CN211032066U - Printed circuit board conveyer - Google Patents
Printed circuit board conveyer Download PDFInfo
- Publication number
- CN211032066U CN211032066U CN201921956189.6U CN201921956189U CN211032066U CN 211032066 U CN211032066 U CN 211032066U CN 201921956189 U CN201921956189 U CN 201921956189U CN 211032066 U CN211032066 U CN 211032066U
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- Prior art keywords
- circuit board
- box body
- cover plate
- printed circuit
- clamping groove
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- 239000011241 protective layer Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a printed circuit board transportation device, which comprises a rectangular box body and a cover plate, wherein the four vertex angle areas at the bottom of the box body are all provided with a wheel body, the wheel body is composed of a pulley and a roller which are coaxially arranged, the bottom in the box body is provided with a support plate, a spring is evenly arranged between the support plate and the bottom wall of the box body, a lower clamping groove is evenly arranged at the top of the support plate, rubber fixing plates are also arranged in the box body along the two sides of the length direction of the box body, U-shaped notches corresponding to the lower clamping groove are arranged on the fixing plates, the cover plate is positioned in an opening at the top of the box body, the bottom of the cover plate is provided with an upper clamping groove corresponding to the lower clamping groove, a circuit board is arranged between the corresponding upper clamping groove and the lower clamping groove, wherein the cover plate in the surrounding edge is provided with a heavy object block. The invention has the characteristics of simple structure, convenient use and the like.
Description
Technical Field
The invention relates to the technical field of circuit board manufacturing, in particular to a printed circuit board conveying device.
Background
The manufacturing process of the printed circuit board is various, dozens of production processes are carried out from production to finished products, and the printed circuit board is often damaged due to improper transportation in the transportation process from one process to the next process, so that unnecessary loss is brought to manufacturers. In the transportation process of printed circuit boards, the first scrapped printed circuit board is wiped conventionally, the conventional method of transporting the printed circuit boards at present is to transport the printed circuit boards to a transport vehicle by manual operation between the processes and then transport the printed circuit boards to the next process, the prior art inserts each printed circuit board into a fixed mounting groove for solving the problem of wiping possibly caused in the transportation, and then supports the printed circuit boards exposed out of the mounting groove, and the clamping mode cannot enable each printed circuit board to be clamped firmly and reliably.
Disclosure of Invention
The invention aims to provide a printed circuit board conveying device.
The technical problem of the invention is mainly solved by the following technical scheme:
a printed circuit board conveying device comprises a rectangular box body and a cover plate, wherein the four vertex angle areas at the bottom of the box body are respectively provided with a wheel body, the wheel body consists of pulleys and rollers which are coaxially arranged, the diameters of the pulleys are smaller than the diameters of the rollers, the bottom of the box body is provided with a support plate, springs are uniformly arranged between the support plate and the bottom wall of the box body, lower clamping grooves are uniformly arranged at the top of the support plate along the width direction of the support plate, rubber fixing plates are also arranged at two sides of the box body along the length direction of the box body, U-shaped notches corresponding to the lower clamping grooves are arranged on the fixing plates, the cover plate is positioned in an opening at the top of the box body, the bottom of the cover plate is provided with upper clamping grooves corresponding to the lower clamping grooves, a circuit board is arranged between the corresponding upper clamping grooves and the corresponding lower clamping, the top of the cover plate is provided with a vertical rod, a cross rod arranged on the top end of the box body in a crossing mode is arranged at the top of the vertical rod, a circle of surrounding edge is further arranged in the middle of the top of the cover plate, and a heavy object block is placed on the cover plate in the surrounding edge.
Preferably, the edges of the open ends of the upper clamping groove and the lower clamping groove are provided with inclined planes, and rubber protective layers are bonded on the inner side walls of the upper clamping groove and the lower clamping groove.
Specifically, the pulleys and the rollers are integrally arranged.
Specifically, the top end of the surrounding edge is not higher than the horizontal plane of the top end of the box body.
Specifically, the fixing plate is located between the supporting plate and the cover plate.
The invention has the beneficial effects that: according to the invention, the contact relationship between the pulleys and the idler wheels in the wheel body, the ground and the track is switched, so that the box body can be used in two environments of the ground and the track, the upper end and the lower end of the circuit board are fixed through the upper clamping groove and the lower clamping groove, the front end and the rear end of the circuit board are fixed through the U-shaped notches on the front fixing plate and the rear fixing plate, the circuit board is fixed in the box body orderly to limit the swing amplitude of the circuit board, the circuit board is prevented from being touched, the safety and the stability of the circuit board in the box body are improved, the circuit board is fixed in a closed box body to be convenient to transport, and meanwhile, the circuit board can be prevented from being.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the housing of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 1;
FIG. 4 is a schematic view of the wheel body according to the present invention.
In the figure: 1. the box, 2, apron, 3, the wheel body, 31, the pulley, 32, the gyro wheel, 4, backup pad, 5, spring, 6, lower draw-in groove, 7, go up the draw-in groove, 8, the fixed plate, 9, U type breach, 10, circuit board, 11, montant, 12, horizontal pole, 13, surrounding edge, 14, heavy object piece, 15, inclined plane, 16, inoxidizing coating.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.
The utility model provides a printed circuit board conveyer, is including the apron 2 that is used for placing the rectangle box 1 of circuit board 10 and prevents that circuit board 10 from falling out from the box 1, wherein four apex angle regions in box 1 bottom all are provided with wheel body 3, wheel body 3 comprises pulley 31 and the gyro wheel 32 with ground contact of coaxial setting in this embodiment to pulley 31 and gyro wheel 32 set up for integrated into one piece between the two in order to strengthen the steadiness between the two, wherein because gyro wheel 32 and ground contact, make the box 1 of installing this kind of wheel be applicable to and use on the level land.
Preferably, the diameter of the pulley 31 is smaller than that of the roller 32, so that when the roller 32 contacts the ground, the pulley 31 is suspended and does not contact the ground, thereby achieving the purpose that the pulley 31 does not interfere with the roller 32 to roll on the ground.
As can be seen from the above, the wheel body 3 of the present invention can freely switch the contact state between the rail and the flat ground and the corresponding object, wherein when the wheel body 3 moves in a workshop with a rail, the pulley 31 is clamped on the rail, so that the case 1 on which the wheel is mounted can be used on the rail, and the roller 32 is suspended inside or outside the rail, so that the case 1 can run on the flat ground, and when the case needs to run on the rail, the case 1 can run on the rail by clamping the pulley 31 on the rail, so that the wheel body 3 in this embodiment can move in two different environments, namely, the wheel body and the flat ground, thereby increasing the adaptation range of the case 1 on which the wheel body 3 is mounted.
As shown in fig. 1, a supporting plate 4 is disposed at the bottom of the box 1, wherein springs 5 are uniformly disposed between the supporting plate 4 and the bottom wall of the box 1, a lower slot 6 is also uniformly disposed at the top of the supporting plate 4 along the width direction of the supporting plate, rubber fixing plates 8 disposed above the supporting plate 4 are also disposed on both sides of the box 1 along the length direction of the box, a U-shaped notch 9 corresponding to the lower slot 6 is disposed on the fixing plate 8, a circuit board 10 is inserted into the corresponding two sets of U-shaped notches 9 and slides into the lower slot 6, so as to support and fix the circuit board 10, and prevent the circuit board 10 from swinging, and meanwhile, the circuit board 10 can drive the supporting plate 4 to extrude the springs 5 when being affected by the movement of the box 1 to vibrate, so that the springs 5 buffer the supporting plate 4 and the circuit board 10, and thus.
As shown in fig. 1, the cover plate 2 is located in the opening at the top of the box body 1, wherein the bottom of the cover plate 2 is provided with an upper clamping groove 7 corresponding to the lower clamping groove 6, the upper and lower ends of the circuit board 10 are inserted into the corresponding upper and lower slots 7 and 6, respectively, in this embodiment, the upper and lower ends of the circuit board 10 are fixed by the upper and lower slots 7 and 6, and the front and rear ends of the circuit board 10 are fixed by the U-shaped notches 9 on the front and rear fixing plates 8, thereby fixing the circuit boards 10 in the case 1 in order to limit the swing range thereof, preventing the circuit boards 10 from touching, meanwhile, rubber protective layers 16 are bonded on the inner side walls of the upper clamping groove 7 and the lower clamping groove 6, so that two ends of the circuit board 10 are respectively contacted with the protective layers 16 and are not contacted with the hard inner side walls of the upper clamping groove 7 and the lower clamping groove 6 to be damaged, and the fixing plate 8 is made of rubber, so that the U-shaped notch 9 cannot damage the circuit board 10.
In this embodiment, the circuit board 10 is fixed in the box body 1 between the supporting plate 4 and the cover plate 2, wherein the circuit board 10 is fixed by the upper clamping groove 7, the lower clamping groove 6 and the two sets of U-shaped notches 9 corresponding to the front and the rear, so that the circuit board 10 is fixed in a closed space to facilitate the transportation of the circuit board, and the circuit board 10 is prevented from being exposed outside the box body 1 and damaged by surface scratches and the like during the transportation.
And the welding has montant 11 at 2 tops of apron, wherein montant 11 top is provided with strides the horizontal pole 12 of establishing on 1 top of box, mode through 1 lateral wall top support horizontal pole 12 of box, make horizontal pole 12 suspend apron 2 through montant 11 and prevent it to continue to move down in box 1, thereby spacing between restriction backup pad 4 and the apron 2, as shown in fig. 1, department still is provided with the surrounding edge 13 that the round top is not higher than 1 top of box in the middle of 2 tops of apron, wherein placed heavy object piece 14 on the apron 2 in the surrounding edge 13, prevent apron 2 from following the interior roll-off of box 1 under the human intervention through the mode that heavy object piece 14 pushed down apron 2, surrounding edge 13 then can prevent heavy object piece 14 at the random drunkenness in apron 2 tops simultaneously.
As an optimal scheme, the edges of the opening ends of the upper card slot 7 and the lower card slot 6 are provided with inclined planes 15, wherein the inclined planes 15 are beneficial to guiding the top end of the circuit board 10 to be inserted into the corresponding upper card slot 7 and the lower card slot 6, as shown in fig. 1, the depth of the upper card slot 7 is deeper, and then when the spring 5 drives the support plate 4 and the circuit board 10 to move downwards in the upper card slot 7 in the contraction process, the top end of the circuit board 10 cannot slide out from the upper card slot 7.
According to the invention, the contact relationship between the pulley 31 and the roller 32 in the wheel body 3 and the ground and the track is switched, so that the box body 1 can be used in two environments of the ground and the track, the upper end and the lower end of the circuit board 10 are fixed through the upper clamping groove 7 and the lower clamping groove 6, the front end and the rear end of the circuit board 10 are fixed through the U-shaped notches 9 on the front fixing plate 8 and the rear fixing plate 8, the circuit boards 10 are sequentially fixed in the box body 1 to limit the swing amplitude of the circuit boards, the circuit boards 10 are prevented from being touched, the safety and the stability of the circuit boards 10 in the box body 1 are improved, meanwhile, the circuit boards 10 are fixed in the closed box body 1 to facilitate the transportation of the circuit boards, and meanwhile, the circuit boards 10 are prevented from being exposed.
The use method of the invention comprises the following steps: insert circuit board 10 from corresponding two sets of U type breachs 9, its bottom slides in draw-in groove 6 down, slide apron 2 in 1 top opening of box after that, draw-in groove 7 is gone into on 10 tops of circuit board this moment, horizontal pole 12 erects at 1 top of box and through montant 11 with apron 2 unsettled top in box 1 simultaneously, and place heavy thing piece 14 in surrounding edge 13 and push down in order to prevent apron 2 from following box 1 interior roll-off, and can drive backup pad 4 extrusion spring 5 when circuit board 10 is influenced by the motion of box 1 and takes place vibrations, 10 tops of circuit board this moment are displacement from top to bottom in last draw-in groove 7 all the time, make spring 5 can play the cushioning effect to backup pad 4 and circuit board 10, thereby promote the environment of depositing of circuit board 10, prevent that it from being damaged.
The present invention has been described in detail, but the above description is only a preferred embodiment of the present invention, and is not to be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (5)
1. A printed circuit board transportation device comprises a rectangular box body and a cover plate, and is characterized in that four vertex angle areas at the bottom of the box body are respectively provided with a wheel body, wherein the wheel body consists of a pulley and a roller which are coaxially arranged, the diameter of the pulley is smaller than that of the roller, the bottom of the box body is provided with a support plate, springs are uniformly arranged between the support plate and the bottom wall of the box body, the top of the support plate is also uniformly provided with lower clamping grooves along the width direction, rubber fixing plates are also arranged at two sides along the length direction of the box body, U-shaped notches corresponding to the lower clamping grooves are arranged on the fixing plates, the cover plate is positioned in an opening at the top of the box body, the bottom of the cover plate is provided with upper clamping grooves corresponding to the lower clamping grooves, a circuit board is arranged between the corresponding upper, wherein both ends are located the U type breach that corresponds respectively around the circuit board, the apron top is provided with the montant, and wherein the montant top is provided with strides the horizontal pole of establishing on the box top, department still is provided with the round surrounding edge in the middle of the apron top, has placed the heavy object piece on wherein the apron in the surrounding edge.
2. The PCB conveying device of claim 1, wherein the edges of the open ends of the upper and lower slots are provided with inclined surfaces, and rubber protective layers are adhered to the inner side walls of the upper and lower slots.
3. The printed circuit board transportation apparatus of claim 1, wherein the pulley and the roller are integrally provided.
4. A printed circuit board transportation device as claimed in claim 1, wherein the top of the peripheral edge is no higher than the level of the top of the box.
5. A printed circuit board transportation device of claim 1, wherein the fixing plate is located between the support plate and the cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921956189.6U CN211032066U (en) | 2019-11-13 | 2019-11-13 | Printed circuit board conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921956189.6U CN211032066U (en) | 2019-11-13 | 2019-11-13 | Printed circuit board conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211032066U true CN211032066U (en) | 2020-07-17 |
Family
ID=71568587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921956189.6U Active CN211032066U (en) | 2019-11-13 | 2019-11-13 | Printed circuit board conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211032066U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112578582A (en) * | 2020-12-09 | 2021-03-30 | 深圳市韩安特科技有限公司 | Defoaming equipment of polaroid |
-
2019
- 2019-11-13 CN CN201921956189.6U patent/CN211032066U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112578582A (en) * | 2020-12-09 | 2021-03-30 | 深圳市韩安特科技有限公司 | Defoaming equipment of polaroid |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A transportation device for printed circuit boards Granted publication date: 20200717 Pledgee: Agricultural Bank of China Limited Xinfeng County Branch Pledgor: Jiangxi xinchenghui circuit Co.,Ltd. Registration number: Y2024980007677 |