Packaging machine for chip braid

Abstract

The utility model discloses a packaging machine for chip braid, which comprises a rack, a material reel and a track carrier tape groove, the material reel is arranged on one side of the rack, the track carrier tape groove is arranged on the rack, and the packaging machine further comprises a packaging assembly arranged on the rack. The utility model belongs to the technical field of chip packaging, and particularly relates to a packaging machine for a chip braid, which solves the problems that a carrier tape is vibrated due to press fit of a hot knife, a stepping motor is started to shake, a chip can be stably placed in a trough before film sealing, and IC (integrated circuit) elements jump on the carrier tape to cause body damage and polarity reverse quality risk.

Description

TECHNICAL FIELD

[0001] The utility model belongs to chip packaging technical field especially relates to a chip's packing machine of braiding. BACKGROUND

[0002] With the development of electronic technology, chip packaging size is getting smaller and smaller, and small size chip needs higher precision braiding equipment to braiding package. In the industry, the material whose chip size is less than 2mmx2mm will select 8mm carrier tape width to package braiding. The braiding packaging mechanism on the market mainly supports 12mm~16mm carrier tape width. Usually, 12mm~16mm braiding packaging machine in the process of processing 8mm carrier tape IC element, due to the vibration generated by heat sealing cutter fitting, the vibration generated by stepping motor starting and the vibration generated by track wheel running, which leads to IC element in carrier tape jumping, resulting in chip body damage and polarity reverse problem. SUMMARY

[0003] The utility model solves the technical problem that the vibration caused by hot knife pressing is brought to the carrier tape, and the stepping motor starts to vibrate, so that the chip can be stably placed in the trough before sealing the film, and the IC element in the carrier tape jumping produces the quality risk of body damage and polarity reverse.

[0004] To solve the above technical problems, the utility model adopts the following technical scheme: a chip's packing machine of braiding, including frame, material roll disc and track carrier tape groove, the material roll disc is located in frame one side, the track carrier tape groove is located in frame, still include packing assembly, the packing assembly is located in frame, the packing assembly is used to braiding package to chip.

[0005] Further, the packing assembly includes a carrier tape auxiliary wheel, a tape biasing track, a track adjusting nut and a tape pressing wheel, wherein:

[0006] The carrier tape auxiliary wheel is rotatably arranged on the frame and is arranged at the end of the track carrier tape groove, the tape biasing track is slidably arranged on the frame by a slide rail and is arranged below the track carrier tape groove, the track adjusting nut is threadedly connected to the frame and has a top end rotatably connected to the bottom of the tape biasing track, and the tape pressing wheel is rotatably arranged on the frame and is arranged at the end of the frame away from the carrier tape auxiliary wheel.

[0007] Further, the packing assembly further includes a sealing cutter air cylinder, a sealing cutter linear slide rail, a gear with holes, a synchronous wheel, a cover film balancing nut and an upper cover film disc, wherein:

[0008] The sealing knife cylinder and the sealing knife linear slide are both fixedly mounted on the frame, the free end of the sealing knife cylinder is fixedly connected to the sliding part on the sealing knife linear slide, the gear with holes is rotatably arranged on the frame, and it is arranged inside the track tape carrier groove, the synchronous wheel is mounted on the frame, and it is arranged at one end of the frame away from the tape carrier auxiliary wheel, the upper cover film disc is rotatably arranged on the frame, and the cover film balance nut is threadedly connected to the frame, and it is arranged on one side of the upper cover film disc.

[0009] Furthermore, a stepper motor is fixedly mounted on one side of the frame, and an output end of the stepper motor is fixedly connected to a gear with a hole.

[0010] Furthermore, the frame is provided with symmetrically distributed pressure plates.

[0011] After adopting the above structure, the beneficial effects of the utility model are as follows: the heat sealing knife ensures vertical sealing according to the linear slide rail, a pressure plate is added before the material strip and the material film are sealed to seal the material in the material trough, and a pressure wheel is added after sealing to keep the material smooth, and a synchronous wheel is added to reduce the friction of the carrier tape in the track and reduce jitter. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0013] Figure 1 This is a schematic diagram of the overall structure of a chip tape packaging machine proposed by the present invention;

[0014] Figure 2 The present invention is a schematic diagram of the three-dimensional structure of a chip tape packaging machine.

[0015] In the attached drawings: 1. Frame, 2. Material reel, 3. Track tape carrier slot, 4. Auxiliary tape carrier wheel, 5. Deviation tape track, 6. Track adjustment nut, 7. Pressing roller, 8. Sealing knife cylinder, 9. Sealing knife linear guide rail, 10. Gear with hole, 11. Pressing plate, 12. Cover film balance nut, 13. Upper cover film disk, 14. Synchronous wheel, 15. Stepping motor. DETAILED DESCRIPTION

[0016] like Figure 1 As shown, a chip tape packaging machine includes a frame 1, a material reel 2 and a track carrier slot 3, the material reel 2 is arranged on one side of the frame 1, the track carrier slot 3 is arranged on the frame 1, and also includes a packaging component, which is arranged on the frame 1.

[0017] The chip is taped and packaged using a packaging component.

[0018] like Figures 1-2As shown, in order to realize the chip ribbon packaging process, the packaging assembly comprises a carrier tape auxiliary wheel 4, a tape deviation track 5, a track adjusting nut 6, a tape pressing wheel 7, a sealing knife cylinder 8, a sealing knife linear slide rail 9, a perforated gear 10, a synchronous wheel 14, a cover film balance nut 12 and an upper cover film disc 13.

[0019] The carrier tape auxiliary wheel 4 is rotatably arranged on the frame 1 and is arranged at the end of the track carrier tape groove 3; the tape deviation track 5 is slidably arranged on the frame and is arranged below the track carrier tape groove 3; the track adjusting nut 6 is threadedly connected to the frame 1 and has an upper end rotatably connected to the bottom of the tape deviation track 5; and the tape pressing wheel 7 is rotatably arranged on the frame 1 and is arranged at the end of the frame 1 away from the carrier tape auxiliary wheel 4.

[0020] The sealing knife cylinder 8 and the sealing knife linear slide rail 9 are fixedly arranged on the frame 1; the free end of the sealing knife cylinder 8 is fixedly connected to the sliding member of the sealing knife linear slide rail 9; the perforated gear 10 is rotatably arranged on the frame 1 and is arranged inside the track carrier tape groove 3; the synchronous wheel 14 is arranged on the frame 1 and is arranged at the end of the frame 1 away from the carrier tape auxiliary wheel 4; and the upper cover film disc 13 is rotatably arranged on the frame 1, and the cover film balance nut 12 is threadedly connected to the frame 1 and is arranged at one side of the upper cover film disc 13.

[0021] In order to seal the material into the groove, the frame 1 is provided with symmetrical pressing plates 11.

[0022] The frame 1 is fixedly provided with a stepping motor 15 at one side, and the output end of the stepping motor 15 is fixedly connected to the perforated gear 10.

[0023] In specific use, the empty carrier tape is passed into the carrier tape groove through the carrier tape auxiliary wheel 4, the perforation of the front end of the carrier tape is hung on the perforated gear 10, the width of the track carrier tape groove 3 is adjusted through the track adjusting nut 6, the upper cover film in the upper cover film disc 13 is passed into the track carrier tape groove 3 through the cover film balance nut 12 after being fixed through a screw after being adjusted to be appropriate, the upper cover film disc 13 is overlapped with the carrier tape frame by adjusting the sealing knife linear slide rail 9, and the upper cover film disc 13 is fixed by the tape pressing wheel 7, and the sealing and packaging are automatically sent to the stepping motor 15 through a pulse signal.

[0024] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents. In general, if those skilled in the art are inspired by the present application, without departing from the creative purpose of the present application, similar structural modes and embodiments are not creatively designed, which should belong to the protection scope of the present application.

Claims

1. A chip strapping packing machine, comprising a frame, a reel disc and a track tape groove, the reel disc is arranged on one side of the frame, and the track tape groove is arranged on the frame, characterized in that: The package assembly is arranged on the frame and is used for ribbon packaging of the chips; The package assembly comprises a carrier tape auxiliary wheel, a tape deviation track, a track adjusting nut and a tape pressing wheel, wherein: The carrier tape auxiliary wheel is rotatably arranged on the frame and is arranged at an end of the track carrier tape slot; the tape deviation track is slidably arranged on the frame by a slide rail and is arranged below the track carrier tape slot; the track adjusting nut is threadedly connected to the frame and has an upper end rotatably connected to a bottom of the tape deviation track; and the tape pressing wheel is rotatably arranged on the frame and is arranged at an end of the frame away from the carrier tape auxiliary wheel.

2. A chip strapping packaging machine according to claim 1, characterized in that: The package assembly further comprises a sealing knife cylinder, a sealing knife linear slide rail, a hole gear, a synchronous wheel, a cover film balance nut and an upper cover film disc, wherein: The sealing knife cylinder and the sealing knife linear slide rail are fixedly arranged on the frame; a free end of the sealing knife cylinder is fixedly connected to a sliding member on the sealing knife linear slide rail; the hole gear is rotatably arranged on the frame and is arranged inside the track carrier tape slot; the synchronous wheel is arranged on the frame and is arranged at an end of the frame away from the carrier tape auxiliary wheel; and the upper cover film disc is rotatably arranged on the frame; and the cover film balance nut is threadedly connected to the frame and is arranged at one side of the upper cover film disc.

3. A chip strapping packaging machine according to claim 2, characterized in that: A stepping motor is fixedly arranged on one side of the frame, and an output end of the stepping motor is fixedly connected to the hole gear.

4. A chip strapping packaging machine according to claim 3, wherein: The frame is provided with pressing plates symmetrically distributed thereon.

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