CN217064135U - Quick pad pasting mechanism - Google Patents
Quick pad pasting mechanism Download PDFInfo
- Publication number
- CN217064135U CN217064135U CN202123187265.1U CN202123187265U CN217064135U CN 217064135 U CN217064135 U CN 217064135U CN 202123187265 U CN202123187265 U CN 202123187265U CN 217064135 U CN217064135 U CN 217064135U
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- China
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- wheel disc
- driving wheel
- support frame
- adhesive tape
- mechanism according
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Abstract
The utility model relates to a quick pad pasting mechanism, it includes the tray body (1), tray body (1) one side is provided with width regulation guide rail (2), be provided with rim plate support frame (3) on width regulation guide rail (2), be provided with sticky tape rim plate (4) on rim plate support frame (3). The utility model relates to a quick pad pasting mechanism, it can solve the unstable factor of operating personnel pad pasting in-process sticky tape, carrier, promotes personnel pad pasting efficiency and precision simultaneously.
Description
Technical Field
The utility model relates to a quick pad pasting mechanism belongs to semiconductor packaging technical field.
Background
Because of lead frame or PCB board are too thin at SMT paster in-process, the chip mounter can lead to lead frame or PCB board to be recessed when carrying out component dress and take place deformation, and the reaction force that produces when restoring deformation causes to paste the dress unusual, consequently need fix lead frame or PCB board on the carrier before the paster, prevents to produce deformation at dress in-process.
When an operator manually fixes the lead frame or the PCB to the carrier, the carrier and the adhesive tape are not positioned completely according to the personal skill and proficiency of the operator, and the requirements on the angle and the position are high in the fixing process.
The prior film sticking for operators has the following defects:
1. an operator directly places the carrier on a desktop without positioning, and displacement is easy to generate in the process;
2. when the adhesive tape is used, the adhesive tape is held by a hand without positioning, and an operator is difficult to fix the mounting position of the adhesive tape in a straight line after the adhesive tape is torn;
3. because the film pasting process is unstable, the rework rate is high, the material waste and the cost loss are caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a to above-mentioned prior art provides a quick pad pasting mechanism, and it can solve the unstable factor of operating personnel pad pasting in-process sticky tape, carrier, promotes personnel pad pasting efficiency and precision simultaneously.
The utility model provides a technical scheme that above-mentioned problem adopted does: the utility model provides a quick pad pasting mechanism, it includes the tray body, tray body one side is provided with the width regulation guide rail, be provided with the rim plate support frame on the width regulation guide rail, be provided with the sticky tape rim plate on the rim plate support frame.
Optionally, a carrier fixing groove is arranged on the other side of the tray body.
Optionally, a driving wheel fixing support frame is arranged on the adhesive tape wheel disc, and a driving wheel is arranged on the driving wheel fixing support frame.
Optionally, the driving wheel is located on one side of the adhesive tape wheel disc close to the carrier fixing groove.
Optionally, a supporting shaft is arranged on the wheel disc supporting frame, and the adhesive tape wheel disc is arranged on the supporting shaft.
Optionally, a bearing is arranged between the supporting shaft and the adhesive tape wheel disc.
Optionally, the driving wheel fixing support frame is provided with a plurality of upper and lower mounting holes, one of the mounting holes is internally provided with a driving wheel shaft, and the driving wheel is arranged on the driving wheel shaft.
Optionally, the number of the wheel disc support frames is two, and the two wheel disc support frames are arranged side by side from left to right.
Optionally, the tray body is provided with a carrier taking opening on one side of the carrier fixing groove.
Compared with the prior art, the utility model has the advantages of:
1. the utility model fixes the carrier by processing the groove on the tray body, and the problem of displacement and shaking can not be generated after the carrier is put in;
2. the utility model fixes the adhesive tape through the adhesive tape wheel disc, the adhesive tape can not shake in the tearing process, the rotation is smooth, and the problems that the adhesive tape can not be positioned and the tearing is not smooth are solved;
3. the utility model presses the adhesive tape through the driving wheel fixing support frame and the driving wheel, thereby positioning the adhesive tape and improving the film sticking precision;
4. the utility model discloses a to tray body processing width regulation guide rail, the rim plate support frame can be adjusted to suitable width according to lead frame or PCB board width and carry out the pad pasting, and the tray body can design different width, satisfies the requirement of different pad pasting widths simultaneously, and the flexibility is higher, and the switching is convenient when different width carriers pad pasting;
5. the utility model discloses reduce the rework rate of pad pasting, reduced the material waste, practiced thrift the cost.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of the rapid film-sticking mechanism of the present invention.
Fig. 2 is a top view of fig. 1.
Wherein:
Width adjustment guide rail 2
Wheel disc support frame 3
Driving wheel fixing support frame 6
Supporting shaft 8
The wheel axle 10 is driven.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in fig. 1 and 2, the utility model relates to a quick film sticking mechanism, which comprises a tray body 1, wherein a width adjusting guide rail 2 is arranged on one side of the tray body 1, a wheel disc support frame 3 is arranged on the width adjusting guide rail 2, and a rubber belt wheel disc 4 is arranged on the wheel disc support frame 3;
a carrier fixing groove 5 is formed in the other side of the tray body 1;
a driving wheel fixing support frame 6 is arranged on the adhesive tape wheel disc 4, and a driving wheel 7 is arranged on the driving wheel fixing support frame 6;
the driving wheel 7 is positioned on one side of the adhesive tape wheel disc 4 close to the carrier fixing groove 5;
the wheel disc support frame 3 is provided with a support shaft 8, and the adhesive tape wheel disc 4 is arranged on the support shaft 8;
a bearing is arranged between the supporting shaft 8 and the adhesive tape wheel disc 4;
a plurality of upper and lower mounting holes 9 are formed in the driving wheel fixing support frame 6, a driving wheel shaft 10 is arranged in one mounting hole 9, and the driving wheel 7 is arranged on the driving wheel shaft 10;
the two wheel disc support frames 3 are arranged side by side from left to right;
the tray body 1 is provided with a carrier taking opening at one side of the carrier fixing groove 5.
The film pasting method comprises the following steps:
fix the sticky tape in the sticky tape rim plate, put into the carrier fixed slot with the carrier, sticky tape one end passes the drive wheel bottom, through drive wheel fixed stay frame, is fixed to PCB board and the frame on the carrier with the sticky tape to the tool right side always, realizes quick pad pasting.
In addition, the present invention also includes other embodiments, and all technical solutions formed by equivalent transformation or equivalent replacement modes should fall within the protection scope of the claims of the present invention.
Claims (9)
1. The utility model provides a quick pad pasting mechanism which characterized in that: the tray comprises a tray body (1), wherein a width adjusting guide rail (2) is arranged on one side of the tray body (1), a wheel disc support frame (3) is arranged on the width adjusting guide rail (2), and an adhesive tape wheel disc (4) is arranged on the wheel disc support frame (3).
2. The quick film sticking mechanism according to claim 1, wherein: and a carrier fixing groove (5) is formed in the other side of the tray body (1).
3. The quick film sticking mechanism according to claim 2, characterized in that: a driving wheel fixing support frame (6) is arranged on the adhesive tape wheel disc (4), and a driving wheel (7) is arranged on the driving wheel fixing support frame (6).
4. The quick film sticking mechanism according to claim 3, characterized in that: the driving wheel (7) is positioned on one side of the adhesive tape wheel disc (4) close to the carrier fixing groove (5).
5. The quick film sticking mechanism according to claim 1, characterized in that: the supporting shaft (8) is arranged on the wheel disc supporting frame (3), and the adhesive tape wheel disc (4) is arranged on the supporting shaft (8).
6. The quick film sticking mechanism according to claim 5, characterized in that: and a bearing is arranged between the supporting shaft (8) and the adhesive tape wheel disc (4).
7. The quick film sticking mechanism according to claim 3, characterized in that: a plurality of upper and lower mounting holes (9) are formed in the driving wheel fixing support frame (6), a driving wheel shaft (10) is arranged in one mounting hole (9), and the driving wheel (7) is arranged on the driving wheel shaft (10).
8. The quick film sticking mechanism according to claim 1, characterized in that: the wheel disc support frames (3) are two, and the two wheel disc support frames (3) are arranged side by side from left to right.
9. The quick film sticking mechanism according to claim 2, wherein: the tray body (1) is provided with a carrier taking notch at one side of the carrier fixing groove (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123187265.1U CN217064135U (en) | 2021-12-17 | 2021-12-17 | Quick pad pasting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123187265.1U CN217064135U (en) | 2021-12-17 | 2021-12-17 | Quick pad pasting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217064135U true CN217064135U (en) | 2022-07-26 |
Family
ID=82476774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123187265.1U Active CN217064135U (en) | 2021-12-17 | 2021-12-17 | Quick pad pasting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217064135U (en) |
-
2021
- 2021-12-17 CN CN202123187265.1U patent/CN217064135U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |