CN219381249U - An automatic demoulding mechanism for rubber production - Google Patents

Abstract

The utility model relates to the technical field of rubber, in particular to an automatic demoulding mechanism for rubber production, comprising a base. A U-shaped bracket is fixed on the upper end of the base, and a cylinder is fixed on the lower end of the U-shaped bracket. The power shaft of the cylinder is connected to a connecting plate. A spring is fixed on the lower end of the connecting plate. It fits closely with the outer mold; the motor drives the outer mold to rotate, and pours the produced rubber into the holding frame, which is easy and convenient to operate.

Description

An automatic demoulding mechanism for rubber production

technical field

The utility model relates to the technical field of rubber, in particular to an automatic demoulding mechanism for rubber production.

Background technique

Rubber refers to a highly elastic polymer material with reversible deformation. It is elastic at room temperature, can produce large deformation under a small external force, and can return to its original shape after the external force is removed.

The rubber production process needs to use the mold, but the existing demoulding mechanism cannot quickly demold the produced rubber, which affects the use effect of the demoulding mechanism. At the same time, the stability of the demoulding mechanism is poor, which affects the use of the demoulding mechanism.

For example, CN 113478761 A discloses a demoulding device for rubber production, which includes a base, the upper side wall of the base is symmetrically fixedly connected with a vertical plate, the upper side wall of the base is fixedly connected with a motor one located between the two vertical plates, the driving end of the motor one is fixedly connected with a bevel gear one, and the upper side wall of the base is symmetrically fixedly connected with a support plate located between the outer side of the motor and the two vertical plates. In the present invention, the outer mold moves downwards, and the bracket drives the inner mold to rotate, so that the rubber moves to a position convenient for storage and transfer before demoulding, and the horizontal plate moves oppositely to the inner wall of the inner mold to remove the support for the rubber. At the same time, the demoulding rod moves downward to squeeze and contact the molded rubber, which drives the molded rubber to move downward, so that the molded rubber is separated from the outer wall of the inner mold, thereby completing the demoulding of the rubber, avoiding the traditional manual removal of rubber that is difficult to demould from the demoulding device, and thus improving the work efficiency of workers.

The rubber production process requires the use of molds. In combination with the above-mentioned prior art, it can be seen that the demoulding mechanism cannot quickly demold the produced rubber, which affects the use effect of the demoulding mechanism. At the same time, the stability of the demoulding mechanism is poor, which affects the use of the demoulding mechanism. The problem is ubiquitous and needs to be improved urgently.

Utility model content

The purpose of the utility model is to provide an automatic demoulding mechanism for rubber production to solve the problem of poor demoulding operation effect.

In order to achieve the above object, the utility model provides the following technical solutions: an automatic demoulding mechanism for rubber production, including a base, a U-shaped bracket is fixed on the upper end of the base, and a cylinder is fixed on the lower end of the U-shaped bracket, and the power shaft of the cylinder is connected to the connecting plate.

Preferably, a spring is fixed at the lower end of the connecting plate, and an inner mold is fixed at the lower end of the spring.

Preferably, the upper end of the inner mold is fixed with a sliding column, and the outer wall of the sliding column is slidably arranged on the inner wall of the connecting plate.

Preferably, vertical plates are fixed on both sides of the upper end of the base, and motors are fixed on the outside of the vertical plate.

Preferably, the power shaft of the motor is connected to the outer mold, and the outer wall of the outer mold is rotatably arranged on the inner wall of the vertical plate.

Preferably, a holding frame is slidably arranged between the vertical plates on both sides.

Compared with the prior art, the beneficial effects of the utility model are:

1. The utility model can drive the inner mold on the connecting plate to move down through the cylinder until the inner mold and the outer mold fit together, and the spring is compressed to ensure the tight fit of the inner mold and the outer mold.

2. The utility model can drive the outer mold to rotate through the motor, pour the produced rubber into the holding frame, and the operation is simple and convenient.

Description of drawings

Fig. 1 is a front view of the utility model;

Fig. 2 is a front sectional view of the utility model;

Fig. 3 is a partially enlarged top view of the outer mold of the present invention.

Among the figure: 1, base; 21, U-shaped bracket; 22, cylinder; 23, connecting plate; 24, spring; 25, inner mold; 26, sliding column; 31, vertical plate; 32, motor; 33, outer mold;

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Example 1

Please refer to Fig. 1-Fig. 3, a kind of automatic demoulding mechanism for rubber production in the illustration, comprises base 1, and base 1 is a rectangular plate, and the upper end of base 1 is fixed with U-shaped bracket 21, and the both sides of the lower end of U-shaped bracket 21 is fixedly welded on both sides of the upper end of base 1, and the lower end of U-shaped bracket 21 is fixed with cylinder 22, and two cylinders 22 are provided with, and are respectively fixedly welded on both sides of the lower end of U-shaped bracket 21, and the power shaft of cylinder 22 is connected with connecting plate 23, and connecting plate 23 is a rectangular plate, connected The plate 23 is fixedly welded on the power shaft of the cylinder 22, and the cylinder 22 can drive the connecting plate 23 to move up and down.

The lower end of connecting plate 23 is fixed with spring 24, and one end of spring 24 is fixedly welded on the lower end of connecting plate 23, and the lower end of spring 24 is fixed with internal mold 25, and internal mold 25 is fixedly welded on the lower end of spring 24.

The upper end of the inner mold 25 is fixed with a sliding column 26, the sliding column 26 is a T-shaped column, two sliding columns 26 are fixedly welded on both sides of the upper end of the inner mold 25, and the outer wall of the sliding column 26 is slidably arranged on the inner wall of the connecting plate 23, and the sliding column 26 is limited in the connecting plate 23 to ensure that the sliding column 26 slides stably in the connecting plate 23.

Both sides of the upper end of base 1 are fixed with vertical plate 31, vertical plate 31 is a rectangular plate, vertical plate 31 is provided with two, fixedly welded on both sides of the upper end of base 1 respectively, the outside of vertical plate 31 is fixed with motor 32, and motor 32 is fixedly welded on the left vertical plate 31.

The power shaft of motor 32 is connected with outer mold 33, and motor 32 can drive outer mold 33 to carry out the rotation of 180 degrees, and the outer wall rotation of outer mold 33 is arranged on vertical plate 31 inner wall, and the outer wall of outer mold 33 can rotate on both sides vertical plate 31 inner walls.

A holding frame 4 is slidingly arranged between the vertical plates 31 on both sides. The holding frame 4 is a rectangular frame. The outer wall of the holding frame 4 slides between the vertical plates 31 on both sides.

In this embodiment, the cylinder 22 is opened, and the cylinder 22 drives the connecting plate 23 to move downward, so that the inner mold 25 below the connecting plate 23 moves down together until the inner mold 25 fits on the outer mold 33, and the spring 24 is compressed to ensure that the inner mold 25 and the outer mold 33 are tightly bonded. It is convenient to discharge the rubber in the outer mold 33, and the rubber falls into the holding frame 4.

It should be noted that in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements but also other elements not expressly listed or which are inherent to such process, method, article or apparatus.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (2)

1. an automatic demoulding mechanism for rubber production, it is characterized in that, comprises base (1), the upper end of described base (1) is fixed with U-shaped support (21), and the lower end of described U-shaped support (21) is fixed with cylinder (22), and the power shaft of described cylinder (22) is connected with connecting plate (23), and the lower end of described connecting plate (23) is fixed with spring (24), and the lower end of described spring (24) is fixed with inner mold (25), and described inner mold (25) The upper end of the upper end is fixed with a sliding column (26), and the outer wall of the sliding column (26) is slidably arranged on the connecting plate (23) inner wall, the upper end both sides of the base (1) are fixed with a vertical plate (31), the outside of the vertical plate (31) is fixed with a motor (32), the power shaft of the motor (32) is connected with the outer mold (33), and the outer wall of the outer mold (33) is rotated and arranged on the vertical plate (31) inner wall. 2. An automatic demoulding mechanism for rubber production according to claim 1, characterized in that: a holding frame (4) is slidingly arranged between the vertical plates (31) on both sides.