ;,;:! Entering: the configuration of the embossing of the aforementioned embossing: Type II: 仏 9 is also prepared, and a cover tape is provided to the above embossed upper surface of the thermoplastic resin tape; the belt body welding equipment is盍 π is connected to the aforementioned thermoplastic resin tape in the peripheral area of the material recess, and the thermoplastic resin tape is moved along a continuous conveying path !!: First, the molding section is heated and softened by the molding section heating equipment; then 22: From molding? The heated and softened part is pushed into the mold to perform ι-molding and molding. Then, the hole processing equipment is used to form a guide hole on the side of the thermoplastic. Then, the product is inserted on the stage to emboss the tape ... thermoplastic Tree ;; Upper = The equipment obtained by the covering operation is supplied with the covering tape; the products of the department are sealed. So roll up. The pressurized carrier tape of the clothing σσ can be appropriately wound around the removal ladder energy according to the present invention >, +, ，,, and received in a c-shape when viewed from the side; the type equipment includes: The frame element is assembled on the outer frame element, and a mold clamped between the outer frame element and the inner frame element 496822 is pressed to the aforementioned mode, so that it can be very complicated and can correspond to a variety of better ones. It is suitable for adding the guide rails to the aforementioned holes. Only the side holes of the fat tape with better widths of various widths are used as holes and resin tape positioning body and the aforementioned back-fitting on the force roller. The shape of the inner and outer frame elements of the thermoplastic heat tool can be made by punching the hole device by using the pressure contact guide hole of the front force roller. In this way, the former thermoplastic industrial equipment and the aforementioned plastic resin pressurized gas parts and the inner frame can also easily describe the force of the resin bandwidth of the transport path. By changing the thermoplastic tree, the aforementioned holes are inserted at a certain working time. The aforementioned punching equipment between the main pinion teeth. Said puncher, in this state of the aforementioned thermoplastic hole, the resin tape is processed to guide the fat-binding tape, and the space is fitted with the existing resin, and the pre-clamping device and the main and dominant state are used as the resin. It can also be moved. 5. Description of the invention (3) The part where the component is softened is pressed according to this type to form a mold, that is, the component must be replaced, that is, the guide rails and meshing rotary teeth placed on both sides according to the present invention, and former. According to the present invention, it can correspond to the aforementioned thermoplastic tree device according to the present invention, use the punch to roll the aforementioned thermoplastic teeth onto the self-tensioning roller, and simultaneously release the aforementioned Zhang in this way is to release the aforementioned Zhang into the already formed The aforesaid heated feeding device of the crimping belt of the punching roller can be used. It is advantageous to process the component and the component to be inserted, and only the diameter is provided with: the guide hole formed by the guide of the matching guide groove can be changed between the track and the rotary tooth. The device is provided with a guide hole formed along a plurality of punching holes and crimped to the above-mentioned thermoplastic resin tape guide pin and the hole processing pin. When the hole processing is performed, the leading pin is inserted into the positioning, and is formed by Release the aforementioned 'in this state,

496822

V. Description of the invention (4) The leading tip is inserted into the already formed guide hole to correct the positional deviation, and the punching process using a puncher can be performed at the correct position. [Implementation Mode of the Invention] FIG. 1 is a schematic configuration diagram of an embodiment of a molding and sealing device for an embossed carrier tape of the present invention. Figure 2 is a front view showing the whole of the same device. FIG. 2 is an enlarged front view of a part of a molding device that reveals the same device. Figure 4 is a left side view of the same molding device. Fig. 5 is an enlarged cross-sectional view of a part of the heating equipment and the molding equipment of the same molding device. Figure $ is an exploded perspective view of an example of a mold used on the same molding device. ^ VII is an exploded perspective view of another example of a mold used on the same molding device. Fig. 8 is a sectional view showing the operation of the hole processing equipment on the same forming device. Fig. 9 is a sectional view of a method of changing a belt guide on the same molding apparatus. Fig. 10 is a flow chart of the forming and sealing device of the embossed carrier tape of the present invention. As shown in Figs. 1 and 2, the forming and sealing device of the embossed carrier tape of the present invention has a continuous conveying path of the thermoplastic resin tape 丨 0 drawn from the first reel 101. Along the conveying path, there are molding molding equipment 110 including molding section heating equipment 110, molding equipment 130, and hole processing equipment 150, and a product insertion stage 210, a cover tape supply equipment 23, and a belt. The body sealing device 250 is constructed by a sealing device 200. 2 ^ Please refer to FIG. 3 and FIG. 4 together, it can be seen that the aforementioned molding apparatus 丨 〇 〇 has a thermoplastic resin belt 10 conveying path 丨 〇 2. The above-mentioned molding section heating equipment 110 has heaters arranged above and below the conveying path 丨 〇 i \ 112, and each of the heaters 111 and 112 uses the first pneumatic cylinder 113 and the second pneumatic pressure.

496822 V. Description of the invention (5) The cylinder 1 1 4 is opened and closed to clamp the thermoplastic resin tape. As shown in Fig. 5 (a) and Fig. 5 (b), the heaters 丨 丨 1, 1 丨 2 are formed on the blocks 11 5 and 1 16 and each block 1 1 5 and 1 1 6 are provided therein. Heating elements I 1 7 and 1 1 8. Furthermore, by forming a rectangular front end II 9 and 1 20 as viewed from a plane, the thermoplastic resin tape can be sandwiched to heat and soften the rectangular area. The molding equipment 130 is composed of a pressurized gas feeding equipment 315 arranged above the conveying path 1 02 that holds the thermoplastic resin tape 丨 〇 and a mold 131 arranged below. The pressurized gas feeding device 1 3 1 is composed of a pressurized gas supply pipe 1 + 33 & and a pressurized nozzle 134 connected to the aforementioned supply pipe 33, and the pressurized nozzle 134 has a rectangular opening 135. The pressurizing nozzle 134 is supported by a bracket 36 which is supported in a height-adjustable state by screws 137. The aforementioned mold 132 has a mold body 43 fixed to a block 139 which is moved up and down by a third pneumatic cylinder 138. Please refer to FIG. 6 together, it can be known that the chess body 1 4 3 is composed of an outer frame element 1 4 0 having a 匸 -shaped receiving portion viewed from a plane, and an inner frame element η assembled on the outer frame element η 〇 1. It is constituted by the placement element 142 which is lost between the outer frame element 丨 40 and the inner frame element 丨 4 1. In this example, a rectangular frame is formed by the outer frame element 14o and the inner frame element 1 41, and the upper surface of the placement element 4 2 is arranged at the bottom, and the upper surface of the placement element 142 is disposed A notch portion 144 is formed on the upper portion. Therefore, when the rectangular range heated and softened by the heating device of the molding section is formed above the mold 132, the mold 32 is pushed up by the third pneumatic cylinder 1 38 and abuts the lower surface of the thermoplastic resin belt. . On the one hand, a pressure nozzle 1 34 is disposed on the upper surface of the thermoplastic resin tape 10, which is opposed to the mold 32. In this state, the pressurized gas is sent from the pressurizing nozzle 34

Page 8

The thermoplastic resin tape is as follows: 刼 Μ Μ Μ Μ 目 目 Μ Μ Μ 目 A j j A A A A A A A 目 A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A 破 破 The softened rectangular range is pushed to the concave portion of the branch with 1 2 3 to implement the 厣 破, Αβ19, , ^ ^ + 仃 & The recess formed in this way: It becomes a receiving part for electronic parts and the like described later. In the case where the mold body 143 is used in FIG. 6, the micro-manufacturer ^ finely inserts the notch W44 'provided on the upper surface of the element 142 to form a more concave small recess 13 on the bottom surface of the recess 12. Fig. 7 shows another example of the mold body. This mold body 143a is the same as the previous example, and the wounded θ 1 1J ^ 1J is composed of an outer frame element "Oa" having a 匸 -shaped receiving portion when viewed from a plane, and an inner frame element placed in the outer frame element 140a. 141a, and an inserting element 142a sandwiched between the outer frame element 14oa and the inner frame element i4u. In addition, a rectangular frame is formed by the outer frame element 1403 and the inner frame element 141 & The bottom part is provided with the upper surface of the insertion element H2a, and a protrusion 145 is formed on the upper surface of the insertion member 142a. When using this mold body 143a, the projection 145 of the insertion element 142 & A small protrusion 丨 4 is formed on the bottom surface of the concave portion 12 with 10. As shown in Fig. 8, a plurality of parallel grooves 丨 04 are formed at a certain interval in the width direction on the machine 10. One pair of guide rails 105 for guiding thermoplastic resin tape workers is composed of a receiving element 1 06, a pressing element 1 0γ, and a bolt connecting the two. The pressing element 1 The lower end of 7 is formed with a protrusion 107a embedded in the aforementioned groove portion 104. Return to 105 for positioning. In addition, between the receiving element 丨 〇6 and the pressing element 丨 〇7, a guide groove is inserted through both sides of the thermoplastic resin tape 10. 〇09. The thermoplastic resin tape 10 is on both sides. The edge is transported in the aforementioned guide groove 1009. The hole processing equipment 15 is provided with a block 152 pushed up and down by the fourth pneumatic cylinder 151, as shown in Figs. 2 and 3. Here, the block 152 At regular intervals

Page 9 496822

, = Most of the two punchers 153 in the two rows, and each of them are widened along the conveying direction by one or two a. The lower end of the puncher 15 3 is overlapped with the front end and points to the guide. The guide groove is set again. As shown in Fig. 8 (a) and Fig. 8 (b), when the block 1 5 2 is lowered by the fourth pneumatic cylinder 1 5 1, The punches 5 and 2 supported on the block 5 2 are lowered and inserted into the through holes 154 of the guide track 105 on the two edges of the thermoplastic resin tape 10 passing through the guide groove 109 of the guide track 105. There is a certain interval

隔 之 导 孔 11。 The guide hole 11. The guide hole 11 may be formed only on one side of the band body 10. As shown in FIG. 11, at the front end of the puncher 1 53 adjacent to the direction of progress of the thermoplastic resin belt 10, a leading pin 58 is disposed. This leading tip 158 protrudes longer than the puncher 153 below. When the block 152 descends, it is inserted into the guide hole 11 already formed in the thermoplastic resin tape 10 before punching with the aforementioned puncher 153, and Position the thermoplastic resin tape. Thereby, the interval of the guide holes 11 can be set correctly.

In this embodiment, as shown in FIGS. 9 (a) and 9 (b), when the width of the thermoplastic resin tape 10 is changed, the interval between the guide rails 105 can be changed. That is, only by changing the groove portion 104 embedded in the lower end of the pressing element 丨 0 7 and the groove portion 1 0 4, the interval between a pair of guide rails 1 0 5 can be changed, thereby the guide groove 1 0 can be changed. The interval of 9 is changed to a state suitable for a width of 10 of the thermoplastic resin tape. Also, in this case, the interval between the punches 153 of the hole processing equipment 150 is also changed to a state suitable for the through holes 154 of the guide rail 105.

Page 10 496822 V. Description of the invention (8) Referring again to FIG. 1 and FIG. 2, the product is inserted into the stage 2 丨 0 in this embodiment. “Electrical parts 2 such as connectors are inserted manually into the thermoplastic The location of the recessed part 2 of the resin tape 10, but it is also possible to insert the electronic part 20 with a known automatic supply device. The covering tape supply device 230 is composed of a second reel 231 ′ that winds the covering tape 30 and covers the upper surface of the thermoplastic resin tape 1 〇 with the covering tape 30 pulled out from the aforementioned second reel "I". The electronic part 2 inserted into the recessed part 2 is sealed by a lepton 2 31. A pair of left and right heaters 25 having a driving mechanism (not shown) for raising and lowering is provided in front of the cover tape supplying device 23 0. The belt welding device 250 of i. Further, a receiving pad 25 2 (see FIG. 2) is arranged below the heater 251 that holds the conveying path, and a thermoplastic resin is held between the heater 251 and the receiving pad 252. The two sides of the belt 10 and the cover belt 30 are melted together. As shown in FIG. 1 and FIG. 2, a pair of meshing guide holes u is arranged below the transport path in front of the π-body welding equipment 2 50. Turning 155, the tension roller 156 crimped to this turning tooth 155 is arranged above the conveying path 1. The tension roller 156 is pivotally connected to the arm portion supported by the support shaft 157. 59 The front end of the arm portion 1 59 It is crimped to the elastic not shown below, crimped to the rotating tooth 155. "^ Electronic parts of the electronic component 20 is sealed embossing 40, based on the guide hole engaged by saliva u - A pair of rotary teeth 155 and not shown as a motor with a rotary drive and a constant speed for the intermittent feeding of. A pneumatic cylinder 160 is arranged below the arm portion 159, and 1 1 61 is located at a position abutting the arm portion 159. In addition, before the juice a 丄 one cup of glass month "return hole processing equipment 496822 V. Description of the invention (9) When the block 52 of 150 is lowered, the aforementioned pneumatic cylinder 160 is actuated to push out the rod 161 and push the arm 159 upward. When the tension roller 156 is separated from the turning tooth L55, the carrier belt 40 can be moved in several directions in the front-rear direction, so as not to hinder the position correction effect of the leading pin 158. In addition, the interval of changing the width of the thermoplastic resin tape 10 to 15 5 must be substantially equal to 玎 嘁, +, & y 4 ϋ, and the shape of the rotary hole 11 is separated. It has become the guide of the thermoplastic resin tape 10, the front of the f-turning tooth 155 and the tension roller 156, and the embossed cutting tape 4 sealed by the cover tape 30 is provided. The three-roller m is shown in the figure by using a carrier conveying speed as a turning mechanism and an embossed carrier. In the present invention, it is used as, for example, polybenzyl, polyacetate and poly: 1? ^ Band 3. Department of materials. In addition, it is the opposite of Jing B: the resin tape of the thermoplastic resin element. fPay static electricity, you can also use carbon mixed with carbon and then refer to the figure of the cold seal embossed carrier tape of the same device to form a sealed seal. + Before explaining it, first, pull it out from the first reel 101 and guide it to the guide track 105. Of the guide ditch 09. Also, the plastic resin tape 1 0 ′ is inserted in a certain length part to guide it? The guide hole 11 is formed at the front end of the band body 10, and the lead 150 at the front end is actuated by the device 150 in advance (step S1). Rotary teeth are engaged in the hole 11 When the device is operated in this state, the rotary teeth 155 are intermittently returned.

Page 12 496822 V. Description of the invention (ίο) Instead of conveying the belt body 1 〇. In addition, the belt body 丨 〇 is first clamped by a pair of upper and lower heaters 1 丨 i, [丨 2 at the forming heating equipment 丨 i 〇, and the rectangular area to be embossed is heated and softened (step s 2 ). Next, when the heating and softening range moves to the molding equipment, the mold 132 rises and abuts the lower surface of the belt body 10, and the pressure nozzle 134 from the pressurized gas feeding device 131 faces the mold 32. Feed in pressurized gas. As a result, the heating and softening range of the 'band body 10' is pushed to the inside of the mold 1 32 to form the recessed portion 12 (step S3). In this way, the embossed belt body is then sent to the guide hole processing equipment 150, and the fourth pneumatic cylinder 15ι lowers the block 152 and the punch 153 integrally and inserts it into the through hole of the guideway 105. 154. Guide holes 11 are formed at a certain interval on both edges of the thermoplastic resin tape 10 passing through the guide groove log. In addition, before punching, the leading tip 58 is inserted into the already formed guide hole 丨 and the thermal resin Xing 10 is positioned. This guide hole 丨 is engaged with the turning teeth 155 disposed in front of the belt welding device 150 to give the drive S10 for pulling out the belt 10). The embossed tape body 丨 〇 is directly installed. On the packaging device 200, the electronic-carrying parts 20 are first inserted into the product—each one of the insertion recesses 2 (step S5). Then, the cover tape 30 is covered by the cover tape supply device 230 from above the recessed portion 12. As a result, the electronic component 20 is covered with the cover tape 30 in a state where it is disposed in the recessed portion 12 (step S6). Next, at the belt welding device 250, the heater 25 (pressed on both sides of the thermoplastic pair π 1 〇 and the cover tape 3 〇, and the thermoplastic resin tape i 〇496822 V. Description of the invention (11) ~-It is connected to both sides of the cover tape 30. It should be connected to M; the joint is connected. As a result, the electronic component 20 is arranged in the belt body 10 and the recess 12 The state is sealed with the cover tape 30 (step S7). As such, the embossed carrier tape containing the electronic components 20 is wound around the second reel 270 (step S8). Therefore, according to the present The device can continuously perform the molding of the thermoplastic resin tape and the sealing of the electronic component 20, so that the operation efficiency becomes extremely excellent. In addition, compared with the case where the above-mentioned operations are performed separately, the entire system of the device of the present invention is miniaturized and the device is set up. The space and working space can be reduced a lot. [Effects of the Invention] As described above, according to the present invention, in addition to moving the thermoplastic resin tape along a continuous conveying path, it is also possible to continuously perform products such as embossing of thermoplastic resin and electronic parts. Package, which can reduce the installation space and operation of the device It can improve the work efficiency and save labor. [Comparison of the main component symbols] 10 Thermoplastic resin tape 11 Guide hole 12 Recess 20 Electronic part 30 Cover tape 40 Embossed carrier tape with electronic parts sealed 100 Molding device 110 Molding section processing equipment 111, 112 Heater 130 Molding equipment

Page 14 496822 V. Description of the invention (12) 131 Pressurized gas feeding equipment 132 Mold 1 4 0, 1 4 0 a Frame element 1 4 1, 1 4 1 a Inner frame element 142 Insertion element 143 Mold body 15 0 Hole processing equipment 152 Block 153 Puncher

2 0 0 Packaging device 23 0 Cover tape supply equipment 2 5 0 Tape welding equipment 251 Heater

Page 15 496822 Brief description of the drawings Fig. 1 is a schematic structural diagram showing one embodiment of the forming and sealing device of the embossed carrier tape of the present invention. Figure 2 is a front view of the same device. FIG. 3 is an enlarged front view of a slag portion of a molding device that reveals the same device. Figure 4 is a left side view of the same molding device. Fig. 5 is an enlarged cross-sectional view of a part of the heating equipment and the molding equipment of the molding unit in the same molding device. Figure 6 is an exploded perspective view of an example of a mold used in the same molding apparatus.

Fig. 7 is an exploded perspective view of another example of a mold used in the same molding device. Fig. 8 is a sectional view showing the operation of the hole processing equipment on the same forming device. Fig. 9 is a sectional view showing a method for changing a belt guide on the same molding apparatus. Fig. 10 is a flow chart of the forming and sealing device of the embossed carrier tape of the present invention. Fig. 11 is an enlarged explanatory view of a part of the relationship between the leading tip and the punch in the aforementioned forming device.

Page 16

Claims (1)

496822 VI. Scope of patent application 1 · An embossed carrier tree will be placed on a plastic table, the above table of the equipment 2. If the middle of the mold is clamped 3. If the middle device is closed before the stand 4 · For example, the middle part is attached to the heating part of the connecting part of the greased belt and the resin belt is attached to the aforementioned part. For the weekly supply of the covered recessed part, please apply for a patent for the aforementioned molded outer frame element and The aforementioned mold patent patent, wherein the aforementioned thermoplastic aforementioned hole plus the guide rail, and the patent mentioned patent plus the aforementioned hole plus a certain period of time are inserted into the sealing device, which is characterized in that it is provided on the thermoplastic continuous conveying path: the molding section Heating equipment is for softening; molding equipment is for embossing the heated part; hole processing equipment is for forming guide holes at a certain interval on the hot side; the product is inserted into the concave part of the carrier embossing to configure the product ; Cover tape supply, the cover of the aforementioned embossed molding of the thermoplastic resin tape f 'belt body smelting equipment, which smelts the cover tape on the edge to the thermoplastic The resin tape. ^ The molding and sealing device for the embossed carrier tape of the second member, "also includes: an in-frame component with a flat-shaped storage, assembled on the aforementioned outer frame element, 7L pieces with an outer frame, and the aforementioned A part of the thermoplastic resin tape in which the component is placed between the components of the inner frame is heated by a pressurized gas into the equipment. The molding seal around the embossed carrier tape around item 11, item 2, or item 2 is a guide way with a guide groove having a suitable width arranged on both sides, and it is connected with the rod, ,, and Γ ΐ. The turning teeth of the guide holes formed by machining can be changed as described above. The forming and sealing device of the embossed carrier tape around item 3 of f = 2 is provided with a plurality of punchers installed along the south side of the aforementioned thermoplastic resin tape, and using the punchers to form the formed guide holes The thermoplastic resin Page 17 496822 Page 18