CN215095180U

CN215095180U - Automatic demolding mechanism for injection mold

Info

Publication number: CN215095180U
Application number: CN202120967114.9U
Authority: CN
Inventors: 王斌
Original assignee: Dalian Fuhua Renhe Precision Mould Co ltd
Current assignee: Dalian Fuhua Renhe Precision Mould Co ltd
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2021-12-10
Anticipated expiration: 2031-05-08

Abstract

The utility model discloses an automatic demoulding mechanism based on injection mold uses, including lower connecting plate, the fixed surface on connecting plate top installs surely the mould down, the inside demountable installation who decides the mould has the inner chamber mould, decide the inside of mould and seted up first mounting groove, the inside bottom demountable installation of first mounting groove has first hydraulic stem, the surface demountable installation on first hydraulic stem top has the mounting disc, the fixed surface on mounting disc top installs stabilizing equipment, one side fixed mounting of lower connecting plate has the steadying plate. In the above scheme, the demoulding mechanism utilizes the mutual matching between the third hydraulic rod and the fixing plate, so that the demoulding precision of the device is ensured, and the problem that the inner cavity mould deviates and is further inaccurate in demoulding due to the fact that the inner cavity mould is movably placed inside the fixed mould and is not limited when being collided by external force is avoided.

Description

Automatic demolding mechanism for injection mold

Technical Field

The utility model relates to an injection mold technical field, more specifically say, the utility model relates to a based on injection mold uses automatic demoulding mechanism.

Background

Injection molding is a method for producing and molding industrial products; products are generally produced by rubber injection molding and plastic injection molding; the injection molding can also be divided into injection molding and die casting; an injection molding machine is a main molding device for making thermoplastic plastics or thermosetting materials into plastic products with various shapes by using a plastic molding die, and the injection molding is realized by an injection molding machine and the die.

The existing automatic demolding mechanism based on the injection mold has the problem of inaccurate demolding, and when the existing automatic demolding mechanism based on the injection mold works, an inner cavity mold is movably placed in a fixed mold and is not limited, so that once the existing automatic demolding mechanism based on the injection mold is impacted by external force, the inner cavity mold can be deviated, and further the demolding is inaccurate; the problem that the existing automatic demolding mechanism based on the injection mold is poor in adaptability also exists, the existing automatic demolding mechanism based on the injection mold is used in work, so that a stabilizing device is arranged in order to guarantee demolding accuracy, and the type of an inner cavity mold which can be fixed by the stabilizing device is fixed, so that once the inner cavity molds of different types are fixed, the stabilizing device cannot work, the demolding accuracy of the device is further reduced, and the development is not facilitated.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides an automatic demoulding mechanism based on injection mold uses to solve prior art's demoulding mechanism and utilize mutually supporting between third hydraulic stem and the fixed plate, thereby guarantee the drawing of patterns precision of device, avoided because inner chamber mould is that the activity is placed inside deciding the mould, not injecing, so in case receive the collision of external force, will lead to inner chamber mould to take place the skew, and then lead to the unsafe problem of drawing of patterns.

In order to solve the technical problem, the utility model provides a following technical scheme: an automatic demoulding mechanism based on an injection mould comprises a lower connecting plate, a fixed mould is fixedly arranged on the surface of the top end of the lower connecting plate, an inner cavity die is detachably arranged in the fixed die, a first mounting groove is arranged in the fixed die, a first hydraulic rod is detachably mounted at the bottom end inside the first mounting groove, a mounting disc is detachably mounted on the surface of the top end of the first hydraulic rod, the surface of the top end of the mounting disc is fixedly provided with a stabilizing device, one side of the lower connecting plate is fixedly provided with a stabilizing plate, a first connecting hole is arranged on one side of the top end of the stabilizing plate, a supporting column is detachably arranged on one side of the top end of the lower connecting plate, the surface joint on support column top has the upper junction plate, the surface demountable installation of upper junction plate bottom has the second hydraulic stem, the surface demountable installation of second hydraulic stem bottom has the movable mould.

The support column is provided with a support column, wherein one side of the bottom end of the upper connecting plate is provided with four second connecting holes, and the inner surfaces of the second connecting holes are attached to the top end of the support column.

The stabilizing device comprises an installation block, a second installation groove is formed in the installation block, and the second installation groove is circular.

And a third hydraulic rod is detachably mounted on one side inside the second mounting groove, and a fixing plate is fixedly mounted on one side of the third hydraulic rod.

The fixing plates are arc-shaped, the number of the fixing plates is two, and the fixing plates are made of rubber components.

The inner surface of the first connecting hole is matched with the surface of the bolt, the number of the first connecting holes is four, and the diameter of the first connecting hole is smaller than that of the second connecting hole.

The supporting columns are cylindrical, the height of each supporting column is larger than that of the corresponding lower connecting plate, and the number of the supporting columns is four.

The surface area of the lower connecting plate is larger than that of the upper connecting plate, and the length of the lower connecting plate is larger than that of the stabilizing plate.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:

in the scheme, the demoulding mechanism ensures the demoulding precision of the device by utilizing the mutual matching between the third hydraulic rod and the fixed plate, and avoids the problem that the inner cavity mould is deviated and then the demoulding is inaccurate when being collided by external force because the inner cavity mould is movably placed in the fixed mould and is not limited; in the above scheme, demoulding mechanism utilizes mutually supporting between third hydraulic stem and the fixed plate to guarantee the suitability of device, avoided so being provided with stabilizing equipment in order to guarantee the precision of drawing of patterns, and the model that stabilizing equipment can fix the inner chamber mould is fixed, so in case fix the inner chamber mould of different models, will lead to stabilizing equipment unable work, and then reduce the drawing of patterns precision of equipment, be unfavorable for the problem of development.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the lower connecting plate of the present invention;

FIG. 3 is a schematic view of the fixed mold according to the present invention;

FIG. 4 is a schematic structural view of the stabilizing apparatus of the present invention;

fig. 5 is a schematic structural view of the upper connecting plate portion of the present invention.

[ reference numerals ]

1. A lower connecting plate; 2. fixing a mold; 3. an inner cavity mold; 4. a first mounting groove; 5. a first hydraulic lever; 6. mounting a disc; 7. a stabilizing device; 8. a stabilizing plate; 9. a first connection hole; 10. a support pillar; 11. an upper connecting plate; 12. a second hydraulic rod; 13. moving the mold; 14. a second connection hole; 71. mounting blocks; 72. a second mounting groove; 73. a third hydraulic lever; 74. and (7) fixing the plate.

Detailed Description

In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.

The embodiment of the utility model provides an automatic demoulding mechanism based on an injection mould as shown in attached figures 1 to 5, which comprises a lower connecting plate 1, a fixed mould 2 is fixedly arranged on the surface of the top end of the lower connecting plate 1, an inner cavity mould 3 is detachably arranged in the fixed mould 2, a first mounting groove 4 is arranged in the fixed mould 2, a first hydraulic rod 5 is detachably arranged at the bottom end of the inner part of the first mounting groove 4, a mounting disc 6 is detachably arranged on the surface of the top end of the first hydraulic rod 5, a stabilizing device 7 is fixedly arranged on the surface of the top end of the mounting disc 6, a stabilizing plate 8 is fixedly arranged on one side of the lower connecting plate 1, a first connecting hole 9 is arranged on one side of the top end of the stabilizing plate 8, a support column 10 is detachably arranged on one side of the top end of the lower connecting plate 1, an upper connecting plate 11 is clamped on the surface of the top end of the support column 10, and a second hydraulic rod 12 is detachably arranged on the surface of the bottom end of the upper connecting plate 11, a movable mould 13 is detachably arranged on the surface of the bottom end of the second hydraulic rod 12;

one side of the bottom end of the upper connecting plate 11 is provided with four second connecting holes 14, the inner surface of each second connecting hole 14 is attached to the top end of the corresponding support column 10, the stabilizing device 7 comprises an installation block 71, a second installation groove 72 is formed in the installation block 71, the second installation groove 72 is circular, a third hydraulic rod 73 is detachably installed on one side of the inner portion of the second installation groove 72, a fixing plate 74 is fixedly installed on one side of the third hydraulic rod 73, the fixing plate 74 is arc-shaped, the fixing plates 74 are two, the fixing plate 74 is made of rubber components, the inner surface of each first connecting hole 9 is matched with the surface of a bolt, the number of the first connecting holes 9 is four, the diameter of each first connecting hole 9 is smaller than that of the corresponding second connecting hole 14, the support column 10 is cylindrical, and the height of the support column 10 is larger than that of the lower connecting plate 1, the number of the supporting columns 10 is four, the surface area of the lower connecting plate 1 is larger than that of the upper connecting plate 11, and the length of the lower connecting plate 1 is larger than that of the stabilizing plate 8.

As shown in fig. 5, one side of the bottom end of the upper connecting plate 11 is provided with four second connecting holes 14, and the inner surfaces of the second connecting holes 14 are attached to the top end of the supporting column 10.

Specifically, the second connecting hole 14 is provided to facilitate the connection between the upper connecting plate 11 and the supporting column 10, so as to ensure the stability of the upper connecting plate 11 and enhance the practicability of the device.

Wherein, the first hydraulic rod 5, the second hydraulic rod 12 and the third hydraulic rod 73 are all hang in the dragon tablet, support the gas spring model.

The working process of the utility model is as follows:

demoulding mechanism is in the during operation, in order to guarantee the precision of drawing of patterns, so be provided with stabilising arrangement 7, before the device does not work, place the bottom of inner chamber mould 3 at the intermediate position of two fixed plates 74 through current device, then start third hydraulic stem 73, make third hydraulic stem 73 drive the fixed plate 74 and remove about, one side and the one side of inner chamber mould 3 bottom of fixed plate 74 laminate mutually, thereby fix inner chamber mould 3, even receive the collision of external force, also can not make inner chamber mould 3 take place the skew, thereby guarantee the precision of drawing of patterns.

Above-mentioned scheme, demoulding mechanism is in the during operation, in order to guarantee the suitability of stabilising arrangement 7, so be provided with third hydraulic stem 73, when needs fixed small-size inner chamber mould 3, only need place the inner chamber mould 3 of small-size model at the intermediate position of two fixed plates 74, then start third hydraulic stem 73, make third hydraulic stem 73 drive the fixed plate 74 and remove, one side of until fixed plate 74 is laminated with one side of inner chamber mould 3 bottom mutually, because the distance between two fixed plates 74 can be adjusted to third hydraulic stem 73, thereby can fix the inner chamber mould 3 of small-size model, the practicality of device has been strengthened.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. 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 an automatic demoulding mechanism based on injection mold uses, includes connecting plate (1) down, the fixed surface on connecting plate (1) top installs decides mould (2) down, its characterized in that, the inside demountable installation who decides mould (2) has inner chamber mould (3), the inside of deciding mould (2) has seted up first mounting groove (4), the inside bottom demountable installation of first mounting groove (4) has first hydraulic stem (5), the surface demountable installation on first hydraulic stem (5) top has mounting disc (6), the fixed surface on mounting disc (6) top has stabilizing equipment (7), one side fixed mounting of connecting plate (1) has steadying plate (8) down, first connecting hole (9) have been seted up to one side on steadying plate (8) top, one side demountable installation on connecting plate (1) top has support column (10) down, the surface joint on support column (10) top has upper junction plate (11), the surface demountable installation of upper junction plate (11) bottom has second hydraulic stem (12), the surface demountable installation of second hydraulic stem (12) bottom has movable mould (13).

2. The automatic demolding mechanism for the injection mold according to claim 1, wherein one side of the bottom end of the upper connecting plate (11) is provided with second connecting holes (14), the number of the second connecting holes (14) is four, and the inner surface of each second connecting hole (14) is attached to the top end of the corresponding support pillar (10).

3. The automatic demolding mechanism for the injection mold according to claim 1, wherein the stabilizing device (7) comprises a mounting block (71), a second mounting groove (72) is formed in the mounting block (71), and the second mounting groove (72) is circular in shape.

4. The automatic demolding mechanism for the injection mold according to claim 3, wherein a third hydraulic rod (73) is detachably mounted on one side inside the second mounting groove (72), and a fixing plate (74) is fixedly mounted on one side of the third hydraulic rod (73).

5. The automatic demolding mechanism for the injection mold according to claim 4, wherein the fixing plates (74) are arc-shaped, the number of the fixing plates (74) is two, and the fixing plates (74) are made of rubber members.

6. The automatic demolding mechanism for injection molds according to claim 1, characterized in that the inner surface of the first connecting hole (9) is matched with the surface of a bolt, the number of the first connecting holes (9) is four, and the diameter of the first connecting hole (9) is smaller than that of the second connecting hole (14).

7. The automatic demolding mechanism for injection molds according to claim 1, characterized in that the supporting columns (10) are cylindrical in shape, the height of the supporting columns (10) is greater than the height of the lower connecting plate (1), and the number of the supporting columns (10) is four.

8. The automatic demolding mechanism for injection molds according to claim 1, characterized in that the surface area of the lower connecting plate (1) is larger than the surface area of the upper connecting plate (11), and the length of the lower connecting plate (1) is larger than the length of the stabilizing plate (8).