CN215619641U

CN215619641U - Low pressure injection mold size adjustment mechanism

Info

Publication number: CN215619641U
Application number: CN202121681936.7U
Authority: CN
Inventors: 黄超; 苏传新
Original assignee: Scud Fujian Electronic Co ltd
Current assignee: Scud Fujian Electronic Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2022-01-25
Anticipated expiration: 2031-07-20

Abstract

The utility model discloses a size adjusting mechanism of a low-pressure injection mold, which comprises a lower mold core; be equipped with the holding tank that holds the battery in the lower mould benevolence, its characterized in that: one side of the lower die core is connected with an outer sliding block in a sliding manner; the outer sliding block is connected with an inner sliding block in a sliding manner; the outer sliding block and the inner sliding block are matched with the same side edge of the battery; a silica gel pad is fixedly connected to one side, close to the battery, of the inner sliding block; the distance between the inner sliding block and the battery is controlled through an adjusting screw arranged on the outer sliding block. The utility model can adapt to the battery sizes with more sizes by matching the inner sliding block with the battery, avoids frequently replacing the die when fixing the battery and the plastic, saves the cost and improves the efficiency.

Description

Low pressure injection mold size adjustment mechanism

Technical Field

The utility model relates to the technical field of lithium batteries, in particular to a size adjusting mechanism of a low-pressure injection mold.

Background

The packaging of the mobile phone battery and the mobile electronic product battery has various modes. The low-pressure injection molding packaging mode has high reliability and good size consistency, so the low-pressure injection molding packaging mode plays a significant role in the field of packaging. Due to the development of cells, the production of polymer cells, and the large dimensional deviation of cells of this type, the cells are not suitable for being encapsulated by low-pressure injection molding. In order to use both polymer cells and low-pressure injection molding packaging, cell size screening is adopted, and then injection molding is performed by using a matched mold. This makes the polymer cell size requirements more stringent and the cost of manufacturing multiple matching molds increases.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provide a size adjusting mechanism of a low-pressure injection mold, which is convenient to adjust and can be matched with various battery sizes.

The utility model is realized by the following modes:

a size adjusting mechanism of a low-pressure injection mold comprises a lower mold core; be equipped with the holding tank that holds the battery in the lower mould benevolence, its characterized in that: one side of the lower die core is connected with an outer sliding block in a sliding manner; the outer sliding block is connected with an inner sliding block in a sliding manner; the outer sliding block and the inner sliding block are matched with the same side edge of the battery; a silica gel pad is fixedly connected to one side, close to the battery, of the inner sliding block; the distance between the inner sliding block and the battery is controlled through an adjusting screw arranged on the outer sliding block.

Furthermore, one side of the outer sliding block is fixedly connected with a shovel machine; the shovel machine is fixedly connected with an inclined guide post.

Further, the inner sliding block is arranged in a groove on the outer sliding block close to one side of the end part of the battery; the inner sliding block is provided with a sliding chute; a screw connected with the outer sliding block is arranged in the sliding groove; one side of the inner sliding block far away from the battery is provided with an adjusting screw abutted against the inner sliding block.

Further, the inner sliding block is arranged in a groove on the outer sliding block close to one side of the end part of the battery; the inner sliding block is provided with a sliding chute; a screw connected with the outer sliding block is arranged in the sliding groove; one side of the inner sliding block far away from the battery is provided with a spring abutted against the inner sliding block, and the other end of the spring is connected with the adjusting screw.

The utility model has the beneficial effects that: through the cooperation of interior slider and battery, can the battery size of the more sizes of adaptation, avoid frequently changing the mould when carrying out battery and plastic fixed, practice thrift the cost and raise the efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of embodiment 1 of the present invention;

FIG. 3 is a sectional view of embodiment 2 of the present invention;

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

as shown in fig. 1-2, a size adjusting mechanism for a low-pressure injection mold comprises a lower mold core 3; an accommodating groove for accommodating the battery 1 is formed in the lower die core 3, and an outer sliding block 5 is connected to one side of the lower die core 3 in a sliding manner; the outer sliding block 5 is connected with an inner sliding block 6 in a sliding way; the outer sliding block 5 and the inner sliding block 6 are matched with the same side edge of the battery 1; a silica gel pad 4 is fixedly connected to one side of the inner sliding block 6, which is close to the battery 1; the inner slide block 6 controls the distance from the battery 1 through an adjusting screw 8 arranged on the outer slide block 5.

Furthermore, one side of the outer sliding block 5 is fixedly connected with a shovel machine 9; the shovel machine 9 is fixedly connected with an inclined guide post 10.

Further, the inner slide block 6 is arranged in a groove 51 on the outer slide block 5 close to one side of the end part of the battery 1; the inner slide block 6 is provided with a chute 61; a screw 7 connected with the outer sliding block 5 is arranged in the sliding groove 61; and one side of the inner sliding block 6, which is far away from the battery 1, is provided with an adjusting screw 8 which is abutted against the inner sliding block 6.

In this embodiment, firstly, the battery 1 is placed in the accommodating groove of the lower mold core 3, and the plastic 2 is placed at the end of the battery 1; when the mould compound die, through the direction of oblique guide pillar 10 for shovel machine 9 and outer slider 5 are to the activity of battery 1 direction, and it can be insecure to fix when battery 1 size is little to the right side, can make interior slider 6 remove fixed battery to battery 1 direction through adjusting screw 8 this moment, avoid overflowing gluey, if battery 1 receives the extrusion on the contrary, also can make interior slider 6 remove to the one side of keeping away from battery 1 through adjusting screw 8, avoid excessively extrudeing battery 1 to cause electric core indentation. Interior slider 6 is spacing at recess 51 upper surface through screw 7, and interior slider 6 realizes sliding through spout 61 and screw 7 cooperation for adjust with the distance of battery 1.

Example 2:

as shown in fig. 1 and 3, a size adjusting mechanism of a low-pressure injection mold comprises a lower mold core 3; an accommodating groove for accommodating the battery 1 is formed in the lower die core 3, and an outer sliding block 5 is connected to one side of the lower die core 3 in a sliding manner; the outer sliding block 5 is connected with an inner sliding block 6 in a sliding way; the outer sliding block 5 and the inner sliding block 6 are matched with the same side edge of the battery 1; a silica gel pad 4 is fixedly connected to one side of the inner sliding block 6, which is close to the battery 1; the inner slide block 6 controls the distance from the battery 1 through an adjusting screw 8 arranged on the outer slide block 5.

Further, the inner slide block 6 is arranged in a groove 51 on the outer slide block 5 close to one side of the end part of the battery 1; the inner slide block 6 is provided with a chute 61; a screw 7 connected with the outer sliding block 5 is arranged in the sliding groove 61; one side of the inner sliding block 6 far away from the battery 1 is provided with a spring 11 abutted against the inner sliding block 6, and the other end of the spring 11 is connected with the adjusting screw 8.

In this embodiment, adjusting screw 8 directly increases spring 11 with interior slider 6 and is connected, and it can be insecure to fix when battery 1 size is little partially, can make interior slider 6 remove fixed battery to battery 1 direction through adjusting screw 8 and spring 11 this moment, avoids overflowing gluey, otherwise if battery 1 receives the extrusion, also can reduce spring 11's elasticity through adjusting screw 8, avoids excessively extrudeing battery 1. Interior slider 6 passes through screw 7 spacing at recess 51 upper surface, and interior slider 6 realizes sliding through spout 61 and screw 7 cooperation for adjust with battery 1's distance, pass through in the centre through increasing spring 11, avoided direct regulation probably to cause the too big problem of pressure.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A size adjusting mechanism of a low-pressure injection mold comprises a lower mold core (3); be equipped with the holding tank that holds battery (1) in lower mould benevolence (3), its characterized in that: one side of the lower die core (3) is connected with an outer sliding block (5) in a sliding way; the outer sliding block (5) is connected with an inner sliding block (6) in a sliding way; the outer sliding block (5) and the inner sliding block (6) are matched with the same side of the battery (1); a silica gel pad (4) is fixedly connected to one side, close to the battery (1), of the inner sliding block (6); the inner sliding block (6) is controlled to be away from the battery (1) through an adjusting screw (8) arranged on the outer sliding block (5).

2. The low pressure injection mold size adjustment mechanism of claim 1, wherein: one side of the outer sliding block (5) is fixedly connected with a shovel machine (9); the shoveling machine (9) is fixedly connected with an inclined guide post (10).

3. The low pressure injection mold size adjustment mechanism of claim 1, wherein: the inner sliding block (6) is arranged in a groove (51) on the outer sliding block (5) close to one side of the end part of the battery (1); a sliding groove (61) is arranged on the inner sliding block (6); a screw (7) connected with the outer sliding block (5) is arranged in the sliding groove (61); one side of the inner sliding block (6) far away from the battery (1) is provided with an adjusting screw (8) which is abutted against the inner sliding block (6).

4. The low pressure injection mold size adjustment mechanism of claim 1, wherein: the inner sliding block (6) is arranged in a groove (51) on the outer sliding block (5) close to one side of the end part of the battery (1); a sliding groove (61) is arranged on the inner sliding block (6); a screw (7) connected with the outer sliding block (5) is arranged in the sliding groove (61); one side of the inner sliding block (6) far away from the battery (1) is provided with a spring (11) abutted against the inner sliding block (6), and the other end of the spring (11) is connected with an adjusting screw (8).