Machining circulation feed machine
Technical Field
The utility model relates to an automatic change feeder equipment technical field, concretely relates to machining circulation feed machine.
Background
The circular feeder is a common conveying and feeding device in the fields of machining, mineral production, grain and oil, construction industry and the like, is mainly applied to uniformly divide various powdery, granular, blocky and other loose materials and realizes horizontal conveying and vertical lifting.
Chinese patent publication No. CN209834799U discloses an electronic component cyclic feeding mechanism, which comprises a horizontally placed belt and a belt driving device for driving the belt to move intermittently, wherein the inflow end of the belt is provided with a vibration plate for randomly conveying various electronic components onto the belt, the outflow end of the belt is provided with a steering slideway for the electronic components on the belt to flow into, and one or more different electronic components can be cyclically supplied onto the planar belt by only pouring one or more different electronic components into the vibration plate. But still has certain disadvantages: when block-shaped electronic components are fed for a long time, materials in the feeding barrel are accumulated and blocked, and the special dredging equipment is needed to be manually used for conducting, so that the conveying progress is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a machining circulation feed machine to solve the above-mentioned defect that leads to among the prior art.
The utility model provides a machining circulation feed machine, includes casing, apron, feeding mechanism and prevents stifled mechanism, feed inlet and discharge gate have been seted up to the both sides of casing, the lower extreme fixedly connected with stock guide of discharge gate is fixed with the feeding case in the side of feed inlet on the casing, is fixed with out the workbin in the side of discharge gate on the casing, apron demountable installation is in the upper end of casing, feeding mechanism installs on the side of casing to be used for realizing the circulation feed, prevent stifled mechanism and also install on the side of casing, and be used for preventing to appear blocking up in the material of play workbin.
Preferably, feeding mechanism includes driving motor, pivot one, pivot two and fortune material frame, driving motor installs on the side of casing, pivot one is connected on driving motor's output, and the other end of pivot one rotates to be connected on the lateral wall of casing and stretches out the casing, pivot two is connected with pivot one through drive belt one, and the both ends of pivot two are all rotated and are connected on the inside wall of casing, fortune material frame has a plurality of and equipartition on drive belt one.
Preferably, prevent that stifled mechanism includes the roof of mount pad, belt pulley one, rim plate and "Z" shape, the mount pad is fixed in the side of casing, belt pulley one is connected on the tip of keeping away from driving motor in the pivot one, and belt pulley one is connected with belt pulley two through drive belt two, and the spacing is rotated on the mount pad and is connected with pivot three, belt pulley two is connected in the one end of pivot three, the rim plate is connected in the other end of pivot three, and it has the connecting rod to articulate on another terminal surface of carousel, the other end and the roof of connecting rod are articulated mutually, the lower bottom surface of ejection of compact case is run through to the upper end of roof.
Preferably, the outer side wall of the shell is fixedly connected with a limiting plate, and the middle of the limiting plate is connected with the outer side wall of the top plate in a sliding mode.
Preferably, the material conveying frame is matched with the material inlet and the material outlet, and the end face of the material conveying frame is not in rigid contact with the shell and the cover plate.
Preferably, the hinge point of the wheel disc and the connecting rod is located at a non-axial center part of the wheel disc.
Preferably, the upper end of the top plate is obliquely arranged, and the side end of the top plate is matched with the inner side wall of the discharging box.
The utility model has the advantages that: (1) by arranging the feeding mechanism, the output end of the driving motor drives the material conveying frame to rotate through the transmission belt, materials in the material conveying frame fall into the discharging box through the material guide plate arranged on the inclined opening, and are finally sent out from the output port at the lower end of the discharging box, so that automatic feeding of the materials is realized, and the working efficiency is improved;
(2) prevent stifled mechanism through the side at the casing sets up and prevent stifled mechanism, by the belt pulley through two drive pulley dish rotations of drive belt two and belt pulley, drive the roof through the connecting rod after reciprocating motion in vertical direction, and then stir the inside of play workbin, the material of having avoided circulation supply takes place to block up in the play workbin, has improved the stability of feeder machine operation.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the present invention.
Fig. 3 is a top view of the present invention.
Fig. 4 is a schematic structural view of the middle anti-blocking mechanism of the present invention.
The device comprises a shell, a cover plate, a feeding mechanism, a blocking prevention mechanism, a feeding port, a discharging port, a guide plate, a feeding box, a discharging box, a limiting plate, a driving motor, a rotating shaft I, a rotating shaft II, a conveying frame 304, a driving belt I, a driving belt II, a mounting seat 401, a belt pulley I, a belt wheel 403, a top plate 404, a driving belt II, a belt pulley II, a rotating shaft III and a connecting rod 408.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1 to 4, a machining circulation feeder comprises a shell 1, a cover plate 2, a feeding mechanism 3 and an anti-blocking mechanism 4, wherein a feeding hole 11 and a discharging hole 12 are formed in two sides of the shell 1, a guide plate 5 is fixedly connected to the lower end of the discharging hole 12, a feeding box 6 is fixed to the side end of the feeding hole 11 on the shell 1, a discharging box 7 is fixed to the side end of the discharging hole 12 on the shell 1, the cover plate 2 is detachably mounted at the upper end of the shell 1, the feeding mechanism 3 is mounted at the side end of the shell 1 and used for realizing circulation feeding, and the anti-blocking mechanism 4 is also mounted at the side end of the shell 1 and used for preventing materials in the discharging box 7 from being blocked.
In this embodiment, feeding mechanism 3 includes driving motor 301, a first 302 of pivot, two 303 of pivot and fortune material frame 304, driving motor 301 installs on casing 1's side, a 302 of pivot is connected on driving motor 301's output, and the other end of a 302 of pivot rotates and connects on casing 1's lateral wall and stretches out casing 1, two 303 of pivot are connected with a 302 of pivot through a drive belt 305, and the both ends of a two 303 of pivot are all rotated and are connected on casing 1's inside wall, fortune material frame 304 has a plurality of and equipartition on a 305 of drive belt.
In this embodiment, the anti-blocking mechanism 4 includes an installation seat 401, a first pulley 402, a wheel disc 403 and a Z-shaped top plate 404, the installation seat 401 is fixed to the side end of the housing 1, the first pulley 402 is connected to the end portion, far away from the driving motor 301, of the first rotating shaft 302, the first pulley 402 is connected to a second pulley 406 through a second transmission belt 405, the installation seat 401 is limited and rotatably connected to a third rotating shaft 407, the second pulley 406 is connected to one end of the third rotating shaft 407, the wheel disc 403 is connected to the other end of the third rotating shaft 407, a connecting rod 408 is hinged to the other end surface of the rotating disc, the other end of the connecting rod 408 is hinged to the top plate 404, and the upper end of the top plate 404 penetrates through.
In this embodiment, a limiting plate 8 is fixedly connected to an outer side wall of the housing 1, and a middle portion of the limiting plate 8 is slidably connected to an outer side wall of the top plate 404.
It is noted that the material conveying frame 304 is matched with the material inlet 11 and the material outlet 12, and the end surface of the material conveying frame 304 is not in rigid contact with the shell 1 and the cover plate 2.
In this embodiment, the hinge point of the wheel 403 and the link 408 is located at a non-axial position of the wheel 403.
In this embodiment, the upper end of the top plate 404 is disposed obliquely, and the side end of the top plate 404 is matched with the inner side wall of the discharging box 7.
The working process and principle are as follows: when the utility model is used, materials are firstly filled into the feeding box 6 by external automatic feeding equipment such as a vibrating disk and enter the shell 1 through the feeding hole 11, under the drive of the output end of the driving motor 301, the first rotating shaft 302 drives the second rotating shaft 303 and the material conveying frame 304 on the first driving belt 305 to synchronously rotate, the materials are divided into the corresponding material conveying frames 304 in batches, when fortune material frame 304 rotates to discharge gate 12 positions, the opening direction of fortune material frame 304 is down, inside material is along the stock guide 5 landing that the slope opening set up to ejection of compact case 7 in, empty fortune material frame 304 then continues the circulation and rotates, the rotation of this in-process pivot 302 drives belt pulley two 406 and rim plate 403 to rotate in step through belt pulley one 402, again through connecting rod 408 and limiting plate 8's effect, the upper end that drives roof 404 is at ejection of compact case 7 in the reciprocal promotion of vertical direction circulation, the material of having avoided ejection of compact case 7 inside takes place to block up at the in-process of circulation feed.
Based on the above, the utility model discloses a through setting up feeding mechanism 3, by the output of driving motor 301 through drive belt 305 drive fortune material frame 304 and rotate, the material in fortune material frame 304 falls to the discharge box 7 through the stock guide 5 that the slope opening set up, sends out from the lower extreme delivery outlet of discharge box 7 at last, has realized the automatic feeding of material, has improved work efficiency;
set up anti-blocking mechanism 4 through the side at casing 1, drive the rim plate 403 to rotate through two 405 of drive belt and two 406 of belt pulley by belt pulley 402, drive roof 404 reciprocating motion in vertical direction behind connecting rod 408, and then stir the inside of play workbin 7, the material of having avoided circulation supply takes place to block up in play workbin 7, has improved the stability of feeder operation.
It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.