Graphite die of bottle-making machine

Abstract

The utility model relates to the technical field of dies, and discloses a bottle-making machine graphite die which comprises a die main body mechanism, the die main body mechanism comprises two main forming die holders which are symmetrically arranged, two main forming die cavities are symmetrically formed above the opposite ends of the two main forming die holders in a front-back mode, auxiliary forming die cavities are formed in the bottom ends of the main forming die cavities, and the auxiliary forming die cavities are communicated with the main forming die holders. And a formed bottle body workpiece is arranged in every two main forming die cavities which are symmetrically arranged. The graphite mold is reinforced, namely, the outer side of the main forming mold base structure is provided with the structure reinforcing mechanism, the structure reinforcing mechanism comprises a plurality of U-shaped reinforcing frames which are fixedly connected to the outer side of the main forming mold base in a sleeving mode from top to bottom, and reinforcing ribs are fixedly connected between the upper and lower adjacent U-shaped reinforcing frames. And meanwhile, reinforcing frames are also arranged on the upper and lower end faces of the main forming die holder, so that the whole die structure is more stable, the impact resistance is improved, and the precision and the service life of the die are further ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to mould technical field, concretely is bottle making machine graphite mould. BACKGROUND

[0002] Bottle making machine graphite mould is a kind of mould frequently used in glass bottle making industry, graphite has good heat conduction performance, can make glass liquid cool down and form in mould quickly and uniformly, helps to improve bottle making efficiency and the quality of glass products, and graphite has good chemical stability at high temperature, is not easy to react chemically with glass liquid, to ensure the purity and quality of glass products.

[0003] The existing bottle making machine graphite mould still has the following problems when using: in the bottle making process, graphite mould will experience frequent heating and cooling cycle, which can cause thermal stress in the mould, due to the limited impact resistance of graphite, the graphite mould may crack after long-term use, affecting the precision and service life of the mould. UTILITY MODEL CONTENT

[0004] (I) technical problem solved

[0005] In view of the deficiencies of the prior art, the utility model provides bottle making machine graphite mould, solves the problems raised in the background art.

[0006] (II) technical scheme

[0007] To achieve the above purpose, the utility model provides the following technical scheme: bottle making machine graphite mould, including mould main body mechanism, the mould main body mechanism includes two main forming die seats arranged symmetrically, two main forming die seats are symmetrically arranged on the upper side of the opposite end and are provided with two main forming die cavities, the bottom end of the main forming die cavity is provided with an auxiliary forming die cavity, one forming bottle body workpiece is arranged in every two main forming die cavities arranged symmetrically, a plurality of U-shaped reinforcing frames are fixedly connected between the upper and lower two main forming die cavities in the middle of each U-shaped reinforcing frame from front to back, a plurality of first reinforcing bars are fixedly connected between the upper and lower two main forming die cavities from front to back, and a second reinforcing bar is fixedly connected between the opposite side wall of the front and rear sides of each U-shaped reinforcing frame, and a reinforcing frame is fixedly connected to the upper and lower ends of the main forming die seat.

[0008] As a further scheme of the utility model: an auxiliary positioning die assembly mechanism is arranged between the two main forming die seats, the auxiliary positioning die assembly mechanism includes a positioning combination block fixedly connected to the front and rear sides of the other end of one side U-shaped reinforcing frame, and a positioning combination groove matched with the positioning combination block is arranged on the front and rear sides of the other end of the other side U-shaped reinforcing frame.

[0009] As a further embodiment of this utility model: assembly holes are provided at the four corners of the two main forming mold bases facing each other, and a set of pressure relief holes is provided above each of the two main forming mold bases facing each other. The set of pressure relief holes consists of two holes arranged symmetrically front and back. A weight reduction groove is provided between the center positions of the two side walls of the first reinforcing rib, and multiple weight reduction holes are provided between the front and rear side walls of the second reinforcing rib at equal intervals from top to bottom.

[0010] As a further embodiment of this utility model: the reinforcing frame includes a plurality of first reinforcing beams arranged equidistantly from front to back, and the same second reinforcing beam is fixedly connected to the middle of the bottom end of the plurality of first reinforcing beams on the same side, and the first reinforcing beam and the second reinforcing beam are fixedly connected to the U-shaped reinforcing frame on their corresponding side.

[0011] As a further embodiment of this utility model: an auxiliary molding mold base is provided in each of the two main molding cavities arranged symmetrically, and a protruding module matching the bottom cavity of the molded bottle workpiece is provided at the top of the auxiliary molding mold base.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. In this utility model, the graphite mold is reinforced by providing a structural reinforcement mechanism on the outside of the main forming mold base structure. This mechanism includes multiple U-shaped reinforcement frames fixedly sleeved on the outside of the main forming mold base from top to bottom. Reinforcing ribs are fixedly connected between adjacent U-shaped reinforcement frames. At the same time, reinforcement frames are also provided at the upper and lower end faces of the main forming mold base, making the overall mold structure more stable, improving impact resistance, and thus ensuring the accuracy and service life of the mold.

[0014] 2. In this utility model, by setting an auxiliary positioning and mold closing mechanism, a positioning combination block is fixedly connected to the front and rear sides of the other end of the U-shaped reinforcing frame on one side, and a positioning combination groove matching the positioning combination block is set on the front and rear sides of the other end of the U-shaped reinforcing frame. When the two main forming mold bases are closed, it can assist in positioning and mold closing, thereby improving the forming quality of the molded and formed workpiece. Attached Figure Description

[0015] Fig. 1 This is a perspective view of the entire utility model;

[0016] Fig. 2 This is a perspective view of the main mold structure of this utility model;

[0017] Fig. 3 This is a perspective view of the structural reinforcement mechanism of this utility model;

[0018] Fig. 4 This is a perspective view of the molded bottle body and auxiliary molding mold base of this utility model.

[0019] Fig. 1, the main body mechanism of the mold; 2, the structure reinforcing mechanism; 3, the molded bottle body workpiece; 4, the auxiliary molding die base; 11, the main molding die base; 12, the main molding die cavity; 13, the auxiliary molding die cavity; 14, the pressure relief hole; 15, the assembly hole; 21, the U-shaped reinforcing frame; 22, the first reinforcing rib; 23, the second reinforcing rib; 24, the lightening groove; 25, the lightening hole; 26, the first reinforcing beam; 27, the second reinforcing beam; 28, the positioning combination block; 29, the positioning combination groove. DETAILED DESCRIPTION

[0020] The embodiments of the present application will be further described below in conjunction with the drawings and examples. The following examples are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0021] In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more than two; The orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; It can be mechanically connected, or it can be electrically connected; It can be directly connected, or it can be indirectly connected through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0023] Please refer to Figs. 1-4The utility model discloses a bottle making machine graphite mould, including mould main body mechanism 1, mould main body mechanism 1 includes two main forming mould seat 11 of symmetrical setting, two main forming mould seat 11 is symmetrical and is set up with two main forming mould cavity 12 in the upper side of the end of facing, and the bottom end of main forming mould cavity 12 is set up with auxiliary forming mould cavity 13, and one forming bottle body work piece 3 is arranged in every two main forming mould cavities 12 of symmetrical setting, and the outer lateral wall of the end of facing of two main forming mould seat 11 is fixed with a plurality of U type reinforcing frame 21 from top to bottom equidistantly, and a plurality of first reinforcing rib 22 are fixedly connected between the middle of every two U type reinforcing frame 21 of upper and lower adjacent from front to back equidistantly, and the second reinforcing rib 23 is fixedly connected between the lateral wall of the side of facing of the two sides of front and back of every two U type reinforcing frame 21 of upper and lower adjacent, and the reinforcing frame is fixedly connected with one on the two ends of main forming mould seat 11, and the whole graphite mould is reinforced, that is, the structure reinforcing mechanism 2 is set up outside the structure of main forming mould seat 11, and it includes a plurality of U type reinforcing frame 21 of fixedly sleeving on the outside of main forming mould seat 11 from top to bottom, and the reinforcing rib is fixedly connected between the U type reinforcing frame 21 of upper and lower adjacent, and the reinforcing frame is also set up at the upper end surface of main forming mould seat 11, make its whole mould structure more stable, improve the impact resistance, and then guarantee the precision and service life of mould.

[0024] The auxiliary positioning closing mould mechanism is arranged between the two main forming mould seats 11, and the auxiliary positioning closing mould mechanism comprises a positioning combination block 28 fixedly connected to the other end of one side of the U type reinforcing frame 21 and the front and back sides of the other end of the U type reinforcing frame 21, and the other end of the U type reinforcing frame 21 is provided with a positioning combination groove 29 matched with the positioning combination block 28, the auxiliary positioning closing mould mechanism is arranged, one side of the U type reinforcing frame 21 is fixedly connected with the positioning combination block 28 at the other end of the U type reinforcing frame 21, and the other end of the U type reinforcing frame 21 is provided with the positioning combination groove 29 matched with the positioning combination block 28, and when the two main forming mould seats 11 are closed, the positioning closing mould can be assisted, and the forming quality of the workpiece formed by closing mould is improved.

[0025] Assembly holes 15 are arranged at four corners of the end of facing of the two main forming mould seats 11, and a group of pressure relief holes 14 are arranged above the end of facing of the two main forming mould seats 11, the two pressure relief holes 14 are arranged in front and back symmetry, the weight reduction grooves 24 are arranged between the center positions of the two side walls of the first reinforcing rib 22, and a plurality of weight reduction holes 25 are arranged between the front and back side walls of the second reinforcing rib 23 from top to bottom equidistantly, so that the weight of the whole mould structure is reduced.

[0026] The reinforcing frame comprises a plurality of first reinforcing beams 26 arranged in a front-to-rear equidistant manner, and a same second reinforcing beam 27 fixedly connected to the middle of the bottom ends of the first reinforcing beams 26 on the same side.

[0027] An auxiliary forming mold base 4 is arranged in each two main forming mold cavities 12 arranged in a symmetrical manner, and the top end of the auxiliary forming mold base 4 is provided with a convex module matched with the bottom end cavity of the formed bottle body workpiece 3, so as to assist the bottom end cavity of the formed bottle body workpiece 3 in forming.

[0028] The working principle of the utility model is as follows: the auxiliary positioning and clamping mechanism is integrally arranged, one side U-shaped reinforcing frame 21 is fixedly connected with positioning combination blocks 28 at the other end of the front and rear sides, and the other side U-shaped reinforcing frame 21 is provided with positioning combination grooves 29 matched with the positioning combination blocks 28 at the front and rear sides of one end, and the auxiliary positioning and clamping mechanism can assist the positioning and clamping of the two main forming mold bases 11 when the two main forming mold bases 11 are clamped, and in the bottle manufacturing process, the glass liquid heated to a certain temperature is poured into the mold cavity, because the graphite mold has good high-temperature resistance and thermal stability, it can withstand the high temperature of the glass liquid without deformation or damage, at the same time, the cavity shape of the graphite mold is matched with the shape of the bottle to be manufactured, the glass liquid gradually cools and solidifies under the restriction of gravity and the mold cavity, and finally forms a bottle shape consistent with the mold cavity, that is, the formed bottle body workpiece 3.

[0029] The above is only the preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, and all of them should be covered in the protection scope of the utility model.

Claims

1. A graphite mold for a bottle making machine, comprising a main mold body (1), wherein the main mold body (1) comprises two main forming mold bases (11) arranged symmetrically; Its features are: Two main forming mold bases (11) are symmetrically arranged at one end facing each other, and two main forming mold cavities (12) are provided at the bottom of the main forming mold cavity (12). A molded bottle workpiece (3) is provided in each pair of main forming mold cavities (12) arranged symmetrically. Two main forming mold bases (11) are fixedly fitted with multiple U-shaped reinforcing frames (21) at equal intervals from top to bottom on the outer side walls of their respective ends. Multiple first reinforcing ribs (22) are fixedly connected at equal intervals from front to back between the middle of each pair of adjacent U-shaped reinforcing frames (21). Second reinforcing ribs (23) are fixedly connected between the opposing side walls on the front and back sides of each pair of adjacent U-shaped reinforcing frames (21). Each of the upper and lower ends of the main forming mold base (11) is fixedly connected with a reinforcing frame. An auxiliary positioning and mold closing mechanism is provided between the two main forming mold bases (11). The auxiliary positioning and mold closing mechanism includes a positioning assembly block (28) fixedly connected to the front and rear sides of the other end of a U-shaped reinforcing frame (21) on one side. A positioning assembly groove (29) matching the positioning assembly block (28) is provided on the front and rear sides of one end of the U-shaped reinforcing frame (21) on the other side.

2. The graphite mold for a bottle-making machine according to claim 1, characterized in that: Each of the two main forming mold bases (11) has a set of pressure relief holes (14) above one end facing each other. The set of pressure relief holes (14) consists of two holes and is arranged symmetrically front and back.

3. The graphite mold for a bottle-making machine according to claim 1, characterized in that: A weight-reducing groove (24) is provided between the center positions of the two side walls of the first reinforcing rib (22), and multiple weight-reducing holes (25) are provided between the front and rear side walls of the second reinforcing rib (23) in a equidistant manner from top to bottom.

4. The graphite mold for a bottle-making machine according to claim 1, characterized in that: Assembly holes (15) are provided at the four corners of the two main forming mold bases (11) facing each other.

5. The graphite mold for a bottle-making machine according to claim 1, characterized in that: The reinforced frame includes a plurality of first reinforcing beams (26) arranged equidistantly from front to back, and the same second reinforcing beam (27) is fixedly connected to the middle of the bottom end of the plurality of first reinforcing beams (26) on the same side.

6. The graphite mold for a bottle-making machine according to claim 5, characterized in that: The first reinforcing beam (26) and the second reinforcing beam (27) are fixedly connected to the U-shaped reinforcing frame (21) on their corresponding sides.

7. The graphite mold for a bottle-making machine according to claim 1, characterized in that: An auxiliary molding mold base (4) is provided in each of the two main molding cavities (12) arranged symmetrically. The top of the auxiliary molding mold base (4) is provided with a protruding module that matches the bottom cavity of the molded bottle workpiece (3).

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