Cold press of honeycomb paperboard production line
Technical Field
The utility model relates to a honeycomb cardboard production facility technical field especially relates to a cold press of honeycomb cardboard production line.
Background
Cold presses, i.e. freeze dryer compressors. The amount of water vapour in the compressed air is determined by the temperature of the compressed air: reducing the temperature of the compressed air while maintaining the compressed air pressure substantially constant reduces the water vapor content of the compressed air, while excess water vapor condenses into a liquid. The cold dryer (freezing dryer) uses the principle to dry the compressed air by adopting the refrigeration technology.
As the equipment of main conveying honeycomb cardboard among the prior art, the honeycomb cardboard needs the manual work to take off, places again and places on the conveyer belt and continue the conveying after the cold press is colded pressing, and this just requires that manual speed and conveyer belt speed reach unanimity, wastes time and energy, and the efficiency of colding pressing is lower.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem in the background art and providing a cold press of honeycomb cardboard production line.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the cold press for the honeycomb paperboard production line comprises a bottom plate, a first conveyor belt and a second conveyor belt, wherein the honeycomb paperboard is arranged at the upper end of the bottom plate, the first conveyor belt and the second conveyor belt are respectively arranged on two sides of the bottom plate, the height of the first conveyor belt is lower than that of the bottom plate, the height of the second conveyor belt is higher than that of the bottom plate, a door-shaped frame is fixedly connected to the upper end of the bottom plate, a rotating column is symmetrically and rotatably connected to the upper end of the frame, a driving mechanism is arranged at the upper end of the frame, a threaded hole is formed in the lower end of the rotating column, a screw rod is connected to the threaded hole in a threaded manner, a supporting plate is fixedly connected to the lower end of the screw rod, a pressing plate is fixedly connected to the lower ends of the two supporting plates, sliding chutes are slidably.
Preferably, the width of the frame is larger than the width of the first conveyor belt and the width of the second conveyor belt.
Preferably, the driving mechanism comprises a motor fixedly mounted at the upper end of the frame, belt pulleys are fixedly sleeved on the output shafts of the motor and the corresponding positions of the two rotating columns respectively, and synchronous belts are sleeved on the two belt pulleys which are positioned on the output shafts of the motor and the rotating columns respectively and correspond to each other in position in a tensioning mode.
Preferably, the pushing mechanism comprises a top plate fixedly connected to one side of the frame, a lifting cylinder is fixedly mounted at the lower end of the top plate, a horizontal cylinder is fixedly connected to the telescopic end of the lifting cylinder, and a push plate is fixedly connected to the telescopic end of the horizontal cylinder.
Preferably, the horizontal cylinder is disposed toward an upper end of the first conveyor belt.
Preferably, the abutting plate is of a zigzag structure.
Compared with the prior art, the cold press of the honeycomb paperboard production line has the advantages that:
actuating mechanism drives two and rotates the post low-speed rotation, and the screw rod constantly shifts out the screw hole, drives the clamp plate through to the board and moves down gradually and cold-press the processing to the honeycomb cardboard, then with honeycomb cardboard propelling movement to first conveyer belt under pushing equipment's effect on, need not artifical the transfer, labour saving and time saving, cold pressing efficient.
Drawings
FIG. 1 is a schematic structural view of the front side of a cold press part of a honeycomb paperboard production line;
fig. 2 is a schematic structural diagram of a side surface of a cold press of a honeycomb paperboard production line.
In the figure: the automatic feeding device comprises a base plate 1, a first conveyor belt 2, a second conveyor belt 3, a motor 4, a rotating column 5, a threaded hole 6, a screw rod 7, a belt wheel 8, a synchronous belt 9, a butt plate 10, a pressing plate 11, a sliding groove 12, a honeycomb paperboard 13, a frame 14, a top plate 15, a lifting cylinder 16, a horizontal cylinder 17 and a push plate 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a cold press for a honeycomb paperboard production line comprises a bottom plate 1, a first conveyor belt 2 and a second conveyor belt 3, a honeycomb paperboard 13 is arranged at the upper end of the bottom plate 1, the first conveyor belt 2 and the second conveyor belt 3 are respectively arranged at two sides of the bottom plate 1, the height of the first conveyor belt 2 is lower than that of the bottom plate 1, the height of the second conveyor belt 3 is higher than that of the bottom plate 1, a door-shaped frame 14 is fixedly connected to the upper end of the bottom plate 1, a rotating column 5 is symmetrically and rotatably connected to the upper end of the frame 14, a driving mechanism is arranged at the upper end of the frame 14, a threaded hole 6 is formed in the lower end of the rotating column 5, a screw 7 is in threaded connection with the threaded hole 6, a supporting plate 10 is fixedly connected to the lower end of the screw 7, specifically, the supporting plate 10 is of a shape like Chinese character, the inner walls of the two sides of the frame 14 are provided with sliding chutes 12 which are in sliding connection with the pressing plate 11, and one side of the frame 14 is provided with a material pushing mechanism.
The width of the frame 14 is larger than the width of the first conveyor belt 2 and the second conveyor belt 3, and the width of the pressing plate 11 is larger than the width of the frame 14, so that the whole honeycomb paperboard 13 can be cold-pressed.
The driving mechanism comprises a motor 4 fixedly mounted at the upper end of the frame 14, the motor 4 is a 5IK90A-CF model speed reducing motor, belt pulleys 8 are fixedly sleeved on the output shafts of the motor 4 and the corresponding positions of the two rotating columns 5 respectively, a synchronous belt 9 is sleeved on the output shaft of the motor 4 and the rotating columns 5 respectively and is tensioned together by the two belt pulleys 8 corresponding to the positions, and the motor 4 transmits torque in a belt transmission mode.
Specifically, pushing equipment includes roof 15 of fixed connection in frame 14 one side, and the lower extreme fixed mounting of roof 15 has lift cylinder 16, lift cylinder 16's flexible end fixedly connected with horizontal cylinder 17, and horizontal cylinder 17's flexible end fixedly connected with push pedal 18, the width of push pedal 18 still is less than frame 14's width to in the propelling movement honeycomb cardboard 13, more specifically, horizontal cylinder 17 sets up towards the upper end of first conveyer belt 2.
Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.
In the utility model, the honeycomb paper boards 13 are arranged at the upper end of the second conveyor belt 3 at equal intervals, the conveying direction of the honeycomb paper boards 13 is the second conveyor belt 3, the bottom plate 1 and the first conveyor belt 2, when the honeycomb paper sheet 13 is transferred to the upper end of the base plate 1 by gravity and the transmission force of the second conveyor belt 3, the motor 4 transmits the torque to the rotary post 5 through the pulley 8 and the timing belt 9, because the screw 7, the abutting plate 10 and the pressing plate 11 are fixed together and the pressing plate 11 is limited in the sliding groove 12 and can only move in the vertical direction, therefore, when the rotating column 5 rotates, the part of the screw 7, which is moved out of the threaded hole 6, is gradually enlarged, the screw 7 gradually drives the pressing plate 11 to move downwards through the abutting plate 10 to perform cold pressing treatment on the honeycomb paperboard 13, and after the cold pressing treatment technology, the pressing plate 11 can be moved upwards to an initial position by the reverse rotation of the motor 4; the stretching end of the lifting cylinder 16 stretches to enable the push plate 18 to be abutted to the upper end of the bottom plate 1, the stretching end of the horizontal cylinder 17 stretches to push the honeycomb paper plate 13 to move towards the first conveyor belt 2, and the first conveyor belt 2 conveys the honeycomb paper plate 13 continuously.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.