CN212822493U

CN212822493U - Automatic sand feeding device of shell making manipulator

Info

Publication number: CN212822493U
Application number: CN202021298595.0U
Authority: CN
Inventors: 曾嘉文; 崔海
Original assignee: Huzhou Huigao Hardware Products Co ltd
Current assignee: Huzhou Huigao Hardware Products Co ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-03-30
Anticipated expiration: 2030-07-06

Abstract

The utility model relates to an automatic sand adding device of a shell making manipulator, which comprises a lifter, wherein the lifter comprises a conveying mechanism for lifting sand to the top of the lifter, and the top of the lifter is fixedly provided with the manipulator for pouring sand into a sand spraying machine; the inside middle part and both ends of manipulator are all uncovered, and its one end upwards extends to the top of lifting machine to be located one side of conveying mechanism, the other end downwardly extending drenches the feed inlet of sand machine one end. The beneficial effects of the utility model are that simple structure realizes adding sand automatically, and production efficiency improves greatly, the material resources of using manpower sparingly.

Description

Automatic sand feeding device of shell making manipulator

Technical Field

The utility model relates to a add sand equipment technical field, concretely relates to automatic sand device that adds of system shell manipulator.

Background

In more than a decade, the Chinese foundry industry has been rapidly developed, and related data research shows that the total cast quantity in 2007 nationwide exceeds 3000 ten thousand tons, and in 2013 exceeds 4000 ten thousand tons, which exceeds the total output in Germany, Japan and America. The casting industry plays an important role in national economy. The sand pouring machine is used for investment casting equipment, and the quality of a wax mould directly influences the yield and the quality of a cast part. The processing process of the sand drenching machine needs continuous sand adding, and the prior art adopts manual sand adding, which has high labor intensity and low production efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that an automatic sand device that adds of system shell manipulator is provided, aim at solving above-mentioned technical problem.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

the automatic sand adding device of the shell making manipulator comprises a lifter, wherein the lifter comprises a conveying mechanism for lifting sand to the top of the lifter, and the top of the lifter is fixedly provided with the manipulator for pouring sand into a sand spraying machine; the inside middle part and both ends of manipulator are all uncovered, and its one end upwards extends to the top of lifting machine is and is located conveying mechanism's one side, other end downwardly extending drenches the feed inlet of sand machine one end.

The utility model has the advantages that: in the sand adding process, firstly, sand is lifted to the mechanical arm through the lifting machine in a mode which can be thought by a person skilled in the art, then the sand is poured into the sand pouring machine through the mechanical arm, the rapid sand adding is realized, and the production efficiency is greatly improved. The utility model discloses simple structure realizes adding sand automatically, and production efficiency improves greatly, the material resources of using manpower sparingly.

It should be noted that, when adding sand, the lifting machine is located one side of one end of the processing equipment, and the lower end of the manipulator extends to the feed inlet of the processing equipment, so that the normal operation of the equipment is not affected.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, the manipulator consists of an inclined section and a vertical section, the inclined section is arranged in an inclined mode, and the upper end of the inclined section is fixedly connected with the top of the elevator; the vertical section is vertically arranged, the upper end of the vertical section is communicated with the lower end of the inclined section, and the lower end of the vertical section extends downwards to a feeding hole in one end of the sand drenching machine.

The beneficial effects of adopting above-mentioned further scheme are that simple structure, with the ingenious cooperation of processing equipment, both can realize adding sand fast, also can save space.

Further, the manipulator consists of an inclined section and a vertical section, the vertical section is vertically arranged, and the upper end of the vertical section is fixedly connected with the top of the elevator; the slope section slope sets up, its upper end with the lower extreme intercommunication of vertical section, the lower extreme downwardly extending drenches the feed inlet of sand machine one end.

Further, the manipulator is in a tubular structure with a thick upper part and a thin lower part.

The beneficial effects of adopting above-mentioned further scheme are that simple structure, design benefit can bear partly sand material, then realizes even unloading.

Furthermore, a sand feeding hopper is fixedly arranged at the bottom of the hoister.

The beneficial effect who adopts above-mentioned further scheme is through adding the sand hopper can be better reinforced, avoids sand material to scatter to subaerial and cause the waste.

Further, conveying mechanism is the conveyer belt, the lifting machine still includes the frame, the conveyer belt is vertical can encircle the pivoted and install in the frame, even interval fixed mounting has a plurality of hoppers of holding on its outside.

Adopt the beneficial effect of above-mentioned further scheme to drive a plurality of hoppers that hold through the pivoted conveyer belt and send sand material to the manipulator continuously to realize flowing backward of sand material.

Further, rollers are respectively and horizontally and rotatably arranged at the top and the bottom of the rack, and two ends of the conveying belt are respectively sleeved on the two rollers; a motor is fixedly installed at the top or the bottom of the rack, and a driving end of the motor extends along the horizontal direction and is fixedly connected with one end of one of the rollers; the motor drives the corresponding roller to rotate and drives the conveying belt to rotate in a surrounding manner.

Adopt above-mentioned further scheme's beneficial effect to rotate through the roller that motor drive corresponds to drive the conveyer belt and encircle and rotate, thereby drive a plurality of holding hoppers with the manipulator is sent to with lasting sand material, thereby realize flowing backward of sand material, realize automatic material conveying, production efficiency improves greatly.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;

FIG. 2 is a schematic structural diagram of an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a second embodiment of the present invention;

fig. 4 is a schematic structural diagram of the second embodiment of the present invention in application.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the mechanical arm 2, the sand adding hopper 3, the frame 4, the conveying belt 5, the material bearing hopper 6 and the sand spraying machine.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1 to 4, the utility model provides an automatic sand adding device of a shell making manipulator, which comprises a lifter, wherein the lifter comprises a conveying mechanism for lifting sand to the top of the lifter, and the top of the lifter is fixedly provided with a manipulator 1 for pouring sand into a sand drenching machine 6; the manipulator 1 is internally central and open at both ends and is fixed to the top of the hoist by means conceivable to those skilled in the art, such as welding or bolting; one end of the manipulator 1 extends upwards to the top of the lifting machine and is positioned at one side of the conveying mechanism, and the other end extends downwards to a feeding hole at one end of the sand sprinkling machine 6. In the sand adding process, firstly, sand is lifted to the mechanical arm 1 through the lifting machine in a mode which can be thought by a person skilled in the art, then the sand is poured into the sand pouring machine 6 through the mechanical arm 1, the rapid sand adding is realized, and the production efficiency is greatly improved. The utility model discloses simple structure realizes adding sand automatically, and production efficiency improves greatly, the material resources of using manpower sparingly.

It should be noted that, when adding sand, the lifting machine is located one side of one end of the processing equipment, and the lower end of the manipulator 1 extends to the feed inlet of the processing equipment, so that the normal operation of the equipment is not affected.

Example 1

On the basis of the structure, in the embodiment, the manipulator 1 is of a tubular structure with a thick upper part and a thin lower part, has a simple structure and ingenious design, can bear a part of sand, and then realizes uniform blanking.

Here, the thickness of both ends of the robot 1 refers to the size of the radius.

Example 2

As shown in fig. 1 and 2, on the basis of the first embodiment, in the present embodiment, the manipulator 1 is composed of an inclined section and a vertical section, the inclined section is arranged in an inclined manner, and the upper end of the inclined section is fixedly connected with the top of the elevator; the vertical setting of vertical section, its upper end and the lower extreme intercommunication of slope section, the lower extreme downwardly extending drenches the feed inlet of 6 one ends of sand machine, simple structure, with the ingenious cooperation of processing equipment, both can realize adding sand fast, also can save space.

The inclined section and the vertical section which form the manipulator 1 are integrally formed, and the structure is simple.

Example 3

As shown in fig. 3 and 4, on the basis of the first embodiment, in the present embodiment, the manipulator 1 is composed of an inclined section and a vertical section, the vertical section is vertically arranged, and the upper end of the vertical section is fixedly connected with the top of the elevator; the slope section slope sets up, and its upper end communicates with the lower extreme of vertical section, and the lower extreme downwardly extending drenches the feed inlet of sand machine 6 one end, and simple structure with the ingenious cooperation of processing equipment, both can realize adding sand fast, also can save space.

Example 4

On the basis of above-mentioned structure, in this embodiment, conveying mechanism is conveyer belt 4, and the lifting machine still includes

frame

3, and 4 vertical encircles of conveyer belt pivoted are installed in frame 3, and even interval fixed mounting has a plurality of hoppers 5 that hold on its outside, and a plurality of hoppers 5 that hold all with 4 integrated into one piece of conveyer belt, simple structure. In the sand adding process, the plurality of material receiving hoppers 5 are driven by the rotating conveying belt 4 to continuously convey sand materials to the manipulator 1, so that the sand materials are poured backwards.

In addition, the top and the bottom of the frame 3 are respectively provided with rollers which can horizontally rotate, two ends of each roller are respectively and rotatably connected with two sides of the frame 3 through rotating shafts, and two ends of the conveyer belt 4 are respectively sleeved on the two rollers; the top or the bottom of the frame 3 is fixedly provided with a motor through a bolt, and the driving end of the motor extends along the horizontal direction and is fixedly connected (welded) with one end of one of the rollers; the motor drives the corresponding roller to rotate and drives the conveying belt 4 to rotate in a surrounding manner. In the sand adding process, the rollers corresponding to the sand adding machine are driven to rotate through the motor, the conveying belt 4 is driven to rotate in a surrounding mode, the multiple material bearing hoppers 5 are driven to continuously convey sand materials to the mechanical arm 1, the sand materials are poured backwards, automatic feeding is achieved, and production efficiency is greatly improved.

Besides the sand material is sent to the top of the hoister by the conveyer belt 4 in cooperation with the material receiving hopper 5, a crane in the prior art can be adopted, and the crane is simultaneously matched with the material sending barrel; the bottom of the feeding barrel is provided with a discharge outlet, and an electromagnetic valve is arranged at the discharge outlet; the crane sends the feeding barrel filled with the sand materials to the upper part of the manipulator 1, the electromagnetic valve is opened, and the sand materials automatically fall into the manipulator 1.

Example 5

On the basis of the fourth embodiment, in the embodiment, the bottom of the hoister is fixedly provided with the sand adding hopper 2, and the sand adding hopper 2 is directly welded on the rack 3, so that the structure is simple; the frame 3 is provided with an opening, the sand feeding holes of the sand feeding hopper 2 extend to the opening, and sand materials sequentially fall into the plurality of material bearing hoppers 5 through the sand feeding hopper 2 and the opening. In the sand adding process, the sand adding hopper 2 can better feed materials, and waste caused by sand scattering to the ground is avoided.

The working principle of the utility model is as follows:

firstly, the sand is lifted to the mechanical arm 1 through the lifter in a mode that can be thought by a person skilled in the art, then the sand is poured into the sand pouring machine 6 through the mechanical arm 1, the rapid sand adding is realized, and the production efficiency is greatly improved.

It should be noted that the present invention relates to a motor (model YE-2) using the prior art, and the above-mentioned motor is electrically connected with a controller (model TC-SCR), and a control circuit between the controller and the motor is the prior art.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides an automatic sand device that adds of system shell manipulator which characterized in that: the sand pouring machine comprises a lifter, wherein the lifter comprises a conveying mechanism for lifting sand to the top of the lifter, and a manipulator (1) for pouring sand into a sand pouring machine (6) is fixedly arranged at the top of the lifter; the inside middle part and both ends of manipulator (1) are all uncovered, and its one end upwards extends to the top of lifting machine is and is located conveying mechanism's one side, other end downwardly extending drenches the feed inlet of sand machine (6) one end.

2. The automatic sand feeding device of the shell making manipulator according to claim 1, characterized in that: the manipulator (1) consists of an inclined section and a vertical section, the inclined section is arranged in an inclined mode, and the upper end of the inclined section is fixedly connected with the top of the elevator; the vertical section is vertically arranged, the upper end of the vertical section is communicated with the lower end of the inclined section, and the lower end of the vertical section extends downwards to a feeding hole in one end of the sand drenching machine (6).

3. The automatic sand feeding device of the shell making manipulator according to claim 1, characterized in that: the manipulator (1) consists of an inclined section and a vertical section, the vertical section is vertically arranged, and the upper end of the vertical section is fixedly connected with the top of the elevator; the inclined section is obliquely arranged, the upper end of the inclined section is communicated with the lower end of the vertical section, and the lower end of the inclined section extends downwards to a feeding hole at one end of the sand drenching machine (6).

4. The automatic sand feeding device of the shell making robot according to any one of claims 1 to 3, wherein: the manipulator (1) is of a tubular structure with a thick upper part and a thin lower part.

5. The automatic sand feeding device of the shell making robot according to any one of claims 1 to 3, wherein: and a sand adding hopper (2) is fixedly arranged at the bottom of the elevator.

6. The automatic sand feeding device of the shell making robot according to any one of claims 1 to 3, wherein: conveying mechanism is conveyer belt (4), the lifting machine still includes frame (3), conveyer belt (4) vertical can encircle the pivoted and install in frame (3), even interval fixed mounting has a plurality of hoppers (5) of holding on its outside.

7. The automatic sand feeding device of the shell making manipulator according to claim 6, wherein: the top and the bottom of the rack (3) are respectively provided with a roller in a horizontal rotatable manner, and two ends of the conveyer belt (4) are respectively sleeved on the two rollers; a motor is fixedly arranged at the top or the bottom of the rack (3), and a driving end of the motor extends along the horizontal direction and is fixedly connected with one end of one of the rollers; the motor drives the corresponding roller to rotate and drives the conveying belt (4) to rotate in a surrounding manner.