CN208828648U - The grillage transmission mechanism of inclined retraction plate machine - Google Patents
The grillage transmission mechanism of inclined retraction plate machine Download PDFInfo
- Publication number
- CN208828648U CN208828648U CN201821677825.7U CN201821677825U CN208828648U CN 208828648 U CN208828648 U CN 208828648U CN 201821677825 U CN201821677825 U CN 201821677825U CN 208828648 U CN208828648 U CN 208828648U
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- China
- Prior art keywords
- grillage
- plate
- postnotum
- support plate
- transmission mechanism
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 title claims abstract description 26
- 238000001179 sorption measurement Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 9
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 10
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Baking, Grill, Roasting (AREA)
Abstract
The utility model discloses a kind of grillage transmission mechanism of inclined retraction plate machine, the drive mechanism being moved forward and backward including grillage and driving grillage；The grillage includes postnotum and lower supporting plate, and the postnotum offers the blind hole that an at least row is filled with adsorption stuffing along the hole that the short transverse of postnotum is distributed；The lower supporting plate all includes rigid support plate and the flexible support plate positioned at rigid support plate upper surface, the clamping structure and guide frame for being clamped material are further fixed on the grillage, the clamping structure includes the second motor of two clamping plates, two fixed plates, screw rod and driving screw rod rotation, and the guide frame includes guide rod and the rear bearing sheet that is fixed in rack.The utility model guarantees to be conveyed by stablizing when pcb board is placed on it, and the end face of pcb board and grillage are flexible contact, can buffer the friction generated when pcb board conveying with grillage, the end face of PCB is avoided to receive abrasion.
Description
Technical field
The utility model belongs to mechanical equipment technical field, is driven more particularly to a kind of grillage of inclined retraction plate machine
Mechanism.
Background technique
PCB (printed circuit board) is the base parts and components being widely used in various electronic correlation products, is carrying electronics
The substrate of component and connection component.In printed circuit board production and processing operation process, to be able to cooperate overall processing production line
Automated job needs, and the starting point of production line is provided with a plate putting machine, the terminal point position of production line is provided with a receipts
Circuit board can be placed in a horizontal manner production by plate putting machine so that printed circuit board carries out processing operation by trigger one by one
In the conveyer belt of line, and when circuit board completes processing operation, then the circuit board on production line conveyer belt is added by unloader again
To collect.
The grillage transmission mechanism of retraction plate machine is unstable at runtime in production line at present, easily leads to the printing being placed in one
Circuit board midway is fallen；And the selection of grillage is harder, is easily ground printed circuit plate end face after contacting with printed circuit board
Damage.
Utility model content
The utility model is protected mainly solving the technical problems that provide a kind of grillage transmission mechanism of inclined retraction plate machine
Card pcb board can be conveyed when placed on it by stablizing, and the end face of pcb board and grillage are flexible contact, and it is defeated can to buffer pcb board
The friction generated when sending with grillage, avoids the end face of PCB from receiving abrasion.
In order to solve the above technical problems, the technical solution that the utility model uses is: a kind of inclined retraction plate machine
Grillage transmission mechanism, the grillage transmission mechanism include grillage and driving grillage be moved forward and backward drive mechanism, the transmission
Structure includes the transmission bracket for being fixed on rack left and right sides, at least two live-rollers connected with transmission bracket rolling, is wound on two
Between a live-roller and driving roller drives the driving belt of movement and the first motor of driving at least one live-roller rotation, institute
The one end for stating live-roller is fixedly connected with the output shaft of the first motor, and the first motor is fixed on the rack；Institute
State the top that grillage is located at driving belt；
The grillage includes postnotum and lower supporting plate, and the postnotum offers an at least row along the height side of postnotum
The blind hole of adsorption stuffing is filled with into the hole of distribution；The lower supporting plate all include rigid support plate and be located at rigid support plate
The flexible support plate of upper surface, the height of the flexible support plate is that the height of the rigid support plate is 1/2-3/4, described soft
Property support plate elasticity of compression index be 180-200；
The thickness of the blind hole be equivalent to postnotum with a thickness of 1/3-1/2；
The adsorption stuffing includes polyvinyl resin and the magnetite that is filled in polyvinyl resin；
The clamping structure and guide frame for being clamped material are further fixed on the grillage, the clamping structure includes two
The second motor that clamping plate, two fixed plates, screw rod and driving screw rod rotate, two clamping plates are located at the interior of two fixed plates
Side, two fixed plates are fixedly connected with the postnotum, and two clamping plates can be described along the opposite sliding of side wall of postnotum
The threaded hole of the through-hole and clamping plate of screw rod and fixed plate is socketed, and has a left side one of in the threaded hole of two clamping plates
Screw thread is revolved, another to have right-handed thread, the periphery of the screw rod has the screw thread to match with threaded hole；The guide frame packet
The rear bearing sheet for including guide rod and being fixed in rack, one end of the guide rod is fixedly connected with the rear bearing sheet, described
The other end of guide rod passes through the pilot hole of postnotum, and the other end of the guide rod, which also has, avoids guide rod and postnotum de-
From limit stop ring, the limit stop ring connect with the guide rod thread.
The utility model is that further technical solution is used by solving its technical problem:
It further says, the clamping plate is semi-rigid material clamping plate.
It further says, the partial size of the magnetite is 2-3 μm.
It further says, the blind hole is ellipse, round, cone or rectangle.
It further says, the height of the flexible support plate is that the height of the rigid support plate is 1/2.
It further says, the postnotum and the rigid support plate are integrally formed, and the postnotum and the rigidity
Support plate is all Q235 steel plate.
It further says, the flexible support plate is the poly- modeling support plate of rubber.
The utility model has the beneficial effects that when several pcb boards are placed in grillage transmission mechanism, first according to the width of plate
The distance between two clamping plates are adjusted by the screw rod of clamp system, stablize several pcb boards under the active force of two clamping plates
Mobile, since clamping plate is semi-rigid material clamping plate, the contact with pcb board is flexible contact, will not make pcb board
End face is frayed；Meanwhile grillage is moved forward and backward under the guiding role of guide rod, therefore, before grillage is in conveyor belt
After there is when moving stability；
In addition, grillage includes postnotum and lower supporting plate, postnotum offers an at least row along the short transverse of postnotum
The blind hole of adsorption stuffing is filled in the hole of distribution, adsorption stuffing includes polyvinyl resin and the magnetic that is filled in polyvinyl resin
Stone can avoid the absorption of the pcb board of inner layer and backplane from making whole pcb board that turnover panel occur because inner layer pcb board leans forward
There is phenomenon raising pcb board to be placed in the stability on grillage；Lower supporting plate all include rigid support plate and be located at rigid support
The flexible support plate of plate upper surface, making lower supporting plate not only has the bearing capacity for carrying several pcb boards, and lower supporting plate with
The contact of pcb board is flexible contact, and the end face of pcb board will not be made frayed.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model grillage；
Fig. 3 is the structural schematic diagram of the utility model drive mechanism；
Each section label is as follows in attached drawing:
Grillage 1, postnotum 11, blind hole 111, lower supporting plate 12, rigid support plate 121, flexible support plate 122, transmission knot
Structure 2, transmission bracket 21, live-roller 22, driving belt 23, first motor 24, clamping structure 3, clamping plate 31, fixed plate 32, silk
Bar 33, the second motor 34, guide frame 4, guide rod 41 and rear bearing sheet 42.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
Embodiment: a kind of grillage transmission mechanism of inclined retraction plate machine, as shown in Figure 1-Figure 3, the grillage driver
Structure includes the drive mechanism 2 that grillage 1 and driving grillage are moved forward and backward, and the drive mechanism includes the biography for being fixed on rack left and right sides
Dynamic bracket 21, at least two and transmission bracket roll the live-roller 22 of connection, are wound between two live-rollers and driving roller band
The driving belt 23 of dynamic movement and the first motor 24 of driving at least one live-roller rotation, one end of the live-roller with it is described
The output shaft of first motor is fixedly connected, and the first motor is fixed on the rack；The grillage is located at driving belt
Top；
The grillage includes postnotum 11 and lower supporting plate 12, and the postnotum offers an at least row along the height of postnotum
It spends in the hole of directional spreding and is filled with the blind hole 111 of adsorption stuffing；The lower supporting plate all includes rigid support plate 121 and is located at
The flexible support plate 122 of rigid support plate upper surface, the height of the flexible support plate are that the height of the rigid support plate is
, the elasticity of compression index of the flexible support plate is 180-200；
The thickness of the blind hole be equivalent to postnotum with a thickness of 1/3-1/2；
The adsorption stuffing includes polyvinyl resin and the magnetite that is filled in polyvinyl resin, the filling rate of the magnetite
It is 80%；
The clamping structure 3 and guide frame 4 for being clamped material are further fixed on the grillage, the clamping structure includes
The second motor 34 that two clamping plates 31, two fixed plates 32, screw rod 33 and driving screw rod rotate, two clamping plates are located at described in two
The inside of fixed plate, two fixed plates are fixedly connected with the postnotum, and two clamping plates can be along the side wall phase of postnotum
To sliding, the threaded hole of the through-hole and clamping plate of the screw rod and fixed plate is socketed, its in the threaded hole of two clamping plates
One of there is left hand thread, another to have right-handed thread, the periphery of the screw rod has the screw thread to match with threaded hole；Institute
State the rear bearing sheet 42 that guide frame includes guide rod 41 He is fixed in rack, one end of the guide rod and the rear support
Plate is fixedly connected, and the other end of the guide rod passes through the pilot hole of postnotum, and the other end of the guide rod, which also has, to be avoided
The limit stop ring that guide rod and postnotum are detached from, the limit stop ring are connect with the guide rod thread.
The clamping plate is semi-rigid material clamping plate.
The partial size of the magnetite is 2-3 μm.
The blind hole is ellipse, round, cone or rectangle.But not limited to this, it is also possible to other irregular figures.
The height of the flexible support plate is that the height of the rigid support plate is 1/2.
The postnotum and the rigid support plate are integrally formed, and the postnotum and the rigid support plate are all
Q235 steel plate.
The flexible support plate is the poly- modeling support plate of rubber.
The working principle of the utility model is as follows:
When several pcb boards are placed in grillage transmission mechanism, first pass through the screw rod tune of clamp system according to the width of plate
The distance between two clamping plates are saved, so that several pcb boards is stablized movement under the active force of two clamping plates, since clamping plate is semi-rigid
Property material clamping plate, therefore its contact with pcb board be flexible contact, the end face of pcb board will not be made frayed；Meanwhile grillage
It is to be moved forward and backward under the guiding role of guide rod, therefore, grillage has stability when being moved forward and backward in conveyor belt；
In addition, grillage includes postnotum and lower supporting plate, postnotum offers an at least row along the short transverse of postnotum
The blind hole of adsorption stuffing is filled in the hole of distribution, adsorption stuffing includes polyvinyl resin and the magnetic that is filled in polyvinyl resin
Stone can avoid the absorption of the pcb board of inner layer and backplane from making whole pcb board that turnover panel occur because inner layer pcb board leans forward
There is phenomenon raising pcb board to be placed in the stability on grillage；Lower supporting plate all include rigid support plate and be located at rigid support
The flexible support plate of plate upper surface, making lower supporting plate not only has the bearing capacity for carrying several pcb boards, and lower supporting plate with
The contact of pcb board is flexible contact, and the end face of pcb board will not be made frayed.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure transformation made based on the specification and figures of the utility model, it is relevant to be applied directly or indirectly in other
Technical field is also included in the patent protection scope of the utility model.
Claims (7)
1. a kind of grillage transmission mechanism of inclined retraction plate machine, it is characterised in that: the grillage transmission mechanism includes grillage (1)
The drive mechanism (2) being moved forward and backward with driving grillage, the drive mechanism includes the transmission bracket for being fixed on rack left and right sides
(21), at least two and transmission bracket roll the live-roller (22) of connection, are wound between two live-rollers and driving roller drives
The driving belt (23) of movement and the first motor (24) of driving at least one live-roller rotation, one end of the live-roller and institute
The output shaft for stating first motor is fixedly connected, and the first motor is fixed on the rack；The grillage is located at driving belt
Top；
The grillage includes postnotum (11) and lower supporting plate (12), and the postnotum offers an at least row along the height of postnotum
It spends in the hole of directional spreding and is filled with the blind hole (111) of adsorption stuffing；The lower supporting plate all include rigid support plate (121) and
Flexible support plate (122) positioned at rigid support plate upper surface, the height of the flexible support plate are the rigid support plate
Height is 1/2-3/4, and the elasticity of compression index of the flexible support plate is 180-200；
The thickness of the blind hole be equivalent to postnotum with a thickness of 1/3-1/2；
The adsorption stuffing includes polyvinyl resin and the magnetite that is filled in polyvinyl resin；
Clamping structure (3) and guide frame (4), the clamping structure for being clamped material are further fixed on the grillage includes
The second motor (34) that two clamping plates (31), two fixed plates (32), screw rod (33) and driving screw rod rotate, the two clamping plate positions
In the inside of two fixed plates, two fixed plates are fixedly connected with the postnotum, and two clamping plates can be along postnotum
Side wall it is opposite slide, the threaded hole socket of the through-hole and clamping plate of the screw rod and fixed plate, the screw thread of two clamping plates
There is left hand thread, another to have right-handed thread, the periphery of the screw rod has to match with threaded hole one of in hole
Screw thread；The guide frame includes guide rod (41) and the rear bearing sheet (42) being fixed in rack, and the one of the guide rod
End is fixedly connected with the rear bearing sheet, the other end of the guide rod across postnotum pilot hole, the guide rod it is another
One end also has the limit stop ring for avoiding guide rod and postnotum from being detached from, and the limit stop ring is connect with the guide rod thread.
2. the grillage transmission mechanism of inclined retraction plate machine according to claim 1, it is characterised in that: the clamping plate is
Semi-rigid material clamping plate.
3. the grillage transmission mechanism of inclined retraction plate machine according to claim 1, it is characterised in that: the grain of the magnetite
Diameter is 2-3 μm.
4. the grillage transmission mechanism of inclined retraction plate machine according to claim 1, it is characterised in that: the blind hole is ellipse
Round, round, cone or rectangle.
5. the grillage transmission mechanism of inclined retraction plate machine according to claim 1, it is characterised in that: the flexible support
The height of plate is that the height of the rigid support plate is 1/2.
6. the grillage transmission mechanism of inclined retraction plate machine according to claim 1, it is characterised in that: the postnotum and
The rigid support plate is integrally formed, and the postnotum and the rigid support plate are all Q235 steel plate.
7. the grillage transmission mechanism of inclined retraction plate machine according to claim 1, it is characterised in that: the flexible support
Plate is the poly- modeling support plate of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821677825.7U CN208828648U (en) | 2018-10-17 | 2018-10-17 | The grillage transmission mechanism of inclined retraction plate machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821677825.7U CN208828648U (en) | 2018-10-17 | 2018-10-17 | The grillage transmission mechanism of inclined retraction plate machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208828648U true CN208828648U (en) | 2019-05-07 |
Family
ID=66318920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821677825.7U Expired - Fee Related CN208828648U (en) | 2018-10-17 | 2018-10-17 | The grillage transmission mechanism of inclined retraction plate machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208828648U (en) |
-
2018
- 2018-10-17 CN CN201821677825.7U patent/CN208828648U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190507 |