Cooling water tank structure of explosion-proof cavity of bottle preform mold

Abstract

The utility model relates to the technical field of blowing molds, in particular to a bottle blank mold anti-explosion cavity cooling water tank structure which comprises a mold body, a cavity is formed in one end of the mold body, and a first fixing plate is fixedly connected to the outer side of the mold body. Second fixing plates are fixedly connected to the two sides, close to the first fixing plate, of the outer side of the die body main body, first sealing plates are fixedly connected to the sides, close to the second fixing plates, of the outer side of the die body main body, second grooves are formed in the outer sides of the second fixing plates, and first reinforcing ribs are fixedly connected to the left ends of the first fixing plates; according to the cooling device, the first fixing plate, the second fixing plate, the first sealing plate, the second sealing plate, the first groove, the second groove, the first reinforcing rib, the third reinforcing rib and the water conveying opening are arranged, so that the strength is improved, the service life is prolonged, the cooling efficiency is high, and the practicability is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of blow molding molds, in particular to an explosion-proof cavity cooling water tank structure for a bottle preform mold. Background Art

[0002] Preform molds are commonly used molds in the blow molding field. Since cooling is required during the blow molding process, a cooling water tank is often used in the mold to pass cooling water for cooling.

[0003] After searching, the published patent number CN213860657U mentioned a cooling water tank structure of the explosion-proof cavity of the preform mold, including a plurality of cooling water tanks located on the outer surface of the cooling water tank structure of the explosion-proof cavity of the preform mold, the cooling water tanks are in a circular shape and are arranged parallel to each other, and every two adjacent cooling water tanks are connected by an inclined connecting groove, the angle between the connecting groove and the cooling water tank is an obtuse angle, and the distance between every two adjacent cooling water tanks is more than half of the width of the cooling water tank, and the bottom of the cooling water tank is arc-shaped. The utility model improves the overall strength of the mold cavity while ensuring the cooling effect.

[0004] Although the above solution solves the problems raised in the background technology, it still has the following shortcomings: due to the poor strength of the baffle, the cavity may explode when the water impacts continuously, and the practicability is not strong. Utility Model Content

[0005] The utility model aims to provide a cooling water tank structure for an explosion-proof cavity of a preform mold to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A cooling water trough structure for an explosion-proof cavity of a preform mold, comprising a mold body, one end of the mold body being provided with a cavity, a first fixing plate being fixedly connected to the outer side of the mold body, second fixing plates being fixedly connected to the outer side of the mold body on both sides close to the first fixing plate, a first sealing plate being fixedly connected to the outer side of the mold body on one side close to the second fixing plate, a second sealing plate being fixedly connected to the outer side of the mold body on the other side close to the second fixing plate, a first groove being provided on the outer side of the first fixing plate, a second groove being provided on the outer side of the second fixing plate, a first reinforcing rib being fixedly connected to the left end of the first fixing plate, and a second reinforcing rib being fixedly connected to the left ends of the second fixing plates.

[0008] As a preferred solution of the utility model, a third reinforcing rib is fixedly connected to the right end of the first fixing plate, and the width of the first fixing plate is equal to the width of the second fixing plate.

[0009] As a preferred solution of the utility model, the right end of the second fixing plate is fixedly connected with a fourth reinforcing rib.

[0010] As a preferred solution of the utility model, a water inlet is provided on the outer side of the first sealing plate.

[0011] As a preferred solution of the present invention, a sealing groove is provided on the outer side of the second sealing plate.

[0012] As a preferred solution of the present invention, the number of the second reinforcing ribs is two.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the utility model, a first fixing plate, a second fixing plate, a first sealing plate, a second sealing plate, a first groove, a second groove, a first reinforcing rib, a third reinforcing rib and a water delivery port are arranged in a cooling water tank structure of an explosion-proof cavity of a preform mold, so that cooling water is injected through the water delivery port, and the strength is improved and the service life is prolonged under the cooperation of the first fixing plate, the second fixing plate, the first sealing plate, the second sealing plate, the first groove, the second groove, the first reinforcing rib and the third reinforcing rib, the cooling efficiency is high and the practicability is enhanced. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the first fixing plate, the first groove, the first reinforcing rib and the third reinforcing rib of the utility model;

[0017] Figure 3 This is a schematic diagram of the second sealing plate and sealing groove structure of the utility model.

[0018] In the figure: 1. mold body; 2. cavity; 3. first fixing plate; 4. second fixing plate; 5. first sealing plate; 6. second sealing plate; 7. first groove; 8. second groove; 9. first reinforcing rib; 10. second reinforcing rib; 11. third reinforcing rib; 12. fourth reinforcing rib; 13. water inlet; 14. sealing groove. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively with reference to the relevant drawings below. Several embodiments of the utility model are given. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0021] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0023] For examples, see Figure 1-3 , the utility model provides a technical solution:

[0024] A cooling water tank structure for an explosion-proof cavity of a preform mold comprises a mold body 1, a cavity 2 is provided at one end of the mold body 1, a first fixing plate 3 is fixedly connected to the outside of the mold body 1, second fixing plates 4 are fixedly connected to the two sides of the outside of the mold body 1 close to the first fixing plate 3, a first sealing plate 5 is fixedly connected to one side of the outside of the mold body 1 close to the second fixing plate 4, a second sealing plate 6 is fixedly connected to the other side of the outside of the mold body 1 close to the second fixing plate 4, a first groove 7 is provided on the outside of the first fixing plate 3, a second groove 8 is provided on the outside of the second fixing plate 4, a first reinforcing rib 9 is fixedly connected to the left end of the first fixing plate 3, so that cooling water is injected through a water delivery port 13, and the strength is improved and the service life is extended under the cooperation of the first fixing plate 3, the second fixing plate 4, the first reinforcing rib 9 and the third reinforcing rib 11, and the cooling efficiency is improved through the first sealing plate 5, the second sealing plate 6, the first groove 7 and the second groove 8;

[0025] The right end of the first fixed plate 3 is fixedly connected with the third reinforcing rib 11, and the width of the first fixed plate 3 is equal to the width of the second fixed plate 4, and the right end of the second fixed plate 4 is fixedly connected with the fourth reinforcing rib 12. A water inlet 13 is provided on the outer side of the first sealing plate 5, and a sealing groove 14 is provided on the outer side of the second sealing plate 6, so that cooling water is injected through the water inlet 13. With the cooperation of the first fixed plate 3, the second fixed plate 4, the first reinforcing rib 9 and the third reinforcing rib 11, the strength is improved and the service life is extended. The circulation of cooling water is realized through the first sealing plate 5, the second sealing plate 6, the first groove 7 and the second groove 8, thereby improving the cooling efficiency and enhancing the practicality.

[0026] In this embodiment, please refer to Figure 1 The left end of the second fixing plate 4 is fixedly connected with a second reinforcing rib 10, so that the strength is further improved under the cooperation of the second reinforcing rib 10 and the fourth reinforcing rib 12;

[0027] The number of the second reinforcing ribs 10 is two, so that the strength is further improved with the cooperation of the second reinforcing ribs 10 and the fourth reinforcing ribs 12 to meet the continuous impact strength of cooling water.

[0028] The working process of the utility model is as follows: when in use, check whether the appearance of the equipment is damaged. After the inspection, inject cooling water through the water inlet 13, and with the cooperation of the first fixed plate 3, the second fixed plate 4, the first reinforcing rib 9 and the third reinforcing rib 11, the strength is improved and the service life is extended. The first sealing plate 5, the second sealing plate 6, the first groove 7 and the second groove 8 are used to realize the circulation of cooling water and improve the cooling efficiency. Among them, with the cooperation of the second reinforcing rib 10 and the fourth reinforcing rib 12, the strength is further improved to meet the continuous impact strength of the cooling water, thereby enhancing the practicability and having promotion value.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cooling water tank structure for an explosion-proof cavity of a preform mold, comprising a mold body (1), characterized in that: A cavity (2) is provided at one end of the mold body (1); a first fixing plate (3) is fixedly connected to the outer side of the mold body (1); second fixing plates (4) are fixedly connected to the outer sides of the mold body (1) close to the first fixing plate (3); a first sealing plate (5) is fixedly connected to the outer side of the mold body (1) close to the second fixing plate (4); a second sealing plate (6) is fixedly connected to the outer side of the mold body (1) close to the second fixing plate (4); a first groove (7) is provided on the outer side of the first fixing plate (3); a second groove (8) is provided on the outer side of the second fixing plate (4); a first reinforcing rib (9) is fixedly connected to the left end of the first fixing plate (3); and a second reinforcing rib (10) is fixedly connected to the left end of each of the second fixing plates (4).

2. The cooling water tank structure of the explosion-proof cavity of a preform mold according to claim 1, characterized in that: A third reinforcing rib (11) is fixedly connected to the right end of the first fixing plate (3), and the width of the first fixing plate (3) is equal to the width of the second fixing plate (4).

3. The cooling water tank structure of the explosion-proof cavity of a preform mold according to claim 1, characterized in that: The right end of the second fixing plate (4) is fixedly connected with a fourth reinforcing rib (12).

4. The cooling water tank structure of the explosion-proof cavity of a preform mold according to claim 1, characterized in that: A water delivery port (13) is provided on the outer side of the first sealing plate (5).

5. The cooling water tank structure of the explosion-proof cavity of a preform mold according to claim 1, characterized in that: A sealing groove (14) is provided on the outer side of the second sealing plate (6).

6. The cooling water tank structure of the explosion-proof cavity of a preform mold according to claim 1, characterized in that: The number of the second reinforcing ribs (10) is two.

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