CN220534860U - Roller type particle carrier band forming machine and production line - Google Patents

Abstract

The utility model discloses a roller type particle carrier band forming machine and a production line, which belong to the field of particle carrier band production, and comprise a frame, a forming roller assembly and a guide wheel which are arranged on the frame, and further comprise a roller type flattening assembly, wherein a particle carrier band is sequentially conveyed through the roller type flattening assembly, the forming roller assembly and the guide wheel, the roller type flattening assembly comprises a mounting frame, a first press roller, a second press roller, a spacing adjusting assembly, a first motor, a first gear and a second gear, the first press roller is rotationally connected with the mounting frame, the first motor is fixedly connected with the first press roller, one end of the first press roller is fixedly provided with the first gear, the spacing adjusting assembly is arranged on the mounting frame, the second press roller is rotationally connected with the moving end of the spacing adjusting assembly, one end of the second press roller is fixedly provided with the second gear, and the second gear is meshed with the first gear. The particle carrier tape formed by the method has smooth surface, no convex points and uniform thickness.

Description

Roller type particle carrier band forming machine and production line

Technical Field

The utility model belongs to the field of particle carrier tape production, and particularly relates to a roller type particle carrier tape forming machine and a production line.

Background

The carrier tape is a tape-shaped product applied to the field of electronic packaging, and has a specific thickness, and holes (also called pockets) for holding electronic components and positioning holes for indexing and positioning are distributed in the length direction of the carrier tape at equal intervals.

The plastic sheet produced by the plastic sheet extruder is a carrier tape made of a single material, so that the plastic sheet compounded by two different materials cannot be formed due to the fact that the material cannot be modified in the manufacturing process, the characteristics of the formed carrier tape finished product are fixed, and the requirements of customers on different characteristics of the carrier tape finished product cannot be met.

In order to solve the above-mentioned composite problem, a molding system of a three-layer composite material carrier tape with a publication number of CN103753788B comprises a plastic sheet extruder, a molding machine and a punching mechanism, wherein the extrusion screw comprises a first extrusion screw and a second extrusion screw, the feeding mechanism comprises a first feeding mechanism and a second feeding mechanism, the first feeding mechanism is connected with the first extrusion screw, the second feeding mechanism is connected with the second extrusion screw, the mold cavity comprises a first mold cavity, a second mold cavity and a third mold cavity which are arranged from top to bottom, the first extrusion screw is communicated with the first end of the second mold cavity, the second extrusion screw is respectively communicated with the first ends of the first mold cavity and the third mold cavity, and the second ends of the first mold cavity, the second mold cavity and the third mold cavity are communicated with a molding discharge hole. The method can be used for manufacturing different finished products meeting the requirements of customers on the characteristics of finished products of the carrier tape by combining two different materials, and can replace the use ratio of expensive materials by using low-unit-price materials, so that the production cost of the carrier tape is reduced under the requirement of ensuring the toughness of the finished products of the carrier tape.

However, for particle-carrying sheets, especially composite extruded sheets, there are technical challenges in the industry to having particle bumps on the surface of the sheet. Due to the existence of the particle convex points, the problem that the particle convex points fall into the pockets is unavoidable in the subsequent production operation process, and the reject ratio is high. In addition, in the conventional method of directly carrying out suction molding on an extruded sheet material by a molding machine in the above patent, the thickness of a molded particle carrier tape is uneven due to the adoption of a stretching conveying mode, and the molding quality is poor.

Disclosure of Invention

The present utility model is directed to a roller type particle carrier tape forming machine and a production line thereof, which overcome at least one of the above-mentioned drawbacks in the prior art.

To achieve the purpose, the utility model adopts the following technical scheme:

the roller type particle carrier belt forming machine comprises a frame, a forming roller assembly and a guide wheel, wherein the forming roller assembly and the guide wheel are arranged on the frame, the guide wheel is positioned on one side of the forming roller assembly, the roller type flattening assembly is positioned on the other side of the forming roller assembly, and the particle carrier belt is sequentially conveyed through the roller type flattening assembly, the forming roller assembly and the guide wheel.

Preferably, the roller type flattening assembly comprises a mounting frame, a first press roller, a second press roller, a distance adjusting assembly, a first motor, a first gear and a second gear, wherein the first press roller is rotationally connected to the mounting frame, the first motor is fixed to the mounting frame and connected with the first press roller and used for driving the first press roller to rotate, one end of the first press roller is fixed with the first gear, the distance adjusting assembly is arranged on the mounting frame, the second press roller is rotationally connected to the moving end of the distance adjusting assembly, one end of the second press roller is fixed with the second gear, the second gear is meshed with the first gear, the first press roller is oppositely arranged with the second press roller, the first press roller and the second press roller have a gap, and the width of the gap is 0.15-0.40mm.

Preferably, the interval adjusting assembly comprises a guide rail, a sliding block and a pushing piece, the guide rail is fixed on the mounting frame, the sliding block is connected to the guide rail in a sliding manner, the second pressing roller is rotationally connected to the sliding block, and the second pressing roller is pushed to be close to or far away from the first pressing roller through the pushing piece.

Preferably, the pushing piece comprises a screw rod and a hand wheel, a threaded hole is formed in the mounting frame, one end of the screw rod penetrates through the threaded hole to be in rotary connection with the sliding block, and the hand wheel is fixed at the other end of the screw rod.

Preferably, the first compression roller and the second compression roller are respectively provided with a first cooling chamber for containing cooling water, one ends of the first compression roller and the second compression roller are respectively provided with a first rotary joint, the first rotary joints are communicated with the first cooling chambers, and the first rotary joints are externally connected with the cooling water.

Preferably, the forming roller assembly comprises a sleeve roller forming die and a rotary driving piece, wherein the rotary driving piece is fixed on the frame, the sleeve roller forming die is fixed on the rotary end of the rotary driving piece, the sleeve roller forming die comprises a base body, a cover body, an inner sleeve and an outer sleeve, the cover body, the inner sleeve and the outer sleeve are fixedly connected, the inner sleeve is fixedly sleeved on the base body, the outer sleeve is fixedly sleeved outside the inner sleeve, a plurality of forming holes are formed in the outer sleeve, a plurality of protruding bodies are formed in the outer side wall of the inner sleeve, a first air suction channel is formed between the adjacent protruding bodies, the outer side wall of the inner sleeve and the inner side wall of the outer sleeve, the first air suction channel is communicated with the forming holes, a plurality of second air suction channels are formed in the inner sleeve, the second air suction channels are communicated with the first air suction channels, the communicating position is not located in the projection range of the forming holes on the inner sleeve, a first air suction hole is formed in the base body, and a containing hole is formed in the middle of the base body.

Preferably, the second air suction channel comprises a second air suction hole and a third air suction hole, the second air suction hole is formed in the inner sleeve, the inner sleeve between the first air suction channel and the second air suction hole is provided with a plurality of third air suction holes, the third air suction holes are distributed at intervals along the width direction of the inner sleeve, the third air suction holes are respectively communicated with the first air suction channel and the second air suction hole, the second air suction hole is communicated with the first air suction hole, the widths of the inner sleeve and the outer sleeve are consistent, two end walls of the inner sleeve are respectively provided with a plurality of air suction grooves, and the second air suction holes and the first air suction channels respectively penetrate through two end parts of the inner sleeve and are respectively communicated with the two air suction grooves.

Preferably, the rotary driving piece comprises a flange plate, an air suction cover, a fixed disk, a bearing, a hollow rotating shaft, a mounting rod, a limit bolt, a belt transmission assembly, a second rotary joint and a second motor, wherein the fixed disk and the second motor are both fixed on the frame, the bearing is arranged in the middle of the fixed disk, the mounting rod is fixed on the front side wall of the fixed disk, the air suction cover is sleeved on the mounting rod and fixed through the limit bolt, an air suction hole communicated with external vacuumizing equipment is formed in the air suction cover, one end of the hollow rotating shaft penetrates through the frame and the bearing and can be detachably fixed with the flange plate, the air suction cover is abutted against the flange plate, the other end of the hollow rotating shaft is provided with the second rotary joint, the second rotary joint is externally connected with cooling water, a seat body is detachably fixed on the front side of the flange plate, a cover body, a seat body and a second cooling chamber for containing the cooling water are formed between the flange plate, the hollow rotating shaft is communicated with the second cooling chamber, a plurality of fourth air suction holes are circumferentially arranged on the flange plate, and the first air suction holes are communicated with the fourth air suction holes, and the fourth air suction holes are communicated with the air suction cover.

Preferably, still include heat gun, first slip table, second slip table, adjust the base and antiseized even part, first slip table sets up in the frame, and the slide terminus of first slip table is fixed with the second slip table, and the slide terminus of second slip table is fixed with the heat gun, and the heat gun is located between roller type flattening subassembly and the guide pulley, and the air outlet slope towards shaping roller assembly, and the slip direction mutually perpendicular of first slip table and second slip table, and the frame is fixed in the top of adjusting the base.

The utility model also provides a roller type particle carrier tape production line, which is characterized in that a composite extruder, a roller type particle carrier tape forming machine, a punching machine, a dividing and cutting machine and a material receiving machine are sequentially arranged along the production direction, wherein the roller type particle carrier tape forming machine is the roller type particle carrier tape forming machine.

The beneficial effects of the utility model are as follows:

1. the extruded sheet is flattened through a roller type flattening assembly, so that particle bumps do not exist on the surface of the sheet, and the flattened sheet is smooth in surface. The sheet after flattening through the roller type flattening component is conveyed to the forming roller component for forming operation through the roller type flattening component, the roller type flattening component not only plays the flattening effect on the sheet, but also plays the role of uniformly conveying the sheet, the sheet caused by directly pulling the sheet is prevented from being stretched, the problem that the thickness of the sheet is uneven is further caused, and the sheet is conveyed through the roller type flattening component so that the thickness of the sheet is uniform.

2. The distance between the first press roller and the second press roller can be adjusted through the interval adjusting component, and then the flattening conveying of the sheets with different thicknesses can be adjusted.

3. Through the setting of first cooling chamber, can pack into the cooling water in first cooling chamber, cool down the sheet that just extrudeed for the sheet that is flattened cools down more fast, further improves sheet thickness homogeneity and sheet smoothness.

4. By adopting the mode of sleeving the inner sleeve and the outer sleeve, only one inner sleeve and one outer sleeve are needed, the mode of parallelly stacking and assembling a plurality of molding sheets and gaskets is not needed, accumulated tolerance does not exist, the assembly is convenient, the deformation is not easy, and the precision is high. The forming holes are formed in the outer sleeve, the second air suction channel is formed in the inner sleeve, the forming and air suction structure required by pocket forming can be realized through the arrangement of the convex body, the forming structure and the air suction structure are separated and arranged, the forming hole and the air suction structure are combined into a whole by adopting the sleeve, the function is clear, and the die manufacturing difficulty is low. And through the adjacent convex body, the outer side wall of the inner sleeve and the first air suction channel formed between the inner side walls of the outer sleeve, air suction from the periphery of the forming hole is realized, air suction is uniform, and meanwhile, the air suction amount is increased, and the forming quality is greatly improved.

5. Through the air suction grooves arranged at the left end and the right end of the inner sleeve, air suction from the side edges of the end part of the inner sleeve can be realized, and the air suction grooves are matched with the air suction positions of the third air suction holes, so that the air suction positions are ensured to be arranged at the left side and the right side of each forming hole, the air suction uniformity is ensured, and the forming quality of the pocket is improved.

6. The detachable connection of the flange plate and the seat body is adopted, and the hollow rotating shaft is detachably connected with the flange plate, so that the sleeve type roller forming die and the flange plate can be replaced, and particle carrier tapes of different specifications and models can be formed conveniently. The air suction cover is fixed through the limit bolts, when the sleeve type roller forming die and the flange plate with different specifications are replaced, the air suction cover with different specifications can be replaced, the air suction cover is kept to be propped against the flange plate, and the operation is simple and convenient.

7. Through the setting of second cooling chamber, can pack into the cooling water in the second cooling chamber, carry out cooling to the particle carrier tape behind the shaping pocket for the pocket is faster to cool down and takes shape, further improves the shaping quality of particle carrier tape.

8. The sheet is heated by blowing through the hot air gun and matched with the sleeve type roller forming die, so that the pocket is good, and the sheet is orderly stuck on the outer sleeve in a blowing and sucking mode, so that the forming quality is greatly improved.

Drawings

Fig. 1 is a schematic diagram of the front view structure of the present utility model.

Fig. 2 is a schematic perspective view of a roller applanation assembly according to the utility model.

Fig. 3 is a schematic rear view of the first press roll of the present utility model.

Fig. 4 is a schematic cross-sectional view of A-A in fig. 3.

Fig. 5 is a schematic perspective view of a sleeve-type roller forming mold according to the present utility model.

Fig. 6 is a schematic view of a three-dimensional exploded structure of a sleeve-type roller forming mold according to the present utility model.

Fig. 7 is a schematic diagram showing a front view of a sleeve-type roller forming mold according to the present utility model.

Fig. 8 is a schematic view of the cross-sectional structure of B-B in fig. 7.

Fig. 9 is an enlarged schematic view of the structure at C in fig. 8.

Fig. 10 is a schematic view of the mating structure of the inner and outer sleeves of the present utility model.

Fig. 11 is an enlarged schematic view of the structure at D in fig. 10.

Fig. 12 is a schematic top view of the inner sleeve of the present utility model.

Fig. 13 is an enlarged schematic view of the structure at E in fig. 12.

Fig. 14 is a schematic top view of the jacket of the present utility model.

Fig. 15 is a schematic perspective view of a rotary driving member according to the present utility model.

Fig. 16 is a schematic view of a part of the right structure of the rotary driving member of the present utility model.

Fig. 17 is a schematic perspective view of the first slide table, the second slide table, and the heat gun according to the present utility model.

Fig. 18 is a system block diagram of the present utility model.

The marks in the drawings are: 1-frame, 2-guide wheel, 3-forming roller assembly, 4-roller flattening assembly, 41-mounting frame, 42-first press roller, 43-second press roller, 44-interval adjusting assembly, 45-first motor, 46-first gear, 47-second gear, 441-guide rail, 442-slide, 443-pushing piece, 4431-screw, 4432-hand wheel, 48-first cooling chamber, 49-first rotary joint, 31-sleeve roller forming die, 32-rotary driving piece, 310-seat body, 311-cover body, 312-inner sleeve, 313-outer sleeve, 314-forming hole, 315-convex body, 316-first suction channel, 317-second suction channel, 318-first suction holes, 319-containing holes, 3171-second suction holes, 3172-third suction holes, 3100-suction grooves, 320-flange plates, 321-suction hoods, 322-fixed plates, 323-bearings, 324-hollow rotating shafts, 325-mounting rods, 326-limit bolts, 327-belt transmission components, 328-second rotating joints, 329-second motors, 3211-suction holes, 3101-second cooling chambers, 3201-fourth suction holes, 5-hot air guns, 6-first sliding tables, 7-second sliding tables, 8-anti-adhesion components, 9-adjusting bases, 10-composite extruders, 11-punching machines, 12-slitting machines and 13-collecting machines.

Detailed Description

The utility model will now be further described with reference to the drawings and detailed description.

What is not described in detail in this specification is prior art known to those skilled in the art. In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," etc. indicate or refer to the orientation or positional relationship shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

As shown in fig. 1 to 17, the roller type particle carrier belt forming machine provided in this embodiment includes a frame 1, a forming roller assembly 3 and a guide roller 2 disposed on the frame 1, wherein the guide roller 2 is located at the lower side of the forming roller assembly 3, and the guide roller 2 is specifically located at the lower left side of the forming roller assembly 3. The roller type flattening device further comprises a roller type flattening assembly 4, the roller type flattening assembly 4 is located on the upper side of the forming roller assembly 3, and the roller type flattening assembly 4 is specifically located on the upper right side of the forming roller assembly 3. The particle carrier tape is sequentially conveyed through the roller flattening assembly 4, the forming roller assembly 3 and the guide wheel 2, the roller flattening assembly 4 comprises a mounting frame 41, a first pressing roller 42, a second pressing roller 43, a distance adjusting assembly 44, a first motor 45, a first gear 46 and a second gear 47, the first pressing roller 42 is rotationally connected to the mounting frame 41, the first motor 45 is fixed to the mounting frame 41 and connected with the first pressing roller 42 and used for driving the first pressing roller 42 to rotate, one end of the first pressing roller 42 is fixedly provided with the first gear 46, the distance adjusting assembly 44 is arranged on the mounting frame 41, the second pressing roller 43 is rotationally connected to the moving end of the distance adjusting assembly 44, one end of the second pressing roller 43 is fixedly provided with the second gear 47, the second gear is meshed with the first gear 46, the first pressing roller 42 is oppositely arranged with the second pressing roller 43, the first pressing roller and the second pressing roller have a gap, and the width of the gap is 0.15-0.40mm. The distance adjusting assembly 44 includes a guide rail 441, a slider 442, and a pushing member 443, the guide rail 441 is fixed on the mounting frame 41, the slider 442 is slidably connected to the guide rail 441, the second pressing roller 43 is rotatably connected to the slider 442, and the pushing member 443 pushes the second pressing roller 43 to approach or separate from the first pressing roller 42. The extruded sheet is flattened by the roller flattening assembly 4, so that the surface of the sheet is smooth without particle bumps. The sheet after flattening through roller type flattening subassembly 4 carries shaping operation to shaping gyro wheel subassembly 3 via roller type flattening subassembly 4, and roller type flattening subassembly 4 not only plays the flattening effect to the sheet, still plays the effect of evenly carrying the sheet simultaneously, avoids the sheet that direct traction sheet leads to be stretched, and then leads to the uneven problem of sheet thickness, carries through roller type flattening subassembly 4 and makes sheet thickness even. The particle carrier belt molded by the molding roller assembly 3 is guided and conveyed to a subsequent station for processing by the guide wheel 2. The roller type flattening component 4 can be directly arranged on the frame 1 or can be independently arranged on a frame and then is arranged between an extrusion head of the composite extruder and the forming roller component 3. The sheet is conveyed by the first press roller 42 and the second press roller 43, so that not only is the salient point particles on the surface of the sheet just extruded flattened, but also the sheet is conveyed uniformly and has uniform thickness. The distance between the first press roller 42 and the second press roller 43 can be adjusted through the interval adjusting assembly 44, so that the flattening conveying of sheets with different thicknesses can be adjusted, and the thickness of the sheets is 0.18-0.35mm.

The pushing member 443 of the present embodiment is manually pushed, however, in other embodiments, the pushing member 443 may be electrically pushed. Specifically, the pushing member 443 of the present embodiment includes a screw 4431 and a hand wheel 4432, the mounting frame 41 has a threaded hole, one end of the screw 4431 passes through the threaded hole to be rotatably connected with the slider 442, and the hand wheel 4432 is fixed to the other end of the screw 4431. By rotating the hand wheel 4432, the screw 4431 is driven to rotate and is matched with the threaded hole, so that the sliding block 442 is pushed leftwards or rightwards, and the second press roller 43 is close to or far from the first press roller 42.

Preferably, the first compression roller 42 and the second compression roller 43 are provided with a first cooling chamber 48 for containing cooling water, one end of each of the first compression roller 42 and the second compression roller 43 is provided with a first rotary joint 49, the first rotary joint 49 is communicated with the first cooling chamber 48, and the first rotary joint 49 is externally connected with the cooling water. Through the arrangement of the first cooling chamber 48, cooling water can be filled in the first cooling chamber 48 to cool the freshly extruded sheet, so that the flattened sheet is cooled more quickly, and the thickness uniformity and the smoothness of the sheet are further improved.

The forming roller assembly 3 includes a sleeve roller forming mold 31 and a rotary driving member 32, the rotary driving member 32 is fixed on the frame 1, the sleeve roller forming mold 31 is fixed on a rotating end of the rotary driving member 32, the sleeve roller forming mold 31 includes a base 310, a cover 311, an inner sleeve 312 and an outer sleeve 313, the cover 311, the inner sleeve 312 and the outer sleeve 313 are fixedly connected, the inner sleeve 312 is fixedly sleeved on the base 310, the outer sleeve 313 is fixedly sleeved outside the inner sleeve 312, the inner sleeve 312 and the outer sleeve 313 are all in a ring shape, the outer sleeve 313 is provided with a plurality of forming holes 314, an outer side wall of the inner sleeve 312 is provided with a plurality of protruding bodies 315, a first air suction channel 316 is formed between an adjacent protruding body 315, an outer side wall of the inner sleeve 312 and an inner side wall of the outer sleeve 313, the first air suction channel 316 is communicated with the forming holes 314, the inner sleeve 312 is provided with a plurality of second air suction channels 317, the second air suction channels 317 are communicated with the first air suction channels 316, and a communication position is not located in a projection range of the forming holes 314 on the forming holes 312, so that the communication position is not corresponding to the forming holes 314, the communication position is formed on the inner sleeve 312, the inner sleeve 312 is provided with the middle of the forming holes 318, and the base is provided with a receiving hole. By adopting the sleeving combination mode of the inner sleeve 312 and the outer sleeve 313, only one inner sleeve 312 and one outer sleeve 313 are required to be sleeved, the mode of parallel stacking and assembling of a plurality of forming sheets and gaskets is not required, accumulated tolerance does not exist, the assembly is convenient, the deformation is not easy, and the precision is high. The forming hole 314 is only needed to be processed on the outer sleeve 313, the second air suction channel 317 is processed on the inner sleeve 312, and the forming and air suction structure needed by pocket forming can be realized through the arrangement of the convex body 315, the forming structure and the air suction structure are separated and arranged, and the forming structure and the air suction structure are combined into a whole by adopting a sleeve, so that the function is clear, and the manufacturing difficulty of a die is low. The boss 315 of the present embodiment is integrally formed with the inner sleeve 312. And through the adjacent convex body 315, the outer side wall of the inner sleeve 312 and the first air suction channel 316 formed between the inner side walls of the outer sleeve 313, air suction from the periphery of the forming hole 314 is realized, air suction is uniform, and meanwhile, air suction amount is increased, so that forming quality is greatly improved.

The second air suction channel 317 includes a second air suction hole 3171 and a third air suction hole 3172, the second air suction hole 3171 is formed in the inner sleeve 312, the inner sleeve 312 between the first air suction channel 316 and the second air suction hole 3171 includes a plurality of third air suction holes 3172, the plurality of third air suction holes 3172 are distributed at intervals along the width direction of the inner sleeve 312, the third air suction holes 3172 are respectively communicated with the first air suction channel 316 and the second air suction hole 3171, and the second air suction hole 3171 is communicated with the first air suction hole 318. The plurality of forming holes 314 are divided into four groups of first holes which are equidistantly and alternately distributed along the width direction of the outer sleeve 313, each group of first holes comprises forming holes 314 which are equidistantly and alternately distributed along the circumferential direction of the outer sleeve 313, the plurality of third air suction holes 3172 are divided into three groups of second holes which are equidistantly and alternately distributed along the width direction of the inner sleeve 312, each group of second holes comprises third air suction holes 3172 which are equidistantly and alternately distributed along the circumferential direction of the inner sleeve 3123, and a group of second holes are arranged between adjacent first holes. In this way, one first suction channel 316 can communicate with three second suction channels 317, realizing four molding holes 314 suction molding pockets corresponding thereto. In this embodiment, a third air suction hole 3172 is provided between two adjacent forming holes 314 in the width direction, and the three third air suction holes 3172 can suck air into the first air suction channel 316, so that four forming holes 314 can form a pocket with good quality.

The inner sleeve 312 and the outer sleeve 313 have the same width, and both end walls of the inner sleeve 312 have a plurality of air suction grooves 3100, and the second air suction holes 3171 and the first air suction passages 316 penetrate both end portions of the inner sleeve 312 and communicate with both air suction grooves 3100, respectively. Through the air suction grooves 3100 arranged at the left and right ends of the inner sleeve 312, air suction from the side edges of the end part of the inner sleeve 312 can be realized, and the air suction grooves are matched with the air suction positions of the third air suction holes 3172, so that the air suction positions are ensured at the left and right sides of each forming hole 314, the air suction uniformity is ensured, and the forming quality of the pocket is improved.

The rotary driving piece 32 comprises a flange plate 320, an air extraction cover 321, a fixed disc 322, a bearing 323, a hollow rotating shaft 324, a mounting rod 325, a limit bolt 326, a belt transmission assembly 327, a second rotary joint 328 and a second motor 329, wherein the fixed disc 322 and the second motor 329 are both fixed on the frame 1, the bearing 323 is arranged in the middle of the fixed disc 322, the mounting rod 325 is fixed on the front side wall of the fixed disc 322, the air extraction cover 321 is sleeved on the mounting rod 325 and is fixed through the limit bolt 326, the air extraction cover 321 is provided with air extraction holes 3211 communicated with external vacuumizing equipment, and the two air extraction covers in the embodiment are respectively arranged on two opposite sides of the flange plate. One end of the hollow rotating shaft 324 penetrates through the frame 1 and the bearing 323, a flange plate 320 is detachably fixed, the air suction cover 321 abuts against the flange plate 320, a second rotary joint 328 is arranged at the other end of the hollow rotating shaft 324, the second rotary joint 328 is externally connected with cooling water, the hollow rotating shaft 324 is in transmission connection with a second motor 329 through a belt transmission assembly 327, a base 310 is detachably fixed on the front side of the flange plate 320, a second cooling chamber 3101 for containing cooling water is formed among the cover 311, the base 310 and the flange plate 320, the hollow rotating shaft 324 is communicated with the second cooling chamber 3101, a plurality of fourth air suction holes 3201 are formed in the periphery of the flange plate 320, the first air suction holes 318 are communicated with the fourth air suction holes 3201, and the fourth air suction holes 3201 are communicated with the air suction cover 321. The second motor 329 rotates to drive the hollow rotating shaft 324 to rotate through the belt transmission assembly 327, so that the flange 320 rotates to drive the sleeve type roller forming die 31 to rotate, and meanwhile, external vacuumizing equipment is started, suction action is carried out on the sleeve type roller forming die 31 through the suction hood 321 and the fourth suction hole 3201 on the flange 320, sheets passing through the outer sleeve 313 are adsorbed, and part of the sheets are sucked into the forming holes 314 to be formed. The second cooling chamber 3101 may be filled with a cooling liquid via the second rotary joint 328 and the hollow shaft 324, thereby accelerating cooling molding. Through the detachable connection of the flange 320 and the base 310, the hollow rotating shaft 324 is detachably connected with the flange 320, so that the sleeve type roller forming die 31 and the flange 320 can be replaced, and particle carrier tapes with different specifications and models can be formed. Through the fixing of limit bolt 326 to the cover 321 that bleeds, when changing the cover formula gyro wheel forming die 31 and the ring flange 320 of different specification models, removable different specification models' cover 321 that bleeds to keep the cover 321 that bleeds to keep offing with the ring flange 320, easy operation is convenient. Through the setting of second cooling chamber 3101, can be in second cooling chamber 3101 in the cooling water, carry out cooling to the particle carrier tape after the shaping pocket for the pocket is faster cooling design, further improves the shaping quality of particle carrier tape. The cover body, the inner sleeve, the seat body and the flange plate are connected through screws and positioned through positioning pins.

The hot air gun comprises a frame 1, a first sliding table 6, a second sliding table 7, an adjusting base 9 and an anti-adhesion component 8, wherein the first sliding table 6 is arranged on the frame 1, the second sliding table 7 is fixed at the sliding end of the first sliding table 6, the hot air gun 5 is fixed at the sliding end of the second sliding table 7, the hot air gun 5 is positioned between a roller type flattening assembly 4 and a guide wheel 2, an air outlet is inclined towards a forming roller assembly 3, and the sliding directions of the first sliding table 6 and the second sliding table 7 are mutually perpendicular. The sheet is heated by blowing through the hot air gun 5 and matched with the sleeve type roller forming die 31, so that the pocket is good, and the sheet is orderly stuck on the outer sleeve 313 in a blowing and sucking mode, so that the forming quality is greatly improved. The front and rear positions of the heat gun 5 are adjusted through the first sliding table 6, and the distance between the heat gun 5 and the sheet is adjusted through the second sliding table 7. By the provision of the anti-adhesion member 8, the carrier tape is prevented from sticking to the mold. The frame is fixed on the top of the adjusting base 9. The frame and the position of the upper structure of the frame can be adjusted through adjusting the base, so that different operation requirements can be met. The specific adjusting base comprises an X-axis sliding table, a Y-axis sliding table, a bottom plate and an adjusting bolt. Four corners of bottom plate all spiro union have adjusting bolt, and every adjusting bolt's bottom all is fixed with the antiskid seat, and the top of bottom plate is fixed with Y axle slip table, and the top of Y axle slip table is fixed with X axle slip table, and the top of X axle slip table is fixed with the frame. The position of the frame and the structure on the frame can be adjusted in three directions of XYZ axes by adjusting the base.

As shown in fig. 18, this embodiment also provides a roller type particle carrier tape production line, which is composed of a composite extruder 10, a roller type particle carrier tape forming machine, a punching machine 11, a dividing and cutting machine 12, and a material receiving machine 13, which are sequentially arranged along the production direction, wherein the roller type particle carrier tape forming machine is the roller type particle carrier tape forming machine. The composite extruder of this example is a three-layer composite extruder, specifically a plastic sheet extruder as in CN103753788B, a publication filed by the applicant.

The production process of the roller type particle carrier belt production line comprises the following steps:

pouring different materials into a composite extruder for composite extrusion to form a sheet, flattening the sheet through a roller flattening assembly 4, conveying the sheet to a forming roller assembly 3, removing particle protruding points on the surface of the sheet, enabling the surface of the sheet to be smooth and free of protruding points, conveying a particle carrier tape formed through the forming roller assembly 3 to a punching machine through a guide wheel 2 for punching operation, conveying the particle carrier tape after punching to a splitting machine for splitting operation, and conveying the particle carrier tape after splitting operation to a material receiving machine for material receiving. The roller type flattening component 4 is arranged between the sheet extrusion and the forming process, and particle convex points on the surface of the sheet are flattened before the sheet is completely solidified and shaped, so that the surface of the sheet is smooth, the flattened sheet is stably conveyed to the forming roller component 3, the traditional traction mode is changed into roller type conveying, and the problem that the thickness of the sheet is uneven due to the fact that the sheet is stretched in the traditional traction mode is avoided.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will understand that; the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (10)

1. The roller type particle carrier band forming machine comprises a frame, a forming roller assembly and a guide wheel, wherein the forming roller assembly and the guide wheel are arranged on the frame, and the guide wheel is positioned on one side of the forming roller assembly, and is characterized in that:

the particle carrier belt is sequentially conveyed through the roller type flattening assembly, the forming roller assembly and the guide wheel;

the roller type flattening assembly comprises a mounting frame, a first compression roller, a second compression roller, a spacing adjusting assembly, a first motor, a first gear and a second gear;

the first press roller is rotationally connected with the mounting frame, the first motor is fixed on the mounting frame and connected with the first press roller and used for driving the first press roller to rotate, and a first gear is fixed at one end of the first press roller;

the interval adjusting assembly is arranged on the mounting frame, the second press roller is rotationally connected to the moving end of the interval adjusting assembly, a second gear is fixed at one end of the second press roller, the second gear is meshed with the first gear, and the first press roller and the second press roller are oppositely arranged.

2. The roller-type particle carrier tape forming machine according to claim 1, wherein:

the first press roll and the second press roll have a gap with a width of 0.15-0.40mm.

3. The roller-type particle carrier tape forming machine according to claim 2, wherein:

the interval adjusting assembly comprises a guide rail, a sliding block and a pushing piece;

the guide rail is fixed in the mounting bracket, sliding connection has the slider on the guide rail, the second compression roller rotate connect in the slider, through the impeller promotes the second compression roller is close to or keeps away from first compression roller.

4. A roller type particle carrier tape forming machine as claimed in claim 3, wherein:

the pushing piece comprises a screw and a hand wheel;

the mounting frame is provided with a threaded hole, one end of the screw rod penetrates through the threaded hole to be in rotary connection with the sliding block, and the other end of the screw rod is fixed with a hand wheel.

5. The roller-type particle carrier tape forming machine according to claim 2, wherein:

the inside of first compression roller and second compression roller all has the first cooling chamber that is used for holding cooling water, the one end of first compression roller and second compression roller all is equipped with first rotary joint, first rotary joint with first cooling chamber intercommunication, first rotary joint external cooling water.

6. The roller-type particle carrier tape forming machine according to claim 1, wherein:

the forming roller assembly comprises a sleeve type roller forming die and a rotary driving piece;

the rotary driving piece is fixed on the frame;

the sleeve type roller forming die is fixed at the rotating end of the rotary driving piece;

the sleeve type roller forming die comprises a base body, a cover body, an inner sleeve and an outer sleeve;

the cover body, the inner sleeve and the outer sleeve are fixedly connected, and the inner sleeve is fixedly sleeved on the seat body;

the outer sleeve is fixedly sleeved outside the inner sleeve;

the outer sleeve is provided with a plurality of forming holes, the outer side wall of the inner sleeve is provided with a plurality of convex bodies, a first air suction channel is formed among the adjacent convex bodies, the outer side wall of the inner sleeve and the inner side wall of the outer sleeve, and the first air suction channel is communicated with the forming holes;

the inner sleeve is internally provided with a plurality of second air suction channels, the second air suction channels are communicated with the first air suction channels, and the communication part is not positioned in the projection range of the forming hole on the inner sleeve;

the base is provided with a first air suction hole communicated with the second air suction channel, and the middle part of the base is provided with a containing hole.

7. The roller-type particle carrier tape forming machine according to claim 6, wherein:

the second air suction channel comprises a second air suction hole and a third air suction hole;

the inner sleeve is internally provided with a second air suction hole;

the inner sleeve between the first air suction channel and the second air suction hole is provided with a plurality of third air suction holes which are distributed at intervals along the width direction of the inner sleeve, and the third air suction holes are respectively communicated with the first air suction channel and the second air suction hole;

the second air suction hole is communicated with the first air suction hole;

the widths of the inner sleeve and the outer sleeve are consistent;

the two end walls of the inner sleeve are provided with a plurality of air suction grooves;

the second air suction hole and the first air suction channel penetrate through two end parts of the inner sleeve and are respectively communicated with the two air suction grooves.

8. The roller-type particle carrier tape forming machine according to claim 6, wherein:

the rotary driving piece comprises a flange plate, an air suction cover, a fixed plate, a bearing, a hollow rotating shaft, a mounting rod, a limit bolt, a belt transmission assembly, a second rotary joint and a second motor;

the fixed disc and the second motor are both fixed on the frame, the bearing is arranged in the middle of the fixed disc, the mounting rod is fixed on the front side wall of the fixed disc, the air exhaust cover is sleeved on the mounting rod and fixed through a limit bolt, and the air exhaust cover is provided with an air exhaust hole communicated with external vacuumizing equipment;

one end of the hollow rotating shaft penetrates through the frame and the bearing, a flange plate is detachably fixed on the hollow rotating shaft, the air exhaust cover abuts against the flange plate, a second rotary joint is arranged at the other end of the hollow rotating shaft, the second rotary joint is externally connected with cooling water, and the hollow rotating shaft is in transmission connection with the second motor through a belt transmission assembly;

the front side of the flange plate is detachably fixed with the base body, a second cooling chamber for containing cooling water is formed among the cover body, the base body and the flange plate, and the hollow rotating shaft is communicated with the second cooling chamber;

the flange plate is provided with a plurality of fourth air suction holes along the circumferential direction, the first air suction holes are communicated with the fourth air suction holes, and the fourth air suction holes are communicated with the air suction cover.

9. The roller-type particle carrier tape forming machine according to claim 1, wherein:

the device also comprises a hot air gun, a first sliding table, a second sliding table, an adjusting base and an anti-adhesion component;

the first sliding table is arranged on the frame, a second sliding table is fixed at the sliding end of the first sliding table, a hot air gun is fixed at the sliding end of the second sliding table, the hot air gun is positioned between the roller type flattening component and the guide wheel, and the air outlet is inclined towards the forming roller component;

the sliding directions of the first sliding table and the second sliding table are mutually perpendicular;

the frame is fixed on the top of the adjusting base.

10. Roller type particle carrier tape production line, its characterized in that:

a composite extruder, a roller type particle carrier tape forming machine, a punching machine, a dividing and cutting machine and a material receiving machine which are sequentially arranged along the production direction, wherein the roller type particle carrier tape forming machine is the roller type particle carrier tape forming machine according to any one of claims 1 to 9.