CN208462171U - A kind of printed circuit board pressing device - Google Patents
A kind of printed circuit board pressing device Download PDFInfo
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- CN208462171U CN208462171U CN201821117258.XU CN201821117258U CN208462171U CN 208462171 U CN208462171 U CN 208462171U CN 201821117258 U CN201821117258 U CN 201821117258U CN 208462171 U CN208462171 U CN 208462171U
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- plate
- circuit board
- steel plate
- heating dish
- sliding block
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Abstract
The utility model discloses a kind of printed circuit board pressing devices, including the second cylinder, first sliding block, second sliding block, first cylinder, steel plate and the first heating dish, it using the second air cylinder driven piston rod extends that frame is pushed to be moved upward to above steel plate and the bottom of the second limit plate and steel plate top is made to maintain an equal level, it is carried out calculating its position at the top of steel plate according to the size for the circuit board of being pressed, further push the first sliding block and the second sliding block mobile to which the first limit plate and the second limit plate are moved to designated position, to realize to circuit board to be laminated steel plate top position mark, it is easy to operate, further circuit board is placed at the top of steel plate and contacts circuit board two sides with the first limit plate and the second limit plate respectively, to realize circuit board in the restriction of steel plate top position, it is easy to operate, without artificial It is adjusted to circuit board position, saves a large amount of time.
Description
Technical field
The utility model relates to a kind of pressing device, specifically a kind of printed circuit board pressing device.
Background technique
PCB(Printed Circuit Board), Chinese is printed circuit board, also known as printed wiring board, is weight
The electronic component wanted is the supporter of electronic component, is the carrier of electronic component electrical connection.Since it is using electronics
Art of printing production, therefore circuit board referred to as " is printed ", it is consistent due to similar printed board after electronic equipment uses printed board
Property, so as to avoid the mistake of artificial wiring, and it can realize that electronic component inserts or attachment, automatic tin soldering, automatic inspection automatically
It surveys, ensure that the quality of electronic equipment, improve labor productivity, reduce costs, and is easy to repair；
In printed board pressure programming, lamination is very important process.To guarantee that stress is equal everywhere for printed board in pressing
It is even.It is required that printed board must be placed at steel plate middle when lamination.To guarantee steel plate uniform force.If plate is put in steel plate four
In week, steel plate unbalance stress, not only product will appear quality problem, long it, the pressing plate on press table can also deform, and cause bigger
Quality hidden danger.The steel plate of press both greater than prints board size at present, and steel plate requires flatness very high, can not be
It is indicated on steel plate with scale.Personnel can only be confirmed whether to be placed on steel plate middle according to visual judgement, waste in lamination
A large amount of time and precision is poor, it is difficult to guarantee the quality of circuit board, while existing printed circuit board pressing device
Damping performance is poor.
Utility model content
The purpose of this utility model is to provide a kind of printed circuit board pressing devices, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions:
A kind of printed circuit board pressing device, including top plate, the first heating dish, the first cylinder, the first damping device, positioning
Device, steel plate, bottom plate, first driving device, the second heating dish, pedestal, the second driving device, supporting leg and the second damping dress
It sets, is fixedly installed with pedestal at the top of the bottom plate, the base top is fixedly installed with the second heating dish, second heating dish
Top is fixedly installed with steel plate, and surface is provided with the first heating dish at the top of the steel plate, fixes at the top of first heating dish
The end of first cylinder piston rod is installed, surface is provided with top plate, the fixed peace of the first cylinder at the top of first heating dish
At the top of top plate, both ends are symmetrically arranged with the first damping device and the second damping device at the top of first heating dish, described
Position between first heating dish and steel plate is provided with positioning device, and the positioning device includes the first sliding block, the first sliding rail, side
Frame, graduation mark, the second limit plate, the first limit plate, the second sliding block and the second sliding rail, the bottom base plate are symmetrically installed with support
Leg, the frame are set on the outside of steel plate, and the frame adjacent inner wall has been respectively fixedly connected with the first sliding rail and the second sliding rail, institute
It states sliding on the first sliding rail and is provided with the first sliding block, sliding is provided with the second sliding block, first sliding block on second sliding rail
On offer tapped through hole for connecting with bolt thread, offered on second sliding block for being connect with bolt thread
Tapped through hole is fixedly installed with the first limit plate, the other end and frame of the first limit plate and the first cunning on first sliding block
Rail corresponding side inner wall contact, second sliding block are fixedly installed with one end of the second limit plate, the second limit plate it is another
Side inner wall corresponding with the second sliding rail with frame is held to contact, first limit plate is located at below the second limit plate, the first limit
At the top of the plate of position and the fitting of the second limit plate bottom, at the top of the frame position of corresponding first sliding rail and the second sliding rail mark have
Graduation mark, the frame bottom symmetrical are provided with first driving device and the second driving device, and second driving device includes
Support rod, transverse slat, mounting plate and the second cylinder, the mounting plate are fixedly mounted on the inside of supporting leg, solid at the top of the mounting plate
Dingan County is equipped with the second cylinder, and the piston rod end of the second cylinder is fixedly mounted at the top of transverse slat, is fixedly installed with branch at the top of transverse slat
Strut, supporting bar top are fixedly mounted on frame bottom, and the support rod vertically runs through bottom plate, offers and be used on the bottom plate
The through-hole that support rod passes through.
As a further solution of the present invention: first damping device includes L-type support, movable block, damping bullet
Spring and support column, the top of the support column are fixedly mounted on top plate bottom end, and the bottom end of support column is fixedly mounted on bottom plate
Top, the support column vertically run through movable block, offer on the movable block and are used to support the through-hole that column passes through, the movement
Block side is fixedly installed with one end of L-type support, and the other end of L-type support is fixedly mounted at the top of the first heating dish, the shifting
Damping spring is provided between at the top of motion block bottom and bottom plate, the damping spring is set on the outside of support column and both ends are solid respectively
Surely it is connected at the top of movable block bottom and bottom plate.
The structure phase of first damping device and the second damping device as a further solution of the present invention,
Together.
The length and width of the frame is all larger than the length and width of steel plate as a further solution of the present invention,
Degree.
The structure phase of second driving device and first driving device as a further solution of the present invention,
Together.
Compared with prior art, the utility model has the beneficial effects that be used for by setting graduation mark to the first sliding block and
The moving distance of second sliding block is precisely controlled and is grasped, consequently facilitating operator is to the first limit plate and the second limit plate
Position precisely adjusted, improve the practicability of equipment, extended using the second air cylinder driven piston rod to pushing frame
It is moved upward to above steel plate and the bottom of the second limit plate and steel plate top is made to maintain an equal level, according to the size for the circuit board of being pressed
It carries out calculating its position at the top of steel plate, further pushes the first sliding block and the second sliding block mobile thus by the first limit plate
It is moved to designated position with the second limit plate, to realize the mark to circuit board to be laminated in steel plate top position, operation
Simply, further circuit board is placed at the top of steel plate and connects circuit board two sides with the first limit plate and the second limit plate respectively
Touching, thus realize circuit board in the restriction of steel plate top position, it is easy to operate, without manually being adjusted to circuit board position
It is whole, a large amount of time is saved, while greatly improving the accuracy of position when circuit board is placed at the top of steel plate, to protect
The quality for having demonstrate,proved circuit board after pressing, improves the practicability of equipment, is shunk using the second air cylinder driven piston rod, to drive
Frame moves down, and further extends that the first heating dish is pushed to be moved downward to and electricity using the first air cylinder driven piston rod
Road plate squeezes contact, is heated using the first heating dish and the second heating dish, to realize the pressing to circuit board, is passed through
The vibration that damping spring is arranged for the generation during moving down to the first heating dish absorbs, and improves the first heating
Stability when disk and circuit board contacts improves the damping performance of equipment to further ensure the quality of circuit board.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of printed circuit board pressing device.
Fig. 2 is a kind of structural schematic diagram of positioning device in printed circuit board pressing device.
It is as shown in the figure: top plate 1, the first heating dish 2, the first cylinder 3, L-type support 4, movable block 5, the first damping device 6,
Damping spring 7, support column 8, positioning device 9, steel plate 10, bottom plate 11, first driving device 12, the second heating dish 13, pedestal 14,
Support rod 15, transverse slat 16, mounting plate 17, the second cylinder 18, the second driving device 19, supporting leg 20, the second damping device 21,
One sliding block 22, the first sliding rail 23, frame 24, graduation mark 25, the second limit plate 26, the first limit plate 27, the second sliding block 28, second
Sliding rail 29.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~2, in the utility model embodiment, a kind of printed circuit board pressing device, including top plate 1, first
Heating dish 2, the first cylinder 3, the first damping device 6, positioning device 9, steel plate 10, bottom plate 11, first driving device 12, second add
Hot plate 13, pedestal 14, the second driving device 19, supporting leg 20 and the second damping device 21 are fixedly mounted at the top of the bottom plate 11
There is pedestal 14, the second heating dish 13 is fixedly installed at the top of the pedestal 14, is fixedly installed at the top of second heating dish 13
Steel plate 10, the steel plate are provided with the first heating dish 2 right above 10 top, and the is fixedly installed at the top of first heating dish 2
The end of one cylinder, 3 piston rod, the 2 top surface of the first heating dish are provided with top plate 1, and the first cylinder 3 is fixedly mounted on
1 top of top plate, the 2 top both ends of the first heating dish are symmetrically arranged with the first damping device 6 and the second damping device 21, described
First damping device 6 includes L-type support 4, movable block 5, damping spring 7 and support column 8, the fixed peace in the top of the support column 8
Mounted in 1 bottom end of top plate, the bottom end of support column 8 is fixedly mounted on 11 top of bottom plate, and the support column 8 vertically runs through movable block
5, it offers on the movable block 5 and is used to support the through-hole that column 8 passes through, 5 side of movable block is fixedly installed with L-type support 4
One end, the other end of L-type support 4 is fixedly mounted on the top of the first heating dish 2,11 top of 5 bottom of movable block and bottom plate
Between be provided with damping spring 7, the damping spring 7 is set in 8 outside of support column and both ends are respectively fixedly connected in movable block 5
11 top of bottom and bottom plate, first damping device 6 are identical with the structure of the second damping device 21；
Position between first heating dish 2 and steel plate 10 is provided with positioning device 9, and the positioning device 9 includes the
One sliding block 22, the first sliding rail 23, frame 24, graduation mark 25, the second limit plate 26, the first limit plate 27, the second sliding block 28 and
Two sliding rails 29, the bottom plate 11 have been symmetrically mounted at the bottom of supporting leg 20, and the frame 24 is set in 10 outside of steel plate, the frame
24 adjacent inner walls have been respectively fixedly connected with the first sliding rail 23 and the second sliding rail 29, and sliding is provided with first on first sliding rail 23
Sliding block 22, sliding is provided with the second sliding block 28 on second sliding rail 29, offers and is used for and bolt on first sliding block 22
The tapped through hole of threaded connection, by bolt in tapped through hole the first sliding rail of rotary squeezing 23, to realize the first sliding block
22 on the first sliding rail 23 position fixation, the screw thread offered on second sliding block 28 for connecting with bolt thread is logical
Hole, by bolt in tapped through hole the second sliding rail of rotary squeezing 29, to realize the second sliding block 28 on the second sliding rail 29
The fixation of position is fixedly installed with the first limit plate 27, the other end and frame of the first limit plate 27 on first sliding block 22
24 contact with the corresponding side inner wall of the first sliding rail 23, and second sliding block 28 is fixedly installed with one end of the second limit plate 26,
The other end of second limit plate 26 is contacted with frame 24 with the corresponding side inner wall of the second sliding rail 29, first limit plate 27
In 26 lower section of the second limit plate, 27 top of the first limit plate and 26 bottom of the second limit plate are bonded, corresponding at the top of the frame 24
The position of first sliding rail 23 and the second sliding rail 29, which marks, 25, is used for by setting graduation mark 25 to the first sliding block 22
It is precisely controlled and is grasped with the moving distance of the second sliding block 28, consequently facilitating operator is to the first limit plate 27 and second
The position of limit plate 26 is precisely adjusted, and the practicability of equipment is improved, and the length and width of the frame 24 is all larger than steel
The length and width of plate 10,24 bottom symmetrical of frame is provided with first driving device 12 and the second driving device 19, described
Second driving device 19 includes support rod 15, transverse slat 16, mounting plate 17 and the second cylinder 18, and the mounting plate 17 is fixedly mounted on
On the inside of supporting leg 20, it is fixedly installed with the second cylinder 18 at the top of the mounting plate 17, the piston rod end of the second cylinder 18 is fixed
It is mounted on 16 top of transverse slat, is fixedly installed with support rod 15 at the top of transverse slat 16,15 top of support rod is fixedly mounted on 24 bottom of frame
Portion, the support rod 15 vertically run through bottom plate 11, offer on the bottom plate 11 and is used to support the through-hole that bar 15 passes through, and described the
Two driving devices 19 are identical with the structure of first driving device 12, when needing to press printed circuit board, first with
The driving piston rod elongation of second cylinder 18 is to push frame 24 to be moved upward to 10 top of steel plate and make the second limit plate 26
Maintain an equal level at the top of bottom and steel plate 10, carried out calculating its position at the top of steel plate 10 according to the size for the circuit board of being pressed,
Further push the first sliding block 22 and the second sliding block 28 mobile to which the first limit plate 27 and the second limit plate 26 are moved to finger
Positioning is set, thus realize to circuit board to be laminated 10 top position of steel plate mark, it is easy to operate, further by circuit board
It is placed on 10 top of steel plate and contacts circuit board two sides with the first limit plate 27 and the second limit plate 26 respectively, to realize
Circuit board 10 top position of steel plate restriction, it is easy to operate, without being manually adjusted to circuit board position, save big
The time of amount, while the accuracy of position when circuit board is placed at the top of steel plate 10 is greatly improved, to ensure that pressing
The quality of circuit board afterwards improves the practicability of equipment, and after the completion of circuit board position limits, it is sliding to adjust the first sliding block 22 and second
Block 28 is mobile to remove the first limit plate 27 and the second limit plate 26 right above 10 top of steel plate, utilizes the second cylinder 18
Piston rod is driven to shrink, to drive frame 24 to move down, further using the driving piston rod elongation of the first cylinder 3 to push away
Dynamic first heating dish 2 is moved downward to be contacted with circuit board extruding, is added using the first heating dish 2 and the second heating dish 13
Heat, so that the pressing to circuit board is realized, by setting damping spring 7 for during moving down to the first heating dish 2
The vibration of generation absorbed, the first heating dish 2 and stability when circuit board contacts are improved, to further ensure
The quality of circuit board improves the damping performance of equipment.
The working principle of the utility model is: being used for by setting graduation mark 25 to the first sliding block 22 and the second sliding block 28
Moving distance is precisely controlled and is grasped, consequently facilitating position of the operator to the first limit plate 27 and the second limit plate 26
It is precisely adjusted, improves the practicability of equipment, when needing to press printed circuit board, first with the second cylinder
18 driving piston rod elongations are to push frame 24 to be moved upward to 10 top of steel plate and make bottom and the steel of the second limit plate 26
Maintain an equal level at the top of plate 10, calculate it in the position at 10 top of steel plate according to the size for the circuit board of being pressed, further push away
Dynamic first sliding block 22 and the second sliding block 28 are mobile to which the first limit plate 27 and the second limit plate 26 are moved to designated position, from
And realize to circuit board to be laminated 10 top position of steel plate mark, it is easy to operate, circuit board is further placed on steel
10 top of plate simultaneously contacts circuit board two sides with the first limit plate 27 and the second limit plate 26 respectively, exists to realize circuit board
The restriction of 10 top position of steel plate, it is easy to operate, without being manually adjusted to circuit board position, when saving a large amount of
Between, while the accuracy of position when circuit board is placed at the top of steel plate 10 is greatly improved, to ensure that circuit after pressing
The quality of plate improves the practicability of equipment, after the completion of circuit board position limits, adjusts the first sliding block 22 and the second sliding block 28 moves
It moves to remove the first limit plate 27 and the second limit plate 26 right above 10 top of steel plate, drives work using the second cylinder 18
Stopper rod is shunk, to drive frame 24 to move down, further using the driving piston rod elongation of the first cylinder 3 to push first
Heating dish 2 is moved downward to be contacted with circuit board extruding, is heated using the first heating dish 2 and the second heating dish 13, thus
The pressing to circuit board is realized, the generation during being used to move down the first heating dish 2 by setting damping spring 7
Vibration is absorbed, and the first heating dish 2 and stability when circuit board contacts is improved, to further ensure circuit board
Quality improves the damping performance of equipment.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of printed circuit board pressing device, including top plate (1), the first heating dish (2), the first cylinder (3), the first damping dress
Set (6), positioning device (9), steel plate (10), bottom plate (11), first driving device (12), the second heating dish (13), pedestal (14),
Second driving device (19), supporting leg (20) and the second damping device (21), which is characterized in that fixed at the top of the bottom plate (11)
It is equipped with pedestal (14), is fixedly installed with the second heating dish (13) at the top of the pedestal (14), the second heating dish (13) top
Portion is fixedly installed with steel plate (10), and surface is provided with the first heating dish (2) at the top of the steel plate (10), first heating dish
(2) top is fixedly installed with the end of the first cylinder (3) piston rod, and surface is provided with top at the top of first heating dish (2)
Plate (1), the first cylinder (3) are fixedly mounted at the top of top plate (1), and both ends are symmetrically arranged with the at the top of first heating dish (2)
One damping device (6) and the second damping device (21), the position between first heating dish (2) and steel plate (10) are provided with fixed
Position device (9), the positioning device (9) include the first sliding block (22), the first sliding rail (23), frame (24), graduation mark (25), the
Two limit plates (26), the first limit plate (27), the second sliding block (28) and the second sliding rail (29), bottom plate (11) the bottom symmetrical peace
Equipped with supporting leg (20), the frame (24) is set on the outside of steel plate (10), and frame (24) adjacent inner wall is fixed respectively to be connected
It is connected to the first sliding rail (23) and the second sliding rail (29), slides and is provided with the first sliding block (22) on first sliding rail (23), it is described
Sliding is provided with the second sliding block (28) on second sliding rail (29), is offered on first sliding block (22) for connecting with bolt thread
The tapped through hole connect offers the tapped through hole for connecting with bolt thread on second sliding block (28), and described first is sliding
It is fixedly installed on block (22) the first limit plate (27), the other end of the first limit plate (27) and frame (24) and the first sliding rail
(23) corresponding side inner wall contact, second sliding block (28) are fixedly installed with one end of the second limit plate (26), the second limit
The other end side inner wall corresponding with the second sliding rail (29) with frame (24) of position plate (26) contacts, first limit plate (27)
Below the second limit plate (26), the fitting of at the top of the first limit plate (27) and the second limit plate (26) bottom, the frame
(24) top corresponding first sliding rail (23) and the position of the second sliding rail (29) mark and have (25), frame (24) bottom
Portion is symmetrically arranged with first driving device (12) and the second driving device (19), and second driving device (19) includes support rod
(15), transverse slat (16), mounting plate (17) and the second cylinder (18), the mounting plate (17) are fixedly mounted in supporting leg (20)
Side, mounting plate (17) top are fixedly installed with the second cylinder (18), and the piston rod end of the second cylinder (18) is fixedly mounted
At the top of transverse slat (16), it is fixedly installed with support rod (15) at the top of transverse slat (16), support rod (15) top is fixedly mounted on frame
(24) bottom, the support rod (15) vertically run through bottom plate (11), offer on the bottom plate (11) and are used to support bar (15) and wear
The through-hole crossed.
2. a kind of printed circuit board pressing device according to claim 1, which is characterized in that first damping device
It (6) include L-type support (4), movable block (5), damping spring (7) and support column (8), the fixed peace in the top of the support column (8)
Mounted in top plate (1) bottom end, the bottom end of support column (8) is fixedly mounted at the top of bottom plate (11), and the support column (8) is vertically passed through
It wears movable block (5), is offered on the movable block (5) and be used to support the through-hole that column (8) passes through, movable block (5) side is solid
Dingan County is equipped with the one end of L-type support (4), and the other end of L-type support (4) is fixedly mounted at the top of the first heating dish (2), the shifting
It is provided with damping spring (7) between at the top of motion block (5) bottom and bottom plate (11), the damping spring (7) is set in support column (8)
Outside and both ends are respectively fixedly connected at the top of movable block (5) bottom and bottom plate (11).
3. a kind of printed circuit board pressing device according to claim 1 or 2, which is characterized in that the first damping dress
It is identical with the structure of the second damping device (21) to set (6).
4. a kind of printed circuit board pressing device according to claim 1, which is characterized in that the length of the frame (24)
The length and width of steel plate (10) is all larger than with width.
5. a kind of printed circuit board pressing device according to claim 1, which is characterized in that second driving device
(19) identical with the structure of first driving device (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821117258.XU CN208462171U (en) | 2018-07-16 | 2018-07-16 | A kind of printed circuit board pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821117258.XU CN208462171U (en) | 2018-07-16 | 2018-07-16 | A kind of printed circuit board pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208462171U true CN208462171U (en) | 2019-02-01 |
Family
ID=65178293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821117258.XU Active CN208462171U (en) | 2018-07-16 | 2018-07-16 | A kind of printed circuit board pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208462171U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111343787A (en) * | 2020-03-05 | 2020-06-26 | 许昌学院 | A compression fittings for circuit board production |
-
2018
- 2018-07-16 CN CN201821117258.XU patent/CN208462171U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111343787A (en) * | 2020-03-05 | 2020-06-26 | 许昌学院 | A compression fittings for circuit board production |
| CN111343787B (en) * | 2020-03-05 | 2021-07-20 | 许昌学院 | A compression fittings for circuit board production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220801 Address after: 274000 north section of Huayuan Renmin Road, Shan county, Heze City, Shandong Province Patentee after: SHANXIAN DUOMI GRAPHENE TECHNOLOGY Co.,Ltd. Address before: 448000 building C13, Dongbao circuit board industrial park, No. 12, Changxing Avenue, Dongbao Industrial Park, Jingmen City, Hubei Province Patentee before: HUBEI GLORYPOWER ELECTRONICS Co.,Ltd. |
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| TR01 | Transfer of patent right |