CN216862870U - Automatic change feed bin - Google Patents

Abstract

The utility model relates to the field of machining of mechanical equipment, in particular to an automatic stock bin. The specific technical scheme is as follows: the device comprises a storage bin, wherein a vertical slide rail is arranged in the storage bin, and a horizontal screw rod and a horizontal connecting rod are arranged on the vertical slide rail through a slide block; the horizontal connecting rod is sleeved with a connecting block in a sliding manner, and the connecting block is connected with the horizontal screw rod through threads; and a manipulator is arranged on the connecting block. Compared with the prior art, the automatic storage bin has the advantages of simple structure, stable positioning and capability of automatically loading and unloading materials through the mechanical claw, and the automatic loading and unloading vehicle can be realized.

Description

Automatic change feed bin

Technical Field

The utility model relates to the field of machining of mechanical equipment, in particular to an automatic stock bin.

Background

With the development of science and technology in modern society, intelligent manufacturing units are widely used in industrial production. The conveying mechanism to the material in the automatic feed bin is the most important component part, and the conveying mechanism such as track is transported to the material more in current automatic feed bin, and its structure is complicated and the transportation precision is low, especially to the last unloading of small-size machined part such as gear element, and current automatic feed bin can not cooperate the processing agency operation well, lacks a simple structure and goes up the automatic feed bin that the unloading precision is high and can automatic skip from top to bottom.

Disclosure of Invention

The utility model aims to provide an automatic storage bin to solve the problems.

In order to achieve the purpose of the utility model, the technical scheme adopted by the utility model is as follows: the device comprises a storage bin, wherein a vertical slide rail is arranged in the storage bin, and a horizontal screw rod and a horizontal connecting rod are arranged on the vertical slide rail through a slide block; the horizontal connecting rod is sleeved with a connecting block in a sliding manner, and the connecting block is connected with the horizontal screw rod through threads; and a manipulator is arranged on the connecting block.

Preferably, a vertical screw rod is arranged in the bin and is in threaded connection with the connecting block; a horizontal sliding groove is formed below the vertical screw rod, and the vertical screw rod is connected with the horizontal sliding groove in a sliding mode.

Preferably, the manipulator comprises a cylinder and a left mechanical claw finger and a right mechanical claw finger which are driven by the cylinder, and the cylinder and the mechanical claw fingers are both arranged on the connecting block.

Preferably, the device further comprises two rails; two orbital one end all sets up in the feed bin, be provided with the skip on the track.

Preferably, one end of the track in the storage bin is provided with a first sensor, and the other end of the track is provided with a second sensor.

Preferably, the track comprises two guide rails arranged side by side, a motor and a plurality of rollers; the rollers are arranged between the two guide rails at intervals; two ends of the roller are fixed by bearing fixing seats, and a rolling ring and a transmission chain disc are arranged on the roller; the motor drives the transmission chain disc to rotate through the transmission chain.

Preferably, the track is provided with a protection plate for covering the transmission chain disc and the transmission chain.

Preferably, the first sensor and the second sensor are both arranged on the protection plate.

The beneficial technical effects of the utility model are as follows: the manipulator is arranged on the connecting block, the connecting block is in threaded connection with the horizontal screw rod, and the connecting block is in sliding sleeve connection with the horizontal connecting rod; the connecting block moves left and right under the limit of the horizontal connecting rod by rotating the horizontal screw rod; meanwhile, the horizontal connecting rod and the horizontal screw rod are arranged on the sliding block, and the sliding block can slide on the vertical sliding rail to realize the left and right movement of the manipulator; the manipulator capable of moving in multiple directions can clamp and move the material to be processed, a material tray or a material trolley.

Therefore, compared with the prior art, the automatic storage bin is simple in structure, stable in positioning and capable of automatically feeding and discharging materials through the mechanical claw.

Drawings

FIG. 1 is a cross-sectional view of a storage bin according to an embodiment of the present invention;

FIG. 2 is a block diagram of a track according to an embodiment of the present invention;

fig. 3 is a schematic overall structure diagram of the embodiment of the present invention.

In the figure: the device comprises a storage bin 1, a first sensor 21, a second sensor 22, a guide rail 23, a motor 24, a roller 25, a bearing fixing seat 26, a rolling ring 27, a transmission chain disc 28, a transmission chain 29, a skip 3, a vertical sliding rail 4, a sliding block 41, a horizontal screw rod 42, a horizontal connecting rod 43, a connecting block 44, a vertical screw rod 45, an air cylinder 51, a mechanical claw finger 52 and a protection plate 6.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Unless otherwise specified, the technical means used in the examples are conventional means well known to those skilled in the art.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used for convenience of description of the present invention only, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, fig. 1 is a schematic diagram illustrating a side surface of a storage bin 1 hidden for conveniently observing the internal structure of the storage bin 1; figure 2 shows the shield plate 6 hidden from view by the drive mechanism of the track 2. The device comprises a storage bin 1, wherein a vertical slide rail 4 is arranged in the storage bin 1, and a horizontal screw rod 42 and a horizontal connecting rod 43 are arranged on the vertical slide rail 4 through a slide block 41; the horizontal connecting rod 43 is sleeved with a connecting block 44 in a sliding manner, and the connecting block 44 is in threaded connection with the horizontal screw rod 42; a robot is provided on the connection block 44. The manipulator is arranged on the connecting block, the connecting block is in threaded connection with the horizontal screw rod, and the connecting block is in sliding sleeve connection with the horizontal connecting rod; the connecting block moves left and right under the limit of the horizontal connecting rod by rotating the horizontal screw rod; meanwhile, the horizontal connecting rod and the horizontal screw rod are arranged on the sliding block, and the sliding block can slide on the vertical sliding rail to realize the left and right movement of the manipulator; the manipulator capable of moving in multiple directions can be used for feeding materials to be processed. It is contemplated that a power mechanism may be provided to drive the slide 41 up and down on the vertical slide 4.

A vertical screw rod 45 is arranged in the stock bin 1, and the vertical screw rod 45 is in threaded connection with a connecting block 44; a horizontal sliding groove is formed below the vertical screw rod 45, and the vertical screw rod 45 is connected with the horizontal sliding groove in a sliding mode. The vertical screw rod 45 is in threaded connection with the connecting block 44, and the vertical screw rod 45 rotates to drive the connecting block 44 to move up and down; meanwhile, the connecting block 44 moves horizontally to drive the vertical screw rod 45 to slide on the horizontal sliding groove, so that the vertical screw rod moves along with the connecting block 44. One end of the horizontal screw rod 42 and one end of the vertical screw rod 45 are both provided with motors which enable the horizontal screw rod and the vertical screw rod to rotate. Furthermore, a sliding groove can be arranged above the vertical screw rod 45, so that the movement is more stable.

The manipulator comprises a cylinder 51 and a left mechanical claw finger and a right mechanical claw finger 52 driven by the cylinder, wherein the cylinder 51 and the mechanical claw fingers 52 are both arranged on the connecting block 44. The air cylinder 51 drives the mechanical claw finger 52 to work, and the mechanical claw finger is controlled to grab or release the clamped material. The manipulator capable of moving in a three-dimensional mode can grab and horizontally transport materials at all heights.

Also comprises two tracks 2; one end of each of the two rails 2 is arranged in the storage bin 1, and a skip car 3 is arranged on each rail 2. The two rails 2 respectively carry out feeding and discharging on the storage bin; in the storage bin 1, a manipulator transports materials on a skip car 3; the rail 2 serves to restrict the movement of the skip 3.

The track 2 is provided with a first sensor 21 at one end and a second sensor 22 at the other end within the magazine 1. The track 2 comprises two guide rails 23 arranged side by side, a motor 24 and a plurality of rollers 25; the rollers 25 are arranged between the two guide rails 23 at intervals; two ends of the roller 25 are fixed by a bearing fixing seat 26, and a rolling ring 27 and a transmission chain disc 28 are arranged on the roller 25; the motor 24 drives the driving chain disk 28 to rotate through the driving chain 29. The bearing is embedded in the bearing fixing seat 26, and the roller 25 is fixed on the rail 2 by the bearing fixing seat 26 through the bearing. Wheels of the skip car 3 are limited by the guide rails 23, the lower part of the skip car 3 is in contact with the rolling ring 27, and the skip car 3 is driven by the rolling ring 27 to move on the track 2.

The track 2 is provided with a guard plate 6 covering the drive chain disc 28 and the drive chain 29. The guide rail 23 is fixed on the ground, and the protection plate 6 covers the whole conveying device and plays a role in protecting and blocking the whole conveying device. The first sensor 21 and the second sensor 22 are both arranged on the protection plate 6 and used for judging and feeding back the moving position of the skip car 3. The motor 24 is a servo motor and is fixed on the track 2, and the motor 24 drives the transmission chain disc 28 to rotate through the transmission chain 29 so as to drive the skip 3 to move.

When the material conveying device starts to work, the material trolley 3 loaded with materials is manually pushed onto the guide rail 23, the automatic button is started after the material trolley 3 completely enters the guide rail 23, the second sensor 22 senses that the material trolley 3 is on the conveying device at the moment, the system feeds back a signal to control the motor 24 to start to work and drive the transmission chain disc 28 to rotate clockwise, the transmission chain disc 28 rotates and drives the transmission chain 29 to rotate, the transmission chain 29 works and drives other transmission chain discs 28 to start to work, so that the rolling ring 27 is driven to rotate by the rolling roller 25, and the material trolley 3 5 moves towards the material bin; when the skip car 3 moves to the interior of the storage bin 1 and just moves to the first sensor 21, the first sensor 21 feeds back a signal to the system, and the system sends a signal to control the servo motor 16 to stop moving. The system sends a signal to start the operation of the silo 1. After the material on the skip car 3 is processed, the system sends a signal to control the manipulator to grab the material to move to a discharging station by the working control of the storage bin 1, and the material loading and unloading transfer work is completed. After the skip 3 of the blanking station is full, the system sends a signal to control the motor 24 of the blanking station to start working, and the discharge of the skip 3 is completed.

It can be understood that a plurality of material trucks 3 for loading materials to be processed can be arranged on the feeding track 2 at the same time by a worker, and an empty material truck 3 is arranged on the discharging track 2 to start processing; when the skip car 3 on the blanking track 2 is full, the track 2 drives the skip car to exit the storage bin 1; empty skip 3 on the track 2 of manipulator with the material loading snatchs to the track 2 of unloading on, and the track 2 of material loading transports follow-up skip simultaneously and gets into feed bin 1, realizes the automatic skip of going up of feed bin.

Claims (8)

1. An automatic change feed bin which characterized in that: the device comprises a storage bin (1), wherein a vertical slide rail (4) is arranged in the storage bin (1), and a horizontal screw rod (42) and a horizontal connecting rod (43) are arranged on the vertical slide rail (4) through a slide block (41); the horizontal connecting rod (43) is sleeved with a connecting block (44) in a sliding mode, and the connecting block (44) is in threaded connection with the horizontal screw rod (42); and a manipulator is arranged on the connecting block (44).

2. An automated storage bin according to claim 1, wherein: a vertical screw rod (45) is arranged in the stock bin (1), and the vertical screw rod (45) is in threaded connection with a connecting block (44); and a horizontal sliding groove is formed below the vertical screw rod (45), and the vertical screw rod (45) is connected with the horizontal sliding groove in a sliding manner.

3. The automated storage bin of claim 2, wherein: the manipulator comprises an air cylinder (51) and a left mechanical claw finger and a right mechanical claw finger (52) driven by the air cylinder, wherein the air cylinder (51) and the mechanical claw fingers (52) are both arranged on the connecting block (44).

4. The automated storage bin of claim 1, wherein: the device also comprises two tracks (2); two the one end of track (2) all sets up in feed bin (1), be provided with skip (3) on track (2).

5. The automated storage bin of claim 4, wherein: one end of the track (2) in the storage bin (1) is provided with a first sensor (21), and the other end of the track is provided with a second sensor (22).

6. The automated storage bin of claim 5, wherein: the track (2) comprises two guide rails (23) arranged side by side, a motor (24) and a plurality of rollers (25); the rollers (25) are arranged between the two guide rails (23) at intervals; two ends of the roller (25) are fixed by a bearing fixing seat (26), and a rolling ring (27) and a transmission chain disc (28) are arranged on the roller (25); the motor (24) drives the transmission chain disc (28) to rotate through the transmission chain (29).

7. The automated storage bin of claim 6, wherein: and a protection plate (6) for covering the transmission chain plate (28) and the transmission chain (29) is arranged on the track (2).

8. The automated storage bin of claim 7, wherein: the first sensor (21) and the second sensor (22) are both arranged on the protection plate (6).

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