The attached pressure device of intelligence
Technical field
The utility model relates to the technical field that mail stacks attached pressure, especially relates to the attached pressure device of a kind of intelligence.
Background technology
At present, the EMS files classes mail of sorter sorting falls within plastics letter box automatically, and many folded mails that drop on together form mail and pile up.Mail is piled up and the pure manual operation of the splendid attire letter separated employing of box, adopt full-automatic separation equipment can seal the uneven distribution of mail own due to the list that composition mail is piled up even, the folder that may have having is posted little article, causes mail to pile up with certain gradient, unstable, easily fall to pile up.In order to prevent that mail from piling up in the process of being enumerated letter box pile, so be badly in need of having developed the device that a kind of mail while playing separation is piled up omnidistance attached compression functions.
Utility model content
The purpose of this utility model is to design the attached pressure device of a kind of intelligence, addresses the above problem.
To achieve these goals, the technical solution adopted in the utility model is as follows:
The attached pressure device of intelligence, comprises linear slide, support, attached pressure rack and direction controller; Described linear slide and described direction controller are all arranged on described support; Described linear slide comprises line slide rail and sliding nut; Described line slide rail is arranged on described support; Described sliding nut is enclosed within on described line slide rail; Described attached pressure rack is connected with described sliding nut; Described direction controller comprises gear, unilateral bearing and electromagnetic brake; Described unilateral bearing and described electromagnetic brake are coaxial configuration; The outer ring of described unilateral bearing is fixedly connected with the centre bore of described gear; The inner ring of described unilateral bearing is fixedly connected with axle; Described attached pressure rack is provided with tooth bar; Described tooth bar and described gear are connected with a joggle.
Preferably, described attached pressure rack is connected with described nut.
Be more preferably, described sliding nut is the nut sliding along described line slide rail.
Be more preferably, described direction controller also comprises gear; The outer ring of described unilateral bearing is connected by key with the centre bore of described gear; The inner ring of described unilateral bearing is connected by key with axle.
Be more preferably, described attached pressure rack is provided with tooth bar; Described tooth bar and described gear are connected with a joggle.
The beneficial effects of the utility model can be summarized as follows:
1, the utility model adopts the design that electromagnetic brake is combined with unilateral bearing, by electromagnetic brake " from ", " closing ", can control gear along suitable, counterclockwise rotate, and then control the direction that moves up and down of the attached pressure rack that is engaged with tooth bar.
2, the height that the utility model can be piled up according to mail, by electromagnetic brake " closing ", controls the hovering of any corresponding height of attached pressure rack position, controls accurately, without backhaul.
3, the utility model, when hovering, can only move up attached pressure rack by the one-directional rotation of unilateral bearing, is conducive to the smooth and easy propelling movement that gradient mail is piled up, and avoids in propelling movement process, mail is stuck.Mail is piled up in lifting process, can pile up and realize omnidistance attached pressure the mail of arbitrary height.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the structure for amplifying schematic diagram of direction controller of the present utility model;
1-tooth bar, 2-electromagnetic brake, 3-unilateral bearing, 4-axle, 5-support, 6-direction controller, 7-sliding nut, the attached pressure rack of 8-, 9-line slide rail device, 10-line slide rail, 11-mail is piled up, 12-key, 13-gear, 14-unilateral bearing rotation direction indicateing arm.
The specific embodiment
Clearer for technical problem, technical scheme and beneficial effect that the utility model is solved, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
The attached pressure device of intelligence, comprises linear slide, support, attached pressure rack and direction controller as shown in Figure 1; Linear slide and direction controller are all arranged on support; Linear slide comprises line slide rail and sliding nut; Line slide rail is rack-mount; Sliding nut is enclosed within on line slide rail; Described attached pressure rack is connected with described sliding nut; Sliding nut is the nut sliding along line slide rail; Attached pressure rack is connected with nut.
As shown in Figure 2, direction controller comprises unilateral bearing and electromagnetic brake; Unilateral bearing and electromagnetic brake are coaxial configuration; Direction controller also comprises gear; The outer ring of unilateral bearing is connected by key with the centre bore of gear; The inner ring of unilateral bearing is connected by key with axle.Electromagnetic brake is when " closing " state (being on-position), and electromagnetic brake is by axle locking, and axle can not rotate, and the unilateral bearing being contained on same axle can only one direction rotate, and the gear of embedded unilateral bearing also can only be with unilateral bearing one-directional rotation; Electromagnetic brake in " from " during state (being non-on-position), the axle of electromagnetic brake can suitable, counterclockwise Double-directional rotary, the gear of embedded unilateral bearing is with suitable, the counterclockwise Double-directional rotary of axle.Electromagnetic brake " from " " closing " state is by programme-control.
Its operation principle is that the letter box of piling up when splendid attire mail is sent to after this station, programme-control electromagnetic brake in " from " state (being non-on-position), the axle of electromagnetic brake can suitable, counterclockwise Double-directional rotary, attached pressure rack is because gravity moves down, the attached pressure rack upper rack pressure rack of enclosing moves down simultaneously, tooth bar meshed gears, along with rotation, is piled up upper surface until attached pressure rack touches mail.
Now, mail is piled up and is started by lifting, and attached pressure device is also together lifted.After lifting puts in place, programme-control electromagnetic brake is in " closing " state (being on-position), electromagnetic brake is by axle locking, axle can not rotate, the unilateral bearing, the gear that are contained on same axle can only rotate along direction as shown one direction, cause the attached pressure rack with tooth bar to hover over this position, can only move up.
Mail is piled up in the process that is pushed into next station of streamline, if the gradient direction that mail is piled up is as shown in Figure 1, will be made the attached pressure rack contacting with it move up, mail is piled up and is shifted onto after next station, the support that does not have mail to pile up, and attached pressure rack still hovers over this position.If position opposite shown in the gradient direction that mail is piled up and figure, the support that does not have mail to pile up in propelling movement process, attached pressure rack still hovers over this position.
More than by the detailed description of concrete and preferred embodiment the utility model; but those skilled in the art should be understood that; the utility model is not limited to the above embodiment; all within spirit of the present utility model and principle; any modification of doing, be equal to replacement etc., within all should being included in protection domain of the present utility model.