CN211768950U

CN211768950U - High-precision positioning and feeding device

Info

Publication number: CN211768950U
Application number: CN201922285502.4U
Authority: CN
Inventors: 黄冬冬; 欧阳碧梁; 林明盛; 刘煜煌
Original assignee: Guangzhou Zsrobot Intelligent Equipment Co ltd
Current assignee: Guangzhou Zsrobot Intelligent Equipment Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-10-27
Anticipated expiration: 2029-12-18

Abstract

The utility model provides a high accuracy location material feeding unit has support body and manipulator, set up the carousel on the support body, be equipped with N pay-off station along the circumference of carousel on the carousel, be equipped with the location separating mechanism on the pay-off station, the location separating mechanism includes detachable fixed mounting magnetic iron plate separator, locating pin and deflector on the carousel; the magnetic iron plate separator is used for separating a plurality of thin metal plates and is arranged at the periphery of the thin metal plates; the positioning pin is used for acting with the mounting hole on the thin metal plate and determining the placing position of the thin metal plate on the feeding station; the guide plate is arranged at the outer edge of the thin metal plate and is in contact with the outer side line of the thin metal plate. The device realizes that automatic transport of slim plate and separation on the automation line improve the stability of production line, realizes the automation of production, practices thrift the human cost, improves production quality.

Description

High-precision positioning and feeding device

Technical Field

The utility model relates to a high accuracy location material feeding unit for automobile parts makes the field.

Background

Along with the development of automation technology, more and more automatic positioning conveying devices are applied to an automatic production line, the functional requirements on the conveying devices are more and more complex, in a production line of thin metal plates, the thin metal plates stacked together form tension due to oil stains on the surfaces, and are often difficult to separate, so that when a robot automatically sucks the plates, the situation of sucking multiple plates at a time occurs, and the smooth production cannot be performed, which is a difficulty of the automatic production line. In addition, the online conveying precision in the traditional process is poor, manual frequent assembly is needed, and the defects of high labor cost, low output efficiency, large product quality error and the like are overcome.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a high accuracy location conveyor for automatic production line for avoid among the prior art the slim plate of metal in the location, get the material, the cost of labor that exists in the blowing production line is high, the output efficiency is low, product location and transmission precision are poor, lead to product quality error defects such as big.

The technical scheme of the utility model is realized like this:

a high-precision positioning feeding device comprises a frame body and a manipulator, wherein a turntable is arranged on the frame body, N feeding stations are arranged on the turntable along the circumferential direction of the turntable, a positioning and separating mechanism is arranged on the feeding stations, and the positioning and separating mechanism comprises a magnetic iron plate separator, a positioning pin and a guide plate which are detachably and fixedly arranged on the turntable; the magnetic iron plate separator is used for separating a plurality of thin metal plates and is arranged at the periphery of the thin metal plates to separate the thin metal plates which are bonded together under the action of magnetic force; the positioning pin is used for acting with the mounting hole on the thin metal plate and determining the placing position of the thin metal plate on the feeding station; the guide plate is arranged at the outer edge of the thin metal plate and is in contact with the outer side line of the thin metal plate, so that the thin metal plate is prevented from shifting or misplacing when the manipulator takes out the thin metal plate from the feeding station.

The high-precision positioning feeding device is provided with two magnetic iron plate separators which are arranged oppositely, and the thin metal plate is positioned between the two magnetic iron plate separators.

According to the high-precision positioning and feeding device, the thin metal plate is special-shaped or special-shaped in appearance.

The high-precision positioning and feeding device is characterized in that the shape of the thin metal plate is provided with a convex part, correspondingly, the guide plate is provided with a guide groove along the height direction of the guide plate, and the concave profile of the guide groove is matched with the convex part of the shape of the thin metal plate; the profile of the thin metal plate is provided with a concave part, correspondingly, the guide plate is provided with a guide protrusion along the height direction of the guide plate, and the convex profile of the guide protrusion is matched with the concave part of the profile of the thin metal plate.

The high-precision positioning feeding device is characterized in that a supporting block is further arranged on the feeding station, and the supporting block is detachably and fixedly arranged on the turntable and used for supporting the thin metal plate to a certain height.

The high-precision positioning feeding device is characterized in that N feeding stations are uniformly distributed along the circumferential direction of the rotary table; four feeding stations are uniformly distributed along the circumferential direction of the rotary disc, and the positioning and separating mechanisms on the four feeding stations are symmetrically distributed in pairs.

According to the high-precision positioning feeding device, the turntable is a four-indexing turntable, the four-indexing turntable is driven by the divider to rotate, the four-indexing turntable is controlled to rotate 90 degrees at each time, and the divider is installed on the frame body below the four-indexing turntable.

The high-precision positioning feeding device is characterized in that the frame body is further provided with a photoelectric sensor for detecting whether the thin metal plate on the feeding station is conveyed completely, and if the thin metal plate on the feeding station is conveyed completely, the rotary table rotates to enter the next feeding station.

The high-precision positioning feeding device is also provided with a PLC (programmable logic controller) for controlling the rotation of the turntable, and the turntable enters one feeding station when the PLC sends out a control instruction.

The utility model discloses following beneficial effect has:

the utility model discloses utilize the polarity of magnet to cut apart iron plate, will be stained with thick grease or the irregular iron plate of shape, quick separation ensures that the sheet material surface is bright and clean seamless, then transports the iron plate material to appointed position with sucking disc or manipulator and carries out stamping process, realizes automaticly to easy operation, convenient to use, labour saving and time saving simultaneously economizes the cost.

The device provided by the utility model is an accurate quartering degree rotary conveying and separator, realizes that automatic the carrying of slim plate on the automation line is automatic and the separation, improves the stability of production line, realizes the automation of production, practices thrift the human cost, improves production quality.

The device provided by the utility model can be used for feeding stations to actual production in a connected or parallel mode by the method provided by the invention no matter how large, shape, weight and material height the materials are separated, the production efficiency is high, and the situation that the enterprise is lack of manpower and the employment is difficult can be solved. The user can design the customization according to slim sheet metal's size, weight, shape, the high isoparametric of one-tenth buttress material the utility model discloses the device is nimble changeable, can reach the ideal demand that satisfies the user by the at utmost.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a structural diagram of a high-precision positioning feeding device of the present invention;

fig. 2 is a usage status diagram of the high-precision positioning feeding device of the present invention.

The attached drawings are as follows: a frame body 1; a turntable 2; a magnetic iron plate separator 3; a positioning pin 4; a guide plate 5; a thin metal plate member 6; and a support block 7.

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 without creative efforts belong to the protection scope of the present invention.

Embodiment 1 high accuracy location material feeding unit

The device is mainly used for the precise positioning, the precise conveying and the precise taking and placing of thin metal plates 6 (also can be used for the precise positioning, the precise conveying and the precise taking and placing of thin metal plates 6 with common shapes) with special shapes or special shapes, as shown in figure 1-2, the device is provided with a frame body 1, a turntable 2 is arranged on the frame body 1, the turntable is a four-division turntable, a divider drives the four-division turntable to rotate for controlling the four-division turntable to rotate for 90 degrees at each time, the divider is arranged on the frame body below the four-division turntable, four feeding stations are uniformly distributed on the turntable 2 along the circumferential direction of the turntable 2, or more than four or less than four feeding stations are added according to requirements, positioning and separating mechanisms are arranged on the feeding stations, the positioning and separating mechanisms on the four feeding stations are symmetrically distributed in pairs, each positioning and separating mechanism comprises, A plurality of positioning pins 4 and a plurality of guide plates 5; the magnetic iron plate separator 3 is used for separating a plurality of thin metal plates 6, and is arranged at the periphery of the thin metal plates 6 and separates the thin metal plates 6 which are bonded together under the action of magnetic force; preferably, the two magnetic iron plate separators 3 are oppositely arranged, and the thin sheet metal element 6 is located between the two magnetic iron plate separators 3.

The positioning pin 4 is used for acting with the mounting hole on the thin metal plate 6 and determining the placing position of the thin metal plate 6 on the feeding station; the mounting position of the positioning pin 4 on the feeding station corresponds to the position of the mounting hole on the thin metal plate 6.

The guide plate 5 is arranged at the outer edge of the thin metal plate 6 and is in contact with the outer side line of the thin metal plate 6, so that the thin metal plate 6 is prevented from shifting or misplacing when being taken out from the feeding station. Preferably, when the thin metal plate 6 has a protrusion in its outer shape, the guide plate 5 is correspondingly provided with a guide groove along its height direction, and the concave profile of the guide groove is matched with the protrusion in the outer shape of the thin metal plate 6; when the thin metal plate 6 has a concave portion in its outer shape, correspondingly, the guide plate 5 is provided with a guide protrusion along its own height direction, and the convex profile of the guide protrusion is matched with the concave portion in the outer shape of the thin metal plate 6.

The feeding station is also provided with a supporting block 7, and the supporting block 7 is detachably and fixedly arranged on the turntable 2 and used for supporting the thin metal plate 6 to a certain height.

A frame body 1 of the device is also provided with a photoelectric sensor for detecting whether the thin metal plate 6 on the feeding station is conveyed or not, and if the thin metal plate is conveyed, the rotary disc rotates to enter the next feeding station.

The device also has a PLC (programmable logic controller) for controlling the rotation of the turntable 2, and the turntable 2 enters a feeding station when the PLC sends out a control instruction.

The device carries and separates production line stack together's thin plate, simple structure, and positioning accuracy is high, and the plate separation is effectual, can make production line continuous production 1 hour after the manual work once adorns, greatly reduced workman's intensity of labour, improve production efficiency, realize the automated production of production line.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

Furthermore, the terms "first", "second", "element i", "element ii" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying a number of technical features indicated. Thus, features defined as "first", "second", "element i", "element ii" may explicitly or implicitly include one or more of such features. In the description of the present invention, "plurality" or "a plurality" means two or more unless specifically limited otherwise.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-precision positioning feeding device is characterized by comprising a frame body and a manipulator, wherein a turntable is arranged on the frame body, N feeding stations are arranged on the turntable along the circumferential direction of the turntable, and a positioning and separating mechanism is arranged on the feeding stations and comprises a magnetic iron plate separator, a positioning pin and a guide plate which are detachably and fixedly arranged on the turntable; the magnetic iron plate separator is used for separating a plurality of thin metal plates and is arranged at the periphery of the thin metal plates; the positioning pin is used for acting with the mounting hole on the thin metal plate and determining the placing position of the thin metal plate on the feeding station; the guide plate is arranged at the outer edge of the thin metal plate and is in contact with the outer side line of the thin metal plate, so that the thin metal plate is prevented from shifting or misplacing when the manipulator takes out the thin metal plate from the feeding station.

2. A high precision positioning and feeding device as claimed in claim 1, wherein there are two magnetic iron plate separators arranged oppositely, and the thin metal plate is located between the two magnetic iron plate separators.

3. A high precision positioning and feeding device as claimed in claim 1, wherein the thin metal plate is shaped as a special shape.

4. A high precision positioning and feeding device as claimed in claim 1, wherein the thin metal plate has a protrusion on its exterior, and correspondingly, the guiding plate has a guiding groove along its height direction, and the concave profile of the guiding groove is matched with the protrusion on the exterior of the thin metal plate; the profile of the thin metal plate is provided with a concave part, correspondingly, the guide plate is provided with a guide protrusion along the height direction of the guide plate, and the convex profile of the guide protrusion is matched with the concave part of the profile of the thin metal plate.

5. A high precision positioning feeding device as claimed in claim 1, wherein the feeding station further comprises a support block, the support block is detachably and fixedly mounted on the turntable for supporting the thin metal plate to a certain height.

6. A high-precision positioning feeding device as claimed in claim 1, wherein N feeding stations are uniformly arranged along the circumferential direction of the rotary table; four feeding stations are uniformly distributed along the circumferential direction of the rotary disc, and the positioning and separating mechanisms on the four feeding stations are symmetrically distributed in pairs.

7. A high accuracy positioning material feeding unit as in claim 6, wherein said carousel is a four-index carousel, and the four-index carousel is rotated by a splitter, and is controlled to rotate 90 degrees at a time, and said splitter is installed on the frame body below the four-index carousel.

8. A high precision positioning feeding device as claimed in claim 1, wherein the frame body is further provided with a photoelectric sensor for detecting whether the thin metal plate at the feeding station is completely conveyed, and if the thin metal plate is completely conveyed, the rotary table rotates to enter the next feeding station.

9. A high precision positioning feeding device as claimed in claim 1, further comprising a PLC programmed controller for controlling the rotation of the rotary table, wherein the PLC programmed controller controls the rotary table to advance to a feeding station every time a control command is issued.