CN212696452U - Placing and positioning feeding plate for printed circuit board - Google Patents
Placing and positioning feeding plate for printed circuit board Download PDFInfo
- Publication number
- CN212696452U CN212696452U CN202021860057.6U CN202021860057U CN212696452U CN 212696452 U CN212696452 U CN 212696452U CN 202021860057 U CN202021860057 U CN 202021860057U CN 212696452 U CN212696452 U CN 212696452U
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- printed circuit
- circuit board
- fixing groove
- longitudinal fixing
- placing
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Abstract
The invention discloses a placing and positioning feeding tray for a printed circuit board, which comprises a tray body, wherein four sides of the tray body are provided with frames, the middle point of each frame is provided with a supporting pad, the tray body is provided with a large area and a small area, the left end and the right end of the large area are provided with first longitudinal fixing grooves, the small area is horizontally provided with transverse fixing grooves, the small area is vertically provided with second longitudinal fixing grooves, and limiting columns are arranged in the first longitudinal fixing grooves, the second longitudinal fixing grooves and the transverse fixing grooves. The utility model discloses be provided with first vertical fixation groove, second vertical fixation groove, horizontal fixation groove and use spacing post to carry on spacingly around printed circuit board, spacing post adopts screw, nut complex connected mode, according to printed circuit board's width and length, carries out the fixed convenient various sizes of printed circuit board of spacing post screens to place around printed circuit board, need not be using the pay-off dish of customization, can recycle, and application scope is wide, reduction in production cost.
Description
Technical Field
The utility model belongs to positioning device field is put to LCD screen printed circuit board, especially relates to a printed circuit board put location pay-off dish.
Background
Liquid crystal displays are one type of display used in digital watches and many portable computers. The LCD display uses two sheets of polarized material with a liquid crystal solution between them. When current is passed through the liquid, the crystals will rearrange so that light cannot pass through them. After the printed circuit board is assembled, the finished printed circuit board needs to be packaged and transported to carry out the next manufacturing process of the liquid crystal display screen. At present, when liquid crystal display screens of different brands are produced, printed circuit boards of different sizes are needed, and therefore various types of feeding trays are needed to be customized to store the printed circuit boards of different sizes, and in the process of developing the liquid crystal technology to the direction of being larger, thinner and clearer, the functions and the sizes of the printed circuit boards need to be updated, so that the customized feeding trays can cause cost overstock, and even the customized feeding trays cannot be used after the printed circuit boards are replaced. Therefore, a placing and positioning feeding tray suitable for printed circuit boards with various sizes and capable of recycling printed circuit boards is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a printed circuit board put location feed table that is suitable for multiple printed circuit board size, can retrieve recycling in order to design.
Based on the above-mentioned purpose, the utility model discloses take following technical scheme:
the utility model provides a printed circuit board's putting location feed table, includes the disk body, is provided with the frame on the four sides of disk body, and the mid point department of frame is provided with the supporting pad, the disk body sets up to major possession district and smallclothes district, and first vertical fixed slot has been seted up at both ends about the major possession district region, and the regional level of smallclothes is provided with horizontal fixed slot, and the vertical second vertical fixed slot that is provided with in the smallclothes district region all is provided with spacing post in first vertical fixed slot, the vertical fixed slot of second, the horizontal fixed slot.
Furthermore, the frame and the tray body have a height difference, and the tray body and the frame are concave.
Furthermore, the supporting pad is made of anti-skidding materials.
Further, the width of the first longitudinal fixing groove, the width of the second longitudinal fixing groove and the width of the transverse fixing groove are the same, and the depth of the first longitudinal fixing groove, the width of the second longitudinal fixing groove and the width of the transverse fixing groove are the same and not smaller than the depth of the tray body.
Furthermore, the limiting column is provided with a screw, the diameter of the screw is matched with the width of the first longitudinal fixing groove, and the length of the screw is larger than the depth of the first longitudinal fixing groove.
Further, a plurality of transverse fixing grooves on the small element area equally divide a plurality of second longitudinal fixing grooves.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses divide into major possession district, smallclothes district, can choose for use according to the printed circuit board size and leave in major possession district or smallclothes district, if printed circuit board's length is longer, can jointly use major possession district and smallclothes district, can be suitable for not unidimensional printed circuit board, application scope is extensive.
2. The utility model discloses well adoption screw, nut complex connected mode according to printed circuit board's width and length, carry out spacing post screens fixed around to printed circuit board. After the printed circuit board is placed and completed, the feeding tray is stacked through the anti-skidding supporting pads, the mechanical arm sucker is convenient to perform follow-up operation, and the operation is simple and convenient.
3. The utility model discloses a horizontal fixed slot of a plurality of cuts apart a plurality of second vertical fixed slot on average on the district region of smallclothes, and what can be better carries out spacing fixed to small-size printed circuit board, guarantees that printed circuit board can not slide, avoids damaging, and printed circuit board uses the back at next process simultaneously, and the feed table can recycle, is used for loading not unidimensional printed circuit board, recycles reduce cost.
Drawings
Fig. 1 is a top view of the present invention;
fig. 2 is a spatial perspective view of the present invention.
1. A tray body; 2. a frame; 3. a first longitudinal fixing groove; 4. a limiting column; 5. a support pad; 6. a major area; 7. a widget region; 8. a transverse fixing groove; 9. a second longitudinal fixation groove.
Detailed Description
As shown in fig. 1-2, the utility model discloses a placing and positioning feeding tray for printed circuit boards, which comprises a tray body 1, wherein the tray body 1 is made of solid wood. Four sides of the tray body 1 are provided with frames 2, the frames 2 and the tray body 1 have height difference, and the tray body 1 and the frames 2 are concave. The middle point of the frame 2 is provided with a supporting pad 5, and the supporting pad 5 is made of anti-skid materials. Disk body 1 sets up to major possession district 6 and smallclothes district 7, and first longitudinal fixation groove 3 has been seted up at both ends about the 6 regional big districts, and the 7 regional levels in smallclothes district are provided with horizontal fixed slot 8, and the vertical second longitudinal fixation groove 9 that is provided with in the 7 regions in smallclothes district, first longitudinal fixation groove 3, the width of second longitudinal fixation groove 9, horizontal fixed slot 8 is the same, and the degree of depth is the same and is not less than the degree of depth of disk body 1. All be provided with spacing post 4 in first longitudinal fixation groove 3, second longitudinal fixation groove 9, the horizontal fixed slot 8, spacing post 4 adopts the screw, the diameter of screw and the width phase-match of first longitudinal fixation groove 3, the length of screw is greater than the degree of depth of first longitudinal fixation groove 3.
In the using process of the feeding tray, an operator clamps the printed circuit board in the large component area 6 and the small component area 7 according to the size of the printed circuit board. In the large part area 6, the printed circuit board is clamped on the first longitudinal fixing grooves 3 at the left end and the right end; in the small part area 7, the printed circuit board is clamped between the second longitudinal fixing groove 9 and the transverse fixing groove 8. After the printed circuit board is placed, limiting is carried out on the periphery of the printed circuit board by using limiting columns 4; the screw is used as a limiting column 4, passes through the first longitudinal fixing groove 3, the second longitudinal fixing groove 9 and the transverse fixing groove 8, is locked by the nut, and is guaranteed against sliding of the printed circuit board. After having placed printed circuit board when disk body 1, operating personnel stacks disk body 1, quantity is generally below 10 layers, antiskid supporting pad 5 plays the supporting role, the pay-off dish after the stack is in artifical transport to the machine, transplant the arm and snatch printed circuit board according to the system automation according to the order, printed circuit board in a pay-off dish snatchs the completion back, automatic renewal reaches next pay-off dish, operating personnel retrieves the endless use with empty pay-off dish, satisfy the transportation of not unidimensional printed circuit board, accomplish liquid crystal display printed circuit board's transportation.
Claims (6)
1. The utility model provides a printed circuit board puts location feed table, includes the disk body, its characterized in that: be provided with the frame on the four sides of disk body, the mid point department of frame is provided with the supporting pad, the disk body sets up to major possession district and smallclothes district, and first vertical fixed slot has been seted up at both ends about the major possession district region, and the regional level of smallclothes is provided with horizontal fixed slot, and the vertical second vertical fixed slot that is provided with in the smallclothes district region all is provided with spacing post in first vertical fixed slot, the vertical fixed slot of second, the horizontal fixed slot.
2. The placing and positioning feed tray for the printed circuit board as claimed in claim 1, wherein: the height difference exists between the frame and the tray body, and the tray body and the frame are concave.
3. The placing and positioning feed tray for the printed circuit board as claimed in claim 2, wherein: the supporting pad is made of anti-skidding materials.
4. The placing and positioning feed tray for the printed circuit board as claimed in claim 3, wherein: the width of the first longitudinal fixing groove, the width of the second longitudinal fixing groove and the width of the transverse fixing groove are the same, and the depth of the first longitudinal fixing groove, the width of the second longitudinal fixing groove and the width of the transverse fixing groove are the same and not smaller than the depth of the tray body.
5. The placing and positioning feed tray for the printed circuit board as claimed in claim 4, wherein: the limiting column is provided with a screw, the diameter of the screw is matched with the width of the first longitudinal fixing groove, and the length of the screw is larger than the depth of the first longitudinal fixing groove.
6. The placing and positioning feed tray for the printed circuit board as claimed in claim 5, wherein: and a plurality of transverse fixing grooves on the small element area equally divide a plurality of second longitudinal fixing grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021860057.6U CN212696452U (en) | 2020-08-31 | 2020-08-31 | Placing and positioning feeding plate for printed circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021860057.6U CN212696452U (en) | 2020-08-31 | 2020-08-31 | Placing and positioning feeding plate for printed circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212696452U true CN212696452U (en) | 2021-03-12 |
Family
ID=74903187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021860057.6U Active CN212696452U (en) | 2020-08-31 | 2020-08-31 | Placing and positioning feeding plate for printed circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212696452U (en) |
-
2020
- 2020-08-31 CN CN202021860057.6U patent/CN212696452U/en active Active
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