CN216759515U

CN216759515U - Automatic feeding frame for shot blasting machine

Info

Publication number: CN216759515U
Application number: CN202122963568.1U
Authority: CN
Inventors: 何家奇
Original assignee: Foshan Yuanfeng Machinery Manufacturing Co ltd
Current assignee: Foshan Yuanfeng Machinery Manufacturing Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-06-17
Anticipated expiration: 2031-11-29

Abstract

The utility model discloses an automatic feeding frame for shot blasting machines, and relates to the technical field of feeding frames. The automatic feeding device comprises a conveyor, four groups of mounting racks are evenly arranged on the conveyor in the left and right directions, each mounting rack comprises supporting legs and a track, a feeding arm is installed on each track through a limiting mechanism, the lower surface of each feeding arm is connected with a driving mechanism in a transmission mode, a rectangular box is fixedly installed on the upper surface of each feeding arm, a cylinder is fixedly installed on the inner wall of the lower side of each rectangular box, a feeding arm is installed on a piston of each cylinder in a fixed mode, a first rectangular opening is formed in the upper surface of each rectangular box corresponding to the feeding arm, and a guide mechanism is arranged between each side face of the feeding arm and the corresponding rectangular box. The workpiece placing device can rapidly and stably place workpieces on the upper surface of the conveyor, the workpiece placing device is placed more orderly, the traditional manual feeding is replaced, the two hands of workers are released, and the working efficiency is improved.

Description

Automatic feeding frame for shot blasting machine

Technical Field

The utility model relates to the technical field of material loading frames, in particular to an automatic material loading frame for a shot blasting machine.

Background

The shot blasting equipment is applied to cleaning of sand sticking and oxide skins on the surfaces of various aluminum profiles and die castings, almost all aluminum profiles, steel casting pieces, gray castings, malleable iron pieces, ductile iron pieces and the like are subjected to shot blasting treatment, and the shot blasting machine is formed by combining a host machine, a lifting machine, a feeding frame, a discharging frame, a sand pouring table, automatic material taking, water spraying dust removal and cloth bag pulse dust removal.

In the prior art, the traditional feeding frame for the shot blasting machine mostly adopts manual operation, a workpiece needs to be manually placed on the feeding frame, the working strength is high, the working efficiency is low, the workpiece is not placed neatly, and certain potential safety hazards exist simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model provides an automatic feeding frame for a shot blasting machine, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an automatic feeding frame for shot-blasting machine, includes the conveyer, evenly be provided with four group's mounting brackets about going up of conveyer, the mounting bracket includes supporting legs and track, the supporting legs sets up in the front and back side of conveyer, and fixed mounting has the track between the supporting legs upper surface around, all install the feeding arm through stop gear on the track, the lower surface and the actuating mechanism transmission of feeding arm are connected, the equal fixed mounting of upper surface of feeding arm has the rectangle box, fixed mounting has the cylinder on the downside inner wall of rectangle box, fixed surface installs the material loading arm on the piston of cylinder, and the corresponding rectangle box upper surface of material loading arm has seted up first rectangle opening, all be provided with guiding mechanism between side and the rectangle box about the material loading arm.

Further, the conveyer adopts a roller conveying structure.

Further, stop gear includes fixed plate and guide roll wheel, the lower surface front and back edge of pay-off arm all is provided with the fixed plate near controlling the position, and controls and be close to the equal fixed mounting in upper and lower position between the fixed plate and have guide roll wheel, guide roll wheel with the laminating of track side from top to bottom.

Further, actuating mechanism includes riser, transmission shaft, gear, rack, chain subassembly and gear motor, orbital lower surface is located the equal fixed mounting in conveyer front side and has the riser, all be provided with the transmission shaft on the riser, and all be provided with the gear with the corresponding position of track on the transmission shaft, be provided with the rack on the corresponding conveying arm upside inner wall of gear, and rack and gear intermeshing, the transmission shaft passes through the chain subassembly and is connected with the gear motor transmission.

Furthermore, a second rectangular opening is formed in the lower side wall of the track corresponding to the gear.

Further, guiding mechanism includes guide block and guide way, the side all sets up the guide block about the material loading arm, the guide way has been seted up on the corresponding rectangle box upper side wall of guide block, and the guide block activity is inserted and is located in the guide way.

Compared with the prior art, the utility model provides an automatic feeding frame for shot blasting machines, which has the following beneficial effects:

this automatic feeding frame for shot-blasting machine makes things convenient for the work piece to put neatly through setting up the material loading arm, and rethread actuating mechanism drives the conveying arm and removes, makes the work piece can be fast and stable place the work piece in the conveyer upper surface on the material loading arm to the messenger puts more neatly, replaces artifical material loading in the past, has released workman's both hands, improves work efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a cross-sectional view of a mount of the present invention.

In the figure: 1. a conveyor; 2. a mounting frame; 201. supporting legs; 202. a track; 3. a limiting mechanism; 301. a fixing plate; 302. a guide roller; 4. a feeding arm; 5. a drive mechanism; 501. a vertical plate; 502. a drive shaft; 503. a gear; 504. a rack; 505. a chain assembly; 506. a reduction motor; 6. a rectangular box; 7. a cylinder; 8. a feeding arm; 9. a first rectangular opening; 10. a guide mechanism; 101. a guide block; 102. a guide groove; 11. a second rectangular opening.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and 2, the utility model discloses an automatic feeding frame for a shot blasting machine, which comprises a conveyor 1, wherein four groups of mounting frames 2 are uniformly arranged on the conveyor 1 from left to right, each mounting frame 2 comprises a supporting leg 201 and a rail 202, the supporting legs 201 are arranged on the front side surface and the rear side surface of the conveyor 1, the rails 202 are fixedly arranged between the upper surfaces of the front supporting leg 201 and the rear supporting leg 201, the rails 202 are respectively provided with a feeding arm 4 through a limiting mechanism 3, the upper inner wall of the upper side of the feeding arm 4 and the rear side edge of the upper surface of the rail 202 are respectively provided with an infrared sensor, when the upper infrared sensor and the lower infrared sensor are aligned, the feeding arm 4 stops moving, the lower surface of the feeding arm 4 is in transmission connection with a driving mechanism 5, the upper surface of the feeding arm 4 is respectively and fixedly provided with a rectangular box 6, the lower inner wall of the rectangular box 6 is fixedly provided with an air cylinder 7, the upper surface of a piston of the air cylinder 7 is fixedly provided with a feeding arm 8, and a first rectangular opening 9 is formed in the upper surface of the rectangular box 6 corresponding to the feeding arm 8, and guide mechanisms 10 are arranged between the left side surface and the right side surface of the feeding arm 8 and the rectangular box 6.

Specifically, the conveyor 1 adopts a roller conveying structure.

In this embodiment, feeding arm 4 and material loading arm 8 can be installed in conveyer 1 at the interval, and conveyer 1 can be better with feeding arm 4 and material loading arm 8 cooperation use.

Specifically, stop gear 3 includes fixed plate 301 and guide roller 302, the lower surface front and back edge of pay-off arm 4 is close to about the position all is provided with fixed plate 301, and is close to about between the fixed plate 301 about and equal fixed mounting in position has guide roller 302, guide roller 302 with the laminating of track 202 side from top to bottom.

In this embodiment, the fixing plate 301 is convenient to mount the guide roller 302, the upper and lower guide rollers 302 are clamped on the rail 202, and the baffle feeding arm 4 moves back and forth along the rail 202.

Specifically, actuating mechanism 5 includes riser 501, transmission shaft 502, gear 503, rack 504, chain subassembly 505 and gear motor 506, the lower surface of track 202 is located the equal fixed mounting in conveyer 1 front side and has riser 501, all be provided with transmission shaft 502 on the riser 501, and all be provided with gear 503 with the corresponding position of track 202 on the transmission shaft 502, be provided with rack 504 on the corresponding pay-off arm 4 upside inner wall of gear 503, and rack 504 and gear 503 intermeshing, transmission shaft 502 passes through chain subassembly 505 and is connected with gear motor 506 transmission.

In this embodiment, the output shaft of the speed reduction motor 506 drives the chain assembly 505 to rotate, so that the chain assembly 505 drives the transmission shaft 502 to rotate, the transmission shaft 502 drives the gear 503 to rotate, the gear 503 enables the rack 504 to move back and forth, and the rack 504 drives the feeding arm 4 to move back and forth.

Specifically, a second rectangular opening 11 is formed on the lower side wall of the rail 202 corresponding to the gear 503.

In this embodiment, the second rectangular opening 11 facilitates the installation and rotation of the gear 503.

Specifically, the guide mechanism 10 includes a guide block 101 and a guide groove 102, the left side surface and the right side surface of the feeding arm 8 are both provided with the guide block 101, the guide groove 102 is provided on the upper side wall of the rectangular box 6 corresponding to the guide block 101, and the guide block 101 is movably inserted into the guide groove 102.

In this embodiment, the guide block 101 moves up and down along the guide groove 102 on the side wall of the rectangular box 6 along with the loading arm 8, so that the loading arm 8 moves up and down stably.

When the feeding mechanism is used, workpieces are placed on the upper surface of the feeding arm 8 in order, at the moment, the upper surface of the feeding arm 8 is 25mm higher than the upper surface of the conveyor 1, the output shaft of the speed reduction motor 506 drives the chain assembly 505 to rotate through the driving mechanism 5, the chain assembly 505 drives the transmission shaft 502 to rotate through the transmission shaft 502, the transmission shaft 502 drives the gear 503 to rotate, the gear 503 drives the rack 504 to move towards the rear side conveyor 1, the rack 504 drives the feeding arm 4 to move towards the rear side, meanwhile, the guide roller 302 in the limiting mechanism 3 moves back and forth along the track 202, so that the feeding arm 4 moves back and forth stably, the feeding arm 4 drives the rectangular box 6 to move towards the rear side, the rectangular box 6 drives the feeding arm 8 to move backwards through the air cylinder 7, the infrared sensor on the feeding arm 4 is aligned with the infrared sensor on the track 202, the driving mechanism 5 stops moving, the workpieces on the feeding arm 8 are positioned right above the conveyor 1, and then the air cylinder 7 drives the feeding arm 8 to move downwards, the work piece of 8 upper surfaces of material loading arm is placed in 1 upper surface of conveyer, make things convenient for the work piece to put neatly, make 8 upper surfaces of material loading arm work pieces can fast and stable place the work piece in 1 upper surface of conveyer to the messenger puts more neatly, replace artifical material loading in the past, released workman's both hands, improve work efficiency, the work piece is placed and is accomplished the back, actuating mechanism 5 drives pay-off arm 4 and resets, cylinder 7 raises the material loading arm 8 simultaneously and resets, the follow-up work piece of placing of being convenient for.

To sum up, this automatic feeding frame for shot-blasting machine can be fast and stable place the work piece in 1 upper surface of conveyer to it is more neat to make to put, replaces former artifical material loading, has released workman's both hands, improves work efficiency.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic feeding frame for shot-blasting machine, includes conveyer (1), its characterized in that: four groups of mounting frames (2) are uniformly arranged on the upper left and right sides of the conveyor (1), each mounting frame (2) comprises a supporting leg (201) and a rail (202), the supporting legs (201) are arranged on the front side and the rear side of the conveyor (1), the rails (202) are fixedly arranged between the upper surfaces of the front supporting leg (201) and the rear supporting leg (201), the rails (202) are respectively provided with a feeding arm (4) through a limiting mechanism (3), the lower surface of each feeding arm (4) is in transmission connection with a driving mechanism (5), the upper surface of each feeding arm (4) is respectively and fixedly provided with a rectangular box (6), an air cylinder (7) is fixedly arranged on the inner wall of the lower side of each rectangular box (6), a feeding arm (8) is fixedly arranged on the upper surface of a piston of each air cylinder (7), and a first rectangular opening (9) is formed in the upper surface of each rectangular box (6) corresponding to the feeding arm (8), and guide mechanisms (10) are arranged between the left side surface and the right side surface of the feeding arm (8) and the rectangular box (6).

2. The automatic feeding frame for the shot blasting machine as claimed in claim 1, wherein: the conveyor (1) adopts a roller conveying structure.

3. The automatic feeding frame for the shot blasting machine as claimed in claim 1, wherein: stop gear (3) are including fixed plate (301) and guide roll wheel (302), the lower surface front and back edge of pay-off arm (4) is close to about the position all be provided with fixed plate (301), and is close to the equal fixed mounting in upper and lower position between left and right fixed plate (301) and has guide roll wheel (302), guide roll wheel (302) with the laminating of track (202) side from top to bottom.

4. The automatic feeding frame for the shot blasting machine as claimed in claim 1, wherein: actuating mechanism (5) are including riser (501), transmission shaft (502), gear (503), rack (504), chain subassembly (505) and gear motor (506), the lower surface of track (202) is located the equal fixed mounting of conveyer (1) front side and has riser (501), all be provided with transmission shaft (502) on riser (501), and all be provided with gear (503) with track (202) corresponding position on transmission shaft (502), be provided with rack (504) on corresponding pay-off arm (4) upside inner wall of gear (503), and rack (504) and gear (503) intermeshing, transmission shaft (502) are connected with gear motor (506) transmission through chain subassembly (505).

5. The automatic feeding frame for the shot blasting machine as claimed in claim 4, wherein: and a second rectangular opening (11) is formed in the lower side wall of the track (202) corresponding to the gear (503).

6. The automatic feeding frame for the shot blasting machine as claimed in claim 1, wherein: the guide mechanism (10) comprises guide blocks (101) and guide grooves (102), the left side face and the right side face of the feeding arm (8) are respectively provided with the guide blocks (101), the guide grooves (102) are formed in the upper side wall of the rectangular box (6) corresponding to the guide blocks (101), and the guide blocks (101) are movably inserted into the guide grooves (102).