CN212826439U

CN212826439U - Dense rubber plastic tableware mould convenient to ejection of compact

Info

Publication number: CN212826439U
Application number: CN202021697342.0U
Authority: CN
Inventors: 倪庭
Original assignee: Zhenjiang Meiernai Environmental Protection Technology Co ltd
Current assignee: Zhenjiang Meiernai Environmental Protection Technology Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-03-30
Anticipated expiration: 2030-08-14

Abstract

The utility model discloses a close glue plastic tableware mould convenient to ejection of compact, including the lower bolster, the inside cavity that is equipped with of lower bolster, first spout has all been seted up to the lower bolster left and right sides inner wall, the inside pop-up mechanism that is equipped with of cavity, pop-up mechanism includes the diaphragm, the diaphragm left and right sides is through first spout and lower bolster sliding connection, diaphragm bottom both sides are all fixed and are equipped with a plurality of spring, spring bottom and lower bolster diapire fixed connection, the second spout has been seted up to the lower bolster diapire, the second spout left and right sides all is equipped with the slider. The utility model discloses a depression bar that cope match-plate pattern upward movement drove the left and right sides upwards leaves the diaphragm top, removes the depression bar spacing to the diaphragm, and the diaphragm upwards removes under the effect of spring force and spring steel elasticity this moment, drives the ejector pin rebound of the left and right sides to it is ejecting with fashioned tableware.

Description

Dense rubber plastic tableware mould convenient to ejection of compact

Technical Field

The utility model relates to a tableware mould technical field, concretely relates to close rubber plastic tableware mould convenient to ejection of compact.

Background

A mold is a tool for molding an article, which has various parts, and different molds are composed of different parts, and it is accomplished by the change of the physical state of the molded material mainly to shape the article. In the processes of blanking, forming stamping, die forging, cold heading, extrusion, powder metallurgy pressing, pressure casting and the forming of compression molding or injection molding of products such as engineering plastics, ceramics and the like, the tool is used for making a blank into a product with a specific shape and size under the action of external force, wherein the dense plastic tableware is produced in large quantities by hot-press molding through a dense plastic tableware mould.

However, when the existing dense rubber plastic tableware mould is actually used, the tableware is required to be manually demoulded by workers after being formed, the demoulding process is complicated, and the fast demoulding cannot be carried out, so that the processing efficiency is influenced.

Therefore, it is necessary to provide a compact plastic tableware mold for easy discharge to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a dense gel plastic tableware mould convenient to ejection of compact upwards leaves the diaphragm top through the depression bar that cope match-plate pattern upward movement drove the left and right sides, removes the depression bar spacing to the diaphragm, and the diaphragm upwards moves under the effect of spring force and spring steel elasticity this moment, drives the ejector pin rebound of the left and right sides to it is ejecting with fashioned tableware, with the above-mentioned weak point in the solution technology.

In order to achieve the above object, the present invention provides the following technical solutions: a dense gel plastic tableware mould convenient for discharging comprises a lower template, wherein a cavity is formed in the lower template, first sliding grooves are formed in the inner walls of the left side and the right side of the lower template, and an ejection mechanism is arranged in the cavity;

the pop-up mechanism comprises a transverse plate, the transverse plate left side and the transverse plate right side are connected with a lower template in a sliding mode through a first sliding groove, a plurality of springs are fixedly arranged on the two sides of the bottom of the transverse plate, the bottom end of each spring is fixedly connected with the bottom wall of the lower template, a second sliding groove is formed in the bottom wall of the lower template, sliding blocks and two sliding blocks are arranged on the left side and the right side of the second sliding groove, spring steel is arranged between the sliding blocks, the two ends of the spring steel are fixedly connected with the tops of the sliding blocks, round holes are formed in the left side and the right side of the surface of the top.

Preferably, the top of the lower template is provided with an upper template, and a molding cavity is arranged between the upper template and the lower template.

Preferably, the left side and the right side of the bottom of the upper template are both provided with a pressing rod, the left side and the right side of the top surface of the lower template are both provided with pressing holes, the pressing rods are arranged inside the pressing holes, the bottom ends of the pressing rods are in contact with the tops of the transverse plates, and the two circular holes are formed between the two pressing holes.

Preferably, the top surface of the upper template is provided with an injection hole, and the injection hole is communicated with the forming cavity.

Preferably, the left side and the right side of the second chute are provided with limit blocks, the bottom and the top of each limit block are fixedly connected with the inner wall of the lower template, and the cross section of each limit block is T-shaped.

Preferably, the first sliding groove is communicated with the cavity, the top of the spring steel is contacted with the bottom of the transverse plate, the pressure rod is matched with the pressure hole, and the ejector rod is matched with the round hole.

Preferably, the cross section of the second sliding groove is T-shaped, the sliding block is matched with the second sliding groove, and the ejector rod is matched with the lower template.

In the technical scheme, the utility model provides a technological effect and advantage:

the staff is with the leading-in shaping chamber of raw materials through the inlet hole, treat that the raw materials cooling solidifies the back, cope match-plate pattern upward movement, the depression bar that drives the left and right sides upwards leaves the diaphragm top, thereby it is spacing to the diaphragm to remove the depression bar, the diaphragm upwards removes under the effect of spring force this moment, the ejector pin rebound of driving the left and right sides, thereby ejecting with fashioned tableware, spring steel can make quick quilt of fashioned tableware simultaneously ejecting, compared with the prior art, this device is when the in-service use, do not need the manual drawing of patterns of workman behind the tableware shaping, can accomplish the drawing of patterns of tableware during along with cope match-plate pattern upward movement, high efficiency, moreover, the steam generator is simple in structure, high durability.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the present invention when the upper and lower templates are separated;

fig. 3 is the schematic view of the connection structure of the transverse plate and the push rod of the present invention.

Description of reference numerals:

the device comprises a lower template 1, a cavity 2, a first sliding chute 3, a pop-up mechanism 4, a transverse plate 41, a spring 42, a second sliding chute 43, a sliding block 44, spring steel 45, a round hole 46, a push rod 47, an upper template 5, a forming cavity 6, a compression rod 7, a compression hole 8, a filling hole 9 and a limiting block 10.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a dense rubber plastic tableware mould convenient for discharging as shown in figures 1-3, which comprises a lower template 1, wherein a cavity 2 is arranged inside the lower template 1, first chutes 3 are arranged on the inner walls of the left side and the right side of the lower template 1, and an ejection mechanism 4 is arranged inside the cavity 2;

pop-up mechanism 4 includes diaphragm 41, the diaphragm 41 left and right sides is through first spout 3 and lower bolster 1 sliding connection, diaphragm 41 bottom both sides all are fixed and are equipped with a plurality of spring 42, spring 42 bottom and 1 diapire fixed connection of lower bolster, second spout 43 has been seted up to 1 diapire of lower bolster, the second spout 43 left and right sides all is equipped with slider 44, two spring steel 45 between the slider 44, spring steel 45 both ends all with slider 44 top fixed connection, round hole 46 has all been seted up to the 1 top surface left and right sides of lower bolster, the inside ejector pin 47 that is equipped with of round hole 46, ejector pin 47 bottom and diaphragm 41 top fixed connection.

Further, in the above technical scheme, an upper template 5 is arranged at the top of the lower template 1, and a molding cavity 6 is arranged between the upper template 5 and the lower template 1.

Further, in the above technical scheme, the left and right sides of the bottom of the upper template 5 are both provided with the pressing rods 7, the left and right sides of the top surface of the lower template 1 are both provided with the pressing holes 8, the pressing rods 7 are arranged inside the pressing holes 8, the bottom end of the pressing rods 7 is in contact with the top of the transverse plate 41, the two circular holes 46 are arranged between the two pressing holes 8, and the pressing rods 7 can apply a downward force to the transverse plate 41, so that the downward movement of the ejector rods 47 is realized while the upper template 5 moves downward, and the quality of tableware molding is ensured.

Further, in the above technical scheme, an injection hole 9 is formed in the top surface of the upper mold plate 5, and the injection hole 9 is communicated with the molding cavity 6.

Further, in the above technical scheme, the left and right sides of the second chute 43 are both provided with the limiting blocks 10, the bottom and the top of each limiting block 10 are both fixedly connected with the inner wall of the lower template 1, the cross section of each limiting block 10 is in a T shape, and each limiting block 10 can provide a supporting point for the transverse plate 41, so that the stability of the transverse plate 41 is improved.

Further, in the above technical solution, the first chute 3 is communicated with the cavity 2, the top of the spring steel 45 is in contact with the bottom of the transverse plate 41, the press rod 7 is matched with the press hole 8, and the ejector rod 47 is matched with the circular hole 46.

Further, in the above technical scheme, the cross section of the second sliding chute 43 is T-shaped, the sliding block 44 is matched with the second sliding chute 43, the ejector rod 47 is matched with the lower template 1, and the second sliding chute 43 is T-shaped, so that the stability of the spring steel 45 can be improved, and the spring steel 45 is prevented from popping out of the second sliding chute 43.

The implementation mode is specifically as follows: when the utility model is used, the upper template 5 and the lower template 1 are fixedly connected with the external forming equipment, the staff leads the raw materials into the forming cavity 6 through the pouring hole 9, thereby carrying out the hot-pressing production of the tableware, after the raw materials are cooled and solidified, under the action of the external power equipment, the upper template 5 moves upwards to drive the compression bars 7 at the left and right sides to leave the top of the transverse plate 41 upwards, thereby relieving the limit of the compression bars 7 to the transverse plate 41, at the moment, the transverse plate 41 moves upwards under the action of the elastic force of the spring 42 to drive the ejector rods 47 at the left and right sides to move upwards, thereby ejecting the formed tableware, meanwhile, the sliders 44 at the left and right sides are close to each other, the spring steel 45 applies a reaction force to the bottom of the transverse plate 41, thereby enabling the transverse plate 41 to be stressed evenly, the upward movement speed is accelerated, so that the formed tableware can be ejected quickly, after the staff take off the tableware, when the compression bar 7 moves to the top of the transverse plate 41, the transverse plate 41 is forced to move downwards under the stress to the bottom of the first sliding groove 3, so that the spring steel 45 of the colleague with the stress and the shrinkage of the spring 42 is stretched under the stress, the next ejection of tableware is prepared, the demolding of the tableware is facilitated, and the problem that in the prior art, when a dense-rubber plastic tableware mold is used actually, the demolding is carried out manually by workers after the tableware is molded, the demolding process is complicated, the rapid demolding cannot be carried out, and the processing efficiency is affected is solved.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a dense gel plastic tableware mould convenient to ejection of compact, includes lower bolster (1), its characterized in that: a cavity (2) is formed in the lower template (1), first sliding grooves (3) are formed in the inner walls of the left side and the right side of the lower template (1), and an ejecting mechanism (4) is arranged in the cavity (2);

pop-up mechanism (4) include diaphragm (41), the diaphragm (41) left and right sides is through first spout (3) and lower bolster (1) sliding connection, diaphragm (41) bottom both sides all are fixed and are equipped with a plurality of spring (42), spring (42) bottom and lower bolster (1) diapire fixed connection, second spout (43) have been seted up to lower bolster (1) diapire, the second spout (43) left and right sides all is equipped with slider (44), two spring steel (45) between slider (44), spring steel (45) both ends all with slider (44) top fixed connection, round hole (46) have all been seted up to lower bolster (1) top surface left and right sides, inside ejector pin (47) that is equipped with of round hole (46), ejector pin (47) bottom and diaphragm (41) top fixed connection.

2. The easy-to-discharge dense gel plastic tableware mold as claimed in claim 1, wherein: an upper template (5) is arranged at the top of the lower template (1), and a forming cavity (6) is arranged between the upper template (5) and the lower template (1).

3. The easy-to-discharge dense gel plastic tableware mold of claim 2, wherein: the die is characterized in that pressing rods (7) are arranged on the left side and the right side of the bottom of the upper die plate (5), pressing holes (8) are formed in the left side and the right side of the top surface of the lower die plate (1), the pressing rods (7) are arranged inside the pressing holes (8), the bottom ends of the pressing rods (7) are in contact with the top of the transverse plate (41), and the two circular holes (46) are arranged between the two pressing holes (8).

4. The easy-to-discharge dense gel plastic tableware mold of claim 2, wherein: and the top surface of the upper template (5) is provided with an injection hole (9), and the injection hole (9) is communicated with the forming cavity (6).

5. The easy-to-discharge dense gel plastic tableware mold as claimed in claim 1, wherein: the left side and the right side of the second sliding groove (43) are respectively provided with a limiting block (10), the bottom and the top of each limiting block (10) are fixedly connected with the inner wall of the lower template (1), and the cross section of each limiting block (10) is T-shaped.

6. The easy-to-discharge dense gel plastic tableware mold of claim 3, wherein: the first sliding groove (3) is communicated with the cavity (2), the top of the spring steel (45) is contacted with the bottom of the transverse plate (41), the pressing rod (7) is matched with the pressing hole (8), and the ejector rod (47) is matched with the round hole (46).

7. The easy-to-discharge dense gel plastic tableware mold as claimed in claim 1, wherein: the cross section of the second sliding groove (43) is T-shaped, the sliding block (44) is matched with the second sliding groove (43), and the ejector rod (47) is matched with the lower template (1).