Automatically dry in the air trigger
Technical field
The utility model belongs to plywood production technical field, specifically, being related to a kind of trigger that dries in the air automatically.
Background technique
In the production technology of glued board, the drying of flitch is very important link;It is often adopted currently, flitch is dried
With the trigger that dries in the air, the existing trigger that dries in the air mostly is using pulley type structure, the flitch conveying of feed lead rail and discharge guide in the market
Direction is identical, and roller is arranged between feed lead rail and discharge guide, and fork arm is provided on roller, and flitch is transported on fork arm,
Roller rotation is operated, enters discharge guide after so that flitch is overturn 180 °;However this structure is used, it is certain due to having between fork arm
Interval, it is easy to cause flitch during overturning with fork arm or discharge guide to collision, cause flitch to damage.
Utility model content
The utility model provides a kind of trigger that dries in the air automatically being damaged when can prevent flitch from overturning.
To achieve the above object, technical solution used by the utility model is as follows:
A kind of dry in the air automatically trigger, including rack, the rack are equipped with feed lead rail and discharge guide, the feed lead rail
Panel turnover mechanism is equipped between discharge guide, the panel turnover mechanism includes described in the roller connecting with the gantry rotation and driving
The motor of the rotation of roller, the roller are equipped with several fork arm groups;Each fork arm group is circumferentially uniformly set to along the roller
On the roller, each fork arm group includes several fork arms being axially arranged along the roller;The trigger that dries in the air further includes
Flitch clamping device between the roller and the fork arm group.
Preferably, the feed lead rail and discharge guide are arranged in parallel, and flitch is in the feed lead rail and discharge guide
The direction of motion is on the contrary, the feed lead rail and discharge guide are equipped with the gap for passing through for the fork arm group.
Preferably, the rack of the feed lead rail and the roller respective side is equipped with baffle.
Preferably, the flitch clamping device includes the jacking block connected in the roller and with the rack, and is set
In the clamp assemblies in each fork arm group and with the jacking block elasticity apical grafting, the clamp assemblies rotate and bullet with the roller
Property apical grafting in the jacking block different location, the hook of flitch is pressed from both sides or separation with constituting the clamp assemblies.
Preferably, the clamp assemblies include extending radially through leading for a fork arm in the fork arm group along the roller
Bar, the guide rod have the clamping end far from the jacking block, and the apical grafting end to offset with the jacking block, the clamping end are equipped with
Crozier, apical grafting end end are equipped with the flange to extend radially outwardly along the guide rod, are arranged with spring on the guide rod, institute
The both ends for stating spring are connected with the flange and the roller respectively.
Preferably, the jacking block has upper cambered surface and lower camber side;The radial section of the upper cambered surface and lower camber side is semicircle
Camber line and curve, any point on the curve are less than the radius of semicircle camber line to the distance in the semicircle camber line center of circle;Work as institute
When stating fork arm group and turning in the feed lead rail with the roller, the apical grafting end offsets with the upper cambered surface, and flitch one
Side end hooks and is sandwiched in the crozier of the clamping end;When the fork arm group turns on the discharge guide with the roller
When, the apical grafting end offsets with the lower camber side, and flitch and the crozier of the clamping end are detached from.
The utility model is due to using above-mentioned structure, and compared with prior art, acquired technological progress is:
Flitch clamping device described in the utility model can make the flitch being located on the panel turnover mechanism be in clamped state,
It avoids flitch to collide during turn-over with other fork arm groups or discharge guide, causes the damage of flitch.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model embodiment;
Fig. 2 is the structure sectional view of the utility model embodiment.
Mark component: 1- rack, 2- feed lead rail, 3- discharge guide, 4- roller, 5- fork arm, 6- crozier, 7- flitch,
8- baffle, 9- gap, 10- flange, 11- spring, 12- jacking block, 13- guide rod.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model.It should be appreciated that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment
The utility model embodiment discloses a kind of trigger that dries in the air automatically, several referring to scheming, including rack 1, panel turnover mechanism and material
7 clamping device of plate.
Including rack 1, feed lead rail 2 and discharge guide 3 are provided in rack 1, feed lead rail 2 is parallel with discharge guide 3
Setting, flitch 7 are opposite with the direction of motion of discharge guide 3 in feed lead rail 2.
Panel turnover mechanism is arranged between feed lead rail 2 and discharge guide 3, and panel turnover mechanism includes being rotatablely connected with rack 1
The motor (not shown) of the rotation of roller 4 and driving roller 4 is provided with several fork arm groups on roller 4;Every group of fork arm group edge
Roller 4 is circumferential to be uniformly fixed on roller 4, and every group of fork arm group includes three be axially arranged the fork arm 5 along roller 4, and charging is led
The gap 9 passed through for the fork arm 5 for fork arm group, the machine of feed lead rail 2 and 4 respective side of roller are provided on rail 2 and discharge guide 3
Baffle 8 is provided on frame 1.
7 clamping device of flitch is arranged between roller 4 and fork arm group, and 7 clamping device of flitch includes being arranged in roller 4 simultaneously
The jacking block 12 being fixedly connected with rack 1, and the clamp assemblies of setting corresponding with every group of fork arm group.
Clamp assemblies include the guide rod 13 for extending radially through a fork arm 5 in fork arm group along roller 4, and guide rod 13 has separate
The clamping end of jacking block 12, and the apical grafting end to offset with jacking block 12, clamping end have crozier 6, and apical grafting end end is formed with edge and leads
The flange 10 that bar 13 extends radially outwardly, is set with spring 11 on guide rod 13, the both ends of spring 11 respectively with flange 10 and roller 4
It is fixedly connected.
Jacking block 12 has upper cambered surface and lower camber side;The radial section of upper cambered surface and lower camber side be semicircle camber line and curve,
In, semicircle camber line and curve surround closure plane shape, and the distance in any point on curve to the semicircle camber line center of circle is less than half
The radius of circular arc line;When fork arm group turns in feed lead rail 2 with roller 4, apical grafting end offsets with upper cambered surface, and flitch 7 one
Side end hooks and is sandwiched in the crozier 6 of clamping end;When fork arm group turns on discharge guide 3 with roller 4, apical grafting end and lower arc
Face offsets, and flitch 7 and the crozier 6 of clamping end are detached from.
The course of work of the utility model embodiment is as follows:
Firstly, flitch 7 is transported to feed lead rail 2 and panel turnover mechanism respective side by feed lead rail 2, and due to the work of baffle 8
Under, so that the position that 7 position of flitch enters panel turnover mechanism is fixed;The roller 4 of panel turnover mechanism turns under the action of motor later
It is dynamic that fork arm group is made to carry flitch 7 with the movement of roller 4, at the same time, the apical grafting end of the guide rod 13 of 7 clamping device of flitch and jacking block 12
Upper cambered surface offset, the crozier 6 of 13 clamping end of guide rod hook clamps flitch 7, when the apical grafting end of guide rod 13 exists with the rotation of roller 4
When the upper cambered surface movement of jacking block 12, for guide rod 13 under the action of spring 11, the crozier 6 for being always maintained at guide rod 13, which hooks, draws flitch 7,
It is detached to avoid in the switching process of flitch 7 with corresponding fork arm group, and flitch 7 is caused to damage;Expect when fork arm group carries
When plate 7 is gone at discharge guide 3, apical grafting end and the lower camber side of guide rod 13 offset, the crozier 6 and flitch 7 of 13 clamping end of guide rod
Separation, flitch 7 is exported with discharge guide 3 later.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of the utility model claims protection.