CN217531806U - Extrusion mechanism for plastic fastener injection molding equipment - Google Patents

Abstract

The utility model provides an extruding means for plastics fastener injection moulding equipment, including switching pan feeding component, location shaping component, direction adjusting member, supplementary cooling member and positioning component, the switching end pipe that this extrusion device set up, the shaping core pipe, the guide end, cooling housing and assembly end links are through dismantling connection structure installation cooperation, but fast assembly uses, its guide end accessible adjusting handle who sets up carries out position control, adjust with the needs according to production technology, switching end pipe and assembly end links all with the extruder joint, make whole extrusion device stable in structure, guarantee the long-term steady operation of extrusion process.

Description

Extrusion mechanism for plastic fastener injection molding equipment

Technical Field

The utility model relates to a plastics fastener production facility especially relates to an extrusion mechanism for plastics fastener injection moulding equipment.

Background

In the production process of a plastic fastener, a plastic extruding mechanism adopted by production equipment is inconvenient to use, and the fastener cannot be quickly replaced and assembled when the specification of the fastener is changed, so that the production is inconvenient to smoothly carry out. Therefore, it is necessary to optimize the structure of the extrusion mechanism to overcome the above-mentioned drawbacks.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an extruding means for plastics fastener injection moulding equipment to in carrying out plastics raw materials and extrude the operation.

The utility model discloses a solve the technical scheme that its technical problem adopted and be:

an extrusion mechanism for a plastic fastener injection molding apparatus, comprising:

the switching feeding component is arranged on the extruder through a detachable connecting structure, a feeding channel is arranged in the switching feeding component, and plastic in the extruder enters the switching feeding component;

a positioning forming component which is arranged in the switching feeding component through a detachable connecting structure, a molding cavity groove is formed between the positioning molding component and the transferring material feeding component, and the plastic in the transferring material feeding component is extruded and molded through the molding cavity groove;

the guide adjusting component is arranged on the positioning forming component through a detachable connecting structure, is matched with the feeding channel and guides the moving process of the plastics in the rotary feeding component;

the auxiliary cooling component is arranged on the transfer feeding component through a detachable connecting structure and corresponds to the molding cavity groove in position, and the auxiliary cooling component is used for cooling the plastic in the molding cavity groove so as to adjust the temperature of the plastic;

and the assembly positioning component is arranged on the auxiliary cooling component through a detachable connecting structure and is matched with the switching feeding component and the extruder.

The switching pan feeding component includes:

the material feeding device comprises a switching end pipe, wherein the switching end pipe is screwed at a discharge port of the extruder through matching threads, and a material feeding channel is arranged inside the switching end pipe and extends along the axial direction of the switching end pipe.

The positioning and forming member includes:

the molding core tube is arranged in the feeding channel and extends along the axial direction of the feeding channel, a group of positioning end pieces are arranged at the inner end of the molding core tube, the positioning end pieces are sequentially arranged along the circumferential direction of the molding core tube and abut against the inner wall of the feeding channel, and a molding cavity groove is formed between the outer wall of the molding core tube and the inner wall of the feeding channel.

The guide adjustment member includes:

the guide end is conical, the top of the guide end is positioned in the feeding channel, the guide end guides the moving process of the plastic in the feeding channel, the bottom of the guide end is provided with an adjusting support rod, the adjusting support rod is screwed in the molding core pipe through threads, and the tail end of the adjusting support rod is exposed out of the tail end of the molding core pipe;

adjusting handle, this adjusting handle installs in adjusting the branch end, and the accessible is adjusted handle and is driven adjusting support pole and adjust the position of direction end.

The auxiliary cooling member includes:

and the cooling housing is screwed on the outer wall of the switching end pipe through threads, and a cooling water channel is formed between the switching end pipe and the cooling housing.

The fitting positioning member includes:

and the assembling end ring is screwed on the outer wall of the cooling housing through threads, the inner end of the assembling end ring abuts against the tail end of the adapter end pipe, and the outer end of the assembling end ring is jointed with the extruder through an anti-rotation bolt.

The utility model has the advantages that:

the switching end pipe, the molding core pipe, the guide end socket, the cooling housing and the assembling end ring which are arranged by the extruding device are installed and matched through the detachable connecting structure, the extruding device can be quickly assembled and used, the guide end socket can be adjusted in position through the adjusting handle, the adjusting handle can be adjusted according to the requirements of the production process, the switching end pipe and the assembling end ring are all connected with the extruding machine, the whole extruding device is stable in structure, and the long-term stable operation of the extruding process is guaranteed.

Drawings

Fig. 1 is a schematic structural diagram of an extrusion mechanism for an injection molding device of plastic fasteners.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1, the utility model provides an extruding means for plastics fastener injection moulding equipment includes switching pan feeding component, location shaping component, direction adjusting member, supplementary cooling member and assembly positioning component, switching pan feeding component is installed on the extruder through dismantling connection structure, its inside pan feeding passageway has, plastics in the extruder get into in the switching pan feeding component, location shaping component is installed in switching pan feeding component through dismantling connection structure, and form the shaping chamber groove between location shaping component and switching pan feeding component, plastics in the switching pan feeding component pass through shaping chamber groove extrusion moulding, direction adjusting member installs on location shaping component through dismantling connection structure, and with pan feeding channel cooperation, the removal process of plastics in the component is imported into to the switching by direction adjusting member, supplementary cooling member installs on the switching pan feeding component through dismantling connection structure, and correspond with shaping chamber groove position, plastics in the shaping chamber groove is cooled down by supplementary cooling member, assembly positioning component installs on supplementary cooling member through dismantling connection structure, and cooperate with switching pan feeding component and extruder. In this embodiment, the adaptor feeding member includes an adaptor end pipe 100 screwed to the discharge port of the extruder via adaptor threads, and the feeding channel is opened inside the adaptor end pipe and extends along the axial direction of the adaptor end pipe. The positioning and forming component comprises a forming core pipe 200, the forming core pipe is arranged in the feeding channel and extends along the axial direction of the feeding channel, a group of positioning end pieces are arranged at the inner end of the forming core pipe, the positioning end pieces are sequentially arranged along the circumferential direction of the forming core pipe and abut against the inner wall of the feeding channel, and a forming cavity groove is formed between the outer wall of the forming core pipe and the inner wall of the feeding channel. The direction adjusting member includes direction end 310 and regulation handle 320, and the direction end is the toper, and its top is arranged in the pan feeding passageway, leads by the removal process of the plastics of direction end in to the pan feeding passageway, and its bottom has adjusting branch 311, and adjusting branch connects in the shaping core pipe through the screw soon, and its end exposes from the shaping core pipe end, and adjusting handle installs in adjusting branch is terminal, and accessible adjusting handle drives adjusting branch and adjusts the position of direction end. The auxiliary cooling means includes a cooling jacket 400 screwed to an outer wall of the junction pipe by a screw thread, and a cooling water passage is formed between the junction pipe and the cooling jacket. The assembly positioning member comprises an assembly end ring 500 screwed on the outer wall of the cooling housing through threads, the inner end of the assembly end ring abuts against the tail end of the adapter end pipe, and the outer end of the assembly end ring is jointed with the extruder through an anti-rotation bolt. The switching end pipe, the molding core pipe, the guide end socket, the cooling housing and the assembling end ring which are arranged by the extruding device are installed and matched through the detachable connecting structure, the extruding device can be quickly assembled and used, the guide end socket can be adjusted in position through the adjusting handle, the adjusting handle can be adjusted according to the requirements of the production process, the switching end pipe and the assembling end ring are all connected with the extruding machine, the whole extruding device is stable in structure, and the long-term stable operation of the extruding process is guaranteed.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are only for convenience of description of the present invention and simplification of description, but do not indicate or imply that the designated devices or elements must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be further noted that, unless explicitly stated or limited otherwise, the terms "disposed" and "connected" are to be interpreted broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Claims (6)

1. An extrusion mechanism for a plastic fastener injection molding apparatus, comprising:

the switching feeding component is arranged on the extruder through a detachable connecting structure, a feeding channel is arranged in the switching feeding component, and plastic in the extruder enters the switching feeding component;

the positioning forming component is arranged in the switching feeding component through a detachable connecting structure, a forming cavity groove is formed between the positioning forming component and the switching feeding component, and the plastic in the switching feeding component is extruded and formed through the forming cavity groove;

the guide adjusting component is arranged on the positioning forming component through a detachable connecting structure, is matched with the feeding channel and guides the moving process of the plastics in the rotary feeding component;

the auxiliary cooling component is arranged on the transfer feeding component through a detachable connecting structure, corresponds to the molding cavity groove in position and is used for cooling the plastic in the molding cavity groove;

and the assembly positioning component is arranged on the auxiliary cooling component through a detachable connecting structure and is matched with the switching feeding component and the extruder.

2. The extrusion mechanism of claim 1, wherein the adaptor feeding member comprises:

the material feeding device comprises a switching end pipe, wherein the switching end pipe is screwed at a discharge port of the extruder through matching threads, and a material feeding channel is arranged inside the switching end pipe and extends along the axial direction of the switching end pipe.

3. An extrusion mechanism for a plastic fastener injection molding apparatus as claimed in claim 2, wherein the positioning and forming means comprises:

the molding core tube is arranged in the feeding channel and extends along the axial direction of the feeding channel, a group of positioning end pieces are arranged at the inner end of the molding core tube, the positioning end pieces are sequentially arranged along the circumferential direction of the molding core tube and abut against the inner wall of the feeding channel, and a molding cavity groove is formed between the outer wall of the molding core tube and the inner wall of the feeding channel.

4. An extrusion mechanism for a plastic fastener injection molding apparatus as claimed in claim 3, wherein the guide adjusting member comprises:

the top of the guide end head is positioned in the feeding channel, the bottom of the guide end head is provided with an adjusting support rod, the adjusting support rod is screwed in the molding core pipe through threads, and the tail end of the adjusting support rod is exposed out of the tail end of the molding core pipe;

and the adjusting handle is arranged at the tail end of the adjusting support rod.

5. An extrusion mechanism for a plastic fastener injection molding apparatus as claimed in claim 3, wherein the auxiliary cooling means comprises:

and the cooling housing is screwed on the outer wall of the switching end pipe through threads, and a cooling water channel is formed between the switching end pipe and the cooling housing.

6. An extrusion mechanism for a plastic fastener injection molding apparatus as claimed in claim 5, wherein the assembly positioning member comprises:

and the assembling end ring is screwed on the outer wall of the cooling housing through threads, the inner end of the assembling end ring abuts against the tail end of the adapter end pipe, and the outer end of the assembling end ring is jointed with the extruder through an anti-rotation bolt.

Images