CN213412737U

CN213412737U - Anti-blocking device is moulded plastics with model to electronic components manufacturing

Info

Publication number: CN213412737U
Application number: CN202022327933.5U
Authority: CN
Inventors: 周伟; 徐信国
Original assignee: Suzhou Shiyunjia Plastic Products Co ltd
Current assignee: Suzhou Shiyunjia Plastic Products Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-06-11
Anticipated expiration: 2030-10-19

Abstract

The utility model belongs to the technical field of injection molding, in particular to a model injection molding anti-blocking device for manufacturing electronic components, which comprises an injection molding pipe, a warning structure and a pumping structure; install the warning structure on the circumference wall of the pipe of moulding plastics, take out and press the structure to install on the periphery top side of the pipe of moulding plastics, through setting up the warning structure, the stirring board is under the punching press effort, can drive the swing sleeve swing, when the swing, electrode ball and electrically conductive plectrum separation, when blockking up, the intraductal plastics of moulding plastics do not circulate, under reset spring cooperation, electrode ball and electrically conductive plectrum contact, the warning light circular telegram, can in time discover the intraductal jam condition of moulding plastics, the operation of moulding plastics that stops that can be timely, avoid injection moulding equipment's damage, can in time discover the block state of the pipe of moulding plastics simultaneously, reduce the investigation process, and the maintenance efficiency is improved.

Description

Anti-blocking device is moulded plastics with model to electronic components manufacturing

Technical Field

The utility model belongs to the technical field of mould plastics, especially, relate to an electronic components makes and moulds plastics anti-clogging device with model.

Background

Injection molding, also known as injection molding, is a method of molding by injection and molding. The injection molding method has the advantages of high production speed, high efficiency, automation of operation, various colors, various shapes from simple to complex, small sizes, accurate product size, easy replacement of products, capability of forming products with complex shapes, suitability for the molding processing fields of mass production, products with complex shapes and the like;

when the operation of moulding plastics, because the pressure of moulding plastics is different, the sizing material can lead to the solidification of sizing material to harden at long-time transportation in-process, blocks up in the pipe of moulding plastics, when the pipe of moulding plastics blocks up, can not in time discover, at the operation of moulding plastics that lasts, can lead to the damage of the device of moulding plastics, and the investigation process is complicated, and maintenance efficiency is not good.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem provide an anti-clogging device is moulded plastics to model for electronic components makes can in time discover to mould plastics intraductal jam condition, and the operation of moulding plastics that stops that can be timely avoids injection moulding equipment's damage, can in time discover to mould plastics the jam state of pipe simultaneously, reduces the investigation process, improves maintenance efficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a mold injection anti-blocking device for manufacturing electronic components comprises an injection molding pipe, a warning structure and a pumping structure; the circumferential wall of the injection molding pipe is provided with a warning structure, and the pumping structure is arranged on the top side of the circumferential surface of the injection molding pipe;

the warning structure includes fixed plate, fixed axle, swinging arms, swing sleeve, dials movable plate, reset spring, electrode ball, electrically conductive plectrum, mounting panel and warning light, the mounting hole has been seted up to the inside of fixed plate, and the internally mounted of mounting hole has the fixed axle, the outside cover of fixed axle is equipped with swing sleeve, swing sleeve's periphery bottom side is fixed with dials the movable plate, swing sleeve's periphery top side is welded and is equipped with the swinging arms, the top of swinging arms is fixed with the electrode ball, and the vertical dress that welds of mounting panel is on the top side of fixed plate, top one side of mounting panel is fixed with the electrically conductive plectrum, the top opposite side of mounting panel is fixed with the warning light.

Preferably, the fixed plate is embedded on the top side of the circumferential surface of the injection molding pipe, and the poking plate is arranged inside the injection molding pipe.

Preferably, a return spring is fixed on the middle circumferential surface of the swing rod and the top side surface of the fixed plate at an oblique angle.

Preferably, take out and press the structure and include piston, motor, rotary disk, lift bar, pneumatic cylinder and discharging pipe, the inside of pneumatic cylinder is provided with the piston, the top of piston articulates there is the lift bar, the top side at the pneumatic cylinder is installed through the bolt cooperation to the motor, the rotary disk is installed in the cooperation in the pivot of motor, the terminal surface eccentric position at the rotary disk is installed through the pin cooperation in the top of lift bar.

Preferably, the bottom and the pipe intercommunication of moulding plastics of pneumatic cylinder, the bottom at the pneumatic cylinder is installed to the discharging pipe, install the check valve on the discharging pipe.

The utility model has the advantages that:

through the arrangement of the warning structure, the poking plate can drive the swinging sleeve to swing under the action of stamping force, the electrode ball is separated from the conductive poking sheet during swinging, when the injection molding pipe is blocked, plastic in the injection molding pipe does not flow, the electrode ball is in contact with the conductive poking sheet under the cooperation of the reset spring, and the warning lamp is electrified, so that the blocking condition in the injection molding pipe can be found in time, the injection molding operation can be stopped in time, the damage of injection molding equipment is avoided, the blocking state of the injection molding pipe can be found in time, the troubleshooting process is reduced, and the maintenance efficiency is improved;

through setting up the drawing pressure structure, the lift bar cooperation operation realizes the process of twitching the piston, can change the inside evacuation of the obstructed one end of pipe of moulding plastics, and the pressure differential at pipe both ends of moulding plastics changes, through the increase pressure differential, and the cooperation that can be better realizes the mediation operation to the pipe of moulding plastics for to the mediation of the pipe of moulding plastics, improve the smoothness degree that the pipe used of moulding plastics, avoid the jam of the pipe of moulding plastics.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a structural view of the area a in fig. 2 according to the present invention;

illustration of the drawings: the injection molding device comprises an injection molding pipe 1, a warning structure 2, a pumping structure 3, a fixing plate 21, a fixing shaft 22, a swinging rod 23, a swinging sleeve 24, a poking plate 25, a return spring 26, an electrode ball 27, a conductive poking sheet 28, a mounting plate 29, a warning lamp 210, a piston 31, a motor 32, a rotating disc 33, a lifting rod 34, a pneumatic cylinder 35 and a discharge pipe 36.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Specific examples are given below.

Referring to fig. 1 to 3, a mold injection anti-clogging device for manufacturing electronic components comprises an injection pipe 1, a warning structure 2 and a pressure pumping structure 3; the circumferential wall of the injection molding pipe 1 is provided with a warning structure 2, and the pumping structure 3 is arranged on the top side of the circumferential surface of the injection molding pipe 1;

the warning structure 2 comprises a fixing plate 21, a fixing shaft 22, a swing rod 23, a swing sleeve 24, a poking plate 25, a reset spring 26, an electrode ball 27, a conductive poking sheet 28, a mounting plate 29 and a warning lamp 210, wherein a mounting hole is formed in the fixing plate 21, the fixing shaft 22 is mounted in the mounting hole, the swing sleeve 24 is sleeved outside the fixing shaft 22, the poking plate 25 is fixed on the bottom side of the circumferential surface of the swing sleeve 24, the swing rod 23 is welded on the top side of the circumferential surface of the swing sleeve 24, the electrode ball 27 is fixed on the top end of the swing rod 23, the mounting plate 29 is vertically welded on the top side of the fixing plate 21, the conductive poking sheet 28 is fixed on one side of the top of the mounting plate 29, and the warning lamp 210 is fixed on the.

As an implementation mode of the utility model, the fixed plate 21 is embedded on the top side of the circumferential surface of the injection pipe 1, the toggle plate 25 is arranged inside the injection pipe 1, the middle circumferential surface of the oscillating rod 23 and the top side of the fixed plate 21 are in an oblique angle and fixed with the reset spring 26, during operation, the toggle plate 25 can drive the oscillating sleeve 24 to oscillate under the stamping action force, during oscillation, the electrode ball 27 is separated from the conductive toggle plate 28, when being blocked, the plastic in the injection pipe 1 is not circulated, the oscillating rod 23 is reset under the cooperation of the reset spring 26, after the reset spring 26 is reset, the electrode ball 27 is contacted with the conductive toggle plate 28, the warning lamp 210 is electrified, the blocking condition in the injection pipe 1 can be found in time, the injection operation can be stopped in time, the damage of the injection equipment can be avoided, the blocking state of the injection pipe 1 can be found in time, the troubleshooting process can be reduced, the maintenance efficiency is improved.

As an embodiment of the present invention, the pressure pumping structure 3 includes a piston 31, a motor 32, a rotary disk 33, a lifting rod 34, a pneumatic cylinder 35 and a discharge pipe 36, the piston 31 is disposed inside the pneumatic cylinder 35, the lifting rod 34 is hinged to the top of the piston 31, the motor 32 is installed on the top side of the pneumatic cylinder 35 through a bolt fit, the rotary disk 33 is installed on the rotating shaft of the motor 32 in a fit manner, the top end of the lifting rod 34 is installed on the end face eccentric position of the rotary disk 33 through a pin fit manner, the bottom end of the pneumatic cylinder 35 is communicated with the injection molding pipe 1, the discharge pipe 36 is installed at the bottom of the pneumatic cylinder 35, a check valve is installed on the discharge pipe 36, during operation, the pumping process of the piston 31 is realized through the cooperation operation of the lifting rod 34, the interior of the blocked end of the injection molding pipe 1 can be emptied, and, through the increase pressure differential, the mediation operation to the pipe 1 of moulding plastics is realized to the cooperation that can be better for the mediation to the pipe 1 of moulding plastics.

The working principle is as follows: when the injection molding machine is used, plastic materials flowing at a high speed can pass through the injection molding pipe 1, the toggle plate 25 can drive the swing sleeve 24 to swing under the action of stamping force in the stamping process, the electrode ball 27 is separated from the conductive toggle piece 28 in the swinging process, the plastic in the injection molding pipe 1 does not flow when the injection molding pipe is blocked, the swing rod 23 is reset under the cooperation of the reset spring 26, the electrode ball 27 is in contact with the conductive toggle piece 28 after the reset spring 26 is reset, the warning lamp 210 is electrified, the blocking condition in the injection molding pipe 1 can be timely found, the injection molding operation can be timely stopped, the damage of injection molding equipment is avoided, the blocking state of the injection molding pipe 1 can be timely found, the inspection process is reduced, the maintenance efficiency is improved, after the blocking, the operation in the motor 32 drives the rotating disk 33 to operate, the drawing process of the piston 31 is realized through the cooperation operation of the lifting rod 34, the blocked end of the injection molding pipe 1 can be emptied, the pressure differential that changes 1 both ends of pipe of moulding plastics, through the increase pressure differential, cooperation that can be better realizes the mediation operation to the pipe 1 of moulding plastics for to the mediation of the pipe 1 of moulding plastics, improve the smoothness degree that the pipe 1 used of moulding plastics, avoid the jam of the pipe 1 of moulding plastics.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A mold injection anti-blocking device for manufacturing electronic components is characterized by comprising an injection molding pipe, a warning structure and a pumping structure; the circumferential wall of the injection molding pipe is provided with a warning structure, and the pumping structure is arranged on the top side of the circumferential surface of the injection molding pipe;

the warning structure comprises a fixed plate, a mounting hole is formed in the fixed plate, a fixed shaft is mounted in the mounting hole, a swing sleeve is sleeved outside the fixed shaft, a poking plate is fixed on the bottom side of the circumferential surface of the swing sleeve, a swing rod is welded on the top side of the circumferential surface of the swing sleeve, an electrode ball is fixed on the top end of the swing rod, a mounting plate is vertically welded on the top side of the fixed plate, a conductive poking sheet is fixed on one side of the top of the mounting plate, and a warning lamp is fixed on the other side of the top of the mounting plate.

2. An anti-clogging device for injection molding used in manufacturing electronic components as claimed in claim 1, wherein said fixing plate is fitted on the top side of the circumferential surface of the injection molding pipe and said striking plate is provided inside the injection molding pipe.

3. An anti-clogging device for injection molding of electronic component manufacturing as claimed in claim 1, wherein a return spring is fixed to the central circumferential surface of said swing lever at an oblique angle to the top side of the fixing plate.

4. An injection molding anti-blocking device for electronic component manufacturing according to claim 1, wherein the pumping structure comprises a piston, a pneumatic cylinder and a discharging pipe, the piston is arranged inside the pneumatic cylinder, the top of the piston is hinged with a lifting rod, a motor is installed on the top side of the pneumatic cylinder through a bolt fit, a rotating disc is installed on a rotating shaft of the motor in a fit manner, and the top end of the lifting rod is installed on the end face eccentric position of the rotating disc through a pin fit manner.

5. A mold injection anti-clogging device for electronic component manufacturing according to claim 4, wherein the bottom end of said pneumatic cylinder communicates with an injection pipe, said discharge pipe is installed at the bottom of the pneumatic cylinder, and a check valve is installed on said discharge pipe.