A kind of laptop bottom plate grass-hopper
Technical field
The utility model relates to a kind of transmission device, specifically a kind of laptop bottom plate grass-hopper.
Background technique
Traditional laptop bottom plate production procedure are as follows: it is sizable that raw material is cut into notebook bottom plate first
Block plate, i.e. blank prepare, and then successively take blank by operator and carry out pre-punched hole, punching on corresponding stamping equipment
The punching operations such as hole, tapping, bending, secondary bending complete the final molding of notebook bottom plate so after Multi-step forming.But
It is by manually picking and placing blank, danger coefficient is high, and very troublesome.
Chinese patent discloses a kind of laptop bottom plate grass-hopper (Authorization Notice No. CN207511425U), this is specially
Sharp technology can be inhaled by air sucking disc grabs blank progress blank transmission, and still, which needs to make when carrying out blank transmission
Multiple motors and air pump are used, structure is complex, and in the process of running, frictional force is larger, and structure is not sufficiently stable.Cause
This, those skilled in the art provide a kind of laptop bottom plate grass-hopper, mentioned above in the background art to solve
Problem.
Utility model content
The purpose of this utility model is to provide a kind of laptop bottom plate grass-hoppers, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions:
A kind of laptop bottom plate grass-hopper, including bottom plate, support column, upper supporting table, overarm, the first cylinder and
Left rear side is arranged at the top of bottom plate in two cylinders, the support column, and lower supporting table is provided in the middle part of support column, is set above lower supporting table
It is equipped with turntable, is provided with several lower balls between turntable remainder supporting table, the upper supporting table side of being arranged on the support column, on
It is provided with abutment sleeve above supporting table, abutment sleeve bottom is provided with driven wheel, sets between the driven wheel and upper supporting table
Be equipped with ball on several, upper supporting table top left side is provided with motor, be provided with driving wheel above motor, driving wheel with it is driven
Wheel engagement connection;
The overarm is arranged on the right side of abutment sleeve and is fixedly connected, and overarm right end is provided with cylinder fixing sleeve, and described the
One cylinder, which is arranged, in cylinder fixing sleeve and to be fixedly connected, and the overarm bottom right is provided with hound, hound bottom and
Turntable is fixedly connected, and first cylinder head is provided with tracheae, and the first cylinder inside is provided with the second cylinder, in the first cylinder
Lateral roof is provided with several gas shutoff bars, and the second cylinder head corresponds to and is provided with stomata at gas shutoff bar, corresponding branch on the bottom plate
The right side and front side of dagger are respectively arranged with the first conveyer belt and the second conveyer belt, and the first conveyer belt and the second conveyer belt bottom are equal
It is provided with conveyer belt pedestal and is fixedly connected with bottom plate.
As a further solution of the present invention: several guide rails are provided on the first cylinder inside wall, second
Position limiting slide block is provided at cylinder head corresponding rails.
Third conveyer belt is respectively arranged with rear side on the left of the support column as a further solution of the present invention,
With the 4th conveyer belt.
Second cylinder head is provided with rubber piston as a further solution of the present invention,.
Fastening screw is provided on the cylinder fixing sleeve as a further solution of the present invention,.
Compared with prior art, the utility model has the beneficial effects that
The utility model designs advantages of simple in structure, uses easy to operate, and practicability is very high, works as cylinder
When material being driven to rise to certain altitude, material is fallen to automatically on the second conveyer belt, convenient for operation, overarm left side and positioning sleeve
Cylinder is fixedly connected, and abutment sleeve bottom is provided with driven wheel, and ball on several is provided between driven wheel and upper supporting table, with
Reducing frictional force when overarm rotation, overarm bottom right is additionally provided with hound, can reduce the pressure that abutment sleeve is born,
Keep device structure more stable, hound bottom is fixed on turntable, is provided with several between turntable bottom and lower supporting table
Lower ball, to reduce the frictional force between turntable remainder supporting table.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of laptop bottom plate grass-hopper.
Fig. 2 is the top view of laptop bottom plate grass-hopper.
In figure: ball under supporting table, 4- under 1- bottom plate, 2- support column, 3-, 5- turntable, 6- hound, the upper supporting table of 7-,
8- motor, 9- driving wheel, 10- driven wheel, 11- abutment sleeve, the upper ball of 12-, 13- overarm, 14- tracheae, the first cylinder of 15-,
16- gas shutoff bar, 17- guide rail, the second cylinder of 18-, 19- stomata, 20- position limiting slide block, the first conveyer belt of 21-, 22- conveyer belt bottom
Seat, the second conveyer belt of 23-, 24- cylinder fixing sleeve.
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 and Fig. 2, in the utility model embodiment, a kind of laptop bottom plate grass-hopper, including bottom plate
1, support column 2, upper supporting table 7, the 13, first cylinder 15 of overarm and the second cylinder 18, the setting of support column 2 is at 1 top of bottom plate
Left rear side is provided with lower supporting table 3 in the middle part of support column 2, and turntable 5, the remaining supporting table 3 of turntable 5 are provided with above lower supporting table 3
Between be provided with several lower balls 4, the upper supporting table 7 is arranged support column 2 above, is provided with above upper supporting table 7 calmly
Position sleeve 11,11 bottom of abutment sleeve is provided with driven wheel 11, is provided with several between the driven wheel 11 and upper supporting table 7
Upper ball 12, upper 7 top left side of supporting table are provided with motor 8, driving wheel 9, driving wheel 9 and driven wheel are provided with above motor 8
11 engagement connections;
13 setting of overarm is on 11 right side of abutment sleeve and is fixedly connected, and 13 right ends of overarm are provided with cylinder fixing sleeve
24, first cylinder 15 is arranged in cylinder fixing sleeve 24 and is fixedly connected, and 13 bottom rights of the overarm are provided with diagonal brace
Bar 6,6 bottom of hound are fixedly connected with turntable 5, and tracheae 14,15 inside of the first cylinder are provided at the top of first cylinder 15
It is provided with the second cylinder 18,15 inside top of the first cylinder is provided with several gas shutoff bars 16, corresponds at the top of the second cylinder 18 stifled
It is provided with stomata 19 at gas bar 16, corresponds to the right side of support column 2 and front side on the bottom plate 1 and is respectively arranged with the first conveyer belt
21 and second conveyer belt 23, the first conveyer belt 21 and 23 bottom of the second conveyer belt be provided with conveyer belt pedestal 22 and with bottom plate 1
It is fixedly connected.
Several guide rails 17 are provided on first cylinder, 15 inner sidewall, at 18 top corresponding rails 17 of the second cylinder
It is provided with position limiting slide block 20.
2 left side of support column and rear side are respectively arranged with third conveyer belt and the 4th conveyer belt.
Rubber piston is provided at the top of second cylinder 18.
Fastening screw is provided on the cylinder fixing sleeve 24.
The working principle of the utility model is:
The utility model relates to a kind of laptop bottom plate grass-hopper, in use process, the first conveyer belt 21 is by object
Material strip is then inflated into the first cylinder 15 by tracheae 14 to 18 lower section of the second cylinder, declines the second cylinder 18, when second
When 18 bottom of cylinder and material contact, the gas in the first cylinder 15, first stage, due to the second cylinder are extracted out by tracheae 14
The stomata 19 at 18 tops is detached from gas shutoff bar 16, and when extracting gas in the first cylinder 15 out, air pressure reduces together in the second cylinder 18, from
And it is adsorbed on the second cylinder 18 on material, as air pressure reduces, the second cylinder 18 drives material to rise together, when gas shutoff bar 16
When being inserted into stomata 19, air pressure no longer changes in the second cylinder 18, and the first cylinder 15 attracts the second cylinder 18 to rise at this time, works as object
When material top is contacted with 15 bottom of the first cylinder, material, which is squeezed, to be fallen, while the second cylinder 18 absorption material rises, motor 8
Overarm rotation is driven by gear, so that material be made to be moved on the second conveyer belt 23.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.