CN209553255U - PCB tote cart synchronizing device - Google Patents
PCB tote cart synchronizing device Download PDFInfo
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- CN209553255U CN209553255U CN201920267145.6U CN201920267145U CN209553255U CN 209553255 U CN209553255 U CN 209553255U CN 201920267145 U CN201920267145 U CN 201920267145U CN 209553255 U CN209553255 U CN 209553255U
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- bull stick
- supports
- vehicle frame
- support plate
- gear
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Abstract
PCB tote cart synchronizing device, the utility model relates to PCB production technical field, fixed be horizontally disposed in the top of vehicle frame has limit plate, and symmetrically fixation offers guide groove for the front and rear sides of limit plate；There are two supports for the front and rear sides Symmetrical vertical fixed setting on support plate top, and the top of two supports is slidably arranged in the inside of guide groove；Front and rear sides between two supports are symmetrical arranged that there are two rack gears；The rear end of bull stick successively rotates the middle part for being threaded through former and later two supports by bearing, and the front side for being located at vehicle frame is stretched in the front end of bull stick；Bull stick is erected at the top of rack gear, fixing sleeve is set there are two gear on bull stick between two supports, and former and later two gears are meshed with former and later two rack gears setting respectively, the step of adjusting spacing between support plate can be greatly reduced, the operation is more convenient, it is time saving and energy saving, the phenomenon that effectively preventing the pcb board between tote cart and support plate from damaging.
Description
Technical field
The utility model relates to PCB production equipment technologies, and in particular to PCB tote cart synchronizing device.
Background technique
PCB refers on insulating substrate, and printed circuit is made by predetermined design, provides and connects conductive pattern between component
Plate；PCB is important one of electronic component, is the supporter of electronic component, is the offer of electronic component electrical connection
Person；In the manufacturing process of pcb board, needs to be manufactured by multiple processes, that is, need to shift pcb board, be at this time
It needs using to PCB tote cart, but in the prior art, two neighboring PCB support plate is to adopt adjusting mutual spacing
It is the manual method for loosening the connection sheet on four angles of support plate, such method operation is comparatively laborious, and stability is poor, holds
Pcb board between tote cart and support plate easy to damage, it would be highly desirable to improve.
Utility model content
The purpose of this utility model is that in view of the drawbacks of the prior art and insufficient, provide that a kind of structure is simple, and design is closed
Reason, PCB tote cart synchronizing device easy to use can greatly reduce the step of adjusting spacing between support plate, and operation is more
Simplicity, time saving and energy saving, the phenomenon that effectively preventing the pcb board between tote cart and support plate from damaging.
In order to achieve the above purposes, the technical solution adopted by the utility model is:, and it includes vehicle frame, support plate；It is set on vehicle frame
It is equipped with several support plates；It also includes limit plate, rack gear, gear, bull stick, support；The top fixation of vehicle frame is horizontally disposed with limited
Position plate, is respectively fixedly disposed on the left and right sides wall of frame interior at left and right sides of limit plate, and limit plate is arranged in support plate
Top, the front and rear sides of limit plate symmetrically fixation offers guide groove；The front and rear sides Symmetrical vertical on support plate top is solid
There are two supports for fixed setting, and the top of two supports is slidably arranged in the inside of guide groove；Front and back two between two supports
Side is arranged symmetrically, and there are two rack gears, and the left and right ends of rack gear are respectively fixedly disposed on the left and right sides wall of frame interior；Bull stick
Rear end the middle part for being threaded through former and later two supports is successively rotated by bearing, and the front side for being located at vehicle frame is stretched in the front end of bull stick；
Bull stick is erected at the top of rack gear, and fixing sleeve is set there are two gear on the bull stick between two supports, and former and later two gears point
Be not meshed with former and later two rack gears setting.
Further, universal wheel is provided with by wheel seat rolling on four angles of the bottom of frame.
Further, the front end of the bull stick is fixedly installed quadrangle square column.
Further, the top of the support on front side of the support plate is vertically installed with right angle screw rod, right angle by screw thread
The vertical end of screw rod is slidably arranged in the inside of guide groove.
After adopting the above structure, the utility model has the beneficial effect that the synchronous dress of PCB tote cart described in the utility model
It sets, the step of adjusting spacing between support plate can be greatly reduced, the operation is more convenient, and it is time saving and energy saving, it effectively prevents from having enough to meet the need
The phenomenon that pcb board between vehicle and support plate damages, the utility model have structure simple, and setting is reasonable, cost of manufacture
Low advantage.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the portion the A-A cross-sectional view in Fig. 1.
Fig. 3 is the structural schematic diagram of the rack gear of the utility model, gear, bull stick and support.
Description of symbols:
Vehicle frame 1, support plate 2, limit plate 3, rack gear 4, gear 5, bull stick 6, support 7, guide groove 8, universal wheel 9, quadrangle side
Column 10, right angle screw rod 11.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.
Referring to as shown in Figure 1-Figure 3, present embodiment the technical solution adopted is that: it includes vehicle frame 1, support plate 2；
It is provided with several support plates 2 on vehicle frame 1, the size of vehicle frame 1 can be made according to production needs, to accommodate the bearing of different number
Plate 2；It also includes limit plate 3, rack gear 4, gear 5, bull stick 6, support 7；Fixed be horizontally disposed in the top of vehicle frame 1 has limit plate 3,
Fixation is welded on the left and right sides wall inside vehicle frame 1 respectively for the left and right sides of limit plate 3, and support plate 2 is arranged in limit plate 3
Top, symmetrically fixation offers guide groove 8 for the front and rear sides of limit plate 3；The front and rear sides Symmetrical vertical on 2 top of support plate is solid
Fixed weldering is set there are two support 7, and the top of two supports 7 is slidably arranged in the inside of guide groove 8, and hold-down support 7 is facilitated to slide
Track；Front and rear sides between two supports 7 are symmetrical arranged there are two rack gear 4, and fixed weldering is set respectively for the left and right ends of rack gear 4
On left and right sides wall inside vehicle frame 1；The rear end of bull stick 6 is successively rotated by bearing to be threaded through in former and later two supports 7
Portion, and the front side for being located at vehicle frame 1 is stretched in the front end of bull stick 6；Bull stick 6 is erected at the top of rack gear 4, the bull stick 6 between two supports 7
On be fixedly welded and be arranged there are two gear 5, and former and later two gears 5 are meshed with former and later two rack gears 4 setting respectively.
Further, universal wheel 9 is provided with by wheel seat and bolt rolling on four angles of 1 bottom of vehicle frame,
Facilitate and vehicle frame 1 is moved to the place for needing to shift.
Further, the front end of the bull stick 6 is fixedly installed quadrangle square column 10, and quadrangle square column 10 and bull stick 6 use
Integrated molding, bull stick 6 can be rotated by the allen wrench that matches.
Further, the top of the support 7 of 2 front side of support plate is vertically installed with right angle screw rod 11 by screw thread,
The vertical end of right angle screw rod 11 is slidably arranged in the inside of guide groove 8, convenient to be integrally oriented to device.
The working principle of this specific embodiment:: the support plate 2 on PCB turnover vehicle carriage 1 is being carried out using the present apparatus
When spacing is adjusted, bull stick 6 is rotated by the interior quadrangle spanner to match with quadrangle square column 10, since bull stick 6 passes through bearing rotary
It being threaded through on support 7, bull stick 6 rotates at the middle part of support 7, and bull stick 6 is rotated with moving gear 5, since gear 5 is engaged with rack gear 4,
So that gear 5 moves left and right on rack gear 4, the spacing between two neighboring support plate 2 can be adjusted.
After adopting the above structure, present embodiment has the beneficial effect that
By rotating bull stick 6, so that gear 5 moves left and right on rack gear 4, it can greatly reduce and adjust between support plate 2
The step of spacing, the operation is more convenient, time saving and energy saving, effectively prevents what the pcb board between tote cart and support plate 2 from damaging to show
As occurring.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the scope of the claims of the utility model.
Claims (4)
1.PCB tote cart synchronizing device, it includes vehicle frame (1), support plate (2)；Several support plates (2) are provided on vehicle frame (1)；
It is characterized by: it also includes limit plate (3), rack gear (4), gear (5), bull stick (6), support (7)；The top of vehicle frame (1) is solid
Fixed be horizontally disposed with has limit plate (3), and the internal left and right sides of vehicle frame (1) is respectively fixedly disposed at left and right sides of limit plate (3)
On wall, limit plate (3) setting is in the top of support plate (2), and symmetrically fixation offers guide groove for the front and rear sides of limit plate (3)
(8)；There are two support (7), the top of two supports (7) is equal for the front and rear sides Symmetrical vertical fixed setting on support plate (2) top
It is slidably arranged in the inside of guide groove (8)；Front and rear sides between two supports (7) are symmetrical arranged that there are two rack gear (4), rack gears
(4) left and right ends are respectively fixedly disposed on the internal left and right sides wall of vehicle frame (1)；The rear end of bull stick (6) by bearing according to
It is secondary to rotate the middle part for being threaded through former and later two supports (7), and the front side for being located at vehicle frame (1) is stretched in the front end of bull stick (6)；Bull stick (6)
It is erected at the top of rack gear (4), fixing sleeve is set there are two gear (5) on the bull stick (6) between two supports (7), and front and back two
A gear (5) is meshed with former and later two rack gears (4) setting respectively.
2. PCB tote cart synchronizing device according to claim 1, it is characterised in that: four of described vehicle frame (1) bottom
Universal wheel (9) are provided with by wheel seat rolling on angle.
3. PCB tote cart synchronizing device according to claim 1, it is characterised in that: the front end of the bull stick (6) is fixed
It is provided with quadrangle square column (10).
4. PCB tote cart synchronizing device according to claim 1, it is characterised in that: the support on front side of the support plate
Top be vertically installed with right angle screw rod (11) by screw thread, the vertical end of right angle screw rod (11) is slidably arranged in guide groove (8)
Inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920267145.6U CN209553255U (en) | 2019-03-04 | 2019-03-04 | PCB tote cart synchronizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920267145.6U CN209553255U (en) | 2019-03-04 | 2019-03-04 | PCB tote cart synchronizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209553255U true CN209553255U (en) | 2019-10-29 |
Family
ID=68311986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920267145.6U Active CN209553255U (en) | 2019-03-04 | 2019-03-04 | PCB tote cart synchronizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209553255U (en) |
-
2019
- 2019-03-04 CN CN201920267145.6U patent/CN209553255U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |