Automatic unloader of medicine board
Technical Field
The utility model relates to the technical field of medicine packaging equipment, in particular to an automatic medicine plate blanking device.
Background
The boxing machine is one kind of packing machine, and is used to pack medicine bottle, medicine board, ointment, etc. and instruction sheet into paper box automatically to lock the box. The automatic boxing machine with partial complete functions also has additional functions of attaching sealing labels or performing heat shrinkage wrapping and the like.
However, before boxing, the medicine plates are required to be manually placed on the conveying belt of the boxing machine at intervals and then are subjected to subsequent packaging by the boxing machine, and the boxing speed is very slow in the feeding mode, so that the production efficiency is influenced, and the long-time working is easy to fatigue.
SUMMERY OF THE UTILITY MODEL
The utility model provides an automatic medicine plate blanking device for solving the technical defects, which can realize automatic blanking, and has uniform blanking and stable operation.
The utility model discloses an automatic medicine plate blanking device, which comprises a rack and a main baffle arranged on the rack, wherein two side baffles are arranged on the rack at intervals at one side of the main baffle, a medicine plate warehouse for arranging medicine plates is formed between the main baffle and the side baffles, two blocking through holes are arranged at intervals at the lower end of each side baffle, the horizontal heights of the blocking through holes on the two side baffles are in one-to-one correspondence, a rotating shaft in the vertical direction is arranged on the rack at the side edge of each side baffle, a blanking rotary sheet is arranged on the rotating shaft at the corresponding part of each blocking through hole, each blanking rotary sheet comprises a connecting part and two material distributing sheets arranged on the connecting part, the material distributing sheets are arranged on the connecting part at intervals and are arranged in a staggered manner in the circumferential direction, the local positions of the material distributing sheets pass through the blocking through holes and are positioned in the medicine plate warehouse, a motor is arranged on the rack, the motor is in transmission connection with the rotating shaft.
In the above scheme, the side shield forms trilateral spacing medicine board storehouse with main baffle, and the operator only needs to arrange the back at the in-process of assembling the medicine board and inserts the medicine board storehouse for trilateral and main baffle, the side shield laminating can, and under the drive of motor, two pivot synchronous rotations, unloading spinning disk can put down the medicine board one by one. Due to the special design of the blanking rotary vane, the blanking rotary vane is arranged by the height of two material distributing sheets, and the distance between the two material distributing sheets is the thickness of one medicine plate or the thickness of a plurality of medicine plates according to requirements. If one medicine board is output at one time, the distance between the material separating sheets is the thickness of one medicine board, and if a plurality of medicine boards are output at one time, the distance between the material separating sheets is the thickness of the plurality of medicine boards. And the projections of the parts of the two feed tabs on the same connecting part, which enter the medicine board storehouse, in the vertical direction are not overlapped, and in the rotating process of the feed rotary tabs, each feed rotary tab always has the feed tab inside the medicine board storehouse. In addition, the distance between the upper layer of the blanking rotary vane and the lower layer of the blanking rotary vane is the thickness of a plurality of medicine plates, the upper blanking rotary vane moves the medicine plates above one by one in the synchronous rotating process of the blanking rotary vanes, and the lower blanking rotary vane carries out blanking on the medicine plates one by one, so that the quantity of the medicine plates between the upper layer of the blanking rotary vane and the lower layer of the blanking rotary vane is always kept stable. Therefore, when the feeding or the number of the medicine plates above the upper feeding rotary vane is large, the pressure of the medicine plates is completely supported on the upper feeding rotary vane, the pressure on the lower feeding rotary vane cannot be influenced, and the normal and stable feeding of the equipment is ensured.
The adjusting frame is arranged on the machine frame at each side baffle, the side baffles and the rotating shaft are arranged on the adjusting frames at the same side, adjusting long holes are formed in the adjusting frames, locking bolts are arranged in the adjusting long holes of the adjusting frames and connected with the machine frame, and the two adjusting frames are used for adjusting the distance between the two side baffles. The design of this structure can adjust the interval between two side shields through the alignment jig to adapt to the medicine board of different specifications, the adaptability is stronger, and the position between unloading spinning piece and the side shield remains unchanged in the accommodation process simultaneously, need not to readjust.
The adjusting device comprises a rack, and is characterized in that an adjusting block is arranged on the rack, a limiting plate is arranged on the adjusting block, the limiting plate is positioned between two side baffles and opposite to a main baffle, and the end parts of the upper end and the lower end of the limiting plate are positioned outside the range corresponding to the upper layer of lower layer of rotary blades and the lower layer of rotary blades. The design of this structure can utilize main baffle, side shield and limiting plate to form down the feed bin between upper unloading spinning piece and lower floor's unloading spinning piece, and the medicine board storehouse of the unloading spinning piece top on upper strata is as storing up the medicine storehouse, and the storage medicine storehouse is half enclosed construction, and putting into of the medicine board of being convenient for, and confined feed bin can ensure to arrange more neatly stably between each medicine board, and the unloading is more reliable and more stable.
And a tension wheel is arranged on the frame, and the rotating shaft, the tension wheel and the motor are in transmission connection through a transmission belt. The transmission belt is preferably a synchronous belt so as to ensure synchronous motion among the tension pulley, the rotating shaft and the motor, and after the distance between the side baffles is adjusted, the tension pulley needs to be adjusted so that the synchronous belt is in a tension state, so that the rotating shaft and the motor are ensured to rotate stably and synchronously.
The main baffle at the unloading rotor of upper strata is provided with the sensor on, and the sensor is used for responding to whether have the medicine board on the unloading rotor of upper strata, still is provided with the alarm in the frame, the alarm is connected with the sensor electricity. The design of this structure, when the sensor detects that the medicine board in the storage medicine storehouse does not have, can in time send out the police dispatch newspaper, reminds the operator to add the medicine board to the medicine board storehouse to ensure that the stability of unloading goes on. Of course, the sensor can set up the unloading rotary vane top certain distance on upper strata to reserve certain surplus time and supply the operator to add the medicine board, thereby ensure that the medicine board quantity that gets into down in the feed bin can remain unchanged all the time, medicine board output also can not cause and is interrupted.
The automatic medicine plate blanking device can realize automatic medicine plate blanking and is stable and reliable in blanking.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a bottom view of the present invention;
FIG. 5 is a perspective view of the present invention;
fig. 6 is a schematic structural view of the blanking rotor of the present invention.
Detailed Description
To further illustrate the technical means and effects of the present invention for achieving the intended purpose of the utility model, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
Example 1:
as shown in fig. 1-6, the utility model discloses an automatic medicine plate blanking device, which comprises a frame 1 and a main baffle 2 arranged on the frame 1, wherein two side baffles 3 are arranged on the frame 1 at intervals on one side of the main baffle 2, a medicine plate warehouse for arranging medicine plates is formed between the main baffle 2 and the side baffles 3, two blocking through holes are arranged at intervals at the lower end of each side baffle 3, the horizontal heights of the blocking through holes on the two side baffles 3 are in one-to-one correspondence, a vertical rotating shaft 4 is arranged on the side frame 1 of each side baffle 3, a blanking rotary plate 5 is arranged on the rotating shaft 4 at the corresponding position of each blocking through hole, the blanking rotary plate 5 comprises a connecting part 51 and two material distributing pieces 52 arranged on the connecting part 51, the material distributing pieces 52 are arranged on the connecting part 51 at intervals, and the material distributing pieces 52 are arranged in a staggered way in the circumferential direction, the local position of the material distributing sheet 52 penetrates through the blocking through hole and is positioned in the medicine board warehouse, a motor 9 is arranged on the rack 1, and the motor 9 is in transmission connection with the rotating shaft 4.
An adjusting frame 6 is arranged on the machine frame 1 at each side baffle 3, the side baffles 3 and the rotating shaft 4 are arranged on the adjusting frames 6 at the same side, adjusting long holes 12 are formed in the adjusting frames 6, locking bolts are arranged in the adjusting long holes 12 of the adjusting frames 6 and connected with the machine frame 1, and the two adjusting frames 6 are used for adjusting the distance between the two side baffles 3.
Be provided with regulating block 7 in frame 1, be provided with limiting plate 8 on regulating block 7, limiting plate 8 is located between two side shield 3, and with main baffle 2 is relative, the upper and lower both ends tip of limiting plate 8 all is located outside the scope that upper and lower two-layer unloading spinning disk 5 corresponds.
A tension pulley 11 is arranged on the frame 1, and the rotating shaft 4, the tension pulley 11 and the motor 9 are in transmission connection through a transmission belt 10.
Be provided with sensor 13 on the main baffle 2 of the unloading rotor 5 department on upper strata, sensor 13 is used for responding to whether have the medicine board on the unloading rotor 5 on upper strata, still is provided with the alarm in frame 1, the alarm is connected with sensor 13 electricity.
Although the present invention has been described with reference to the preferred embodiments, it is to be understood that the utility model is not limited to the disclosed embodiments, but may be embodied or carried out in various forms without departing from the spirit and scope of the utility model.