CN111453315B

CN111453315B - Charging tray transfer device for casting production

Info

Publication number: CN111453315B
Application number: CN202010448285.0A
Authority: CN
Inventors: 吴明龙; 吴云锋; 董继华
Original assignee: Wuhu Yunfeng Casting Co ltd
Current assignee: Wuhu Yunfeng Casting Co ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2021-05-28
Anticipated expiration: 2040-05-25
Also published as: CN111453315A

Abstract

The invention discloses a charging tray transfer device for casting production, which comprises an installation frame, a conveyor belt, a driven bevel gear, a conveyor roller, a driving bevel gear, an installation box, a limiting block, a spring seat, a sleeve, a spring, a fixed shaft, a rack, a second chain wheel, a U-shaped installation plate, a straight gear, a driving seat, a screw rod, a worm gear, a first stepping motor, a first chain wheel, a rotating shaft, a scraping plate, a rubber pad, a shaft rod and a second stepping motor. According to the invention, through the mutual matching of the conveying roller, the conveying belt, the mounting box, the bevel gear and the rotating shaft, the material tray can be conveyed better and more quickly, the reciprocating movement of the transfer table is avoided, a large amount of time is shortened, and the transfer efficiency is greatly improved; through setting up mutually supporting between axostylus axostyle, scraper blade, U-shaped mounting panel and the rubber pad, can be better with the charging tray on the carriage remove to the mounting bracket on, avoided electric putter to operate, so very big improvement material loading efficiency.

Description

Charging tray transfer device for casting production

Technical Field

The invention relates to a charging tray transfer device, in particular to a charging tray transfer device for casting production, and belongs to the technical field of casting production.

Background

With the progress of science and technology and the vigorous development of the casting industry, different casting methods have different casting mold preparation contents, casting equipment such as an automatic molding machine and the like can be gradually popularized to replace manual work to complete corresponding work, the casting equipment technology such as the automatic molding machine and the like saves production labor to a certain extent, the capacity is expanded, and the quality of cast products is stabilized.

When current automatic molding machine is carrying out the transfer to the charging tray, most of them need the cooperation of pneumatic cylinder to stimulate and promote the charging tray, need the carriage to move back and forth on the transfer platform simultaneously, but so, need consume a large amount of time, the comparison of transporting is slow to very big reduction the transportation efficiency. Therefore, a tray transfer device for casting production is provided to solve the above problems.

Disclosure of Invention

The invention aims to solve the problems and provide a tray transfer device for casting production.

The invention realizes the aim through the following technical scheme, the charging tray transfer device for casting production comprises a mounting rack and a U-shaped mounting plate arranged at the top end of the mounting rack, wherein a horizontally arranged rack is arranged on the inner side wall of the mounting rack, a plurality of horizontally arranged transfer rollers are rotatably matched on the inner side wall of the mounting rack, a conveyor belt is wound on the surface of each transfer roller, a plurality of mounting boxes are arranged on the surface of each conveyor belt, a spring seat is arranged on the inner side wall of each mounting box, a worm wheel is arranged on the surface of each spring seat, a vertically arranged worm is rotatably matched at the bottom end of each mounting box, the worm wheel is meshed with the worm wheel, a limiting component for limiting the position of a charging tray is fixedly connected at the top end of each worm, a straight gear corresponding to the rack is arranged on the surface of each spring seat, and, the U-shaped mounting panel lateral wall is installed the second step motor, U-shaped mounting panel inside wall normal running fit has the axostylus axostyle that a plurality of level set up, axostylus axostyle fixed surface is connected with the scraper blade, and one of them axostylus axostyle one end is connected with second step motor drive end, every the second sprocket is all installed on axostylus axostyle surface, and a plurality of second sprocket is connected through the chain drive that sets up between a plurality of second sprocket.

Preferably, spacing subassembly comprises lead screw, drive seat and the stopper of vertical setting, the lead screw is installed on the worm, drive seat threaded connection is on the lead screw, and drives seat and install bin top sliding fit, the stopper is installed on driving the seat.

Preferably, rotation adjustment mechanism includes the pivot, a plurality of driven bevel gear and a first step motor of the vertical setting of a plurality of, the pivot is rotated and is installed on the inboard bottom of mounting bracket, pivot surface from the top down installs drive bevel gear and first sprocket in proper order, driven bevel gear installs on the transfer roller, and driven bevel gear and drive bevel gear meshing, first step motor is installed on the diaphragm of being connected with the mounting bracket, and one of them pivot bottom is connected with first step motor drive end.

Preferably, the spring seat comprises sleeve pipe, fixed axle and clockwork spring, fixed axle horizontal installation is on the inside wall of install bin, the intraductal wall of cover passes through clockwork spring and fixed axle surface elastic connection, and sleeve pipe and install bin lateral wall normal running fit.

Preferably, the tail end of the scraper is fixedly connected with a rubber pad, and the tail end of the rubber pad is provided with a plurality of rubber lugs.

The invention has the beneficial effects that:

1. through setting up mutually supporting between transfer roller, conveyer belt, install bin, bevel gear and the pivot, can be better, faster convey the charging tray, avoided the round trip movement of transfer platform, so shortened a large amount of time, very big improvement the transfer efficiency.

2. Through setting up mutually supporting between axostylus axostyle, scraper blade, U-shaped mounting panel and the rubber pad, can be better with the charging tray on the carriage remove to the mounting bracket on, avoided electric putter to operate, so very big improvement material loading efficiency.

3. Through setting up mutually supporting between spring seat, lead screw, stopper, straight-teeth gear and the rack, can be better carry out the position to the charging tray and inject to the removal of drive charging tray that can be better has also avoided the charging tray to drop in the transportation, has also strengthened the practicality simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and 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 schematic top view of the present invention;

FIG. 2 is a schematic view of the mounting bracket connection in a top view;

FIG. 3 is a schematic overall side view of the present invention;

FIG. 4 is a schematic view of the spring seat of the present invention;

FIG. 5 is a schematic view of a fiber assembly according to the present invention.

In the figure: 1. mounting bracket, 2, conveyer belt, 3, driven bevel gear, 4, conveying roller, 5, drive bevel gear, 6, mounting box, 7, stopper, 8, clockwork spring seat, 801, sleeve pipe, 802, clockwork spring, 803, fixed axle, 9, rack, 10, second sprocket, 11, U-shaped mounting panel, 12, spur gear, 13, drive seat, 14, lead screw, 15, worm, 16, worm wheel, 17, first step motor, 18, first sprocket, 19, pivot, 20, scraper blade, 21, rubber pad, 22, axostylus axostyle, 23, second step motor.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below 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.

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Please refer to fig. 1-5, a charging tray transfer device for casting production comprises an installation frame 1 and a U-shaped installation plate 11 installed on the top of the installation frame 1, wherein a rack 9 horizontally arranged is installed on the inner side wall of the installation frame 1, a plurality of horizontally arranged transfer rollers 4 are arranged on the inner side wall of the installation frame 1 in a rotating fit manner, a conveyor belt 2 is wound on the surface of each transfer roller 4, a plurality of installation boxes 6 are installed on the surface of each conveyor belt 2, a spring seat 8 is installed on the inner side wall of each installation box 6, a worm wheel 16 is installed on the surface of each spring seat 8, a vertically arranged worm 15 is arranged on the bottom of each installation box 6 in a rotating fit manner, the worm 15 is meshed with the worm wheel 16, a limiting component for limiting the position of a charging tray is fixedly connected to the top end of each worm 15, a straight gear 12 corresponding to the rack 9 is installed on the surface of, second step motor 23 is installed to U-shaped mounting panel 11 lateral wall, 11 inside wall normal running fit of U-shaped mounting panel has the axostylus axostyle 22 that a plurality of level set up, 22 fixed surface of axostylus axostyle is connected with scraper blade 20, and one of them 22 one end of axostylus axostyle is connected with second step motor 23 drive end, every 22 surface of axostylus axostyle installs second sprocket 10, and a plurality of second sprocket 10 is connected through the chain drive that sets up between a plurality of second sprocket 10.

The limiting assembly consists of a lead screw 14, a driving seat 13 and a limiting block 7 which are vertically arranged, the lead screw 14 is installed on a worm 15, the driving seat 13 is in threaded connection with the lead screw 14, the driving seat 13 is in sliding fit with the top end of the installation box 6, and the limiting block 7 is installed on the driving seat 13; the rotation adjusting mechanism comprises a plurality of vertically arranged rotating shafts 19, a plurality of driven bevel gears 3 and a first stepping motor 17, the rotating shafts 19 are rotatably installed at the bottom end of the inner side of the installation frame 1, a driving bevel gear 5 and a first chain wheel 18 are sequentially installed on the surface of each rotating shaft 19 from top to bottom, the driven bevel gears 3 are installed on the conveying rollers 4, the driven bevel gears 3 are meshed with the driving bevel gears 5, the first stepping motor 17 is installed on a transverse plate connected with the installation frame 1, and the bottom end of one rotating shaft 19 is connected with the driving end of the first stepping motor 17; the spring seat 8 consists of a sleeve 801, a fixed shaft 803 and a spring 802, the fixed shaft 803 is horizontally arranged on the inner side wall of the installation box 6, the inner wall of the sleeve 801 is elastically connected with the surface of the fixed shaft 803 through the spring 802, and the sleeve 801 is in running fit with the side wall of the installation box 6, so that the position of the spur gear 12 is better limited; the tail end of the scraper 20 is fixedly connected with a rubber pad 21, the tail end of the rubber pad 21 is provided with a plurality of rubber bumps, so that the material tray can be driven to move better and protected, and meanwhile, the rubber pad 21 has elasticity.

When the invention is used, electrical elements appearing in the application are externally connected with a power supply and a control switch when in use, wherein two ends of a mounting frame 1 are connected with a conveying frame of an automatic molding machine, when a material tray is transferred, a first stepping motor 17 is firstly started, the first stepping motor 17 drives a driving bevel gear 5 to rotate under the action of a first chain wheel 18 through a rotating shaft 19, the driving bevel gear 5 drives a conveying roller 4 to rotate through a driven bevel gear 3, the conveying roller 4 drives a conveying belt 2 to do circular motion, then a second stepping motor 23 is started, the second stepping motor 23 drives a scraping plate 20 to rotate through a shaft rod 22, the rotating scraping plate 20 is contacted with the material tray on the conveying frame through a rubber pad 21 and is pushed, so that the material tray is pushed onto the mounting frame 1, the bottom of the material tray is contacted with a mounting box 6, and simultaneously the conveying belt 2 drives a straight gear 12 to move in the horizontal direction through the mounting box 6 and a spring seat 8, so that the straight gear 12 rotates under the action of the rack 9, the straight gear 12 drives the worm 15 to rotate through the spring seat 8 and the worm wheel 16, the worm 15 drives the limiting block 7 to move upwards through the lead screw 14 and the driving seat 13, the limiting block 7 moving upwards is in clamping fit with the through hole on the material tray, the conveyor belt 2 drives the material tray to move through the installation box 6 and the limiting block 7, when the material tray moves to the tail end of the installation box 6, the straight gear 12 is meshed with the other rack 9, the straight gear 12 rotates reversely under the action of the rack 9, the straight gear 12 drives the worm 15 to rotate reversely through the spring seat 8 and the worm wheel 16, the worm 15 drives the limiting block 7 to move downwards through the lead screw 14 and the driving seat 13, the limiting block 7 moving downwards is separated from the through hole on the material tray, and the material tray is conveyed to the other conveying rack under the action of the conveyor belt 2, thereby completing the transfer of the material tray.

The first stepping motor 17 and the second stepping motor 23 are both YVP90L-4 stepping motors manufactured by suma motor ltd of Nanjing, and supporting circuits thereof can be provided by the merchant.

It is well within the skill of those in the art to implement and protect the present invention without undue experimentation and without undue experimentation that the present invention is directed to software and process improvements.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a charging tray transfer device for casting production, includes mounting bracket (1) and installs U-shaped mounting panel (11) on mounting bracket (1) top, its characterized in that: the automatic feeding device is characterized in that a rack (9) arranged horizontally is mounted on the inner side wall of the mounting frame (1), a plurality of conveying rollers (4) arranged horizontally are arranged on the inner side wall of the mounting frame (1) in a rotating fit mode, a conveying belt (2) is wound on the surface of each conveying roller (4), a plurality of mounting boxes (6) are arranged on the surface of each conveying belt (2), a spring seat (8) is mounted on the inner side wall of each mounting box (6), a worm wheel (16) is arranged on the surface of each spring seat (8), a vertically arranged worm (15) is arranged on the bottom of each mounting box (6) in a rotating fit mode, the worm (15) is meshed with the worm wheel (16), a limiting component for limiting the position of a material tray is fixedly connected to the top end of each worm (15), a straight gear (12) corresponding to the rack (9) is mounted on the surface of each spring seat (8), and, the side wall of the U-shaped mounting plate (11) is provided with a second stepping motor (23), the inner side wall of the U-shaped mounting plate (11) is in running fit with a plurality of horizontally arranged shaft levers (22), the surface of each shaft lever (22) is fixedly connected with a scraper (20), one end of one shaft lever (22) is connected with the driving end of the second stepping motor (23), the surface of each shaft lever (22) is provided with a second chain wheel (10), the second chain wheels (10) are connected through chains arranged among the second chain wheels (10), the limiting assembly consists of a vertically arranged lead screw (14), a driving seat (13) and a limiting block (7), the lead screw (14) is arranged on a worm (15), the driving seat (13) is in threaded connection with the lead screw (14), and the driving seat (13) is in sliding fit with the top end of the mounting box (6), the limiting block (7) is installed on the driving seat (13).

2. The tray transfer device for casting production according to claim 1, wherein: rotation adjustment mechanism includes pivot (19), a plurality of driven bevel gear (3) and a first step motor (17) of the vertical setting of a plurality of, pivot (19) rotate and install on the inboard bottom of mounting bracket (1), pivot (19) surface from the top down installs drive bevel gear (5) and first sprocket (18) in proper order, driven bevel gear (3) are installed on transfer roller (4), and driven bevel gear (3) and drive bevel gear (5) meshing, first step motor (17) are installed on the diaphragm of being connected with mounting bracket (1), and one of them pivot (19) bottom is connected with first step motor (17) drive end.

3. The tray transfer device for casting production according to claim 1, wherein: the spring seat (8) is composed of a sleeve (801), a fixing shaft (803) and a spring (802), the fixing shaft (803) is horizontally installed on the inner side wall of the installation box (6), the inner wall of the sleeve (801) is elastically connected with the surface of the fixing shaft (803) through the spring (802), and the sleeve (801) is in running fit with the side wall of the installation box (6).

4. The tray transfer device for casting production according to claim 1, wherein: the tail end of the scraper (20) is fixedly connected with a rubber pad (21), and a plurality of rubber bumps are arranged at the tail end of the rubber pad (21).