TW583126B - Emboss carrier tape making machine - Google Patents

Abstract

An emboss carrier tape making machine reducing the extent of alternations due to heat contraction in a cross direction of a banded sheet A, stabilizing product dimension, and maintaining required product accuracy without edge waste. The emboss carrier tape making machine comprises a heating section 12 for rising the temperature of a place of the same length with a definite transferring length B of the sheet A, a molding section 13 for molding a plurality of pockets arranged continuously in a sheet longitudinal direction by performing emboss molding to the sheet A on every transferring length, and a punching section 14 for holing at specified positions of the sheet A in order from the upper stream side on a specified transferring trace 8, wherein an addition heating section 17 for lengthening a heating zone 15 of the heating section 12 by a fixed length than the definite transferring length B in the sheet longitudinal direction is provided.

Description

583126 V. Description of the invention (1) Competitive area The present invention relates to a background technology in which a die is continuously arranged in a tape length direction. A carrier tape is for supplying small electronic parts for IC and transistor assembly to small electronic parts. The parts are stored one by one in each recess and are arranged in the same small mounting machine direction. The manufacturing device for a carrier tape such as a specified part and surface mounted on a circuit board is summarized as follows, that is, formed In the quantitative transfer of the strip-shaped sheet, the aforementioned sheet is heated to a specified temperature by the heating section, and the length range of the forming section is transferred, and the die punching section is holed in the necessary section of the sheet (for example, Japanese Patent Laid-Open) 2 00--when the above-mentioned quantitative transfer is heated by the above-mentioned heating section, 'the heating section is placed above and below the transfer length range and the above-mentioned system of the previously manufactured device is formed as shown in FIG. 2B, that is, degree B, Heat up to form a long-shoulder sheet, which will be used to carry small-sized electronic parts in a concave-pressure mode to carry a belt forming machine. Body, diodes, capacitors, etc. The cable can be accommodated in a recess provided on a long-length belt, so that the carrier tape made of the type of electronic parts can be automatically installed on the aforementioned small electronic device from the recess toward the position. It has been proposed by the applicant of this case, etc. The device will intermittently transfer from the transfer length of the thermoplastic resin. In the portion of the quantitative transfer length of the material, the previously heated sheet will be formed into a storage recess, and then a sprocket system will be formed by bit punching. Joint hole and ejection No. 62022). The sheet is directly heated by contacting the surface of the sheet in the heating area of each intermittent transfer. The temperature of the aforementioned sheet heated by the Likou thermal mechanism at the central portion p 丨 of the transfer length L direction X of each of the foregoing quantitative amounts is

C: \ 2D-CODE \ 9M2 \ 91122002.ptd $ 4 pages 583126

Female and ^ bit p 2 and p 2 have a lower temperature distribution. Therefore, sheet five. Description of the invention (2) South, two sides of the front of each width are so close to each other that the extent of this part causes the hair Provide borrowing, so that the shrinkage amount of the invention of the precision of the product changes with the position of the sheet length direction X, and the period of the private delivery length changes. Because of this, the aforementioned sheet forms a waveform. Cheng Bojiu's other sheets cause the size of the product's pressure mode carrier tape to become unstable and reduce the accuracy of the product. Therefore, it is necessary to move the side edges of the aforementioned sheet toward the length of the sheet according to i as shown by the dotted line m. f is linear, and the dimensional accuracy is improved by cutting out the wave-shaped portion, and the sheet has edge loss.

The creator of the month falls on these issues, that is, the purpose is to reduce the above-mentioned change in the amount of heat shrinkage so that the edge wear of the band-shaped sheet will not occur, and the required system can be maintained. Press-mode carrier tape forming machine. reveal

In the first invention of the present case, a transfer mechanism is formed on a specific transfer path to intermittently transfer a strip-shaped sheet made of a thermoplastic resin at a predetermined transfer length, and at the same time, the upstream sequence on the specific transfer path Set a heating section that raises a portion of the length range that is approximately the same as the aforementioned quantitative transfer length of the sheet to a specific temperature or higher, and performs die-forming along the length of the sheet by performing the die forming of each of the aforementioned quantitative transfer length ranges of the sheet The forming part of a plurality of recesses arranged in parallel in a continuous direction and a punching pattern carrying belt forming machine for punching a part at a specific position of the front ^ sheet ^ are formed and set; μ is used for The heating area of the aforementioned heating section is lengthened to only

C: \ 2D-CODE \ 91-12 \ 91122002.ptd V. Description of the invention (3) The specific length of the transfer length in sodium. According to the additional heating part formed by the length of the salamander, the heating part of the fish and the above-mentioned quantitative portion of the fish sheet are provided with the mouth and the like, and the temperature is increased to a specific temperature or more at the same time. The aforementioned sheet material is continuously quantified according to the aforementioned another aspect. In another aspect, the aforementioned conveying unit intermittently transports the material at a degree corresponding to the aforementioned heating ^ plus ^ feeding ^. Therefore, a range part of the aforementioned piece becomes the specific length of each end of the aforementioned quantitative quantitative transfer length of ^ ^ twice ^ ^ becomes the transfer length of the range part to supplement the knowledge before borrowing ^ = That is, if the sheet portion 3 with a relatively small amount of heat shrinkage due to secondary heating is heated, the position of the aforementioned sheet width direction toward the length direction of the sheet changes during heating. With the degree of change is reduced. Then, the heat shrinkage in the width direction of the sheet is described. In addition, in the second invention, the quantitative transfer length is intermittently transferred by the 埶 可 and the spear feed path to form a material transfer mechanism. The same day temple, formerly: The strip-shaped sheet formed by the special f J resin is set so that the portion on the upstream side along the predetermined path of the sheet is heated to a temperature higher than a specific temperature. == length f is approximately the same as the length of the predetermined amount. -Transfer length range two: the majority of fruit trees that are formed in parallel in the length direction of the aforementioned sheet are arranged in parallel ^ fruit-shaped, and the stone sheet is punched at a specific position of the aforementioned sheet; =: Cheng: Department, and in Kanmaru -# 郴 邱 兔子 叮 ,， 杜 " Dagger 4 day-core carrier belt forming machine, which is a front-speed forming part that can be inserted into the concave-convex forming of the concave-convex forming of the concave-convex forming. The auxiliary die connected to the corresponding die of each of the aforementioned sheets =: t Μ C: \ 2D-CODE \ 91-I2 \ 91122002.ptd $ 6 pages of state 126 5. Description of the invention (4) ___ 60% P Γ Simultaneously: · Provide the pressing force of about 0 ^ of the pressing force required for the forming of each recess to the aforementioned die object area. Assist = push = description = :: The formation of the recesses, due to the use of auxiliary 12 to reduce the heat shrinkage in the width direction of the sheet: Γ Production side = the aforementioned sheet changes with the position of the sheet length direction Material: The degree of change in heat shrinkage in the width direction. Publications: Viewing: ^ Yu: Secondly better, also π, forming a sheet with a length of the facing: == 34 Likou hot section plus the area Likou grows into ^ ^; 此; therefore, with Sheet / Sound / ^ "The same effect as in the case of the first invention, the degree of change in heat: shrinkage is further reduced. The width of the cup in the additional heating position in the width direction of the sheet adds the aforementioned ^ 埶D eight times, that is, it is formed to increase the area of about several hundred dollars to t 'two of the sheet to increase the above-mentioned quantitative transfer length position, which can be A towel 5 nf. According to this, as the length of the sheet … Width = 1 degree) It is best to reduce the additional heating part described in the previous month D. The direction of the heating area 2 of the heating part 2 is larger than the length of the sheet and the length of the one recess is longer than the other description. 1 According to this, the length of the transfer section is approximately the same as the length of the front end. The secondary heating part becomes the collection part, so it is more convenient to keep the corresponding sheet of the recess with a different precision in the product. Advantages: C: \ 2D-OODE \ 9M2 \ 91122002.ptd Page 7 V. Description of Invention (5) In addition On the main path of the aforementioned sheet, and / or on the additional heating site, the force is greater than the aforementioned heating unit and the transfer length range. Second, compared to the heating unit that quantifies the aforementioned sheet, first add Preparing the aforementioned moon material with a special temperature lower than the above, and secondly, heating the higher temperature heating area with the lower temperature heating area of D 卩: comparison between the heating part and the additional heating part mentioned above Additional production: Above. Based on this, compared with the situation up to the forming temperature, the material can be heated from the beginning to the extent that it can be used. With the sheet material, the heat shrinkage of the aforementioned sheet material can be reduced. The width of the change in the shrinkage of the aforementioned piece # is further reduced. Figure 'Figure 2 shows: front :::: J, the outline of the tape feeding molding machine is to show the stamper formed by the aforementioned molding machine. Illustrated diagram for suspected use or Illustrated action of shaped part in Fig. 3 f Side view ° 彳 Plan view, Fig. 5 shows the 'component number 1 in the figure 1 above which includes the guide rollers 4, 5, and The moving path 21 1 has a flat sheet pull-out winding machine 3, the guide is Extraction is made of thermoplastic resin (Zizi B6, strip-shaped sheet withdrawing the winding machine 3 resin, polyethylene dilute, polyvinyl chloride position 卩 ": in the body of these rollers 4 and 2 The guide roller 6 'is installed to move up and down to guide the roller 4.! «Page 8 C: \ 2D-CODE \ 91-12 \ 91122002.ptd 583126 5. Description of the invention (6) 5 ± 6 ^ Leading the strip-shaped sheet drawn by the strip-shaped sheet drawing-out reel: 'moving guide bow 丨 roller 6 is often given an appropriate tension to supply. This ▽ sheet A' so that the strip can be pulled out stably状 片片 A。 Out and 'on the body frame on the right side of the formation of the roller 5, the guide roller 7 is mounted on a specific portion facing in the direction, and the water ::, the guide roller 5 In between, the strip-shaped sheet a is erected as a straight linger 7 = the location of the strip-shaped sheet A between the rollers 5 and 7 ^ flat,

Of a specific transfer path 8. The X-shaped sheet A component 9 is a transfer unit, and the strip-shaped sheet A formed of 'resin on a specific transfer path 8 is only conveyed in a certain amount of length b. It becomes the second delivery to repeat the temporary suspension of transportation. It has a movable clamp head 10 and a fixed clamp head 11. The movable shift 10 · 'is formed to reciprocate in the left and right directions at any time. The fixed clip large part 11 is fixed to a specific position of the body frame with the Japanese-style band strip. 纟 The fixed clip head 11 liberates the strip-shaped sheet A ^ Baji + from the movable clip to the left The head 1 〇 Hold the band-shaped sheet A toward and Swire to move the band-shaped sheet A to the right by only a fixed amount of transfer length B. The taxi movement is fixed. The head 11 holds the band-shaped sheet A to restrict its movement. , The person and the person release the band-shaped sheet A at 10 to return to the left side, and repeatedly perform the above action. Next to the specific conveying path 8 located on the left side of the conveying part 9, the heating part 12, the forming part 13, and the punching part 14 are arranged in this order, and the heating is performed in order to make the quantitative conveying length with the strip-shaped sheet A The parts of the range of approximately the same length are raised above a certain temperature; the forming section 丨 3 is formed by performing a quantitative transfer length of the band-shaped sheet | strip A before the die forming of the part of the range of B, continuously toward the sheet.

C: \ 2D-OODE \ 9M2 \ 9ll22O02.ptd Page 9 583126 V. Description of the invention (7) Most recesses formed side by side in the X direction; the punching part 14 is opened at a specific position of the material A in a π shape When film feed is temporarily stopped, # Λ. Intermittent movement of materials, -m u ,, heating part 1, 2, forming part 13 and punching part 丨 4 into f: 2 heating action, forming action, and opening action. ^ :: The second upper plate 12 & and the lower plate 12b are facing each other in the up-down direction. Since the plate can pass through the strip-shaped sheet a, when the sheet A stops, its upper plate 12a is different from the lower plate A. Move from top to bottom. / 士 笪 μ, 〇t cocoon describes a set of Λwee Λ = not shown in the picture 1213 heating state, as shown in Figure 2, below the upper plate 12a and 2 under 2 12 The whole surface of the two wide surfaces is heated to a specific temperature (for example, 190 ° C). The upper and lower heating areas 15 and 15 are formed on the upper and lower surfaces, and the upper and lower heating areas are equal to each other. σ, the same as the length of the respective sheet length direction χ and the quantitative transfer length B. These heating areas 15 and 15 only heat the molding area 13 of the forming section 13 to suppress the heat of the strip-shaped sheet as much as possible. Shrink. In addition, the component numbers ... and 16b are driving parts for displacing the upper plate 丨 2a and the lower plate 丨 2b. Moreover, as shown in FIG. The heating areas 15 and 15 of the upper and lower plates 12a and 12b of the heating section 12 have the same width, and they are added to the sheet length direction X than the quantitative transfer length B by only a specific length]), and the additional heating portions 17). The additional heating portion 丨 7 is formed by an upper portion 丨 7a and a lower portion 1 7 b. The upper plate 1 2 a and the lower plate 1 2 b may also allow independent structures to be arranged adjacent to each other. 1 2 a and the lower plate 1 2 b, or one of the upper plate 12 a and the lower plate 12 b can be extended to form the same body. In addition, the heating area 1 8 of the upper part 1 7 a and the aforementioned upper plate 1 2 a Heating zone 1 5

583126 V. Description of the invention (8) The same plane, while the heating area 18 of the lower part 17b and the heating area of the aforementioned lower plate 1 2 b form the same plane. Further, all the heating areas 15, 18 are as comprehensive as possible. Form a uniform temperature. In addition, the additional heating portion 17 is formed by increasing the heating area 15 of the heating portion 12 toward the length of the sheet to approximately several tens of percent of the quantitative transfer length B, and it is more preferable to increase it to 20%. % ~ 3 5%. The additional heating part 17 is a temporary stop + stoppage during the intermittent transfer of the band-shaped sheet A. The band-shaped sheet A can be clamped at the same time as the heating section to work f. In the heating section 12 and the additional When the heating area 1 7 and the heating area 1 5 and 1 8 sandwich the I-shaped sheet A, their heating areas 15 and 18 are in close contact with the heating, and the heating area 12 has a length B of 5 and plus The heating area of the additional heating part 7 = the upper and lower parts of the strip-shaped sheet A of the length range E and the length D, and the part of the strip-shaped sheet A is heated to a specific temperature (for example, above 90 °). Here, the case described in the case of heating the strip-shaped sheet A by the heating section 12 and the additional heating section 丨 7 is compared with the case where the additional heating section 17 is not provided, and the strip-shaped sheet A is heated only with = heating section: 2 The shape of the sheet-like sheet A after heating according to the conventional situation. The situation of sending people is known as' Because each time the band-shaped sheet A is moved to the length B, the length B is repeated with the heating section 丨 2 to quantitatively transfer the range of the same length B, so: 1 belt ^ By the heating section 1 2 heating range F 1 of the sheet length direction, P2, P2 form a relatively low temperature 'its heat shrinkage is relatively small, so each of the band-shaped sheet A of the heating section 12 The side edge forms a shape B toward the side. At this time, the difference in heat shrinkage of one side edge is ^ large ^

I C: \ 2D-C0DE \ 9M2 \ 91122002.ptd Page 11 583126 V. Description of the invention (9) 〇 · 15mm ~ 0.2mm.

On the other hand, in the case of the present invention shown in FIG. 2C, the heating process is repeated once with the heating section 12 and the additional heating section 17 each time the strip-shaped sheet A is transferred by a fixed amount of transfer length B. A portion of a specific length D that is longer than the fixed transfer length b. Therefore, the strip-shaped sheet A is heated by the heating portion 17 of the fixed portion 17 in the fixed transfer length b. The length D is heated twice, so that even if The two ends P3 and P3 of the length range F2 heated by the heating part 12 and the additional heating part 17 form a relatively low temperature. Since the two ends p3 and p 3 are subjected to relatively large heat shrinkage by secondary heating, Therefore, the difference b2 of the heat shrinkage of one side edge of the strip-shaped sheet A after heating by the heating portion 丨 2 and the additional heating portion 17 is significantly smaller than those of the conventional case shown in FIG. 2B. The degree of this decrease becomes larger as the length D of the heating region 18 of the additional heating section 17 becomes larger.

For example, when the additional heating portion 17 increases the heating area 15 of the heating portion 12 toward the length direction X of the sheet to approximately several tens percent of the basis weight transfer length B, one side edge of the strip-shaped sheet A The difference in the amount of thermal shrinkage b 2 can be formed to about 1/10 of the conventional b 1. However, when the additional heating portion 丨 7 forms a heating area 15 that excessively increases the heating portion 12, the decrease rate of the difference b 2 of the aforementioned thermal shrinkage of the side edges becomes smaller and less economical. On the contrary, when the additional heating portion 1 7 The extent to which the heating area of the heating section 12 is enlarged is too small, and the difference b2 of the heat shrinkage of the side edges is not sufficiently reduced compared to their previous bl. In addition, it is preferable that the additional heating portion 17 is to increase the heating area 15 of the heating portion 12 to the length of the sheet by a ratio of the quantitative transfer length B to approximately the same length as the length X of the sheet a recess a. Length If you do this,

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583126 V. Description of the invention (11) Here, if the pressing force required for the auxiliary plug 20-shaped a is formed into a recess, the band-shaped sheet cannot be fully divided. The size '丨 is smaller than these, and words larger than these are effective to reduce the heating temperature of the eighth, and in addition, it is necessary to "believe the material" of the strip sheet of each auxiliary plug 20 The pushing force is about 7 and the pushing force is formed as a recess a. The forming material is formed so that the sheet "A" does not damage the band sheet ^ The heating temperature of sheet A is reduced to the maximum . The warming temperature of the warm production T ^ t can be made to form a relatively low I 2 2 j 2 can be realized. The heating section 12 and the additional heating section 17 7 bis I: Η the burden becomes smaller, and by now heating The part 12 and the additional heating part ... The difference between the heat shrinkage amount b2 of the sheet A becomes smaller 0 ^, and the shape of the shape part 13 is formed by the press molding, and the upper mold 19a and the lower mold are closed ^, The compressed air is sent into the cavity d of the upper mold 19a, and at the same time, the compressed air ^ is supplied to a gas cylinder device 21 for vertically displacing the stay 20a, and the auxiliary bolts are loaded with the action of f 21 It is lowered by 20, and is pressed down in the area of the stamper target area of the band-shaped sheet A in a state of contact with the band-shaped sheet a.

At this time, as shown in FIG. 5, the compressed air sent to the cavity d is pressed by its own pressure to press the strip-shaped sheet A against the lower mold 9 b. On the one hand, each auxiliary plug 20 contacts the strip-shaped The sheet a assists the deformation of these concave surfaces, and at the same time, cools the portion of the stamper target area, in particular, the portion forming the bottom a2 of the recess a to form a thinner thickness, and the forming effect on the quantitative transfer length B of the intermittent transfer The strip-shaped sheet A is appropriately formed into a plurality of recesses a each having a predetermined shape and continuously side by side along the sheet length direction X. Here, the bottom of the recess a

^^ 126 V. Description of the invention (12) Thinning, which helps to keep the break as a storage of small electronic parts f = number of persons 22 shows that the lower mold 1 9b corresponds to the door break of sheet A ^ Lift the crotch at the same time. $ 射 间 In the forming part 13 of the forming die, # transfer the strip-shaped sheet A of length B. : Take in ,: Quantities to be carried in JE. 1 # Π jy U JL Knife-in 仃 仃 is determined by repeated molding, and the quilt is quilted: Two ♦ A ^ points are in the connecting section & 'also Change the pitch of the shaped recess a. It is assumed that the punching portion 14 is not related to the Japanese Patent Laid-Open No. 2000L = the bracket 23a and the punching cover 23b are included, and the bracket a, = the other side is transferred from the forming portion 13 The bottom of the sheet that has completed the molding of the mold:?! B, is a positioning device 24 that can be moved up and down in the opposite direction, and has a positioning device 24 for correct positioning of the upper position of the belt. Heart and moon material length direction: And the 'punching cover 23b' can be driven up and down through the driving portion 25, and the lower side of the punching cover 23b is raised and lowered 26, at the pressure shown in FIG. 3 The pattern is so large that a2 opens and protrudes 孑 Lgl, the gate of the sixth place, 邻 is adjacent to the bottom of the recess a :: again, the hole is gl, or 疋 is opened to arrange the original 4 sprocket train mg2 at a specified interval, and stops at the bracket 23a. Finishing mold, A: A, formed by positioning device 24 for positioning: J sheet :, fine top pin member 26 is formed in the hole in the center of the bracket, 2 covers 23bT g 1 and sprocket joint hole g 2 is punched. Straightening protrusion: The strip-shaped sheet A after passing through the punching portion 14 is a certain distance from the side edge hi of the reference plane shown in FIG. 3 to the correct formation. The hole gl and the recess a / stand up, and the shape is finished. Page 15C: \ 2D.raDE \ 9M2 \ 9ll22002.ptd ^ 126 (13) '" It is not necessary to make any further additions戍 _ 〇 = such as the pressure mode to carry the belt, work force π. The above embodiment can be modified as follows. Tij can be constructed as follows, that is, the specific transfer path 8 of the band-shaped sheet A 1 2 A ', a pre-heating section is provided upstream of the heating section 12 and the additional heating section 17 ^' The belt-shaped sheet a 2〇 疋 will be temporarily stopped during the intermittent transfer of the borrow transfer section 9 '. The length B range is heated to a temperature lower than a specific temperature (about 190 t ~ rest) (for example, 丨 00 ° c ~ 丨 50), and the belt-shaped sheet A that is transferred by the transfer section g is temporarily ^ In the preliminary heating section 2A, the comparatively low temperature ^ hot zone 1 5a heats the quantitative transfer length b portion, and secondly, in the comparison of the force 2 and the additional heating portion 17 The heating area of the temperature is 1 $, 18, and the structure is heated to the above specific temperature (for example, about 丨 90t ~ 20: 00). At this time, the upper plate 27a and the lower plate 27b of the preliminary heating portion 12A are tied to the upper portion. In the opposite direction, the belt-shaped sheet A can be passed between the upper and lower plates 27a and 27b, and when the intermittent movement of the belt-shaped sheet A is temporarily stopped, the upper plate 27a 'and the lower plate 27b can be moved in the vertical direction. To hold the aforementioned sheet A. "If, according to the invention described above, the following effects can be obtained. That is, if according to the case of the first invention, the heat shrinkage in the width direction of the band-shaped sheet A when the sheet sheet A was previously heated: at two smaller sheet parts (the element in FIG. 2B is shown in FIG. 2B) No .... shown), the effect of secondary heating forms supplementary heat shrinkage, so as to reduce the degree of difference b2 in the heat shrinkage in the width direction of the band-shaped sheet A that changes with the position of the sheet X in the direction X Can stabilize the size of the product, can make the edge loss is not 583126 V. Description of the invention (14) will produce the required product accuracy can be maintained. According to the case of the second invention, during the forming process of the recesses a of the forming section 13, since the pressing force of the auxiliary plugs 20 is used, the heating temperature of the band-shaped sheet A can be made relatively low, for example In the case where the strip-shaped sheet a is made of polystyrene, its heating temperature can be reduced from the previous 23 ° to about 19 ° C to 20 ° C, which is related to reducing the width direction of the strip-shaped sheet a The thermal shrinkage of the sheet-like material reduces the degree of thermal contraction in the width direction of the band-shaped sheet A accompanying the change in the position of the sheet longitudinal direction χ, as in the case of the first invention. The result is that the desired product accuracy can be maintained. In addition, if the heating area of the heating portion is set to an additional heating portion that is longer than the transfer length of a predetermined length by a predetermined length based on the length of the sheet, the effect of the second invention can be further promoted by the same effect as the first invention. In addition, it is possible to significantly reduce (e.g., previous one-tenth of a month) the uneconomical phenomenon of the degree of change in the thermal contraction of the strip-shaped sheet A in the width direction as the position of the sheet length direction χ changes. In addition, 'By using the heating section 12 and the additional heating section 17, the primary heating section of the strip-shaped sheet can be concentrated on the unit section p3 shown in Fig. 3 corresponding to one recess & The effect of the heat shrinkage affects most of the unit parts p 3 of the band-shaped sheet A. In addition, 'the band-shaped sheet A can reduce the degree of heat shrinkage of the band-shaped sheet a compared with the case where the band-shaped sheet a is initially heated in the relatively high-temperature heating regions 15 and 18' The change in position can further reduce the degree of change in the thermal contraction in the width direction of the band-shaped sheet A.

C: \ 2D-CODE \ 9M2 \ 91122002.ptd

fcil

II Page 17 583126 V. Description of the invention (15) Description of the component number 1 2 Feeder support shaft 3 Strip-shaped sheet extraction 4 4, 5, 7 Guide roller 6 Moveable guide roller 8 Specific transfer path 9 Transfer Part 10 Movable clip head 11 Fixed clip head 12 Heating section 12a, 27a Upper plate 12b, 27b Lower plate 12A Heating section 13 Forming section 14 Punching section 15, 15a, 18 Heating 16a, 16b, 2 2, 2 5 Drive 17 Additional heating part 17a Upper part 17b Lower part 19a Upper mold 19b Lower mold 20 Auxiliary bolt

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20a 20b 21 23a 23b 24 26 ABCDE Length range floor strip installation version Round body device bracket Punching cover positioning device Top pin member Belt sheet quantitative transfer length Pressing mode Carrying the length of the hot zone 18 plus heating The length of the area 1 8 is equal to the length of the heating area 丨 5 The length of the heating area 12 is borrowed from the heating section 12 and the heating section 12 and the additional heating section 丨 7 length range of heating

F3 unit range p2 heating range P3 heating length bl by adding b2 through the end thermal range 12 of F1 and the end thermal range 12 of F2 and the side edge thermal portion 12 behind the additional and the difference of the additional thermal shrinkage Difference in heat shrinkage

Recess bottom

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91122002.ptd Page 20 583126 Brief Description of Drawings Figure 1 is a schematic view showing a pressure mode carrier tape forming machine according to the present invention. Fig. 2 shows the heating section and the strip-shaped sheet of the former, wherein Fig. 2A is a side view of the heating section and the like, and Fig. 2B is a top view of the previous strip-shaped sheet heated only by the heating section. 2C is a plan view of the strip-shaped sheet of the present invention heated by the heating section and the additional heating section. FIG. 3 is a pressure mode carrier tape formed by the aforementioned forming machine, wherein FIG. 3A is a plan view and FIG. 3B is a perspective view. Fig. 4 is a side sectional view showing a forming portion of the forming machine. FIG. 5 is an explanatory diagram showing the operation of the forming section. Lu

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Claims (1)

583126 6. Scope of patent application1. A pressure-mode carrier belt forming machine, which can be obtained from rabbits, can be thickened into socks ^ can be formed along a specific transfer path (8) ^ length (B) intermittent transfer by 埶Upstream of the plastic resin path ⑻:; = When the above mentioned specific transfer μ with sound mu! Then the above-mentioned quantitative private length (B) of the sheet 加热 (the heating portion 大致 having a portion of approximately the same length range) is used to perform the aforementioned sheet Material (Α to send the length of the ⑻ range part of the die forming along the sheet = two:-two forming side by side of the majority of the recesses into the formation # ^ nw and square π (χ) even, ..., shell pile fixed payment 詈 $% ( ) And the punching part of the above-mentioned sheet (A): the position of the punching hole (the pressure mode carrier belt forming machine of the ⑷) is specially set to face the length direction of the sheet (χ) to advance the degree (D) The additional heating part (1 7) is formed. 、, ， 2 · —The transfer mechanism of the belt-shaped sheet (A) formed by a type of pressure-mode carrier belt is reduced: k 路 仫 (8 ) The upper side and the lower side are set in order so that the length of the sheet (A) is approximately the same as the length of the front feed (B). The heating port P (12) of the surrounding part is heated to a temperature higher than a specific temperature, and the die forming of the range of the transfer length (B) of the aforementioned sheet (A) is performed, and the majority of the sheet is formed along the sheet 22 = mother 1, and continued to form side by side. The forming part of the recess (丨 3), and the pressure mode of the punching hole at the position where the holes are opened; ⑴The aforementioned forming part U3) is a person who can perform bump forming, and C: \ 2D-CODE \ 9M2 \ 91122002.ptd Page 22 VI. In the concave-convex molding area of the patent application scope (A), the repeated molding object area of each recess 1 of the patent, the person who corresponds to the corresponding sheet (A ) At the same time as the pushing force required for the formation of the recess ⑷, each force is supplied to the aforementioned target area of the stamper. 、 ·· 、 〇% ～ 80% 的 推 3 3. If the stamper of item 2 of the patent scope is declared, it is set to be oriented toward the length of the sheet. ⑴: Run the forming machine, and its area (⑴ lengthened to Only than the additional heating part (17) of the heating part (D) of the heating part (12) than the previous word. Prolonged length (B) Long specific length Shishen month, the scope of patents No. 1 or 3, The aforementioned additional heating portion (17) is a 'f-loaded π forming machine that divides the heating area J2 of the aforementioned heating portion (12), the degree direction (X), and the length ⑻ by approximately several tens of percentages). In the quantitative transfer, the front: p: m, the pressure mode carrier tape forming machine of item 1 or 3, which heats the aforementioned heating section (12) '3 :: (乂 the same length. Length in the length direction The pressure mode carrier belt forming machine about the middle = circle 1 or 3, which is heated to a relatively low temperature of 嶋 and the pre-movement degree ⑻ range of V / mentioned above: Preheating section (... ) The heart heating & domain (15a) heats the aforementioned sheet (A), secondly, 583126 6. The scope of the patent application is based on the aforementioned heating section (1 2) and A heating zone (1 5,1 8) of a relatively high temperature of said additional heating portion (17) of the heated above a certain temperature. Iiii 91122002.ptd page 24