Automatic change electric capacity ink jet numbering machine
Technical Field
The invention relates to an automatic capacitor code spraying machine.
Background
The capacitor is required to be subjected to front and back code spraying before assembly, most of the existing capacitor code spraying equipment is fed by a vibrating disc, is driven by a belt mechanism to move, and is matched with a code spraying device to spray codes.
Disclosure of Invention
Aiming at the technical problems, the invention aims at: an automatic capacitance code spraying machine is provided.
The technical solution of the invention is realized as follows: an automatic capacitor code spraying machine comprises a frame, wherein a working platform is arranged on the frame, and a capacitor feeding assembly and a code spraying equipment assembly are arranged on the working platform; the capacitor feeding assembly comprises a feeding mechanism, a material blocking mechanism, a turnover mechanism and a blanking basket, wherein the material blocking mechanism is matched with the discharge end of the feeding mechanism, the turnover mechanism is matched with the discharge end of the feeding mechanism and the blanking basket, and the code spraying equipment assembly is matched with the discharge end of the feeding mechanism and the turnover mechanism.
Preferably, the capacitance feeding assembly further comprises an inclined rack, the inclined rack is arranged on the rack, and the feeding mechanism, the material blocking mechanism, the turnover mechanism and the material dropping basket are all arranged on the inclined rack, and the feeding direction of the feeding mechanism is parallel to the inclined direction of the inclined rack.
Preferably, the feeding mechanism comprises a feeding frame, a feeding plate, a storage bin, a poking box, a pressing frame, a pressing arm assembly and a poking motor; the material feeding frame is internally provided with a shaking component, the front part of the material conveying plate is obliquely arranged on the material feeding frame in a high-back low mode, a plurality of material channels are formed in the material conveying plate, and the material bin, the material poking box and the material pressing frame are sequentially arranged on the material conveying plate along the direction of the material channels; the material pushing device is characterized in that a hopper is arranged on the material bin, a rotary material pushing plate matched with a material pushing motor is arranged in the material pushing box, and a shovel material block and a material discharging stop block matched with the material channel are respectively arranged at the front end and the rear end of the material pressing frame; the feeding side of the stirring box is communicated with the stock bin, the discharging side of the stirring box is matched with a shovel material block, the shovel material block is matched with the rotary stirring plate, and the pressing arm assembly is matched with the pressing rack; the rear end of the feeding plate is further provided with a discharging connecting block, an extension trough matched with the rear ends of the plurality of feeding channels is arranged on the discharging connecting block, and the discharging stop block covers the extension trough, so that the rear end of the extension trough only has the length of exposing one capacitor element.
Preferably, the material channel is divided into a front section material channel and a rear section material channel along the material running direction, a transition folded angle is arranged between the front section material channel and the rear section material channel, and the width of the front section material channel is larger than that of the rear section material channel; the upper surface of the discharging connecting block is lower than the upper surface of the feeding plate.
Preferably, the material blocking mechanism comprises a material blocking bracket, a material blocking cylinder, a material blocking sliding seat and a material blocking plate; the material blocking cylinder is arranged on a material blocking support, and a material blocking sliding rail is arranged on the material blocking support; the material blocking slide seat is arranged on the material blocking slide rail in a sliding manner, the material blocking cylinder is matched with the rear end of the material blocking slide seat, the material blocking plate is arranged at the front end of the material blocking slide seat, and the material blocking plate is matched with the discharge end of the feeding mechanism.
Preferably, the turnover mechanism comprises a turnover bracket, a turnover motor, a turnover shaft, a suction assembly, a pushing cylinder and a pushing plate; the overturning motor, the overturning shaft and the pushing cylinder are arranged on the overturning bracket, one end of the overturning shaft is matched with the overturning motor, the other end of the overturning shaft is matched with the absorbing assembly, and the overturning motor drives the absorbing assembly to overturn between the discharging end of the feeding mechanism and the blanking basket; the pushing cylinder is matched with the pushing plate, and the pushing plate is matched with the suction assembly which is turned to the blanking basket.
Preferably, the overturning bracket is further provided with an induction block, the rear side of the overturning motor is provided with an induction disc matched with the induction block, and the induction disc is connected with a main shaft of the overturning motor.
Preferably, the suction assembly comprises a main body, an upper cover, a lower cover and a plurality of suction rods, wherein the upper cover and the lower cover are respectively arranged at the upper side and the lower side of the main body, and a turnover connecting block matched with the turnover shaft is further arranged on the main body; the main body is provided with a suction rod through hole matched with the plurality of suction rods, the lower side of the upper cover is provided with a buffer groove, and an elastic piece is arranged in the buffer groove; the upper end of the suction rod is matched with the elastic piece in the buffer groove, the lower end of the suction rod penetrates through the lower cover, and the upper cover is also provided with an air passage communicated with the buffer groove.
Preferably, the plurality of suction rods are arranged side by side at equal intervals.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
the automatic capacitor code spraying machine is provided with a feeding mechanism, a material blocking mechanism, a turnover mechanism and a blanking basket to be matched with a code spraying equipment assembly, so that code spraying processing is carried out on a capacitor element; the turnover mechanism can turn over the capacitor element, so that the code spraying can be carried out on both sides of the front surface of the element in the one-time feeding process, and the code spraying efficiency is improved; the feeding mechanism is optimized, the feeding and feeding efficiency is improved, the vibration disc and the belt mechanism are avoided, and the cost is saved; the components in the feeding mechanism can be replaced in a modularized mode so as to improve applicability.
Drawings
The technical scheme of the invention is further described below with reference to the accompanying drawings:
FIG. 1 is a perspective view of an automated capacitive code spraying machine according to the present invention;
FIG. 2 is a perspective view of a capacitive feed assembly according to the present invention;
FIG. 3 is a perspective view of the feeding mechanism of the present invention;
FIG. 4 is a schematic diagram of a part of the structure of the feeding mechanism according to the present invention;
FIG. 5 is an enlarged view at A of FIG. 4;
FIG. 6 is a perspective view of a dam mechanism according to the present invention;
FIG. 7 is a perspective view of the tilting mechanism of the present invention;
fig. 8 is an exploded perspective view of a suction assembly according to the present invention.
Detailed Description
The invention is described below with reference to the accompanying drawings.
As shown in fig. 1-2, the automatic capacitor code spraying machine comprises a frame 1, wherein a working platform 2 is arranged on the frame 1, and a capacitor feeding assembly 3 and a code spraying equipment assembly 4 are arranged on the working platform 2; the capacitor feeding assembly 3 comprises a feeding mechanism, a material blocking mechanism, a turnover mechanism, a material dropping basket 5 and an inclined rack 6; the inclined rack 6 is arranged on the rack 1, and the feeding mechanism, the material blocking mechanism, the turnover mechanism and the blanking basket 5 are all arranged on the inclined rack 6, and the feeding direction of the feeding mechanism and the overall direction of the material blocking mechanism and the turnover mechanism are parallel to the inclined direction of the inclined rack 6; the code spraying device assembly 4 comprises a support, an adjusting slide rail seat and a code spraying manipulator, the adjusting slide rail seat is arranged on the support, the code spraying manipulator is arranged on the adjusting slide rail seat in a sliding mode through an adjusting mechanism, the sliding adjusting direction of the adjusting slide rail seat is parallel to the inclined rack 6, and the code spraying manipulator is not shown in the drawing.
As shown in fig. 3-5, the feeding mechanism comprises a feeding frame 11, a feeding plate 12, a storage bin 13, a poking box 14, a material pressing frame 15, a pressing arm assembly 16 and a poking motor 17; the material feeding frame 11 is internally provided with a shaking component, the front part of the material feeding plate 12 is obliquely arranged on the material feeding frame 11 in a high-back low mode, so that the material feeding plate 12 is parallel to the inclined plane of the inclined rack 6, and the material bin 13, the material poking box 14 and the material pressing frame 15 are sequentially arranged on the material feeding plate 12 along the direction of a material channel 121; the feeding plate 12 is provided with a plurality of feeding channels 121, the feeding channels 121 are divided into a front section feeding channel and a rear section feeding channel along the feeding direction, the width of the front section feeding channel is larger than that of the rear section feeding channel, the width of the rear section feeding channel is in clearance fit with the width direction of the current capacitance element, and the front section feeding channel and the rear section feeding channel are connected through a transition folding angle 122; a hopper is arranged on the stock bin 13, a rotary stirring plate 141 matched with a stirring motor 17 is arranged in the stirring box 14, and shovel material blocks 18 and discharge stop blocks 19 matched with a material channel 121 are respectively arranged at the front end and the rear end of the material pressing frame 15; the feeding side of the stirring box 14 is communicated with the stock bin 13, the discharging side of the stirring box 14 is matched with the shovel material block 18, the transition folded angle 122 is positioned at the front side of the shovel material block 18, the shovel material block 18 is matched with the rotary stirring plate 141, the pressing arm assembly 16 is matched with the pressing rack 15, the pressing rack 15 is pressed on the feeding plate 12, and a material channel in the area is closed; the rear end of the feeding plate 12 is also provided with a discharging connecting block 20, and the discharging connecting block 20 can be integrally formed at the rear end of the feeding plate 12, and can also be additionally arranged at the rear end of the feeding plate 12 as an independent unit; an extension trough matched with the rear ends of the plurality of material channels 121 is arranged on the discharge connecting block 20, and the rear end of the discharge stop block 19 is covered on the extension trough, so that the rear end of the extension trough only has the length of exposing one capacitor element; and the upper surface of the discharging connecting block 20 is lower than the upper surface of the feeding plate 12, so that the upper side of the capacitor element is higher than the extension trough, and code spraying and material taking are facilitated.
The feeding action is as follows, a batch of capacitance elements are poured into the bin 13 through the hopper, and due to the overall inclined arrangement, raw materials enter the poking box 14 under the self gravity and the shaking action of the feeding frame 11, and due to the wider front section material channel, the capacitance elements easily enter the front section material channel and enter the rear section material channel through the transition folding angle 122; the capacitor element which does not normally enter the rear section material channel is pulled back to the front section material channel under the action of the rotary stirring plate 141 and the shovel material block 18, and the process of entering the material channel is repeated again; the capacitor element entering the rear section material channel slides to the tail end of the extension material groove of the discharging connecting block 20 through the area of the material pressing frame 15; when the capacitive elements with different types and sizes are required to be sprayed, only the feeding plate 12 and the discharging connecting block 20 need to be replaced.
As shown in fig. 6, the material blocking mechanism comprises a material blocking bracket 21, a material blocking cylinder 22, a material blocking sliding seat 23 and a material blocking plate 24; the material blocking cylinder 22 is arranged on the material blocking support 21, and a material blocking sliding rail 25 is arranged on the material blocking support 21; the material blocking slide seat 23 is arranged on the material blocking slide rail 25 in a sliding manner, the material blocking cylinder 22 is matched with the rear end of the material blocking slide seat 23, and the material blocking plate 24 is arranged at the front end of the material blocking slide seat 23.
Before the code spraying, the material blocking cylinder 22 drives the material blocking plate 24 through the material blocking sliding seat 23, so that the material blocking plate 24 covers the tail end of the extending trough of the discharging connecting block 20, and the capacitor element in the material loading position is prevented from falling from the extending trough under the shaking action of the material loading frame 11; after the capacitive element is loaded in place, the material loading frame 11 stops shaking, the material blocking cylinder 22 drives the material blocking plate 24 to move away, the code spraying mechanical arm moves to the upper side of the extension trough, and code spraying is carried out on the upper side surface of the capacitive element.
As shown in fig. 7, the turnover mechanism comprises a turnover bracket 31, a turnover motor 32, a turnover shaft 33, a suction assembly 34, a pushing cylinder 35 and a pushing plate 36; the overturning motor 32, the overturning shaft 33 and the pushing cylinder 35 are all arranged on the overturning bracket 31, one end of the overturning shaft 33 is matched with the overturning motor 32, the other end of the overturning shaft is matched with the absorbing component 34, the overturning motor 32 drives the absorbing component 34 to overturn between the discharging end of the feeding mechanism and the blanking basket 5, the overturning bracket 31 is also provided with an induction block 37, the rear side of the overturning motor 32 is provided with an induction disc 38 matched with the induction block 37, the induction disc 38 is connected with a main shaft of the overturning motor 32, and the induction block 37 is matched with the induction disc 38 to control the rotation angle of the overturning motor 32; the pushing cylinder 35 is matched with a pushing plate 36, and the pushing plate 36 is matched with a suction assembly 34 turned to the blanking basket 5.
As shown in fig. 8, the suction assembly 34 includes a main body 41, an upper cover 42, a lower cover 43, and a plurality of suction rods 44, wherein the upper cover 42 and the lower cover 43 are respectively disposed on the upper and lower sides of the main body 41, and the main body 41 is further provided with a turnover connecting block 45 matched with the turnover shaft 33; a row of equidistant suction rod through holes 46 are formed in the main body 41, a buffer groove 47 is formed in the lower side of the upper cover 42, an air passage communicated with the buffer groove 47 is further formed in the upper cover 42, and an elastic piece is arranged in the buffer groove 47; the plurality of suction rods 44 are respectively arranged in the corresponding suction rod through holes 46, the upper ends of the suction rods 44 enter the buffer grooves 47 and are matched with the elastic pieces to play a role in buffering, and the lower ends of the suction rods 44 penetrate through the lower cover 43.
After the front face code spraying of the capacitor element on the discharging connecting block 20 is finished, the overturning motor 32 controls the sucking component 34 to rotate, so that the suction ports at the lower ends of the plurality of suction rods 44 are respectively attached to the corresponding capacitor element, the gas station controls the negative pressure to suck the capacitor element by the suction rods 44, the overturning motor 32 controls the sucking component 34 to reversely rotate to one side of the blanking basket 5, the reverse face of the capacitor element faces upwards, and at the moment, the code spraying manipulator sprays codes on the reverse face of the capacitor element; after the completion, the pushing cylinder 35 controls the pushing plate 36 to move forward, and pushes the capacitive element on the suction rod 44 down into the blanking basket 5; wherein, when the overturning motor 32 controls the sucking component 34 to overturn towards the blanking basket 5, the material blocking mechanism blocks the discharging connecting block 20 again, the shaking component in the feeding frame 11 resumes working, and the code spraying and material moving process is repeated.
The above embodiments are only for illustrating the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand the content of the present invention and to implement the same, but are not intended to limit the scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of the present invention.