CN214521348U

CN214521348U - Automatic stripper

Info

Publication number: CN214521348U
Application number: CN202120725760.4U
Authority: CN
Inventors: 曹胜桃; 郑禄林; 魏怀瑞
Original assignee: Guizhou University
Current assignee: Guizhou University
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2021-10-29
Anticipated expiration: 2031-04-09

Abstract

The utility model discloses an automatic stripper, which comprises a base, a motor, a spring pad, a rotating shaft, a round platform top, an outer frame, an ejector rod, a T-shaped buckle, a mold, a T-shaped clamping groove, a second clamping groove, a shell, a convex card, a sheet and a blocking piece, wherein the outer wall of the top end of the base is provided with the motor; this equipment can design into the square to the mould, and different shapes such as cuboid and cylinder have increased the application range of mould, during the mould making, have stronger resistance to compression, tensile, shearing isointensity, can realize full-automaticly during the drawing of patterns, and be difficult for damaging the model, still saved manual operation, and labour saving and time saving of comparison has improved the mould making efficiency, has reduced intensity of labour.

Description

Automatic stripper

Technical Field

The utility model relates to an antifreeze liquid filter equipment field specifically is an automatic stripper.

Background

In the geological and material industry, the synthesis of various materials is involved, and the strength such as compression resistance, tensile resistance, shear resistance and the like is detected, so that the materials are required to be made into various shapes for detection, usually in the shapes of a cube, a cuboid, a cylinder and the like, when a mold is made, in order to improve the strength such as compression resistance, tensile resistance, shear resistance and the like of the mold, the materials are required to be vibrated and compacted, the conventional plastic grinding tool is easy to damage, when the materials are made into the required mold, the mold is required to be demolded, the mold is manually demolded in the prior art, when the mold with low hardness is demolded, the mold is easy to break, when the mold with high viscosity and hardness is demolded, the demolding is difficult, and the demolding by a hammer and air pressure is very laborious and the mold is damaged.

Disclosure of Invention

An object of the utility model is to provide an automatic stripper, this equipment can design the mould into the square, and different shapes such as cuboid and cylinder have increased the application range of mould, and during the mould making, have stronger resistance to compression, tensile, shearing isointensity, can realize full-automaticly during the drawing of patterns, and be difficult for damaging the model, still saved manual operation, and labour saving and time saving than has improved mould making efficiency, has reduced intensity of labour.

The purpose of the utility model can be realized by the following technical scheme:

an automatic demoulding machine comprises a base, a motor, a spring pad, a rotating shaft, a round table top, an outer frame, an ejector rod, a T-shaped buckle, a mould, a T-shaped clamping groove, a second clamping groove, a shell, a convex card, a plate and a baffle, wherein the motor is fixedly arranged on the outer wall of the top end of the base, the rotating shaft is fixedly connected on one end of an output shaft of the motor, the round table top is welded on the outer wall of the top end of the rotating shaft, the motor is positioned on the outer wall of the top end of two sides of the rotating shaft and installed with the spring pad, the rotating shaft penetrates through the outer wall of the spring pad, the outer frame is installed on the outer wall of the top end of the base positioned on two sides of the motor, the motor is positioned in the outer frame, the ejector rods are screwed on the outer walls of two sides of the rotating shaft, the outer wall of the ejector rod is in threaded connection with the inner wall of the outer frame, the T-shaped buckle is symmetrically welded on the outer wall of the top end of the outer frame, the mould is installed on the outer wall of the top end of the outer frame, t type draw-in groove has been seted up to corresponding T type buckle symmetry on the bottom outer wall of mould, and the outer wall laminating of the inner wall of T type draw-in groove and T type buckle, the welding has the separation blade on the bottom outer wall of mould, the mould is located the inner wall of separation blade top and installs the slab, the second draw-in groove has been seted up to the symmetry on the both sides outer wall of mould, correspond the second draw-in groove on the top outer wall of mould and install the shell, it has protruding type card to correspond second draw-in groove symmetrical welding on the top outer wall of shell, and the outer wall of protruding type card and the inner wall laminating of second draw-in groove.

As a further aspect of the present invention: a first groove is formed in the inner wall of the top of the outer frame.

As a further aspect of the present invention: the spring pad comprises a first bottom plate, a first spring and a first top plate, the first bottom plate is installed on the outer wall of the top end of the motor, the first spring is welded on the outer wall of the top end of the first bottom plate in a distributed mode, and the first top plate is welded on the outer wall of the top end between the first springs.

As a further aspect of the present invention: threads are arranged on the outer wall of the rotating shaft and the inner wall of the outer frame, and threads are arranged on the inner wall and the outer wall of the ejector rod.

As a further aspect of the present invention: the center of the top of the outer frame is provided with a through hole.

As a further aspect of the present invention: and the outer wall of the bottom end of the plate is provided with a notch corresponding to the ejector rod.

The utility model has the advantages that: this equipment structure is simple, and convenient operation can design into the square to the mould, and different shapes such as cuboid and cylinder have increased the application range of mould, and during the mould making, have stronger resistance to compression, tensile, the equidensity of shearing, can realize full-automaticly during the drawing of patterns, and be difficult for the model damage, still saved manual operation, and labour saving and time saving of comparison has improved the mould making efficiency, has reduced intensity of labour, is worth extensively popularizing and applying.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a front perspective view of the whole body of the present invention;

FIG. 2 is an overall sectional view of the present invention;

FIG. 3 is an exploded view of the entire invention;

in the figure: 1. a base; 2. an electric motor; 3. a spring pad; 4. a rotating shaft; 5. a truncated cone top; 6. an outer frame; 7. a top rod; 8. a first groove; 9. t-shaped buckles; 10. a mold; 11. a T-shaped clamping groove; 12. a second card slot; 13. a housing; 14. a male card; 15. a sheet; 16. a baffle plate; 17. a through hole; 18. a recess; 301. a first base plate; 302. a first spring; 303. a first top plate.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-3, an automatic stripper comprises a base 1, a motor 2, a spring pad 3, a rotating shaft 4, a truncated cone top 5, an outer frame 6, a top rod 7, a T-shaped buckle 9, a mold 10, a T-shaped clamping groove 11, a second clamping groove 12, a shell 13, a convex card 14, a plate 15 and a baffle 16, wherein the motor 2 is fixedly arranged on the outer wall of the top end of the base 1, the rotating shaft 4 is fixedly connected to one end of an output shaft of the motor 2, the truncated cone top 5 is welded to the outer wall of the top end of the rotating shaft 4, the spring pads 3 are arranged on the outer walls of the top ends of the motor 2 at two sides of the rotating shaft 4, the rotating shaft 4 penetrates through the outer wall of the spring pad 3, the outer frame 6 is arranged on the outer walls of the top ends of the base 1 at two sides of the motor 2, the motor 2 is arranged in the outer frame 6, the top rods 7 are screwed on the outer walls at two sides of the rotating shaft 4, the outer wall of the top rod 7 is in threaded connection with the outer frame 6, the T-shaped buckle 9 is symmetrically welded on the outer wall of the top end of the outer frame 6, a die 10 is installed on the outer wall of the top end of the outer frame 6, T-shaped clamping grooves 11 are symmetrically formed in the outer wall of the bottom end of the die 10 corresponding to the T-shaped buckles 9, the inner walls of the T-shaped clamping grooves 11 are attached to the outer wall of the T-shaped buckles 9, blocking pieces 16 are welded to the outer wall of the bottom end of the die 10, plates 15 are installed on the inner wall, located above the blocking pieces 16, of the die 10, second clamping grooves 12 are symmetrically formed in the outer walls of the two sides of the die 10, a shell 13 is installed on the outer wall of the top end of the die 10 corresponding to the second clamping grooves 12, convex-shaped cards 14 are symmetrically welded to the outer wall of the top end of the shell 13 corresponding to the second clamping grooves 12, and the outer walls of the convex-shaped cards 14 are attached to the inner walls of the second clamping grooves 12; a first groove 8 is formed in the inner wall of the top of the outer frame 6, so that the ejector rod 7 can be prevented from contacting the outer frame 6; the spring pad 3 comprises a first bottom plate 301, first springs 302 and a first top plate 303, the first bottom plate 301 is installed on the outer wall of the top end of the motor 2, the first springs 302 are distributed and welded on the outer wall of the top end of the first bottom plate 301, and the first top plate 303 is welded on the outer wall of the top end between the first springs 302, so that the spring pad is perfect and practical, and is convenient for normal operation of equipment; the outer wall of the rotating shaft 4 and the inner wall of the outer frame 6 are provided with threads, and the inner wall and the outer wall of the ejector rod 7 are provided with threads, so that the installation and the disassembly are convenient, the device is practical, and the connection is time-saving and labor-saving; the center of the top of the outer frame 6 is provided with a through hole 17, so that the integrity is embodied; the bottom outer wall of the plate 15 is provided with a notch 18 corresponding to the ejector rod 7, so that the normal operation of the equipment is facilitated, and the plate is practical.

The utility model discloses a theory of operation: when the motor 2 drives the rotating shaft 4 to rotate anticlockwise, the ejector rod 7 is driven to move upwards clockwise, the top of the ejector rod 7 is abutted against the notch 18 of the ejector rod 7, the plate piece 15 moves upwards along the inner wall of the die 10 along with the upward movement of the ejector rod 7, at the moment, the die 10 is ejected gradually to realize demolding, when the bottom surface of the ejector rod 7 moves upwards to the upper parts of the circular truncated cone top 5 and the inner wall of the outer frame 6 and the first groove 8 exists, the plate piece can lose threaded connection with the rotating shaft 4 and the outer frame 6, the ejector rod 7 stops moving upwards, the motor 2 operates normally, the rotating speed of the motor 2 is adjusted, the upward ejecting force of the ejector rod 7 is adjusted, the faster the larger the upward ejecting force is, when the rotating direction of the motor 2 is changed, the rotating shaft 4 rotates clockwise, the ejector rod 7 can be in threaded connection with the rotating shaft 4 under the self gravity, and moves downwards gradually, and when the top surface of the ejector rod 7 moves downwards to the bottom of the third groove of the rotating shaft 4 and the inner wall of the outer frame 6, can lose threaded connection with pivot 4 and frame 6, make ejector pin 7 stop the downstream, spring pad 3 is compressed, spring pad 3's elasticity is greater than ejector pin 7's dead weight, and motor 2 normal operating, 4 anticlockwise rotations of pivot in the motor 2 again, and ejector pin 7 can be under the effect of bottom spring pad 3, again with pivot 4 and frame 6 threaded connection, and upward movement, close motor 2, automatic stripper also stops working, open shell 13, take out the model, realize the automatic demoulding function.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The automatic demolding machine is characterized by comprising a base (1), a motor (2), a spring pad (3), a rotating shaft (4), a circular truncated cone top (5), an outer frame (6), an ejector rod (7), a first groove (8), a T-shaped buckle (9), a mold (10), a T-shaped clamping groove (11), a second clamping groove (12), a shell (13), a convex type clamp (14), a plate piece (15) and a blocking piece (16), wherein the motor (2) is fixedly arranged on the outer wall of the top end of the base (1), the rotating shaft (4) is fixedly connected to one end of an output shaft of the motor (2), the circular truncated cone top (5) is welded on the outer wall of the top end of the rotating shaft (4), the spring pad (3) is arranged on the outer wall of the top end of the motor (2) located on two sides of the rotating shaft (4), the rotating shaft (4) penetrates through the outer wall of the spring pad (3), the outer wall of the top end of the base (1) located on two sides of the motor (2) is provided with the spring pad (6), the motor (2) is positioned in the outer frame (6), the outer walls of two sides of the rotating shaft (4) are screwed with the ejector rods (7), the outer wall of each ejector rod (7) is in threaded connection with the inner wall of the outer frame (6), the outer wall of the top end of the outer frame (6) is symmetrically welded with the T-shaped buckles (9), the outer wall of the top end of the outer frame (6) is provided with the mold (10), the outer wall of the bottom end of the mold (10) is symmetrically provided with the T-shaped clamping grooves (11) corresponding to the T-shaped buckles (9), the inner wall of each T-shaped clamping groove (11) is attached to the outer wall of the T-shaped buckle (9), the outer wall of the bottom end of the mold (10) is welded with the baffle (16), the inner wall of the mold (10) above the baffle (16) is provided with the plate (15), the outer walls of two sides of the mold (10) are symmetrically provided with the second clamping grooves (12), the outer wall of the top end of the mold (10) is provided with the shell (13) corresponding to the second clamping grooves (12), the outer wall of the top end of the shell (13) is symmetrically welded with a convex card (14) corresponding to the second clamping groove (12), and the outer wall of the convex card (14) is attached to the inner wall of the second clamping groove (12).

2. An automatic stripping machine as claimed in claim 1, characterised in that the inner wall of the top of the casing (6) is provided with a first recess (8).

3. The automatic demolding machine according to claim 1, characterized in that the spring pad (3) comprises a first bottom plate (301), a first spring (302) and a first top plate (303), the first bottom plate (301) is installed on the outer wall of the top end of the motor (2), the first spring (302) is distributed and welded on the outer wall of the top end of the first bottom plate (301), and the first top plate (303) is welded on the outer wall of the top end between the first springs (302).

4. An automatic stripper as claimed in claim 1, characterised in that the outer wall of the spindle (4) and the inner wall of the outer frame (6) are provided with screw threads, and the inner and outer walls of the ejector pin (7) are provided with screw threads.

5. The automatic stripper as claimed in claim 1, characterised in that the outer frame (6) is provided with a through hole (17) at the top centre thereof.

6. An automatic stripper as claimed in claim 1, characterised in that the bottom outer wall of the plate (15) is provided with recesses (18) corresponding to the ejector pins (7).