CN212810371U

CN212810371U - Workpiece feeding device with material overlapping prevention function

Info

Publication number: CN212810371U
Application number: CN202022160043.XU
Authority: CN
Inventors: 梁鹏; 张鹏博; 李海波
Original assignee: Ningbo Zhenyu Technology Co Ltd
Current assignee: Ningbo Zhenyu Technology Co Ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-03-26
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses a workpiece feeding device with the function of preventing material overlapping, which comprises a vibration feeding table and a feeding frame; the material loading frame is provided with a discharging end position of a vibration material loading table, a material loading channel is arranged on the vibration material loading table, a push plate and a placing groove corresponding to the discharging end position of the material loading channel are arranged on the top surface of the material loading frame, the push plate is located beside the placing groove, a translation pushing mechanism for driving the push plate to perform reciprocating translation at the notch of the placing groove is arranged on the material loading frame, and a telescopic rod of the translation pushing mechanism is fixedly connected with the push plate. The structure utilizes the inductor to detect that the placing groove is internally provided with the sealing ring, drives the translation pushing mechanism to make the push plate translate so as to push away redundant sealing rings stacked on the sealing ring in the placing groove, ensures that only one sealing ring is arranged in the placing groove, always takes one sealing ring when the material taking mechanism takes the material, and further ensures that the assembly qualification rate of the electrode column is higher.

Description

Workpiece feeding device with material overlapping prevention function

Technical Field

The utility model belongs to the technical field of a loading attachment technical field during work piece assembly and specifically relates to a work piece loading attachment who possesses and prevents folding material function.

Background

At present, the material loading when assembling the sealing washer on ternary lithium cell top cap utmost point post generally adopts the vibrations dish to arrange material and material loading, however at the material loading in-process, a plurality of mutual piles up of the sealing washer that the general probability appears the material loading, takes place when the assembly to snatch a plurality of sealing washers that pile up each other and directly assemble the completion to the assembly station to lead to the unqualified condition of assembly to frequently take place.

Disclosure of Invention

The utility model aims at solving the not enough and one kind of work piece loading attachment who avoids taking place a plurality of circumstances of piling up of work piece at the material loading in-process that designs of above-mentioned technique and possesses and prevent folding material function.

The utility model relates to a workpiece feeding device with the function of preventing material overlapping, which comprises a vibration feeding platform and a feeding frame; the material loading frame is provided with a discharging end position of a vibration material loading table, a material loading channel is arranged on the vibration material loading table, a push plate and a placing groove corresponding to the discharging end position of the material loading channel are arranged on the top surface of the material loading frame, the push plate is located beside the placing groove, a translation pushing mechanism for driving the push plate to perform reciprocating translation at the notch of the placing groove is arranged on the material loading frame, and a telescopic rod of the translation pushing mechanism is fixedly connected with the push plate.

Preferably, the inductor is mounted on the inner wall of the placement groove.

Preferably, the inductor includes infrared sensor, is provided with the mounting groove on the standing groove, installs infrared sensor in the mounting groove.

The translation pushing mechanism comprises a translation pushing cylinder and a pushing frame which are arranged on the feeding frame, the end part of a piston rod of the translation pushing cylinder arranged on the feeding frame is fixed with the pushing frame, and the pushing frame is fixedly connected with the push plate.

Preferably, the automatic assembling machine further comprises a material taking mechanism located beside the material loading frame, and the material taking mechanism is used for taking out workpieces in the placing groove and conveying the workpieces to an assembling station.

Preferably, the material taking mechanism comprises a workbench, a transverse displacement cylinder, a vertical lifting cylinder and a transverse plate, the workbench is arranged on the side of the material feeding frame, the transverse displacement cylinder is installed on the workbench, a lifting plate is fixed at the end part of a piston rod of the transverse displacement cylinder, the transverse plate is installed on the lifting plate, the vertical lifting cylinder is installed on the lifting plate, an automatic material taking device is arranged on the transverse plate, and a telescopic material taking head is arranged on the automatic material taking device; the automatic material taking device is shifted to the upper part of the placing groove to enable the telescopic material taking head to correspond to the position of a workpiece to be assembled in the placing groove, and the automatic material taking device is shifted to the upper part of a tool of the workbench to enable the workpiece to be assembled on the telescopic material taking head to correspond to the position of the workpiece on the tool.

Preferably, the automatic material taking device comprises a frame body fixed on the transverse plate, a telescopic rod and a reset spring, through holes with mutually corresponding positions are arranged at the upper ends of the transverse plate and the frame body, positioning sleeves are correspondingly arranged at the lower opening edges of the through holes at the transverse plate, the telescopic rod sequentially penetrates through the two through holes and the inner holes of the positioning sleeves, limiting blocks are arranged at the middle part and the upper end of the telescopic rod, the middle limiting block is limited on the upper side surface of the transverse plate, and the upper limiting block is limited on the upper end surface of the frame body; the reset spring is sleeved on the telescopic rod, and two ends of the reset spring are respectively butted against the lower side surface of the upper end of the middle limiting block and the lower side surface of the frame body.

Preferably, the outer side surface of the cylinder body of the vertical lifting cylinder and the lifting plate are respectively provided with a sliding groove and a positioning block, and the positioning block is embedded into the sliding groove.

Preferably, the lower end of the telescopic rod is used as a telescopic material taking head, and the telescopic material taking head is a cone with the diameter of the upper end larger than that of the lower end.

The utility model discloses a work piece loading attachment who possesses and prevent folding material function, its structure utilizes the inductor to detect and drives translation pushing mechanism and make the push pedal take place the translation under the condition that has the sealing washer in the standing groove to the unnecessary sealing washer that will pile up on the sealing washer in the standing groove pushes away from, only has a sealing washer in order to guarantee the standing groove, thereby makes the extracting mechanism get a sealing washer all the time when getting the material, and the assembly qualification rate of further assurance electrode post is higher.

Drawings

FIG. 1 is a schematic structural view of a feeding device;

FIG. 2 is a partial enlarged view;

FIG. 3 is a schematic view of a loading device with an automatic material taking mechanism;

fig. 4 is a schematic view of the construction of an automatic material extracting apparatus.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.

Example 1:

as shown in the attached drawings, the workpiece feeding device with the material overlapping prevention function described in the embodiment includes a vibration feeding table 1 and a feeding frame 2; the device comprises a vibration feeding table 1, a feeding frame 2, a feeding channel 13, a push plate 3 and a placing groove 21 corresponding to the position of a discharging port of the feeding channel 13, wherein the feeding frame 1 is provided with the feeding channel 13, the top surface of the feeding frame 2 is provided with the push plate 3 and the placing groove 21, the push plate 3 is positioned beside the placing groove 21, the feeding frame 2 is provided with a translation pushing mechanism 4 for driving the push plate 3 to perform reciprocating translation at the notch of the placing groove 21, a telescopic rod of the translation pushing mechanism 4 is fixedly connected with the push plate 3, an inductor 5 is arranged on the inner wall of the placing groove 21, the inductor 5 comprises an infrared sensor, a translation pushing cylinder 41 of the translation pushing mechanism 4 is connected with an air pump through a pipeline, and the air pump and the infrared sensor are both connected; further, a mounting groove 22 is arranged on the placing groove 21, an infrared sensor is mounted in the mounting groove 22, the vibration feeding table 1 is composed of a flat vibrator 12 and a feeding rail 11 fixed on the flat vibrator 12, and a feeding channel 13 is arranged on the feeding rail 11.

In the structure, when the infrared sensor is used for detecting the sealing ring in the placing groove, the signal of the infrared sensor received by the PLC controller drives the piston rod of the translation pushing cylinder to stretch out to make the push plate to translate, so that redundant sealing rings stacked on the sealing ring in the placing groove are pushed away, the piston rod of the translation pushing cylinder retracts rapidly after stretching out to reset, and therefore the operation is only provided with one sealing ring in the placing groove.

Preferably, the translational pushing mechanism 4 comprises a translational pushing cylinder 41 and a pushing frame 42 which are installed on the feeding frame 2, the pushing frame 42 is fixed at the end part of a piston rod of the translational pushing cylinder 41 which is installed on the feeding frame 2, and the pushing frame 42 is fixedly connected with the pushing plate 3, so that the design is reasonable and the structure is simple.

In the embodiment, the automatic feeding and discharging device further comprises a material taking mechanism 6 located beside the upper material rack 2, wherein the material taking mechanism 6 is used for taking out a workpiece in the placing groove 21 and conveying the workpiece to an assembling station, the material taking mechanism 6 comprises a workbench 61, a transverse displacement cylinder 62, a vertical lifting cylinder 63 and a transverse plate 8, the workbench is arranged on the side of the upper material rack 2, the transverse displacement cylinder 41 is installed on the workbench 61, a lifting plate 64 is fixed at the end part of a piston rod of the transverse displacement cylinder 62, the transverse plate 8 is installed on the lifting plate 64, the vertical lifting cylinder 63 is installed on the lifting plate 64, an automatic material taking device 7 is arranged on the transverse plate 8, and a telescopic material taking head 70 is arranged on the automatic material taking; wherein, a piston rod of a transverse displacement cylinder extends out to drive a vertical lifting cylinder to translate towards the direction of a placing groove, at the moment, an automatic material taking device is displaced to the upper part of the placing groove to enable a telescopic material taking head to correspond to the position of a workpiece to be assembled in the placing groove, then, the piston rod of the vertical lifting cylinder extends out to drive the automatic material taking device to descend to enable the telescopic material taking head 70 to be inserted into the placing groove, a sealing ring in the placing groove is sleeved on the telescopic material taking head, the compression force of a reset spring is greater than the tension force of the sealing ring, at the moment, the piston rod of the vertical lifting cylinder ascends and retracts, the piston rod of the transverse displacement cylinder also retracts to enable the automatic material taking device to be displaced to the upper part of a tool of a workbench to enable the workpiece to be assembled on the telescopic material taking head to correspond to the position of the workpiece on the tool, after the piston rod of the vertical lifting cylinder extends out, then the sealing ring is sleeved on the electrode column under the action of a positioning sleeve 73 of the automatic material taking device to complete the assembly action, and the automatic material taking device is lifted and reset after the assembly is completed.

Further, the automatic material taking device 7 comprises a frame body 71 fixed on the transverse plate 8, an expansion link 72 and a return spring 74, through holes 711 with mutually corresponding positions are arranged at the upper ends of the transverse plate 8 and the frame body 71, a positioning sleeve 73 is correspondingly arranged at the lower opening edge of the through hole 711 at the transverse plate 8, the expansion link 72 sequentially penetrates through the inner holes of the two through holes 711 and the positioning sleeve 73, limiting blocks 721 are arranged at the middle part and the upper end of the expansion link 72, the middle limiting block is limited on the upper side surface of the transverse plate 8, and the upper limiting block 721 is limited on the upper end surface of the frame body 71; reset spring 74 overlaps on telescopic link 72, its both ends are contradicted in the upper end downside of middle part stopper 721 and support body 71 respectively, the head that the telescopic link lower extreme stretches out position sleeve lower extreme port department is for getting material telescopic head in its structure, and the flexible stub bar of getting is the cone that the upper end diameter is greater than the lower extreme diameter, however automatic extracting device descends and makes flexible stub bar make get under the circumstances of the ascending withdrawal of material telescopic head after on the electrode column of conflict frock, reset spring takes place the compression under the effect of middle part stopper, wherein the support body adopts 7 style of calligraphy support bodies, consequently, the spring both ends are contradicted respectively on the horizontal portion downside of middle part stopper and support body.

Preferably, the outer side surface of the cylinder body of the vertical lifting cylinder 63 and the lifting plate are respectively provided with a sliding groove 641 and a positioning block 631, and the positioning block is embedded in the sliding groove; the locating piece passes through the bolt fastening in the cylinder body lateral surface of lift cylinder, on the spout setting and the lifter plate.

The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by the teaching of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as the present invention, fall within the protection scope of the present invention.

Claims

1. A workpiece feeding device with a material overlapping prevention function is characterized by comprising a vibration feeding table and a feeding frame; the material loading frame is provided with a discharging end position of a vibration material loading table, a material loading channel is arranged on the vibration material loading table, a push plate and a placing groove corresponding to the discharging end position of the material loading channel are arranged on the top surface of the material loading frame, the push plate is located beside the placing groove, a translation pushing mechanism for driving the push plate to perform reciprocating translation at the notch of the placing groove is arranged on the material loading frame, and a telescopic rod of the translation pushing mechanism is fixedly connected with the push plate.

2. The workpiece feeding device with the material overlapping prevention function according to claim 1, wherein an inductor is mounted on an inner wall of the placing groove.

3. The workpiece feeding device with the overlapping prevention function as claimed in claim 2, wherein the sensor comprises an infrared sensor, a mounting groove is formed in the placing groove, and the infrared sensor is mounted in the mounting groove.

4. The workpiece feeding device with the material overlapping preventing function according to any one of claims 1 to 3, wherein the translational pushing mechanism comprises a translational pushing cylinder and a pushing frame which are arranged on the feeding frame, the pushing frame is fixed at the end part of a piston rod of the translational pushing cylinder arranged on the feeding frame, and the pushing frame is fixedly connected with the pushing plate.

5. The workpiece feeding device with the overlapping prevention function according to any one of claims 1 to 3, further comprising a material taking mechanism located beside the feeding frame, wherein the material taking mechanism is used for taking out the workpiece in the placing groove and conveying the workpiece to an assembling station.

6. The workpiece feeding device with the material overlapping prevention function is characterized in that the material taking mechanism comprises a workbench, a transverse displacement cylinder, a vertical lifting cylinder and a transverse plate, the workbench is arranged on the side of the material feeding frame, the transverse displacement cylinder is installed on the workbench, a lifting plate is fixed at the end part of a piston rod of the transverse displacement cylinder, the transverse plate is installed on the lifting plate, the vertical lifting cylinder is installed on the lifting plate, an automatic material taking device is arranged on the transverse plate, and a telescopic material taking head is arranged on the automatic material taking device; the automatic material taking device is shifted to the upper part of the placing groove to enable the telescopic material taking head to correspond to the position of a workpiece to be assembled in the placing groove, and the automatic material taking device is shifted to the upper part of a tool of the workbench to enable the workpiece to be assembled on the telescopic material taking head to correspond to the position of the workpiece on the tool.

7. The workpiece feeding device with the material overlapping prevention function is characterized in that the automatic material taking device comprises a frame body, a telescopic rod and a reset spring, wherein the frame body, the telescopic rod and the reset spring are fixed on a transverse plate; the reset spring is sleeved on the telescopic rod, and two ends of the reset spring are respectively butted against the lower side surface of the upper end of the middle limiting block and the lower side surface of the frame body.

8. The workpiece feeding device with the material overlapping prevention function according to claim 6 or 7, wherein a sliding groove and a positioning block are respectively arranged on the outer side surface of the cylinder body of the vertical lifting cylinder and the lifting plate, and the positioning block is embedded in the sliding groove.

9. The workpiece feeding device with the material overlapping prevention function as claimed in claim 6 or 7, wherein the lower end of the telescopic rod is used as a telescopic material taking head, and the telescopic material taking head is a cone with the diameter of the upper end larger than that of the lower end.