CN220129305U

CN220129305U - Mould protection device

Info

Publication number: CN220129305U
Application number: CN202321681919.2U
Authority: CN
Inventors: 谢刚; 颜乃康
Original assignee: Yiben Mold Wuhan Co ltd
Current assignee: Yiben Mold Wuhan Co ltd
Priority date: 2023-06-29
Filing date: 2023-06-29
Publication date: 2023-12-05
Anticipated expiration: 2033-06-29

Abstract

The utility model discloses a die protection device, which relates to the field of dies and comprises a handle, wherein a base plate is movably arranged on the handle, a core plate is fixedly arranged on the handle, a rotating mechanism is movably arranged on the base plate, a rotating shaft pin is movably arranged on the rotating mechanism, a template is movably arranged on the rotating shaft pin, a limiting mechanism and a positioning mechanism are movably arranged on the template, a protection core is movably arranged on the core plate, a sensor is fixedly arranged on the template, and a signal component is fixedly arranged on the rotating mechanism. According to the utility model, through the arrangement of the protection core, the complexity of the rubber mold can be reduced by adding the protection core in the general type mold, and the protection mechanism is optimized, so that the mold is more effectively protected, and the mold has a certain protection effect on workers during production and processing, so that the mold is prevented from collision and serious loss accidents are caused.

Description

Mould protection device

Technical Field

The utility model relates to the technical field of dies, in particular to a die protecting device.

Background

The mould, various moulds and tools for injection moulding, blow moulding, extrusion, die casting or forging, smelting, stamping and other methods to obtain the required products in industrial production are tools for manufacturing shaped articles, the tools are composed of various parts, different moulds are composed of different parts, and the processing of the appearance of the articles is realized mainly through the change of the physical state of the shaped materials.

In the prior art, when the limiting mechanism is pulled out manually in a general type die, a sensor can be caused to detect a signal component, so that an upper die plate can receive a signal and fall down, if the base plate and the core plate are not reset at this time, the base plate core plate can be crushed when the upper die plate falls down, the die is damaged and cannot be produced, if the whole die is required to be protected, four sensors are additionally arranged on two sides of the die, the complexity of the die is increased, and the design concept of the action of a simplified mechanism is violated, so that a die protecting device is required to meet the demands of people.

Disclosure of Invention

The utility model aims to provide a die protection device, which aims to solve the problems that in the prior art, when a limiting mechanism is pulled out manually in a general type die, a sensor detects a signal part, so that an upper die plate can receive a signal and fall down, if a base plate and a core plate are not reset at the moment, the upper die plate can crush the base plate core plate when falling down, the die is damaged and cannot be produced, and if the whole die is required to be protected, four sensors are additionally arranged on two sides of the die, the complexity of the die is increased, and the design concept of simplifying the mechanism action is violated.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mould protection device, includes the handle, movable mounting has the backing plate on the handle, fixed mounting has the core on the handle, movable mounting has rotary mechanism on the backing plate, movable mounting has the rotation axis pin on the rotary mechanism, movable mounting has the template on the rotation axis pin, movable mounting has stop gear and positioning mechanism on the template, movable mounting has the protection core on the core, fixed mounting has the sensor on the template, fixed mounting has signal part on the rotary mechanism.

Preferably, the rotating mechanism is fixedly provided with a handle, and the handle is in a ring shape.

Preferably, the sensor corresponds to a signal component.

The beneficial effects of the utility model are as follows:

according to the utility model, through the arrangement of the protection core, the complexity of the rubber mold can be reduced by adding the protection core in the general type mold, and the protection mechanism is optimized, so that the mold is more effectively protected, a certain protection effect is better played on workers when the mold is produced and processed, and the mold is prevented from collision, so that serious loss accidents are caused.

Drawings

FIG. 1 is a schematic diagram of a mold protecting device according to the present utility model;

FIG. 2 is a schematic top view of a mold protecting device according to the present utility model;

FIG. 3 is a schematic diagram showing the movement of a rotating mechanism of a mold protecting device according to the present utility model;

fig. 4 is a schematic top view of a movable rotating mechanism of a mold protecting device according to the present utility model.

In the figure: 1. a handle; 2. a backing plate; 3. a core plate; 4. a rotation shaft pin; 5. a rotation mechanism; 6. a limiting mechanism; 7. a positioning mechanism; 8. protecting the core; 9. a sensor; 10. a signal component; 11. a template; 12. a handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1 to 4, a mold protecting device comprises a handle 1, a backing plate 2 movably mounted on the handle 1, a core plate 3 fixedly mounted on the handle 1, a rotating mechanism 5 movably mounted on the backing plate 2, a rotating shaft pin 4 movably mounted on the rotating mechanism 5, a template 11 movably mounted on the rotating shaft pin 4, a limiting mechanism 6 and a positioning mechanism 7 movably mounted on the template 11, a protecting core 8 movably mounted on the core plate 3, a sensor 9 fixedly mounted on the template 11, a signal component 10 fixedly mounted on the rotating mechanism 5, when the integral mold is in the state of fig. 1 and needs to withdraw from a product, a handle 12 at the rear end of the rotating mechanism 5 can be pressed, the integral mold can be changed into the state shown in fig. 3 due to the effect of the limiting mechanism 6, the rotating mechanism 5 can be clamped at the positioning mechanism 7 due to the effect of the limiting mechanism 6 after rotation, at this time, the handle 1, the base plate 2, the core plate 3 and the protection core 8 are in a suspended state, at this time, the handle 1 is pulled along the die guide rail due to the requirement of withdrawing the product, so that the handle 3 and the protection core 8 are driven to move to the side, the protection core 8 can support the base plate 2 and the core plate 3 to be in a turnover suspended state all the time when the base plate 2 and the core plate 3 are not completely reset to the initial state before the handle 1 is pulled, when the base plate 2 and the core plate 3 are completely reset under the action of the handle 1, the protection core 8 falls into a hole dug by the template 11, at this time, the base plate 2 and the core plate 3 can be restored to the state shown in fig. 2 after the positioning mechanism 7 is pulled out, at this time, the sensor 9 only detects the signal component 10, and the upper template is transmitted with a die closing signal, and the upper template can be closed.

Further, the handle 12 is fixedly installed on the rotating mechanism 5, the handle 12 is in a ring shape, and when the product needs to be withdrawn, the handle 12 at the rear end of the rotating mechanism 5 can be pressed.

Further, the sensor 9 corresponds to the signal member 10, and the sensor 9 detects the signal member 10 and transmits a mold closing signal to the upper platen, so that the upper platen can be closed.

The working principle of the utility model is as follows:

when the integral die is in the state of fig. 1 and needs to withdraw the product, the handle 12 at the rear end of the rotating mechanism 5 can be pressed, the integral die can be changed into the state shown in fig. 3 due to the effect of the limiting mechanism 6, the rotating mechanism 5 can be clamped at the positioning mechanism 7 due to the effect of the limiting mechanism 6 after rotating, at the moment, the handle 1 and the backing plate 2, the core plate 3 and the protection core 8 are in a suspended state, at the moment, the handle 1 is pulled along the die guide rail to drive the core plate 3 and the protection core 8 to move to the side, the protection core 8 can support the backing plate 2 and the core plate 3 in the overturning suspended state all the time when the backing plate 2 and the core plate 3 are not completely reset to the initial state before the handle 1 is pulled, the protection core 8 can fall into the hole dug by the template 11 after the positioning mechanism 7 is removed, at the moment, the sensor 9 only detects the signal component 10 and transmits a die clamping signal to the upper template, and the die clamping signal can be performed only after the positioning mechanism 7 is removed.

If the core 8 is not protected, after the positioning mechanism 7 is pulled out manually, the backing plate 2 and the core plate 3 can return to the state of fig. 2 at any time even if the backing plate 2 and the core plate 3 are not automatically reset to the initial positions, so that the sensor 9 detects the signal component 10, the upper die plate can receive a signal and can fall down, if the upper die plate falls down, the backing plate 2 and the core plate 3 can be crushed, and the die is damaged and cannot be produced.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. A mould protection device comprising a handle (1), characterized in that: the novel multifunctional portable electric heating device is characterized in that a base plate (2) is movably mounted on the handle (1), a core plate (3) is fixedly mounted on the handle (1), a rotating mechanism (5) is movably mounted on the base plate (2), a rotating shaft pin (4) is movably mounted on the rotating mechanism (5), a template (11) is movably mounted on the rotating shaft pin (4), a limiting mechanism (6) and a positioning mechanism (7) are movably mounted on the template (11), a protection core (8) is movably mounted on the core plate (3), a sensor (9) is fixedly mounted on the template (11), and a signal component (10) is fixedly mounted on the rotating mechanism (5).

2. A die protector according to claim 1, wherein: the handle (12) is fixedly arranged on the rotating mechanism (5), and the handle (12) is in a circular ring shape.

3. A die protector according to claim 1, wherein: the sensor (9) corresponds to a signal element (10).