Medical treatment carbon-point reason material feedway
Technical Field
The invention relates to the technical field of packaging equipment, in particular to a medical carbon rod arranging and feeding device.
Background
In the automatic production process of the carbon rods, the formed carbon rods are arranged into ordered multiple rows by adopting automatic carbon rod tray loading equipment and then are loaded into a receiving container. The existing automatic carbon rod loading equipment is not provided with a device for automatically feeding after arranging the carbon rods in a sorting way, and when the carbon rods are loaded in a tray, the feeding is needed to be manually carried out, namely, the carbon rods are put into a grinding head machine to be ground through manpower, and then are conveyed to an automatic tray loading device of the automatic carbon rod tray loading machine to be loaded in a tray. The problems of high labor intensity, high labor cost, low tray loading efficiency, poor tray loading quality, easy damage to the carbon rod and the like exist.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects existing in the prior art and providing the medical carbon rod material arranging and feeding device which has high efficiency, good stability and reliability and can greatly reduce the labor intensity and the labor cost.
In order to solve the technical problems, the invention adopts the following technical scheme:
The utility model provides a medical treatment carbon-point reason material feedway, includes that the centrifugation gets rid of excellent machine and is used for guiding the curve chute that carries the material, the curve chute has the feed inlet and is located the lower discharge gate of last feed inlet below, it is located the discharge end below of centrifugal excellent machine to get rid of to go up the feed inlet, one side of going up the feed inlet is equipped with the striker plate that is used for blockking the carbon-point that gets rid of from the discharge end of centrifugal excellent machine, medical treatment carbon-point reason material feedway is still including being used for forcing the automatic rod pressing subassembly that gets into the upper feed inlet from the downward movement of the carbon-point that the discharge end of centrifugal excellent machine gets rid of.
As a further improvement of the above technical scheme:
The automatic rod pressing assembly comprises a swinging pressure rod, a base fixedly arranged relative to the curve flow groove and a lower limiting piece arranged on the base, wherein the swinging pressure rod is hinged to the base in a mode of being capable of swinging freely up and down, the lower limiting piece is positioned below the swinging pressure rod and limits the lowest position of the swinging pressure rod to swing downwards, and when the swinging pressure rod is positioned at the lowest position of the downward swing, the swinging end of the swinging pressure rod is lower than the top surface of a carbon rod thrown out from the discharge end of the centrifugal rod throwing machine.
When the swing pressure lever is at the lowest position of downward swing, the swing end of the swing pressure lever is lower than the top surface of the carbon rod thrown out from the discharge end of the centrifugal rod throwing machine by 0.5-1 mm.
The base is also provided with an upper limiting piece for limiting the highest position of the upward swing of the swing pressure lever, and the fixed swing pressure lever extends from the hinge joint of the fixed swing pressure lever and the base to the swing end along the inclined downward direction when the fixed swing pressure lever is positioned at the highest position of the upward swing.
The upper limiting piece and the lower limiting piece are both installed on the base in a mode of being capable of adjusting the horizontal installation position, and the direction of the horizontal installation position of the upper limiting piece and the horizontal installation position of the lower limiting piece are consistent.
The base is provided with a swinging shaft, the swinging pressure rod is hinged with the swinging shaft through a shaft sleeve sleeved on the swinging shaft, the upper limiting piece and the lower limiting piece are sequentially arranged from top to bottom, the swinging shaft is arranged on the base in a mode of being capable of adjusting the horizontal installation position, and the direction of adjusting the horizontal installation position of the swinging shaft, the upper limiting piece and the lower limiting piece is consistent.
The base is provided with a first horizontal through groove, a second horizontal through groove and a third horizontal through groove, the first horizontal through groove, the second horizontal through groove and the third horizontal through groove are sequentially arranged at intervals from top to bottom and are parallel to each other, the swing shaft is penetrated in the first horizontal through groove and is fixedly connected with the base through a fastener, the upper limiting part is penetrated in the second horizontal through groove and is fixedly connected with the base through the fastener, and the lower limiting part is penetrated in the third horizontal through groove and is fixedly connected with the base through the fastener.
The base is mounted on a stand with an adjustable mounting height.
And the lower discharge hole is connected with a feeding assembly.
The feeding assembly comprises two annular chains driven by the chain driving mechanism to run, the two annular chains are respectively provided with a section of horizontal conveying section, and the horizontal conveying sections of the two annular chains are parallel to each other in the same horizontal plane and are arranged at intervals.
Compared with the prior art, the invention has the advantages that:
According to the medical carbon rod sorting and feeding device, carbon rods are thrown out one by one in the same gesture by using the centrifugal rod throwing machine when the medical carbon rod sorting and feeding device works, the thrown carbon rods can enter the curve launder one by one through the actions of the baffle plate and the automatic rod pressing assembly, the carbon rods can be sorted into an ordered arrangement shape to automatically feed the carbon rod automatic tray-loading equipment, the labor intensity and the labor cost can be greatly reduced, the tray-loading efficiency and the tray-loading quality are improved, compared with the manual loading, the carbon rods are not easy to damage, meanwhile, the automatic rod pressing assembly is adopted to force the carbon rods thrown out of the centrifugal rod throwing machine to enter the curve launder, the former carbon rods thrown out of the centrifugal rod throwing machine can be rapidly separated from the latter carbon rods, the problem that the carbon rods are blocked due to the fact that the carbon rods are not separated and fall in time can be avoided under the condition that the carbon rods are thrown out of the centrifugal rod throwing machine rapidly, the sorting speed of the carbon rods can be improved, and the stability and the reliability of the work can be effectively ensured.
Drawings
Fig. 1 is a schematic perspective view of a medical carbon rod arranging and feeding device installed on an automatic carbon rod tray-loading device.
Fig. 2 is a schematic perspective view of the connection of the automatic pressing bar assembly, the curved launder and the feeding assembly.
Fig. 3 is a schematic perspective view of an automatic hold-down bar assembly.
Legend description:
1. The automatic rod pressing device comprises a centrifugal rod throwing machine, a curved launder, a 21 upper feed inlet, a 22 lower feed outlet, a 3 automatic rod pressing assembly, a 31 swinging compression bar, a 32 base, a 321, a first horizontal through groove, a 322, a second horizontal through groove, a 323, a third horizontal through groove, a 33, a lower limiting piece, a 34, an upper limiting piece, a 35, a swinging shaft, a 36, a bracket, a 4, a feeding assembly, a 41, an annular chain, a 411 and a horizontal conveying section.
Detailed Description
The invention is described in further detail below with reference to the drawings and the specific examples.
As shown in fig. 1 to 3, the medical carbon rod sorting and feeding device of the present embodiment includes a centrifugal rod throwing machine 1 and a curved runner 2 for guiding and conveying materials, the curved runner 2 has an upper feed inlet 21 and a lower feed outlet 22 located below the upper feed inlet 21, the upper feed inlet 21 is located below a discharge end of the centrifugal rod throwing machine 1, one side of the upper feed inlet 21 is provided with a baffle (not shown in the drawing) for blocking a carbon rod thrown from the discharge end of the centrifugal rod throwing machine 1, and the medical carbon rod sorting and feeding device further includes an automatic rod pressing assembly 3 for forcing a carbon rod thrown from the discharge end of the centrifugal rod throwing machine 1 to move downward into the upper feed inlet 21. According to the medical carbon rod sorting and feeding device, the carbon rods are thrown out one by one in the same gesture by using the centrifugal rod throwing machine 1 in the working process, the thrown carbon rods can enter the curved flow groove 2 one by one through the baffle plate and the automatic rod pressing assembly 3, the carbon rods can be sorted into an ordered arrangement shape to automatically feed the carbon rod automatic tray filling equipment, the labor intensity and the labor cost can be greatly reduced, the tray filling efficiency and the tray filling quality are improved, the carbon rods are not easy to damage compared with manual loading, meanwhile, the automatic rod pressing assembly 3 is adopted to force the carbon rods thrown out from the centrifugal rod throwing machine 1 to enter the curved flow groove 2, the former carbon rods thrown out from the centrifugal rod throwing machine 1 can be quickly separated from the latter carbon rods, the problem that the carbon rods are blocked due to the fact that the carbon rods are not timely separated and fall can not occur under the condition that the centrifugal rod throwing machine 1 is thrown out quickly, the sorting speed of the carbon rods can be improved, and the stability and the reliability of the working are effectively ensured.
The centrifugal rod throwing machine 1 and the curved launder 2 both adopt the prior conventional technology.
In this embodiment, the automatic rod pressing assembly 3 includes a swing lever 31, a base 32 fixedly disposed with respect to the curved runner 2, and a lower stopper 33 mounted on the base 32, the swing lever 31 is hinged to the base 32 in such a manner as to be capable of swinging up and down, the lower stopper 33 is located below the swing lever 31 and defines the lowest position at which the swing lever 31 swings down, and when the swing lever 31 is at the lowest position of swinging down, the swing end of the swing lever 31 (the end of the swing lever 31 away from the hinge axis thereof) is lower than the top surface of the carbon rod thrown out from the discharge end of the centrifugal rod throwing machine 1. Because the swinging compression bar 31 is hinged on the base 32 and swings freely up and down, the swinging compression bar can swing downwards to the lowest position under the action of gravity, if a carbon rod is thrown out of the centrifugal rod throwing machine 1, the thrown carbon rod can be contacted with the swinging compression bar 31 and force the swinging compression bar 31 to swing upwards, in the process, the swinging compression bar 31 can apply downward pressure to the carbon rod so as to force the carbon rod to move downwards into the upper feed inlet 21, and after the carbon rod moves downwards and is separated from the swinging compression bar 31, the swinging compression bar 31 swings downwards under the action of dead weight to return to the lowest position again so as to press the next carbon rod thrown out of the centrifugal rod throwing machine 1 downwards. The automatic rod pressing assembly 3 adopts a simple structure to realize automatic downward pressing of the carbon rod, does not need a driving piece and a control device, has the advantages of simple and compact structure, low cost, easy manufacturing and assembly, simple control, high working stability and reliability, and the freely swinging pressure rod 31 can automatically adapt to the output speed of the carbon rod and can meet and adapt to the carbon rod processing requirement of high-speed throwing.
In this embodiment, when the swing compression bar 31 is at the lowest position of downward swing, the swing end of the swing compression bar 31 is 0.5-1 mm lower than the top surface of the carbon rod thrown from the discharge end of the centrifugal rod throwing machine 1, and the height difference not only enables the swing compression bar 31 to be fully contacted with the carbon rod, so as to ensure the downward pressing effect, avoid the situation that the carbon rod cannot drop horizontally, but also simultaneously consider the working condition that the centrifugal rod throwing machine 1 outputs the carbon rod at a high speed, meet the requirement of high processing rate, and realize high-speed material arranging and feeding.
In this embodiment, the base 32 is further provided with an upper limiting member 34 for limiting the highest position of the upward swing of the swing lever 31, and the swing lever 31 extends in a downward direction from the hinge with the base 32 to the swing end when the swing lever 31 is at the highest position of the upward swing. The upper limiting piece 34 can prevent the swing compression bar 31 from being too high due to overlarge impact force of the carbon rod, so that the problem that the swing compression bar 31 cannot reset in time under the action of dead weight is avoided, and the high-speed processing and the stable reliability of work can be ensured.
In this embodiment, the upper limiting member 34 and the lower limiting member 33 are mounted on the base 32 in such a manner that the horizontal mounting position can be adjusted, and the directions in which the upper limiting member 34 and the lower limiting member 33 adjust the horizontal mounting position are identical. Through adjusting the horizontal installation position of the upper limiting piece 34 and the lower limiting piece 33, the limiting position of the upper limiting piece 34 and the lower limiting piece 33 to the swinging compression bar 31 can be adjusted, namely the highest swinging position and the lowest swinging position of the swinging compression bar 31 are adjusted, so that the automatic compression bar assembly 3 is convenient to manufacture, assemble and maintain, and different working condition demands can be met through adjustment.
In this embodiment, a swinging shaft 35 is mounted on the base 32, the swinging compression bar 31 is hinged to the swinging shaft 35 through a shaft sleeve sleeved on the swinging shaft 35, the upper limiting piece 34 and the lower limiting piece 33 are sequentially arranged from top to bottom, the swinging shaft 35 is mounted on the base 32 in a manner of being capable of adjusting the horizontal mounting position, and the direction of adjusting the horizontal mounting position of the swinging shaft 35, the upper limiting piece 34 and the lower limiting piece 33 is consistent. Through adjusting the horizontal installation position of the swinging shaft 35, the swinging axis position of the swinging compression bar 31 can be adjusted, namely the position of the swinging compression bar 31 is adjusted, so that the automatic compression bar assembly 3 is convenient to manufacture, assemble and maintain, and different working condition demands can be met through adjustment.
In this embodiment, the base 32 is provided with a first horizontal through slot 321, a second horizontal through slot 322 and a third horizontal through slot 323, the first horizontal through slot 321, the second horizontal through slot 322 and the third horizontal through slot 323 are sequentially arranged at intervals from top to bottom and are parallel to each other, the swinging shaft 35 is arranged in the first horizontal through slot 321 in a penetrating manner and is connected and fixed with the base 32 through a fastening piece, the upper limiting piece 34 is arranged in the second horizontal through slot 322 in a penetrating manner and is connected and fixed with the base 32 through the fastening piece, and the lower limiting piece 33 is arranged in the third horizontal through slot 323 in a penetrating manner and is connected and fixed with the base 32 through the fastening piece. The adjustable mounting structure has the advantages of simple structure, easy manufacture and simple and convenient adjustment. Preferably, the above-mentioned fasteners are nuts, and take the installation of the swing shaft 35 as an example, two nuts are connected to the swing shaft 35 by screw threads, and the two nuts clamp and fix the base 32 from two sides of the base 32, that is, the connection and fixation of the swing shaft 35 and the base 32 are realized. The lower and upper stoppers 33 and 34 are installed similarly to the swing shaft 35.
In this embodiment, the base 32 is mounted on a bracket 36 with an adjustable mounting height. Thus, the height of the swing compression bar 31 can be integrally adjusted, so that the installation and maintenance are more convenient, and the adjustment is convenient to adapt to different working conditions.
In this embodiment, the lower discharge port 22 is connected with a feeding assembly 4, so as to facilitate feeding and storing.
In this embodiment, the feeding assembly 4 includes two endless chains 41 driven by a chain driving mechanism, and the two endless chains 41 are each provided with a horizontal conveying section 411, and the horizontal conveying sections 411 of the two endless chains 41 are arranged in parallel and at intervals in the same horizontal plane. When the carbon rod is conveyed, the two ends of the carbon rod are respectively correspondingly supported on the horizontal conveying sections 411 of the two annular chains 41, and the broken carbon rod can fall from the space in the middle of the horizontal conveying sections 411 of the two annular chains 41 due to the fact that the horizontal conveying sections 411 of the two annular chains 41 are arranged at intervals, so that the unqualified carbon rod can be automatically screened out.
The above description is merely a preferred embodiment of the present invention, and the scope of the present invention is not limited to the above examples. Modifications and variations which would be obvious to those skilled in the art without departing from the spirit of the invention are also considered to be within the scope of the invention.