A kind of latching device sent for feeder in sheet crossbeam
Technical field
The present invention relates to a kind of latching device sent for feeder in sheet crossbeam, belong to field of mechanical technique.
Background technology
Through the sheet material of blistering machine plastic uptake excision forming, need automatic charging machine to carry out material loading, need bin to move when material loading or rotate, locked by latching device again after material loading, latching device is arranged on feeder and send in sheet crossbeam, can prevent from producing motion in process of manufacture, affects working accuracy.There is many shortcomings in the latching device of current employing, or structure is too complicated, or the actuating device driving latching device to carry out open and close lock needs larger power etc., is unfavorable for saving productive costs, reduces power consumption.
In order to solve the problem, the patent No. " 201310212144.9 ", a kind of feed mechanism latching device provided, the inclined-plane of its grab hook shaped ends coordinates with end face on the jacking block on bin, during bin motion, on jacking block, end face is by grab jack-up, jacking block is made to enter in grab, then grab falls under gravity, thus jacking block is stuck in grab, the motion of restriction bin, complete locking, therefore, cylinder in latching process in latching device does not need action, when only unblanking by air cylinder driven by grab jack-up, bin can be moved return initial position to carry out material loading, greatly save power consumption, but, from its mode of operation, adopt lower plate 2 to maintain static, train wheel bridge 4 rotates and presses down locking, there will be following shortcoming,
(1) when train wheel bridge 4 rotates pressing, easily cause sheet surface to accept uneven, cause sheet material sideslip, affect working accuracy;
(2) train wheel bridge 4 frequently presses down, and easily damages the hook shaped ends 41 of train wheel bridge 4, needs to change, send in sheet crossbeam owing to being arranged on, change complex procedures, waste time and energy, affect production efficiency.
Summary of the invention
The object of the invention is the feed mechanism latching device in order to overcome prior art, the easy sideslip of sheet material, working accuracy is low, changes complex procedures, wastes time and energy, affect the problem of production efficiency.
In order to solve the problem, the technical solution adopted in the present invention is:
A kind of latching device sent for feeder in sheet crossbeam, it is characterized in that: comprise slide block, send sheet crossbeam, interior upper folder, outside upper folder, interior lower folder, outside lower folder and line rail, described line rail is positioned at the inner side sent bottom sheet crossbeam, described slide block is arranged on and send in sheet crossbeam, and install on line, described slide block by screw mandrel respectively be positioned at folder under side and be connected, described interior upper folder, interior lower folder is arranged on and send in sheet crossbeam, and present, lower symmetrical, in described slide block drives on lower folder, lower motion props up interior upper folder, for locating sheet material, and upper folder in promoting, interior lower folder is left together, right motion, described outside upper folder, outside lower folder is positioned at folder, the outside of interior lower folder, and present, lower symmetrical, described outside lower folder controls on it by cylinder, lower motion, clamp with outside upper, for fixing sheet material.
Aforesaid a kind of latching device sent for feeder in sheet crossbeam, is characterized in that: described outside upper folder is fixed on by cold plates and send in sheet crossbeam, and described cold plates is used for sending sheet crossbeam to dispel the heat.
Aforesaid a kind of latching device sent for feeder in sheet crossbeam, is characterized in that: described slide block is connected with horizontal motion servomotor, perpendicular movement cylinder.
Aforesaid a kind of latching device sent for feeder in sheet crossbeam, is characterized in that: for carrying between the space of sheet material and outside upper folder, outside lower folder for carrying the space of sheet material in same level between described interior upper folder, interior lower folder.
Aforesaid a kind of latching device sent for feeder in sheet crossbeam, is characterized in that: the contact surface of described outside upper folder, outside lower folder is the curved end for the protection of sheet material.
Aforesaid a kind of latching device sent for feeder in sheet crossbeam, is characterized in that: described outside upper folder, outside lower folder are positioned at the outside of folder, lower folder.
The invention has the beneficial effects as follows: the latching device sent for feeder in sheet crossbeam of the present invention, when clamp mouth part put into by sheet material, perpendicular movement cylinder top movable slider is with interior lower folder upward movement, with interior upper folder clipping sheets, whole interior clamp mechanism is driven to travel forward by horizontal motion cylinder again, arrive fixed position, outside lower folder by cylinder drive upwards with outside upper folder clipping sheets, interior lower folder separates with interior upper folder, and get back to reference position, sheet process is sent in motion realization and so forth, adopt lower folder motion fixing, easy to use, be not easy to damage, sheet material is fixed again behind location, improve working accuracy, without the need to changing clamping plate, have a good application prospect.
Accompanying drawing explanation
Fig. 1 is the front elevation sending the latching device in sheet crossbeam for feeder of the present invention.
Fig. 2 is the structural representation sending the latching device in sheet crossbeam for feeder of the present invention.
The implication marked in accompanying drawing is as follows:
1: slide block; 2: send sheet crossbeam; 3: cold plates; 4: interior upper folder; 5: outside upper folder; 6: interior lower folder; 7: outside lower folder; 8: line rail.
Detailed description of the invention
Below in conjunction with Figure of description, the invention will be further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
As shown in Figures 1 and 2, a kind of latching device sent for feeder in sheet crossbeam, comprise slide block 1, send sheet crossbeam 2, interior upper folder 4, outside upper folder 5, interior lower folder 6, outside lower folder 7 and line rail 8, line rail 8 is positioned at the inner side sent bottom sheet crossbeam 2, slide block 1 is arranged on and send in sheet crossbeam 2, and install on online rail 8, slide block 1 by screw mandrel respectively be positioned at folder 6 under side and be connected, interior upper folder 4, interior lower folder 6 is arranged on and send in sheet crossbeam 2, and present, lower symmetrical, slide block 1 drives on interior lower folder 6, lower motion props up interior upper folder 4, for locating sheet material, and upper folder 4 in promoting, interior lower folder 6 is left together, right motion, arrive fixed position or return initial position, outside upper folder 5, outside lower folder 7 is positioned at folder 4, the outside of interior lower folder 6, and present, lower symmetrical, outside lower folder 7 controls on it by cylinder, lower motion, clamp with outside upper folder 5, for fixing sheet material, fix sheet material or return initial position.
Described outside upper folder 5 is fixed on by cold plates 3 and send in sheet crossbeam 2, and cold plates 3, for sending sheet crossbeam 2 and outside upper folder 5 to dispel the heat, being protected sending sheet crossbeam 2, being extended its service life.
Described slide block 1 is connected with horizontal motion servomotor, perpendicular movement cylinder, is respectively used to control slide block 1 and moves up and down and left and right movement.
For carrying between the space of sheet material and outside upper folder 5, outside lower folder 7 for carrying the space of sheet material in same level between described interior upper folder 4, interior lower folder 6; after the sheet material of location; sheet material can be transported to fixed position by parallel motion; convenient and reliable; the contact surface of described outside upper folder 5, outside lower folder 7 is the curved end for the protection of sheet material, and outside upper folder 5, outside lower folder 7 are positioned at the outside of folder 4, lower folder 6.
Of the present inventionly send the latching device working process in sheet crossbeam as follows for feeder:
When upper folder 4 put into by sheet material, in the clamp mouth part of lower folder 6 time, perpendicular movement cylinder top movable slider is with interior lower folder 6 upward movement, with interior upper folder 4 clipping sheets, whole interior clamp mechanism is driven to travel forward by horizontal motion servomotor again, arrive fixed position, outside lower folder 7 by cylinder drive upwards with outside upper folder 5 clipping sheets, now, interior lower folder 6 separates with interior upper folder 4, and get back to reference position, sheet process is sent in motion realization and so forth, adopt lower folder motion fixing, easy to use, be not easy to damage, sheet material is fixed again behind location, improve working accuracy, without the need to changing clamping plate, have a good application prospect.
More than show and describe groundwork of the present invention, principal character and advantage.The technical personnel of the industry should be understood; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.