CN217944169U

CN217944169U - Handle injection molding device

Info

Publication number: CN217944169U
Application number: CN202221723042.4U
Authority: CN
Inventors: 丁国强; 王银土
Original assignee: Shanghai Aerospace Fenghua Technology Co ltd
Current assignee: Shanghai Aerospace Fenghua Technology Co ltd
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2022-12-02
Anticipated expiration: 2032-07-06

Abstract

The utility model provides a handle device of moulding plastics relates to the technical field of handle device of moulding plastics, a handle device of moulding plastics, including connecting plate and spacing subassembly, spacing unit mount in the connecting plate, spacing subassembly including be used for with the limiting plate of handle butt, the limiting plate is located the direction of loosing core of handle. The handle injection molding device is used for preventing the insert from driving the handle to move when the insert and the handle loose cores, ensuring smooth core pulling of the insert and the handle and improving the demolding efficiency of the handle.

Description

Handle injection molding device

Technical Field

The utility model relates to a technical field of the handle device of moulding plastics particularly, relates to a handle device of moulding plastics.

Background

The handle or the handle is a common article in life, and the handle is usually manufactured by adopting a casting process.

Handle injection moulding device is used in health preserving kettle processing as introduced in chinese patent CN201921965534.2, including base, fixing device and quiet mould groove, the base lower extreme left and right sides all is provided with the installation foot, and the base upper end left and right sides all is provided with the support column, and the support column upper end is provided with the footstock, and footstock upper end left part is provided with the feed inlet, and the inlet pipe is installed to the feed inlet lower extreme. The advantage of this patent lies in through pneumatic cylinder work, promotes the connecting seat and moves forward, and the mould is gone up in the connecting seat drive, extrudees the raw materials to the lower mould, and with health preserving kettle handle extrusion injection moulding, treat fashioned handle cooling back, the pneumatic cylinder withdrawal takes out the handle and can be favorable to health preserving kettle handle's injection moulding.

However, when implementing the above technical solution, it is found that the above technical solution has at least the following problems to be improved: the movable mould and the static mould are required to be separated in the casting process of the handle, then the insert for casting is taken out, the insert holes of the partial handle are deep, so that the insert can drive the handle to move together when being taken out (namely, in the core pulling process), the insert is difficult to directly take out, and the demoulding efficiency of the handle is further influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a handle device of moulding plastics for the mosaic piece drives the handle and removes when preventing mosaic piece and handle to loose core, guarantees loosing core smoothly of mosaic piece and handle, has improved the drawing of patterns efficiency of handle.

The embodiment of the utility model is realized like this:

the embodiment of the application provides a handle device of moulding plastics, including connecting plate and spacing subassembly, spacing unit mount is in the connecting plate, spacing subassembly including be used for with the limiting plate of handle butt, the limiting plate is located the direction of loosing core of handle.

The limiting assembly is arranged on the connecting plate, wherein the connecting plate is also used for connecting other existing mechanical equipment or other connecting devices (such as a handle used by a worker); spacing subassembly is including being used for with the limiting plate of handle butt, limiting plate and connecting plate static relatively, and the limiting plate is located the direction of loosing core of handle, and the limiting plate is used for with the handle butt, and the inlay drives the handle and removes when preventing inlay and handle to loose core, guarantees loosing core smoothly of inlay and handle, has improved the drawing of patterns efficiency of handle.

In some embodiments of the present invention, the limiting component further includes a pushing member for pushing the limiting plate to move, the pushing member is fixedly connected to the connecting plate, and an output end of the pushing member is fixedly connected to the limiting plate.

The pushing piece can be a worm and other parts capable of realizing pushing action; the pushing piece is fixedly connected with the connecting plate (fixedly connected through welding, bolt connection and the like), so that the pushing piece and the connecting plate are prevented from falling off; the output end of the pushing piece is fixedly connected with the limiting plate (fixedly connected through welding, bolt connection and the like), the distance between the limiting plate and the handle to be loose core can be adjusted by the pushing piece, the limiting plate can be abutted to the handle, and the reliability of the insert and the handle during core pulling is guaranteed.

In some embodiments of the present invention, the pusher may be a cylinder.

The pushing piece can be a cylinder, the cylinder can be a common commercially available part, the pushing piece is convenient to purchase and replace, and meanwhile the cylinder is simple in structure and convenient to install and use.

In some embodiments of the utility model, still include the manipulator, connecting plate and manipulator fixed connection.

The mechanical arm can be a common commercially available part, the connecting plate is fixedly connected with the mechanical arm, the mechanical arm can drive the connecting plate and the limiting assembly to move to a handle to be subjected to core pulling, and the limiting assembly can be efficiently used for sequentially pulling the cores of the handles.

In some embodiments of the utility model, spacing subassembly includes the sucking disc, sucking disc and connecting plate fixed connection.

The limiting assembly comprises a sucker, the sucker can be a common vacuum sucker device, the sucker is fixedly connected with the connecting plate and can be used for sucking a handle, the handle is sucked by the sucker after the handle is pulled out of the core, the sucker is moved to other positions through a manipulator and then put down the handle, the handle is taken out, and the production efficiency of the handle is improved.

The utility model discloses an in some embodiments, still include quiet mould, quiet mould is equipped with the ejector pin of one end and handle butt, ejector pin and quiet mould sliding connection.

The static mould is in an embedded state when being demoulded with the handle; quiet mould is equipped with the ejector pin of one end and handle butt, ejector pin and quiet mould sliding connection, and the ejector pin slides can be with the ejecting quiet mould of handle, and the handle is absorb to the sucking disc of being convenient for, prevents that handle and quiet mould from inlaying the tension, leads to the sucking disc can't take off the handle.

In some embodiments of the present invention, the other end of the ejector rod is provided with a driving mechanism, and the driving mechanism is electrically connected to the suction cup.

The other end of the ejector rod is provided with a driving mechanism, wherein the driving mechanism can drive the ejector rod to move by matching a motor with a gear rack; actuating mechanism and sucking disc electric connection, when the sucking disc circular telegram was absorb the handle, actuating mechanism also circular telegram drive, drives the ejecting handle of ejector pin, and the sucking disc of being convenient for absorbs the handle, and it is ejecting by the ejector pin to prevent to loose core before the handle is loosed core, leads to unable loosing core, has guaranteed ejector pin and other device complex reliability.

In some embodiments of the present invention, the driving mechanism is a thrust air pump, and the thrust air pump abuts against the other end of the ejector rod.

The driving mechanism is a thrust air pump, the thrust air pump is abutted to the other end of the ejector rod, and the thrust air pump can be a common commercially available product and is convenient to purchase and install.

In some embodiments of the present invention, the limiting plate and the handle butt portion are provided with a buffer layer.

Limiting plate and handle butt department are equipped with the buffer layer, and the buffer layer can prevent that the contact force of limiting plate and handle butt is too big, leads to the handle to damage, guarantees limiting plate and handle cooperation reliability.

In some embodiments of the present invention, the buffer layer is made of a rubber material.

The buffer layer is made of rubber materials which are convenient to obtain and have good buffer performance.

Compared with the prior art, the embodiment of the utility model has following advantage or beneficial effect at least:

the limiting plate is used for being abutted to the handle, the insert drives the handle to move when the insert and the handle are prevented from pulling cores, smooth core pulling of the insert and the handle is guaranteed, and the demolding efficiency of the handle is improved.

Drawings

Fig. 1 is a schematic plan sectional structural view of an insert and a handle in the background art of a handle injection molding device according to the present invention;

fig. 2 is a schematic view of the overall cross-sectional plan view of the injection molding device for a handle of the present invention.

Icon: 1-connecting plate, 3-sucking disc, 4-manipulator, 5-static mould, 6-ejector rod, 7-handle, 8-insert, 9-driving mechanism, 201-limiting plate and 202-pushing piece.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-2, this embodiment provides a handle device of moulding plastics, including connecting plate 1 and spacing subassembly, spacing unit mount is in connecting plate 1, and spacing subassembly is including being used for the limiting plate 201 with handle 7 butt, and limiting plate 201 is located the direction of loosing core of handle 7.

In the embodiment, the connecting plate comprises a connecting plate 1 and a limiting component, wherein the limiting component is mounted on the connecting plate 1, and the connecting plate 1 is also used for connecting other existing mechanical equipment or other connecting devices (such as a handle used by a worker); spacing subassembly is including being used for the limiting plate 201 with handle 7 butt, and limiting plate 201 is static relatively with connecting plate 1, and limiting plate 201 is located handle 7's the direction of loosing core, and limiting plate 201 is used for with handle 7 butt, and insert 8 drives handle 7 and removes when preventing insert 8 and handle 7 to loose core, guarantees that insert 8 and handle 7 loose core smoothly, has improved handle 7's drawing of patterns efficiency.

In some embodiments of the present embodiment, the limiting assembly further includes a pushing member 202 for pushing the limiting plate 201 to move, the pushing member 202 is fixedly connected to the connecting plate 1, and an output end of the pushing member 202 is fixedly connected to the limiting plate 201.

In the above embodiment, the pushing member 202 may be a worm or other component capable of achieving a pushing action; the pushing member 202 is fixedly connected with the connecting plate 1 (fixedly connected by welding, bolting, or the like), so that the pushing member 202 is prevented from falling off from the connecting plate 1; the output and limiting plate 201 fixed connection of impeller 202 (through realization fixed connection such as welding or bolted connection), adjustable limiting plate 201 of impeller 202 and the handle 7 that waits to loose core's distance can make limiting plate 201 and handle 7 keep the butt, has guaranteed the reliability when inlay 8 and handle 7 loose core.

In some embodiments of the present embodiment, the pusher 202 may be a pneumatic cylinder.

In the above embodiment, the pushing member 202 may be a cylinder, which may be a common commercially available component, and is easy to purchase and replace, and the cylinder has a simple structure and is easy to install and use.

In some embodiments of the present embodiment, the connection board further includes a robot arm 4, and the connection board 1 is fixedly connected to the robot arm 4.

In the above embodiment, the mechanical arm 4 is included, the mechanical arm 4 can be a common commercially available component, the connecting plate 1 is fixedly connected with the mechanical arm 4, the mechanical arm 4 can drive the connecting plate 1 and the limiting component to move to the handle 7 to be subjected to core pulling, and the limiting component can be efficiently used for sequentially pulling the cores of the plurality of handles 7.

In some embodiments of the present embodiment, the limiting component includes a suction cup 3, and the suction cup 3 is fixedly connected to the connection plate 1.

In the above-mentioned embodiment, spacing subassembly includes sucking disc 3, and sucking disc 3 can be common vacuum chuck 3 device, sucking disc 3 and connecting plate 1 fixed connection, wherein can be used for absorbing handle 7, looses the core at handle 7 back, and sucking disc 3 absorbs handle 7 to remove to other places through manipulator 4, put down handle 7 again, realized getting of handle 7 and put down, improve the production efficiency of handle 7.

In some embodiments of the present embodiment, the device further includes a static mold 5, the static mold 5 is provided with a top bar 6 having one end abutting against the handle 7, and the top bar 6 is slidably connected to the static mold 5.

In the above embodiment, the mold further includes the static mold 5, and the static mold 5 is in an embedded state when being released from the handle 7; quiet mould 5 is equipped with ejector pin 6 of one end and handle 7 butt, ejector pin 6 and quiet mould 5 sliding connection, and 6 slides of ejector pin can be with the ejecting quiet mould 5 of handle 7, and the sucking disc 3 of being convenient for absorbs handle 7, prevents that handle 7 and quiet mould 5 from inlaying the tension, leads to sucking disc 3 can't take off handle 7.

In some embodiments of the present embodiment, the other end of the top bar 6 is provided with a driving mechanism 9, and the driving mechanism 9 is electrically connected to the suction cup 3.

In the above embodiment, the other end of the top rod 6 is provided with a driving mechanism 9, wherein the driving mechanism 9 can drive the top rod 6 to move by a motor matching with a gear rack; actuating mechanism 9 and sucking disc 3 electric connection, when 3 circular telegrams of sucking disc absorb handle 7, actuating mechanism 9 also circular telegrams are driven, drive the ejecting handle 7 of ejector pin 6, and the sucking disc 3 of being convenient for absorbs handle 7, prevent to be ejecting by ejector pin 6 before handle 7 looses core, lead to unable loosing core, guaranteed ejector pin 6 and other device complex reliabilities.

In some embodiments of the present embodiment, the driving mechanism 9 is a thrust air pump, and the thrust air pump abuts against the other end of the push rod 6.

In the above embodiment, the driving mechanism 9 is a thrust air pump, which abuts against the other end of the push rod 6, wherein the thrust air pump can be a common commercially available product for easy purchase and installation.

In some embodiments of the present embodiment, a buffer layer is disposed at the position where the limiting plate 201 abuts against the handle 7.

In the above embodiment, the position where the limiting plate 201 abuts against the handle 7 is provided with the buffer layer, and the buffer layer can prevent the limiting plate 201 from abutting against the handle 7 with too large contact force, so that the handle 7 is damaged, and the reliability of the matching between the limiting plate 201 and the handle 7 is ensured.

In some embodiments of this embodiment, the cushioning layer is made of a rubber material.

In the above embodiment, the cushion layer is made of a rubber material, which is easy to obtain and has good cushion performance.

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. The utility model provides a handle injection molding device which characterized in that: including connecting plate (1) and spacing subassembly, spacing unit mount in connecting plate (1), spacing subassembly including be used for with limiting plate (201) of handle (7) butt, limiting plate (201) are located the direction of loosing core of handle (7).

2. A handle injection molding apparatus as claimed in claim 1, wherein: the limiting assembly further comprises a pushing piece (202) used for pushing the limiting plate (201) to move, the pushing piece (202) is fixedly connected with the connecting plate (1), and the output end of the pushing piece (202) is fixedly connected with the limiting plate (201).

3. A handle injection molding apparatus as claimed in claim 2, wherein: the pusher (202) may be a cylinder.

4. A handle injection molding apparatus as claimed in claim 1, wherein: the mechanical arm (4) is further included, and the connecting plate (1) is fixedly connected with the mechanical arm (4).

5. A handle injection molding apparatus as claimed in claim 4, wherein: the limiting assembly comprises a sucker (3), and the sucker (3) is fixedly connected with the connecting plate (1).

6. A handle injection molding apparatus as claimed in claim 5, wherein: still include quiet mould (5), quiet mould (5) are equipped with ejector pin (6) of one end and handle (7) butt, ejector pin (6) and quiet mould (5) sliding connection.

7. A handle injection molding apparatus as claimed in claim 6, wherein: the other end of the ejector rod (6) is provided with a driving mechanism (9), and the driving mechanism (9) is electrically connected with the sucker (3).

8. A handle injection molding apparatus as claimed in claim 7, wherein: the driving mechanism (9) is a thrust air pump, and the thrust air pump is abutted with the other end of the ejector rod (6).

9. A handle injection molding apparatus as claimed in claim 1, wherein: the position where the limiting plate (201) is connected with the handle (7) is provided with a buffer layer.

10. A handle injection molding apparatus as claimed in claim 8, wherein: the buffer layer is made of rubber materials.