CN219988314U

CN219988314U - Bidirectional button machine structure

Info

Publication number: CN219988314U
Application number: CN202320840543.9U
Authority: CN
Inventors: 熊友家; 王晔存; 刘勇; 叶伟; 李忠阳
Original assignee: Suzhou Aifute Precision Mould Co ltd
Current assignee: Suzhou Aifute Precision Mould Co ltd
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-11-10
Anticipated expiration: 2033-04-14

Abstract

The utility model discloses a bidirectional button machine structure which comprises a tripping component fixedly arranged on a die, wherein the tripping component comprises a fixing component, a sliding component and a locking component, the sliding component is clamped on the fixing component, the locking component is arranged in the die and comprises a second locking convex block, a spring and a limiting column are arranged on the second locking convex block, the limiting column is fixedly arranged in the die, the limiting column is in sliding connection with the second locking convex block, one end of the spring is connected with the second locking convex block, and the other end of the spring is connected with the die. The existing injection mold is often provided with two buckling structures which are respectively used for controlling the mold opening sequence and the mold closing sequence, so that the number of parts is large, the occupied space is large, and the cost of the mold is increased; the utility model combines the button sewing machine for controlling the die opening sequence and the button sewing machine for controlling the die closing sequence into a whole, thereby reducing the occupied space of the die and the number of parts, and further reducing the cost.

Description

Bidirectional button machine structure

Technical Field

The utility model belongs to the technical field of injection molds, and particularly relates to a bidirectional button machine structure.

Background

The general injection mold comprises a movable mold and a fixed mold, wherein the movable mold is arranged on a movable mold plate of the injection molding machine, and the fixed mold is arranged on a fixed mold plate of the injection molding machine. The movable mould and the fixed mould are closed to form a pouring system and a cavity during injection molding, and the movable mould and the fixed mould are separated during mould opening so as to take out plastic products for injection molding; namely, the mold needs to be opened and closed in the using process, so that the injection molding process is finished. The existing injection mold is often provided with two buckling structures which are respectively used for controlling the mold opening sequence and the mold closing sequence, so that the number of parts is large, and the occupied space is large, so that the mold cost is increased.

In order to solve the technical problems, the utility model provides a bidirectional button machine structure, which combines a button machine for controlling a die opening sequence and a button machine for controlling a die closing sequence into a whole, reduces the occupied space of a die, reduces the number of parts and further reduces the cost.

Disclosure of Invention

The utility model discloses a bidirectional button machine structure, which comprises a tripping component fixedly arranged on a die, wherein the tripping component comprises a fixing component, a sliding component and a locking component, the sliding component is clamped on the fixing component, the sliding component can slide in the fixing component, and the locking component is arranged in the die;

the fixed subassembly is fixed to be set up on the terminal surface of one side that the hasp subassembly is installed to the mould, sliding component's upper end fixed mounting is on the mould, fixed subassembly is close to and is equipped with first locking lug on the terminal surface of mould one side, sliding component is close to and is equipped with the release lug on the terminal surface of mould one side, the release lug is close to sliding component lower extreme setting, the hasp subassembly includes the second locking lug, be equipped with spring and spacing post on the second locking lug, spacing post fixed mounting is in the mould, spacing post and second locking lug sliding connection, spring one end is connected with the second locking lug, the other end is connected with the mould.

Preferably, the number of the lock catch assemblies is two.

Preferably, the fixed component is close to one side of the die and is provided with a first installation lug and a first stop lug, the first installation lug is close to the lower end of the fixed component, the first stop lug is located above the first installation lug, and the protruding length of the first installation lug is greater than that of the first stop lug.

Preferably, the sliding assembly is provided with a second installation lug and a second stop lug on one side close to the die, the second installation lug is arranged close to the upper end of the sliding assembly, the second installation lug is located above the second stop lug, and the protruding length of the second installation lug is greater than that of the second stop lug.

Preferably, the first locking lug is located above the first stopping lug.

Preferably, the mould includes mould B board, mould C board and mould D board, and mould B board is installed in mould C board top, and mould D board is installed in mould C board below, and fixed subassembly fixed mounting is on mould D board, and sliding component fixed mounting is on mould B board, and latch assembly installs in mould C board.

The utility model combines the button sewing machine for controlling the die opening sequence and the button sewing machine for controlling the die closing sequence into a whole, thereby reducing the occupied space of the die and the number of parts so as to reduce the cost; in addition, the utility model can realize the opening and closing of the die by the movement of the upper die part without controlling the buckling machine respectively when the die is opened and closed, and has stronger practicability.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 shows a schematic structural view of a bi-directional sear structure according to an embodiment of the present utility model;

FIG. 2 shows a schematic structural view of a bi-directional sear structure according to an embodiment of the present utility model;

FIG. 3 is a schematic rear view of a latch assembly according to an embodiment of the present utility model;

in the figure: 1. a mold; 11. a die A plate; 12. a die B plate; 13. a die C plate; 14. a die D plate; 2. a trip assembly; 21. a fixing assembly; 22. a sliding assembly; 23. a latch assembly; 211. a first mounting bump; 212. a first stop lug; 213. a first locking projection; 221. a second mounting bump; 222. a second stop projection; 223. a transition bump; 224. a trip bump; 231. a second locking projection; 232. a limit column; 233. and (3) a spring.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientation or positional relationships, merely for convenience in describing the present utility model and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

The utility model discloses a bidirectional button machine structure, which is shown in fig. 1, and comprises a tripping component 2 fixedly arranged on a die 1, wherein the tripping component 2 comprises a fixing component 21, a sliding component 22 and a locking component 23, the sliding component 22 is clamped on the fixing component 21, the sliding component 22 can slide in the fixing component 21, and the locking component 23 is arranged in the die 1. The fixed component 21 is fixedly arranged on the end face of one side of the die 1 provided with the lock catch component 23, and the upper end of the sliding component 22 is fixedly arranged on the die 1; in this embodiment, the mold 1 includes a mold a plate 11, a mold B plate 12, a mold C plate 13, a mold D plate 14, and a mold base, the mold D plate 14 is mounted on the mold base, the mold C plate 13 is mounted on the mold D plate 14, the mold B plate 12 is mounted on the mold C plate 13, the mold a plate 11 is mounted on the mold B plate 12, the latch assembly 23 is mounted in a mounting groove in the mold C plate 13, the fixing assembly 21 is fixedly mounted on the mold D plate 14, and the slide assembly 22 is fixedly mounted on the mold B plate 12.

The latch assembly 23 comprises a second locking lug 231, as shown in fig. 3, a spring 233 and a limiting column 232 are arranged on the second locking lug 231, the spring 233 and the limiting column 232 are located in the die 1, one end of the spring 233 is fixedly connected with the second locking lug 231, the other end of the spring 233 is fixedly connected with the die 1, one end of the limiting column 232 is fixedly connected with the die 1, a limiting assembly for preventing the second locking lug 231 from excessively elongating is arranged at the other end of the limiting column 232, the limiting column 232 penetrates through the second locking lug 231 and is in sliding connection with the second locking lug 231, one end face portion of the second locking lug 231, close to the sliding assembly 22, is set to be a slope, and the slope is set close to the lower end of the second locking lug 231.

Under the condition that no external force is applied, the second locking convex block 231 is attached to the limiting component on the limiting column 232 under the elastic force of the spring 233. In this embodiment, the latch assembly 23 is installed in the mold C plate 13, one end of the spring 233 is fixedly connected with the second locking protrusion 231, the other end is fixedly connected with the mold C plate 13, one end of the limiting post 232 is fixedly connected with the mold C plate 13, and the other end is provided with a limiting assembly for preventing the second locking protrusion 231 from excessively extending.

The fixing assembly 21 is provided with a first locking lug 213, a first mounting lug 211 and a first blocking lug 212 on the end face of one side close to the die 1, as shown in fig. 2, the first mounting lug 211 is arranged close to the lower end of the fixing assembly 21, the first blocking lug 212 is arranged above the first mounting lug 211, the protruding length of the first mounting lug 211 is larger than that of the first blocking lug 212, the first locking lug 213 is positioned above the first blocking lug 212, the upper end face of the first locking lug 213 is provided with a slope, and the slope on the first locking lug 213 is matched with the slope on the second locking lug 231 so as to be convenient for locking when the die is closed; when in installation, the first installation convex block 211 is arranged in the die 1, and the first stop convex block 212 is attached to one side end surface of the die 1. In this embodiment, two locking assemblies 23 are provided, and when the locking assembly is installed, the first installation protrusion 211 is installed in the die D plate 14, the first blocking protrusion 212 is attached to one side end surface of the die D plate 14, and in the closed state, the first blocking protrusion 213 is located between the two locking assemblies 23.

The sliding component 22 is close to and is equipped with the release lug 224 on the terminal surface of mould 1 one side, release lug 224 is close to the setting of sliding component 22 lower extreme, sliding component 22 is close to still be equipped with transition lug 223 on the terminal surface of mould 1 one side, transition lug 223 is located the top of release lug 224, the junction of transition lug 223 and release lug 224 (i.e. the up end of release lug 224) sets up to the slope, the up end of transition lug 223 also sets up to the slope, the slope on transition lug 223 and the release lug 224 is convenient for the die sinking with the slope adaptation on the second locking lug 231.

The sliding component 22 is provided with a second mounting lug 221 and a second stopping lug 222 on one side close to the die 1, the second mounting lug 221 is located above the second stopping lug 222, the second mounting lug 221 is arranged close to the sliding component 22, and the protruding length of the second mounting lug 221 is larger than that of the second stopping lug 222.

When in installation, the second installation convex block 221 is installed in the die 1, and the second stop convex block 222 is attached to one side end surface of the die 1. In this embodiment, the second mounting bump 221 is installed in the die B plate 12, and the second stop bump 222 is attached to one side end surface of the die B plate 12; when the die is opened, the die B plate 12 drives the sliding component 22 to ascend until the second locking lug 231 on the lower locking component 23 is sequentially contacted with the transition lug 223 and the release lug 224, the second locking lug 231 starts to be contacted with the release lug 224 and continuously ascends, the release lug 224 gradually extrudes the second locking lug 231, and the spring 233 is continuously compressed until the second locking lug 231 is completely pressed into the die B plate 12; at this time, the mold C plate 13 can be opened upward. When the mold is closed, the mold B plate 12 and the mold C plate 13 move downward, and when the second locking projection 231 positioned below contacts with the first locking projection 213, the second locking projection 231 begins to be extruded and contracted again, and when the upper end surface of the second locking projection 231 and the lower end surface of the first locking projection 213 are positioned on the same plane, the upper mold part continues to move downward, and under the action of the elastic force of the spring 233, the second locking projection 231 is ejected out, locked and the mold closing is completed.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The bidirectional button machine structure comprises a tripping component (2) fixedly installed on a die (1), and is characterized in that the tripping component (2) comprises a fixing component (21), a sliding component (22) and a locking component (23), the sliding component (22) is clamped on the fixing component (21), the sliding component (22) can slide in the fixing component (21), and the locking component (23) is installed in the die (1);

the utility model discloses a mould, including fixed subassembly (21), fixed subassembly (21) is fixed to be set up on the terminal surface of one side that mould (1) installed hasp subassembly (23), the upper end fixed mounting of slip subassembly (22) is on mould (1), fixed subassembly (21) are close to be equipped with first locking lug (213) on the terminal surface of one side of mould (1), slip subassembly (22) are close to be equipped with on the terminal surface of one side of mould (1) and release lug (224), release lug (224) are close to slip subassembly (22) lower extreme setting, hasp subassembly (23) include second locking lug (231), be equipped with spring (233) and spacing post (232) on second locking lug (231), spacing post (232) fixed mounting is in mould (1), spacing post (232) and second locking lug (231) sliding connection, spring (233) one end is connected with second locking lug (231), the other end is connected with mould (1).

2. The bi-directional sear structure of claim 1 wherein the latch assembly (23) is provided in two.

3. The bidirectional button machine structure according to claim 1 or 2, wherein a first mounting lug (211) and a first blocking lug (212) are arranged on one side of the fixing component (21) close to the die (1), the first mounting lug (211) is arranged close to the lower end of the fixing component (21), the first blocking lug (212) is located above the first mounting lug (211), and the protruding length of the first mounting lug (211) is larger than that of the first blocking lug (212).

4. The bidirectional button machine structure according to claim 1 or 2, wherein a second mounting lug (221) and a second stopping lug (222) are arranged on one side, close to the die (1), of the sliding component (22), the second mounting lug (221) is arranged close to the upper end of the sliding component (22), the second mounting lug (221) is located above the second stopping lug (222), and the protruding length of the second mounting lug (221) is larger than that of the second stopping lug (222).

5. A two-way sear structure according to claim 3, characterized in that the first locking tab (213) is located above the first stop tab (212).

6. The bidirectional seater structure of claim 1 or 2, wherein the mould (1) comprises a mould B plate (12), a mould C plate (13) and a mould D plate (14), the mould B plate (12) is mounted above the mould C plate (13), the mould D plate (14) is mounted below the mould C plate (13), the fixing assembly (21) is fixedly mounted on the mould D plate (14), the sliding assembly (22) is fixedly mounted on the mould B plate (12), and the locking assembly (23) is mounted in the mould C plate (13).