CN207820334U - A kind of opening and closing track - Google Patents
A kind of opening and closing track Download PDFInfo
- Publication number
- CN207820334U CN207820334U CN201820292015.3U CN201820292015U CN207820334U CN 207820334 U CN207820334 U CN 207820334U CN 201820292015 U CN201820292015 U CN 201820292015U CN 207820334 U CN207820334 U CN 207820334U
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- opening
- closing
- guide rail
- rail bracket
- column
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Abstract
A kind of opening and closing track, including pedestal, holder on pedestal, the fixed frame being fixedly connected on a side stand, one end is rotatably connected on holder and the other end is rotatably connected on two lead screws on fixed frame and arranged side by side, slide the movable stand on two lead screws, it is respectively hinged at fixed frame and the opening and closing guide rail bracket on movable stand, it is connected on both sides opening and closing guide rail bracket and drives both sides opening and closing guide rail bracket opening and close opening and closing component mutually, mirror symmetry is arranged on both sides opening and closing guide rail bracket and the V belt translation component for being driven pcb board, and, the Power Component of power is provided for V belt translation component；Have the characteristics that save the device space.
Description
Technical field
The utility model is related to pcb board production equipment fields, more specifically, it relates to a kind of opening and closing track.
Background technology
The Chinese of PCB is printed circuit board, is important electronic unit, is the supporter of electronic component, is electricity
The connection carrier of sub- component.Due to being made of electron printing, therefore it is referred to as " printing " circuit board.
In pcb board production process, need to be ranked up pcb board and transport, pcb board is transported again after adsorbing by Suction plate mechanism
It is transported on to delivery track, it is transmission track, such tiled configuration occupied space that usually pcb board side is placed in side
Greatly, the rack space under transmission track does not utilize, and the device space is caused to waste.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of opening and closing track, has and save
The characteristics of device space.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of opening and closing track, including
Pedestal, the holder on pedestal, the fixed frame being fixedly connected on a side stand, one end are rotatably connected on the other end on holder
It is rotatably connected on two lead screws on fixed frame and being arranged side by side, the movable stand that spiral is connected on two lead screws, is respectively articulated with
Fixed frame on movable stand opening and closing guide rail bracket, be connected on both sides opening and closing guide rail bracket and drive both sides opening and closing guide rail bracket mutual
It opens and close opening and closing component, mirror symmetry are arranged on both sides opening and closing guide rail bracket and the V belt translation group for being driven pcb board
Part and, the Power Component of power is provided for V belt translation component.
The opening and closing component includes the opening and closing cylinder being fixedly connected on the inside of a side stand, is rotatably connected on two side stands
And the opening and closing connecting rod between two side stands, one end are connected on opening and closing cylinder and the other end
It is fixedly connected on opening and closing connecting rod and pushing away for opening and closing link rotatable certain angle is made by the promotion of opening and closing cylinder
Bar, the first column bootstrap block being fixedly connected on the opening and closing guide rail bracket being connect with fixed frame are fixedly connected on and movable stand company
Second column bootstrap block on the opening and closing guide rail bracket connect is opened in the first column bootstrap block and on the second column bootstrap block and has respectively
The guide groove of gradient, one end be hinged on opening and closing connecting rod and other end sliding on the first column bootstrap block in guide groove first
Opening and closing column and, one end be rotatably connected on movable stand and slide on opening and closing connecting rod and the other end sliding in the second column
The second opening and closing column on bootstrap block in guide groove；
The V belt translation component includes positioned at opening and closing guide rail bracket one end and the active that is rotatably connected on opening and closing guide rail bracket
Belt wheel is arranged in parallel in the driven pulley at opening and closing guide rail bracket both ends, the tensioning wheel being rotatably connected on opening and closing guide rail bracket, connection master
The conveyer belt of movable belt pulley, driven pulley and tensioning wheel；
The Power Component include the motor being fixedly connected on a side stand, be rotatably connected on two side stands and with
Six square bars that motor is connected by chain drive are rotatably connected on movable stand and are arranged first driving tooth of the sliding on six square bars
Wheel, fixed the second driving gear being set on six square bars, be meshed respectively with the first driving gear and the second driving gear and
The clutch gear being fixedly connected with driving pulley.
By using above-mentioned technical proposal, lower position of the pcb board drawn between fixed frame and movable stand is needed,
And need to move up after drawing by Suction plate mechanism to be placed on opening and closing track and be conveyed, the pcb board specification conveyed as needed
Rotary screw, makes movable stand closer or far from fixed frame, spacing is made to match with pcb board, and opening and closing component movement pushes opening and closing guide rail
Frame enables the space between both sides opening and closing guide rail bracket that pcb board to be allowed to pass through around articulated position opened with certain angle, when pcb board passes through
Afterwards, opening and closing component playbacks, and pushes opening and closing guide rail bracket to draw close, so that pcb board is located on V belt translation component, power is provided by Power Component
V belt translation component movement is driven, to make pcb board realize transmission；
In opening and closing component, opening and closing cylinder pushes push rod to turn certain angle, and push rod drives opening and closing connecting rod to turn certain angle, turns
Dynamic opening and closing connecting rod drives the first opening and closing column and the rotation of the second opening and closing column, the first opening and closing
Column and the rotation of the second opening and closing column slide in guide groove, since guide groove has certain gradient, the first opening and closing
The distance between column and the second opening and closing column make the first column bootstrap block and the second column bootstrap block be separated to both sides when constant,
To drive the opening and closing guide rail brackets of both sides to be rotated around hinged place and mutually open, when between opening and closing guide rail bracket in both sides to be adjusted away from
From when, the second opening and closing column can slide with movable stand；
In V belt translation component, driving pulley connects Power Component, provides power, the driven pulley at both ends makes conveyer belt water
Flat, pcb board placement is spread out of on transmission belt, and tensioning wheel is for being tensioned conveyer belt；
In Power Component, electric motor starting drives the rotation of six square bars, six square bars to drive the first driving gear and second actively
Gear rotates, and then drives the clutch gear rotation of both sides, to drive the driving pulley in V belt translation component to rotate, due to the
One driving gear can be moved with movable stand, when opening and closing guide rail bracket resets after opening, can be still meshed with the first driving gear.
The utility model is further arranged to：Spring branch has been respectively fixedly connected on the outside of the movable stand and fixed frame
Plate is connected with returning spring on spring support plate, the other end of returning spring is respectively fixedly connected with opening and closing guide rail bracket in both sides
On.
By using above-mentioned technical proposal, when the opening and closing guide rail bracket of both sides is drawn close mutually under the promotion of opening and closing component,
The elastic force of returning spring can enable the opening and closing guide rail bracket of both sides be close to mutually and be not easy to loosen.
The utility model is further arranged to：It is provided with load-bearing on opening and closing guide rail bracket and below the conveyer belt
Plate.
By using above-mentioned technical proposal, when the pcb board on conveyer belt is heavier, bearing plate can hold up conveyer belt, make biography
Band energy stable operation is sent, the bearing capacity of conveyer belt is enhanced.
In conclusion the utility model has the advantages that：
Pcb board can be made to be transported on the opening and closing track on top from the lower part of transmission device, saved space.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present embodiment；
Fig. 2 is the other side structural schematic diagram of the present embodiment.
In figure：1, pedestal；2, holder；3, lead screw；4, chain drive part；5, fixed frame；6, movable stand；7, opening and closing guide rail bracket；
8, opening and closing component；9, V belt translation component；10, Power Component；11, opening and closing cylinder；12, opening and closing connecting rod；13, push rod；14, first is vertical
Column bootstrap block；15, the second column bootstrap block；16, guide groove；17, the first opening and closing column；18, the second opening and closing column；19, actively
Belt wheel；20, driven pulley；21, tensioning wheel；22, conveyer belt；23, motor；24, six square bar；25, the first driving gear；26,
Two driving gears；27, clutch gear；28, spring support plate；29, returning spring；30, bearing plate.
Specific implementation mode
With reference to the accompanying drawings and examples, the utility model is described in detail.
As shown in Figure 1 and Figure 2, a kind of opening and closing track, including pedestal 1, have been connected by screw holder 2 on pedestal 1,
Be welded with fixed frame 5 on one side stand 2, two lead screws 3 be rotatably connected to by bearing block on holder 2, two lead screws 3 it is another
One end is connected to by bearing on fixed frame 5, and two lead screws 3 are arranged side by side on holder 2, and the homonymy end of two lead screws 3 connects
It is connected to chain drive part 4, synchronous rotary is realized by chain drive part 4, movable stand 6, movable stand are threaded on two lead screws 3
6 slidings are hinged with opening and closing guide rail bracket 7, in both sides by hinge respectively between two lead screws 3 on fixed frame 5 and movable stand 6
It is connected with opening and closing component 8 on opening and closing guide rail bracket 7, opening and closing component 8 drives both sides opening and closing guide rail bracket 7 to open mutually and close, two
Mirror symmetry is provided with V belt translation component 9 on side opening and closing guide rail bracket 7, and V belt translation component 9 is for being driven pcb board, V belt translation component 9
It is connected with Power Component 10；Lower position of the pcb board drawn between fixed frame 5 and movable stand 6 is needed, and needs to pass through
Suction plate mechanism moves up after drawing and is placed on opening and closing track the pcb board specification rotary screw 3 for being conveyed, being conveyed as needed,
Make movable stand 6 closer or far from fixed frame 5, so that spacing is matched with pcb board, opening and closing group
Part 8 moves, and pushes opening and closing guide rail bracket 7 around articulated position opened with certain angle, makes between both sides opening and closing guide rail bracket 7
Space can allow pcb board to pass through, and after pcb board passes through, opening and closing component 8 playbacks, and pushes opening and closing guide rail bracket 7 to draw close, pcb board is made to be located at
On V belt translation component 9, provides power drive V belt translation component 9 by Power Component 10 and move, to make pcb board realize transmission.
Opening and closing component 8 includes the opening and closing cylinder 11 for being fixedly connected on 2 inside of a side stand, is set between two side stands 2
It is equipped with opening and closing connecting rod 12, opening and closing connecting rod 12 is square bar, and opening and closing connecting rod 12 is rotatably connected on by bearing on holder 2, in opening and closing gas
Push rod 13 is hinged on cylinder 11, the other end of push rod 13 is fixedly connected on opening and closing connecting rod 12 and by the promotion of opening and closing cylinder 11
And opening and closing connecting rod 12 is made to turn an angle, on the opening and closing guide rail bracket 7 connected on fixed frame 5 is fixedly connected with by screw
One column bootstrap block 14 by screw is fixedly connected with the second column bootstrap block on the opening and closing guide rail bracket 7 being connect with movable stand 6
15, offer guide groove 16 on the first column bootstrap block 14 and the second column bootstrap block 15 respectively, guide groove 16 with gradient,
The first opening and closing column 17 is fixedly connected on opening and closing connecting rod 12, the other end sliding of the first opening and closing column 17 is drawn in the first column
On guide block 14 in guide groove 16, second opening and closing column 18, the second opening and closing column 18 are rotatably connected to by bearing on movable stand 6
Connection bearing holder (housing, cover) be located on opening and closing connecting rod 12, and slide on opening and closing connecting rod 12, the other end of the second opening and closing column 18 slides
On the second column bootstrap block 15 in guide groove 16；In opening and closing component 8, opening and closing cylinder 11 pushes 13 turns of certain angles of push rod, pushes away
Bar 13 drives opening and closing 12 turns of certain angles of connecting rod, the opening and closing connecting rod 12 of rotation to drive the first opening and closing column 17 and the second opening and closing vertical
Column 18 rotates, the first opening and closing column 17 and the rotation of the second opening and closing column 18 sliding in guide groove 16, since guide groove 16 has one
Fixed gradient, the distance between the first opening and closing column 17 and the second opening and closing column 18 make the first column bootstrap block 14 and when constant
Two column bootstrap blocks 15 are separated to both sides, to drive the opening and closing guide rail brackets 7 of both sides to be rotated around hinged place and mutually open, when wanting
When adjusting the distance between both sides opening and closing guide rail bracket 7, the second opening and closing column 18 can slide with movable stand 6.
V belt translation component 9 includes to be rotatably connected on opening and closing guide rail bracket 7 on positioned at 7 one end of opening and closing guide rail bracket and by bearing
Driving pulley 19, driven pulley 20 is rotatably connected to by bearing in 7 both ends horizontal direction of opening and closing guide rail bracket, in opening and closing guide rail
Tensioning wheel 21 is rotatably connected to by bearing on frame 7, is set in the conveyer belt of driving pulley 19, driven pulley 20 and tensioning wheel 21
22, after both sides opening and closing guide rail bracket 7 closes up, the spacing between the conveyer belt 22 of both sides is less than the pcb board width of transmission；In band
In transmission component 9, driving pulley 19 connects Power Component 10, provides power, and the driven pulley 20 at both ends keeps conveyer belt 22 horizontal,
Pcb board placement is spread out of on transmission belt, and tensioning wheel 21 is for being tensioned conveyer belt 22.
Power Component 10 includes the motor 23 being fixedly connected on a side stand 2, is turned by bearing on two side stands 2
Dynamic to be connected with six square bars 24, motor 23 is connect with six square bars 24 by chain drive, and first is connected with by bearing on movable stand 6
Driving gear 25, the connection bearing of the first driving gear 25, which can be set on six square bars 24, to be slid, fixed on fixed frame 5 to be arranged
There is the second driving gear 26 on six square bars 24, be meshed with the first driving gear 25 and the second driving gear 26 has clutch respectively
Gear 27, clutch gear 27 are fixedly connected with driving pulley 19；In Power Component 10, motor 23 starts, and drives 24 turns of six square bar
Dynamic, six square bars 24 drive the first driving gear 25 and the rotation of the second driving gear 26, and then drive 27 turns of the clutch gear of both sides
It is dynamic, to drive the driving pulley 19 in V belt translation component 9 to rotate, since the first driving gear 25 can be moved with movable stand 6, when
Opening and closing guide rail bracket 7 resets after opening, can still be meshed with the first driving gear 25.
As shown in Figure 1, spring support plate 28 is fixedly connected with by screw respectively in the outside of movable stand 6 and fixed frame 5,
Returning spring 29 is connected on spring support plate 28, the other end of returning spring 29 is respectively fixedly connected with opening and closing guide rail bracket in both sides
On 7；When the opening and closing guide rail bracket 7 of both sides is drawn close mutually under the promotion of opening and closing component 8, the elastic force of returning spring 29 can make both sides
Opening and closing guide rail bracket 7 can be close to mutually and be not easy to loosen.
As shown in Fig. 2, being fixedly connected with and being held by screw on opening and closing guide rail bracket and positioned at the lower section of the conveyer belt 22
Weight plate 30, when the pcb board on conveyer belt 22 is heavier, bearing plate 30 can hold up conveyer belt 22, enable 22 stable operation of conveyer belt,
Enhance the bearing capacity of conveyer belt 22.
In conclusion the utility model can be such that pcb board is transported to immediately below opening and closing track on the opening and closing track on top,
The device space is saved.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (3)
1. a kind of opening and closing track, including pedestal (1), the holder (2) on pedestal (1), it is characterised in that：It is fixedly connected on one
Fixed frame (5) on side stand (2), one end are rotatably connected on the other end on holder (2) and are rotatably connected on fixed frame (5) and simultaneously
Arrange setting two lead screws (3), spiral be connected on two lead screws (3) movable stand (6), be respectively hinged at fixed frame (5) with
Opening and closing guide rail bracket (7) on movable stand (6) is connected on both sides opening and closing guide rail bracket (7) and drives both sides opening and closing guide rail bracket (7) mutual
It mutually opens and close opening and closing component (8), mirror symmetry is arranged on both sides opening and closing guide rail bracket (7) and for being driven pcb board
V belt translation component (9) and, for V belt translation component (9) provide power Power Component (10),
The opening and closing component (8) includes the opening and closing cylinder (11) being fixedly connected on the inside of a side stand (2), is rotatably connected on both sides
Opening and closing connecting rod (12) on holder (2) and between two side stands (2), one end are hinged on opening and closing cylinder (11) and the other end
It is fixedly connected on opening and closing connecting rod (12) and so that opening and closing connecting rod (12) is turned an angle by the promotion of opening and closing cylinder (11)
Push rod (13), the first column bootstrap block (14), solid for being fixedly connected on the opening and closing guide rail bracket (7) being connect with fixed frame (5)
Surely it is connected to the second column bootstrap block (15) on the opening and closing guide rail bracket (7) being connect with movable stand (6), is opened in the first column respectively
On bootstrap block (14) and the second column bootstrap block (15) and gradient guide groove (16), one end are connected on opening and closing connecting rod (12)
And the other end first opening and closing column (17) of the sliding on the first column bootstrap block (14) in guide groove (16) and, one end turns
It is dynamic to be connected on movable stand (6) and slide on opening and closing connecting rod (12) and the other end slides and led on the second column bootstrap block (15)
The second opening and closing column (18) into slot (16)；
The V belt translation component (9) includes positioned at opening and closing guide rail bracket (7) one end and to be rotatably connected on opening and closing guide rail bracket (7)
Driving pulley (19) is arranged in parallel in the driven pulley (20) at opening and closing guide rail bracket (7) both ends, is rotatably connected on opening and closing guide rail bracket
(7) conveyer belt (22) of tensioning wheel (21), connection driving pulley (19), driven pulley (20) and tensioning wheel (21) on；
The Power Component (10) includes the motor (23) being fixedly connected on a side stand (2), it is collateral to be rotatably connected on two
Six square bars (24) that are connect by chain drive on frame (2) and with motor (23) are rotatably connected on movable stand (6) and are arranged sliding
The first driving gear (25) on six square bars (24), fixed the second driving gear (26) being set on six square bars (24), point
The clutch tooth for not being meshed and being fixedly connected with driving pulley (19) with the first driving gear (25) and the second driving gear (26)
It takes turns (27).
2. a kind of opening and closing track according to claim 1, it is characterised in that：In the movable stand (6) and fixed frame (5)
Outside has been respectively fixedly connected with spring support plate (28), and returning spring (29), returning spring are connected on spring support plate (28)
(29) the other end is respectively fixedly connected on the opening and closing guide rail bracket (7) of both sides.
3. a kind of opening and closing track according to claim 1, it is characterised in that：On opening and closing guide rail bracket (7) and positioned at described
Bearing plate (30) is provided with below conveyer belt (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820292015.3U CN207820334U (en) | 2018-03-01 | 2018-03-01 | A kind of opening and closing track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820292015.3U CN207820334U (en) | 2018-03-01 | 2018-03-01 | A kind of opening and closing track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207820334U true CN207820334U (en) | 2018-09-04 |
Family
ID=63320359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820292015.3U Active CN207820334U (en) | 2018-03-01 | 2018-03-01 | A kind of opening and closing track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207820334U (en) |
-
2018
- 2018-03-01 CN CN201820292015.3U patent/CN207820334U/en active Active
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| GR01 | Patent grant |