CN212045824U

CN212045824U - Storage device for toy injection mold

Info

Publication number: CN212045824U
Application number: CN202020037197.7U
Authority: CN
Inventors: 唐雪平
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-09
Filing date: 2020-01-09
Publication date: 2020-12-01
Anticipated expiration: 2030-01-09

Abstract

The utility model discloses a toy is storage device for injection mold, including the electromagnetic heating base, the storage jar is installed at the top of electromagnetic heating base, the top of storage jar is connected with exhaust apparatus through the blast pipe, exhaust apparatus includes the casing, the blast pipe runs through the casing from the bottom of casing, the exhaust hole has been seted up to the lateral wall of casing, the inside slip of casing has cup jointed the piston, the top of piston is fixed with the slide bar, the fixed spacing ring that has cup jointed on the slide bar, cup jointed the spring on the slide bar, and the spring is located the top of spacing ring, the top of casing runs through there is the external screw thread sleeve, and the casing passes through threaded connection with the external screw thread sleeve, the slide bar slides and cup joints in the inside of external screw thread sleeve. The utility model discloses can avoid gas to melt into in the plastics and make plastics produce the bubble and influence the quality of product.

Description

Storage device for toy injection mold

Technical Field

The utility model relates to an injection mold technical field especially relates to a toy storage device for injection mold.

Background

Injection molding is the main molding equipment for making various shapes of plastic products from thermoplastic plastics or thermosetting materials by using a plastic molding die, and is realized by an injection molding machine and the die. In current injection molding process, generally be through storage jar storage with the melting plastics and let back as required use, however, current storage jar is generally airtight, and it is inconvenient to exhaust, leads to can long-pending a lot of bubbles of staying in the melting plastics, influences the quality that later stage was moulded plastics, we propose a storage device for toy injection mold to such problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a toy storage device for an injection mold.

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

the utility model provides a storage device for toy injection mold, includes the electromagnetic heating base, the storage jar is installed at the top of electromagnetic heating base, the top of storage jar is connected with exhaust apparatus through the blast pipe, exhaust apparatus includes the casing, the blast pipe runs through the casing from the bottom of casing, the exhaust hole has been seted up to the lateral wall of casing, the piston has been cup jointed in the inside slip of casing, the top of piston is fixed with the slide bar, fixed cup joint has the spacing ring on the slide bar, cup jointed the spring on the slide bar, and the spring is located the top of spacing ring, the top of casing is run through there is the external screw thread sleeve, and the casing passes through threaded connection with the external screw thread sleeve, the slide bar slides and cup joints in the inside of.

Preferably, the motor is installed to the side of storage jar, and the output shaft of motor inserts the inside of storage jar and is connected with the pivot, and the side of pivot is fixed with stirring vane.

Preferably, the output shaft of the motor is connected with the rotating shaft through a coupling.

Preferably, the top of storage jar communicates there is the filling tube, installs first shut-off valve on the pipeline section of filling tube.

Preferably, the bottom of the side edge of the storage tank is communicated with a material taking pipe, and a pipe section of the material taking pipe is provided with a second shut-off valve.

Preferably, a sheet-shaped knob is fixed at the top of the externally threaded sleeve.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, molten plastic is added into the storage tank through the charging pipe, the rotating shaft is driven to rotate through the motor, and the rotating shaft drives the stirring blades to rotate, so that the molten plastic can be driven to rotate, and the electromagnetic heating base heats and preserves heat of the plastic in the process;

2. in the utility model, when the residual gas in the plastic is released continuously, the gas can enter the shell through the exhaust pipe so as to push the piston to move, when the pressure reaches a certain value, the spring is compressed, the piston moves to the exhaust pipe to be communicated with the exhaust hole so as to discharge the gas in the storage tank, and the gas is prevented from being blended into the plastic so that the plastic generates bubbles to influence the quality of the product; the elasticity of the spring can be adjusted by rotating the external thread sleeve, so that the proper exhaust pressure can be adjusted, and the operation is simple; finally, a suitable quantity of molten plastic can be taken from the take-off pipe.

Drawings

Fig. 1 is the utility model provides a toy is storage device for injection mold's schematic structure diagram.

Fig. 2 is the utility model provides a toy is exhaust apparatus for storage device for injection mold's structural schematic.

In the figure: the device comprises an electromagnetic heating base 1, a second shutoff valve 2, a storage tank 3, a motor 4, a first shutoff valve 5, a charging pipe 6, an exhaust device 7, a shell 71, an exhaust hole 72, a limiting ring 73, a knob 74, an external thread sleeve 75, a spring 76, a sliding rod 77, a piston 78, an exhaust pipe 8, a stirring blade 9, a rotating shaft 10 and a material taking pipe 11.

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.

Referring to fig. 1-2, a storage device for toy injection mold, including electromagnetic heating base 1, storage jar 3 is installed at the top of electromagnetic heating base 1, the top of storage jar 3 is connected with exhaust apparatus 7 through blast pipe 8, exhaust apparatus 7 includes casing 71, blast pipe 8 runs through casing 71 from the bottom of casing 71, exhaust hole 72 has been seted up to the lateral wall of casing 71, piston 78 has been cup jointed in the inside slip of casing 71, the top of piston 78 is fixed with slide bar 77, the last fixed coupling of slide bar 77 has spacing ring 73, the last spring 76 that has cup jointed of slide bar 77, and spring 76 is located the top of spacing ring 73, the top of casing 71 has run through threaded sleeve 75, and casing 71 and threaded sleeve 75 pass through threaded connection, slide bar 77 slides and cup joints in the inside of threaded sleeve 75.

Wherein, motor 4 is installed to the side of storage jar 3, and the output shaft of motor 4 inserts the inside of storage jar 3 and is connected with pivot 10, and the side of pivot 10 is fixed with stirring vane 9.

Wherein, the output shaft of the motor 4 is connected with the rotating shaft 10 through a coupling.

Wherein, the top intercommunication of storage jar 3 has filling tube 6, installs first shut-off valve 5 on the pipeline section of filling tube 6.

Wherein, the side bottom intercommunication of storage jar 3 has the material of getting pipe 11, installs second shut-off valve 2 on the pipe section of getting pipe 11.

A sheet-shaped knob 74 is fixed to the top of the externally threaded sleeve 75.

The working principle is as follows: the utility model discloses when using, add fused plastics to storage jar 3 in through filling tube 6, drive pivot 10 through motor 4 and rotate, pivot 10 drives stirring vane 9 and rotates to can drive fused plastics and rotate, electromagnetic heating base 1 heats the heat preservation to plastics at this in-process.

When the pressure reaches a certain value, the spring 76 is compressed, the piston 78 moves to the exhaust pipe 8 to be communicated with the exhaust hole 72, so that the gas in the storage tank 3 is exhausted, and the phenomenon that the gas is fused into the plastic to cause the plastic to generate bubbles to influence the quality of the product is avoided; the elasticity of the spring 76 can be adjusted by rotating the external thread sleeve 75, so that the proper exhaust pressure can be adjusted, and the operation is simple; finally, a suitable quantity of molten plastic can be taken from the take-off 11.

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. The utility model provides a storage device for toy injection mold, includes electromagnetic heating base (1), its characterized in that, storage jar (3) are installed at the top of electromagnetic heating base (1), the top of storage jar (3) is connected with exhaust apparatus (7) through blast pipe (8), exhaust apparatus (7) include casing (71), blast pipe (8) run through casing (71) from the bottom of casing (71), exhaust hole (72) have been seted up to the lateral wall of casing (71), piston (78) have been cup jointed in the inside slip of casing (71), the top of piston (78) is fixed with slide bar (77), it has spacing ring (73) to fix the cover on slide bar (77), spring (76) have been cup jointed on slide bar (77), and spring (76) are located the top of spacing ring (73), external screw thread sleeve (75) has been run through at the top of casing (71), and the shell (71) is in threaded connection with the external thread sleeve (75), and the sliding rod (77) is sleeved in the external thread sleeve (75) in a sliding manner.

2. A toy storage device for injection mold according to claim 1, characterized in that the motor (4) is installed at the side of the storage tank (3), the output shaft of the motor (4) is inserted into the storage tank (3) and is connected with the rotating shaft (10), and the stirring blade (9) is fixed at the side of the rotating shaft (10).

3. A storing device for toy injection mold according to claim 2 characterized in that the output shaft of the motor (4) is connected with the rotating shaft (10) through a coupling.

4. A storing device for toy injection mold according to claim 1, characterized in that the top of the storage tank (3) is connected with a feeding pipe (6), and a first shut-off valve (5) is installed on the section of the feeding pipe (6).

5. The storing device for the toy injection mold as claimed in claim 1, wherein a material taking pipe (11) is communicated with the bottom of the side edge of the storage tank (3), and a second shut-off valve (2) is installed on the pipe section of the material taking pipe (11).

6. A toy storage device for injection mold as in claim 1, characterized by that the top of said externally threaded sleeve (75) is fixed with a sheet-like knob (74).