CN216234628U

CN216234628U - Automatic workpiece feeding device

Info

Publication number: CN216234628U
Application number: CN202122303754.2U
Authority: CN
Inventors: 朱海峰
Original assignee: Huaihua Hengyu Bamboo And Wood Development Co ltd
Current assignee: Huaihua Hengyu Bamboo And Wood Development Co ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-04-08
Anticipated expiration: 2031-09-23

Abstract

The utility model discloses an automatic workpiece feeding device, which belongs to the field of machining and comprises a rack, wherein a pushing mechanism and a feeding mechanism are arranged on the rack; the pushing mechanism comprises a material pushing plate sliding along the width direction of the rack, the lower end of the material pushing plate is connected with the upper end of a vertical rod, the lower end of the vertical rod is connected with a sliding plate, and the sliding plate is connected with the driving mechanism; the rack is provided with a material clamp, and a cross rod for supporting materials is arranged below the material clamp; the feeding mechanism comprises a first roller arranged on the lifting mechanism, the lower end of the lifting mechanism is provided with a feeding plate arranged along the length direction of the rack, and the lower end of the feeding plate is provided with a second roller; and a sensor used for sensing materials is arranged above the upper material plate. Compare traditional material loading machine, when this device transported the material, the material can not take place to arouse because machine vibrations that the material position takes place the deviation, and the material loading process is more stable, and efficiency has the promotion that is showing.

Description

Automatic workpiece feeding device

Technical Field

The utility model relates to the field of machining, in particular to an automatic workpiece feeding device.

Background

The roller guide rail transportation that traditional work piece loading attachment adopted, the advantage of roller guide rail transportation is simple, it is convenient, the transportation article only need a roller guide rail can, when roller guide rail transportation article, roller guide rail transportation relies on the frictional force transportation, receive external influence very easily, when the machine shakes, article change self position along with shaking very easily when on the track, make the unable normal material loading of article, roller guide rail surface also can often be stained with the oil stain, lead to frictional force to diminish, lead to skidding, unable normal material loading, thereby cause production trouble, influence production efficiency.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model aims to design a feeding device for workpieces, so that materials can be stably and correctly transported in the transportation process.

In order to achieve the purpose, the technical scheme adopted by the utility model is that the automatic workpiece feeding device comprises a rack, wherein a pushing mechanism and a feeding mechanism are arranged on the rack; the pushing mechanism comprises a material pushing plate used for pushing the lowest material of the material clamp, the lower end of the material pushing plate is connected with the upper end of a vertical rod, the lower end of the vertical rod is connected with a sliding plate, and the sliding plate is connected with the driving mechanism; the rack is provided with material clamps, cross rods are arranged below the material clamps at intervals, and the cross rods extend to the side of the feeding mechanism; the feeding mechanism comprises a lifting mechanism, a first roller is arranged on the lifting mechanism, a feeding plate is arranged at the lower end of the lifting mechanism along the length direction of the rack, and a second roller is arranged at the lower end of the feeding plate; and a sensor used for sensing materials is arranged above the upper material plate.

The further improvement lies in that in order to make feed mechanism can better transportation material, a gyro wheel sets up with No. two gyro wheels are relative, leave between elevating system and the last flitch and keep away the vacancy.

The material clamp comprises limiting parts arranged at intervals along the length direction of the rack, clamping grooves are oppositely arranged on the limiting parts on two sides, and a gap is formed between the lower end of each clamping groove and the upper end of the rack.

The further improvement lies in that in order to make the propelling movement dish can be more stable propelling movement at the material of material clamp, the scraping wings interval sets up two.

The utility model has the beneficial effects that: the device is simple in mechanism, materials are pushed into the material feeding plate by the material pushing plate in the material clamp and then are clamped by the two rollers to be rolled and transported, the sensor senses the material transportation condition in real time, and compared with the traditional roller guide rail transportation, the device has the advantages that the deviation of the material position caused by the vibration of a machine can not occur during the material transportation, the material feeding process is more stable, and the efficiency is remarkably improved.

Drawings

FIG. 1 is a front view of the present invention.

FIG. 2 is a schematic top view of the present invention.

FIG. 3 is a left side view of the present invention.

The text labels in the figures are represented as: 1. a power distribution cabinet; 2. a second roller; 3. a sensor number two; 4. a material pushing plate; 5. a first roller; 6. a lifting mechanism; 7. a first sensor; 8. a material clamp; 9. feeding plates; 10. a cross bar; 11. a vertical rod; 12. a sliding plate; 13. a drive mechanism; a. a material outlet; b. the material inlet.

Detailed Description

The following detailed description of the present invention is given for the purpose of better understanding technical solutions of the present invention by those skilled in the art, and the present description is only exemplary and explanatory and should not be construed as limiting the scope of the present invention in any way.

In one embodiment, referring to fig. 1, an automatic workpiece feeding device is provided, in which a pushing mechanism and a feeding mechanism driven by a power distribution cabinet 1 are respectively disposed at two ends of a rack; the pushing mechanism comprises a driving mechanism 13 and a pushing plate 4 which slides along the width direction of the frame under the driving of the driving mechanism 13, the lower end of the pushing plate 4 is connected with the upper end of a vertical rod 11, the lower end of the vertical rod 11 is connected with a sliding plate 12, and the sliding plate 12 is connected with the driving mechanism 13; the rack is provided with a material clamp 8; a cross bar 10 for supporting materials is arranged below the material clamp 8, and the cross bar 10 extends to the side of the feeding mechanism; the feeding mechanism comprises a first roller 5 arranged on a lifting mechanism 6, the lower end of the lifting mechanism 6 is provided with a feeding plate 9 arranged along the length direction of the rack, and the lower end of the feeding plate is provided with a second roller 2; a sensor for sensing materials is arranged above the upper material plate 9, and the sensor comprises a first sensor arranged on the rack and positioned at a material outlet a and a second sensor arranged on the rack and positioned above a material inlet b; the driving mechanism can adopt an air cylinder, an electric push rod and the like to push the object to be a component which can move transversely, and the air cylinder is adopted in the embodiment.

In one embodiment, referring to fig. 1, a lifting mechanism 6 is connected with a first roller 5, and a gap is left between the lower part of the lifting mechanism 6 and a feeding plate 9; no. two gyro wheels 2 install in the frame, are located elevating system 9 below, and when gyro wheel 5 descended the bottom point, gyro wheel 5 and No. two gyro wheels 2 rotatory transportation material together, elevating system adopts actuating mechanism, electric putter etc. can promote the object and do vertical direction removal and the rotatory components and parts of drive gyro wheel, adopts electric putter in this embodiment.

In an embodiment, with reference to fig. 2, the first sensor 7 is installed on the frame and located at the material outlet a, the second sensor 3 is installed on the frame and located above the material inlet b, the material outlet is located at one end, away from the material outlet, of the material feeding plate 9 when the material is transported along the material feeding plate 9, the material is clamped and transported by the rollers, the material feeding port is located at one end, away from the material outlet, of the material feeding plate 9 when the material enters the material feeding plate 9, the sensors are photoelectric sensors, electromagnetic sensors and other devices or devices capable of sensing various specified measured quantities and converting the measured quantities into useful signals according to a certain rule, and the photoelectric sensors are used in this embodiment.

In one embodiment, referring to fig. 3, the lifting mechanism 6 is mounted on the frame, the lifting mechanism 6 is connected with the first roller 5, the first sensor and the second sensor are connected with a control board capable of receiving and processing signals, the lifting mechanism 6 performs corresponding activities according to electric signals sent by the control board, when the second sensor 3 senses that materials are sent out and the first sensor 7 senses that no materials are sent out, the control board sends out electric signals to enable the lifting mechanism 6 to move downwards to reach a bottom point of movement; when the second sensor 3 senses that no material is sent out and no material signal is sent out, and the first sensor 7 senses that material is sent out and a material signal is sent out, the control board sends out an electric signal to enable the lifting mechanism 6 to keep a bottom point state; when no material is sensed by the second sensor 3 and no material signal is sent, and when no material is sensed by the first sensor 7 and no material signal is sent, the control panel sends an electric signal to enable the lifting mechanism 6 to move upwards.

In one embodiment, referring to fig. 2, the material feeding plate 9 is located at the end where the material pushing plate 4 moves to, is 5-10 mm lower than the bottom surface of the material pushing plate 4, and has a width matched with the material, the material feeding plate 9 is provided with a vertical baffle at the end far away from the material pushing plate 4, and the height of the baffle is higher than the height of the material; an escape area is arranged above the second roller 2, and the gap is not shorter than the radius of the second roller 2 and not longer than the diameter of the second roller 2.

The concrete during operation: the sliding seat is wholly pushed by a driving mechanism piston, the material at the lowest part of the material clamp 8 is pushed to the upper material plate 9, after the material is pushed to the upper material plate 9, the material pushing disc 4 returns under the driving of the driving mechanism 13, the material sensor II senses that the material is sent out with a material signal, the sensor I7 senses that no material is sent out with a material signal, the lifting mechanism 6 moves downwards to reach a moving bottom point, meanwhile, the power distribution cabinet 1 drives the roller I5 and the roller II 2 to rotate, the material in the upper material plate is pushed, when the material leaves the upper material plate, the material sensor II senses that no material is sent out with a material signal, the sensor II 3 senses that no material is sent out with a material signal, the lifting mechanism 6 moves upwards, the material pushing plate 4 reaches an initial point, and at the moment, a material loading process is finished.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively unlimited specific mechanisms due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the utility model using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments, or may be learned by practice of the utility model.

Claims

1. The utility model provides a be used for work piece automatic feeding device, it includes the frame, its characterized in that: the frame is provided with a pushing mechanism and a feeding mechanism; the pushing mechanism comprises a pushing plate (4) used for pushing materials at the lowest part of the material clamp (8), the lower end of the pushing plate (4) is connected with the upper end of a vertical rod (11), the lower end of the vertical rod (11) is connected with a sliding plate (12), and the sliding plate (12) is connected with a driving mechanism (13); the feeding mechanism is characterized in that a material clamp (8) is arranged on the rack, cross rods (10) are arranged below the material clamp (8) at intervals, and the cross rods (10) extend to the side of the feeding mechanism; the feeding mechanism comprises a lifting mechanism (6), and a first roller (5) is arranged on the lifting mechanism (6); an upper material plate (9) arranged along the length direction of the rack is arranged at the lower end of the lifting mechanism (6), and a second roller (2) is arranged at the lower end of the upper material plate (9); and a sensor for sensing materials is arranged above the upper material plate (9).

2. An automatic loading device for workpieces as claimed in claim 1, characterized in that: the first roller (5) and the second roller (2) are arranged oppositely, and a space avoiding part is reserved between the lifting mechanism (6) and the upper material plate (9).

3. An automatic loading device for workpieces as claimed in claim 1, characterized in that: the material clamp (8) comprises limiting parts arranged at intervals along the length direction of the rack, clamping grooves are oppositely arranged on the limiting parts on the two sides, and a gap is formed between the lower ends of the clamping grooves and the upper end of the rack.

4. An automatic loading device for workpieces as claimed in claim 1, characterized in that: the two material pushing plates (4) are arranged at intervals.