CN219074308U

CN219074308U - Sand hanging equipment for shell making

Info

Publication number: CN219074308U
Application number: CN202222532389.7U
Authority: CN
Inventors: 黄晓东; 许豪杰
Original assignee: Changshu Shanghuang Machinery Co ltd
Current assignee: Changshu Shanghuang Machinery Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-05-26
Anticipated expiration: 2032-09-21

Abstract

The utility model discloses sand hanging equipment for shell making, which comprises a base, wherein a sand hanging box is arranged at the top of the base, a feeding box is arranged at the top of the sand hanging box, a box door is rotatably connected to the outer wall of one side of the feeding box through a hinge, a mortar mixture is filled in the sand hanging box, a sand pumping pump is fixedly connected to the outer wall of one side of the sand hanging box through a bolt, a guide plate is arranged on the inner wall of one side of the sand hanging box, a sand spraying nozzle is arranged on the outer wall of one side, far away from the sand hanging box, of the guide plate, and a first connecting pipe is arranged between the sand pumping pump and the guide plate. This system shell is with hanging husky equipment through the mutually supporting of guide plate and sandblast mouth, can be with hanging the inside bottom of sandbox mortar mixture and extract and spout on the one hand, realizes the circulation flow of mortar mixture, avoids the thick liquid in the mortar mixture and hangs husky layering and cause the system shell work piece upper strata unable abundant contact to hang husky and cause the inhomogeneous and poor problem of effect of hanging of sand.

Description

Sand hanging equipment for shell making

Technical Field

The utility model relates to the technical field of sand hanging equipment, in particular to sand hanging equipment for shell making.

Background

At present, when the wax mould is used for producing shells and hanging sand, slurry is mainly mixed with hanging sand, then the wax mould is placed in the mortar for producing shells and hanging sand, and when the wax mould structure is complex, the surface of the wax mould cannot be completely covered by the mortar, so that the shell production quality is affected, and the efficiency is low.

In order to ensure that a workpiece is fully contacted with mortar and improve the shell making quality of the workpiece, china patent 'sand hanging equipment for shell making' (patent number 202121158694.3) enables wax-plastic placed in a shell making pendant to move up and down in the mortar and to rotate under the drive of a driving assembly, so that the surface of the wax-plastic is fully contacted with the mortar, the problem that sand cannot be hung on the surface of a complex wax-plastic structure completely is solved, the shell making quality is improved, and meanwhile, the shell making efficiency is improved.

However, the sand hanging device in the above patent is easy to cover on the shell hanging piece in a non-uniform manner when in use, as the mortar is a mixture of mortar and hanging sand, the mortar in the mortar and hanging sand can form layering under the action of gravity, so that the hanging sand on the upper layer of the mortar is less, the problem of poor sand hanging effect on the upper layer of the shell hanging piece is caused, moreover, the rotation of the shell hanging piece can also cause the disturbance of the mortar, the mortar can flow in the direction away from the shell hanging piece, and further the problem of difficult full contact with the mortar in the narrow space of the shell hanging piece is caused, and the problem of poor effect of the non-uniform hanging sand is further caused.

Disclosure of Invention

The utility model aims to provide sand hanging equipment for shell making, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a system shell is with hanging husky equipment, includes the base, the top of base is provided with hangs the sandbox, the top of hanging the sandbox is provided with the material loading case, be connected with the chamber door through the hinge rotation on the outer wall of one side of material loading case, the inside packing of hanging the sandbox has the mortar mixture, hang through bolt fixedly connected with sand pump on the outer wall of one side of sandbox, and be provided with the guide plate on the inner wall of one side of hanging the sandbox, be provided with the sand spout on the outer wall of one side of keeping away from hanging the sandbox on the guide plate, be provided with first connecting pipe between sand pump and the guide plate, the inside bottom of hanging the sandbox is provided with into sand pipe, be provided with the second connecting pipe between sand pipe and the sand pump, the top central point department of material loading case passes through bolt fixedly connected with motor, the motor passes through the output fixedly connected with rolling disc of its one side, the bottom of rolling disc passes through the output fixedly connected with anchor clamps of its one side, the anchor clamps are held to the bottom of anchor clamps.

Compared with the prior art, the utility model has the beneficial effects that: this system shell is with hanging husky equipment, through the mutually supporting of guide plate and sandblast mouth, can be with hanging the inside bottom of sandbox mortar mixture and extract and spout on the one hand, realize the circulation flow of mortar mixture, avoid the thick liquid in the mortar mixture and hang husky layering and cause the system shell work piece upper strata unable abundant contact to hang husky and cause the inhomogeneous and poor problem of effect of hanging, on the other hand can be with mortar mixture horizontal flow system shell work piece, can make the abundant with mortar mixture contact of system shell work piece, the inside movable mortar mixture can get into the narrow and small space department of system shell work piece and realize hanging husky, the effect and the homogeneity of hanging husky equipment hang husky.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a top view of the sandbox of the present utility model;

FIG. 3 is a front view of a baffle according to the present utility model;

fig. 4 is a schematic view of the internal structure of the base of the present utility model.

In the figure: 1. a base; 2. hanging a sandbox; 3. feeding a material box; 4. a door; 5. a slurry mixture; 6. manufacturing a shell workpiece; 7. a sand pump; 8. a deflector; 9. a sand spraying nozzle; 10. a first connection pipe; 11. a sand inlet pipe; 12. a second connection pipe; 13. a motor; 14. a rotating disc; 15. a cylinder; 16. and (3) clamping.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: sand hanging equipment for shell making is provided, wherein the sand hanging box 2 is communicated with the feeding box 3, the sand hanging box 2 and the feeding box 3 are of hollow cylinder structures, and shell making workpieces 6 in the feeding box 3 are guaranteed to enter the sand hanging box 2, so that sand hanging of the shell making workpieces 6 is realized.

The box door 4 is connected with the feeding box 3 through a mechanical lock, so that tightness of the box door 4 when closed and locked is ensured.

The number of the sand pumping pumps 7 is two, and the two sand pumping pumps 7 are symmetrically arranged on the outer wall of one side of the sand hanging box 2, so that the sand slurry mixture 5 in the sand hanging box 2 can be pumped and flowed.

The cross section of the guide plate 8 is arc-shaped, and the guide plate 8 is of a hollow structure, so that the flow of the mortar is facilitated and the mortar is sprayed out through the sand spraying nozzle 9.

The first connecting pipe 10 penetrates through the sand hanging box 2, the second connecting pipe 12 penetrates through the base 1, and the flow of the mortar can be realized through the mutual matching of the first connecting pipe 10 and the second connecting pipe 12.

The cross section of the base 1 is of a T-shaped structure, so that the stability and firmness of the sand hanging equipment support are ensured.

The guide plate 8 is communicated with the sandblasting nozzle 9, so that the mortar in the guide plate 8 can enter the sandblasting nozzle 9 and finally can be sprayed out through the sandblasting nozzle 9.

Working principle: when the sand-making machine is used, the base 1 is placed on the horizontal ground, when sand is needed to be hung on the outer wall of the shell-making workpiece 6, the box door 4 is opened through the hinge joint between the box door 4 and the feeding box 3, the shell-making workpiece 6 is placed in the feeding box 3 and clamped and fixed through the clamp 16, the box door 4 is closed, the cylinder 15 drives the clamp 16 to move downwards through the output end on one side of the cylinder 15, the shell-making workpiece 6 on the clamp 16 is inserted into the sand-making workpiece 5, sand on the sand-making workpiece 5 is adsorbed on the shell-making workpiece 6, the motor 13 drives the rotating disc 14 to rotate through the output end on one side of the cylinder 13, the clamp 16 and the shell-making workpiece 6 are driven to synchronously rotate in the sand-making workpiece 5 in the rotating process, the sand-making pump 7 pumps the sand-making workpiece 5 at the bottom of the inside of the sand-hanging box 2 through the sand inlet pipe 11, the second connecting pipe 12 and the first connecting pipe 10 into the guide plate 8, the sand-making workpiece 5 is sprayed out through the spray nozzle 9 after the sand-making workpiece 5 enters the guide plate 8, the horizontally flowing sand-making workpiece 5 evenly flows to the shell-making workpiece 6, the outer wall surface of the sand-making workpiece 6 is fully contacted with the sand-making workpiece 6, and the quality of the shell-making workpiece is improved, and the quality is fully improved.

To sum up: this system shell is with hanging husky equipment, through the mutually supporting of guide plate 8 and sandblast nozzle 9, on the one hand can be with hanging the inside bottom of sandbox 2 mortar mixture 5 and extract and spout, realize the circulation flow of mortar mixture 5, avoid mortar in mortar mixture 5 and hang husky layering and cause the unable abundant contact of system shell work piece 6 upper strata to hang husky inhomogeneous and the poor problem of effect of hanging, on the other hand can be with mortar mixture 5 horizontal flow system shell work piece 6, can make system shell work piece 6 abundant with mortar mixture 5 contact, inwards sidestream mortar mixture 5 can get into the narrow and small space department of system shell work piece 6 and realize hanging husky, improve the sand effect and the homogeneity of hanging husky equipment of hanging.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, 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 electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 a sand hanging device for shell making, includes base (1), its characterized in that: the utility model discloses a sand pumping device, which is characterized in that a sand hanging box (2) is arranged at the top of a base (1), a feeding box (3) is arranged at the top of the sand hanging box (2), a box door (4) is rotatably connected to the outer wall of one side of the feeding box (3) through a hinge, a mortar mixing body (5) is filled in the sand hanging box (2), a sand pumping pump (7) is fixedly connected to the outer wall of one side of the sand hanging box (2) through bolts, a guide plate (8) is arranged on the inner wall of one side of the sand hanging box (2), a sand spraying nozzle (9) is arranged on the outer wall of one side of the guide plate (8) far away from the sand hanging box (2), a first connecting pipe (10) is arranged between the sand pumping pump (7) and the guide plate (8), a sand inlet pipe (11) is arranged at the inner bottom of the sand inlet pipe (2), a second connecting pipe (12) is arranged between the sand inlet pipe (11) and the sand pumping pump (7), a motor (13) is fixedly connected to the center position of the top of the feeding box (3) through bolts, a motor (13) is fixedly connected to the bottom of one side of the sand hanging box (2) through bolts (14), a cylinder (16) is fixedly connected to the cylinder (14) through a rotary clamp (16), the bottom of the clamp (16) clamps the shell-making workpiece (6).

2. A sand hanging device for shell making according to claim 1, wherein: the sand hanging box (2) is communicated with the feeding box (3), and the sand hanging box (2) and the feeding box (3) are hollow cylinder structures.

3. A sand hanging device for shell making according to claim 1, wherein: the box door (4) is in locking connection with the feeding box (3) through a mechanical lock.

4. A sand hanging device for shell making according to claim 1, wherein: the sand pumping pumps (7) are arranged in two, and the two sand pumping pumps (7) are symmetrically arranged on the outer wall of one side of the sand hanging box (2).

5. A sand hanging device for shell making according to claim 1, wherein: the cross section of the guide plate (8) is arc-shaped, and the guide plate (8) is of a hollow structure.

6. A sand hanging device for shell making according to claim 1, wherein: the first connecting pipe (10) penetrates through the sand hanging box (2), and the second connecting pipe (12) penetrates through the base (1).

7. A sand hanging device for shell making according to claim 1, wherein: the cross section of the base (1) is of a T-shaped structure.

8. A sand hanging device for shell making according to claim 1, wherein: the guide plate (8) is communicated with the sandblasting nozzle (9).