CN216831818U - Demoulding mechanism and mould - Google Patents

Abstract

The utility model relates to the technical field of molds, in particular to a demolding mechanism and a mold. Demoulding mechanism includes initiative subassembly, line bit architecture and oblique top: the slide structure is connected with a first back-off of the workpiece; the oblique top is connected with a second reverse buckle of the workpiece; the driving component is used for driving the slide structure to move along a first direction and be separated from the first reverse buckle; when the slide structure is pulled out from the first reverse buckle, the slide structure drives the inclined top to move along the second direction and pull out from the second reverse buckle, and an included angle is formed between the first direction and the second direction. According to the demoulding mechanism of the embodiment, the driving assembly is matched with the slide structure and the inclined top, so that demoulding operation can be performed on workpieces with at least two reverse buckles in different directions, damage to the products is avoided, and the demoulding mechanism is mutually linked, simple in structure and high in demoulding effect.

Description

Demoulding mechanism and mould

Technical Field

The utility model relates to the technical field of molds, in particular to a demolding mechanism and a mold.

Background

In the electronic cigarette industry, the reverse-buckling structure demoulding of products usually adopts a single-row position or single-inclined-top mode or multiple steps to carry out sequential demoulding. In practice, it has been found that products such as electronic cigarette battery holders are usually provided with at least one reverse buckle, and when a single-row or pitched-roof demolding scheme is adopted, the problem of pulling the product is easily caused, and when multi-step demolding is adopted, the demolding efficiency is affected.

How to release the electronic cigarette product easily without damage and ensure the release efficiency is an important issue to be solved urgently in the industry at present.

SUMMERY OF THE UTILITY MODEL

The utility model provides a demoulding mechanism and a mould, which are used for solving the problem that a product is easily damaged when a traditional electronic cigarette product mould is demoulded.

The utility model provides a demoulding mechanism, which comprises:

the slide structure is connected with the first reverse buckle of the workpiece;

the oblique top is movably connected with the slide structure and is connected with the second reverse buckle of the workpiece; and

the driving component is movably connected to the slide structure and used for driving the slide structure to move along a first direction and be separated from the first reverse buckle; when the slide structure is pulled out of the first reverse buckle, the slide structure drives the inclined top to move along a second direction and pull out of the second reverse buckle, and an included angle is formed between the first direction and the second direction.

According to an embodiment of the present invention, the active component includes a slide guide post and a slide shovel base, the slide guide post is slidably engaged with the slide structure and is configured to drive the slide structure to move along the first direction and disengage from the first undercut; the slide structure is in sliding contact with the slide shovel base, an abutting surface is arranged on one side, facing the workpiece, of the slide shovel base, and the abutting surface is in sliding contact with one end, far away from the workpiece, of the inclined top.

According to an embodiment of the utility model, the slide shovel comprises a shovel base body and a wear-resistant block, the abutting surface is arranged on one side, facing the inclined top, of the shovel base body and/or the wear-resistant block, the wear-resistant block is detachably connected to the shovel base body and arranged on one side, facing the slide structure, of the shovel base body, and the wear-resistant block is in sliding contact with the slide structure; and/or the moving direction of the row guide post is parallel to the abutting surface.

According to one embodiment of the utility model, the slide structure is provided with a guide channel and a guide hole, the slide guide column penetrates through the guide channel, and the inclined top is in sliding fit with the guide hole; an included angle is formed between the central axis of the slide guide post and the first direction, and an included angle is formed between the extending direction of the guide hole and the second direction.

According to an embodiment of the present invention, the slide structure includes a slide base and a limiting member, and the guide hole is disposed on the slide base; the oblique top is provided with a limiting notch extending along the axial direction of the oblique top, and the limiting part is connected to the traveling seat and penetrates through the limiting notch.

According to one embodiment of the utility model, the slide structure further comprises at least one pressing plate, one side of the slide seat, which is far away from the workpiece, is provided with a mounting groove, and the pressing plate is embedded in the mounting groove and detachably connected to the slide seat; at least one of the pressure plates is provided with a moving hole communicated with the guide hole, and the inclined top sequentially penetrates through the guide hole and the moving hole and is in sliding contact with the abutting surface.

According to an embodiment of the utility model, the demoulding mechanism further comprises a guide structure, the guide structure comprises a guide groove and a guide part in sliding fit with the guide groove, and the guide groove and the guide part are respectively arranged on the oblique top and the slide structure.

According to an embodiment of the utility model, the demolding mechanism further comprises a bearing mold core for bearing the workpiece, the bearing mold core is provided with a guide cavity, at least part of the slide structure is accommodated in the guide cavity and is in sliding fit with the bearing mold core, and the extension direction of the guide cavity is parallel to the first direction.

According to one embodiment of the utility model, the demolding mechanism further comprises a positioning piece, the positioning piece is detachably connected to the bearing mold core and protrudes towards the slide structure, and the slide structure is provided with at least one positioning groove in clamping fit with the positioning piece.

The utility model also provides a die, which comprises a driving mechanism and the demolding mechanism, wherein the driving mechanism is used for driving the driving assembly to move relative to the slide structure.

The embodiment of the utility model has the following beneficial effects:

according to the demoulding mechanism of the embodiment, when the driving assembly drives the slide structure to be pulled out from the first reverse buckle of the workpiece along the first direction, the slide structure can drive the inclined top to be pulled out from the second reverse buckle of the workpiece along the second direction, and the driving assembly is matched with the slide structure and the inclined top, so that demoulding operation can be performed on the workpiece with at least two reverse buckles in different directions, damage to the product is avoided, mutual linkage is realized, the structure is simple, and the demoulding effect is high.

According to the mould in the embodiment, by arranging the demoulding mechanism in the embodiment, the demoulding operation can be performed on the workpiece with at least two reversed directions in a single operation process, so that the damage to the product is avoided, the wallpaper is mutually linked, and the demoulding efficiency is high.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Wherein:

fig. 1 is an isometric view of a stripper mechanism in an embodiment of the utility model;

fig. 2 is a schematic view of the internal structure of the ejector mechanism in the initial position in the embodiment of the utility model;

fig. 3 is a schematic view of the internal structure of the ejector mechanism in the ejector position in the embodiment of the utility model;

fig. 4 is a partial structural view of the ejector mechanism in the embodiment of the utility model;

FIG. 5 is a schematic diagram of a row structure and a slanted top combination according to an embodiment of the present invention;

fig. 6 is a schematic structural view of a mold-releasing mechanism in an embodiment of the utility model;

fig. 7 is a schematic cross-sectional view of a demolding mechanism in an embodiment of the utility model;

reference numerals:

10. a demolding mechanism;

100. an active component; 110. a slide guide post; 120. a slide shovel base; 121. a shovel base body; 1211. an abutting surface; 122. a wear-resistant block;

200. a line structure; 210. a slide seat; 211. a guide channel; 212. a guide hole; 213. mounting grooves; 214. positioning a groove; 220. a limiting member; 230. pressing a plate; 231. moving the hole;

300. obliquely ejecting; 310. a connecting portion; 311. a limiting notch; 320. a molding section;

400. a guide structure; 410. a guide groove; 420. a guide portion;

500. carrying the mold core; 510. a mold core body; 520. a slide layering; 521. a guide cavity; 530. mounting holes;

600. A positioning member;

20. a workpiece; 21. a first reverse buckle; 22. and (6) a second reverse buckle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and 2, an embodiment of the utility model provides a demolding mechanism 10, which includes an active element 100, a row structure 200, and a slanted top 300: the slide structure 200 is connected with the first reverse buckle 21 of the workpiece 20; the slanted ejecting part 300 is movably connected to the slide structure 200 and connected to the second reverse buckle 22 of the workpiece 20; the driving component 100 is movably connected to the slide structure 200 and is used for driving the slide structure 200 to move along a first direction and to be separated from the first inverse buckle 21; when the column structure 200 is pulled out from the first reverse buckle 21, the column structure 200 drives the slanted ejecting portion 300 to move along the second direction and pull out from the second reverse buckle 22, and an included angle is formed between the first direction and the second direction.

According to the demolding mechanism 10 of the above embodiment, when the driving element 100 drives the slide structure 200 to be released from the first undercut 21 of the workpiece 20 along the first direction, the slide structure 200 can drive the lifter 300 to be released from the second undercut 22 of the workpiece 20 along the second direction, and by arranging the driving element 100 to cooperate with the slide structure 200 and the lifter 300, not only can the workpiece 20 with at least two reversals in different directions be demolded, and the damage to the product is avoided, but also the workpiece 20 can be interlocked with each other, the structure is simple, and the demolding effect is high.

As shown in fig. 1 and 2, X in the definition diagram is a first direction, and Y in the definition diagram is a second direction; in this embodiment, an included angle between the X direction and the Y direction may be 90 °, that is, an included angle between the opening orientations of the first reverse buckle 21 and the second reverse buckle 22 is 90 °, and an arrangement position between the first reverse buckle 21 and the second reverse buckle 22 of the included angle between the X direction and the Y direction is determined, so that, in a process that the active component 100 drives the slide structure 200 to move and further drives the lifter 300 to move, the demolding mechanism 10 can be simultaneously separated from the first reverse buckle 21 and the second reverse buckle 22 of the workpiece 20 in a single movement of the active component 100, and the workpiece 20 is prevented from being damaged, the processing efficiency and the processing yield are ensured, and the demolding mechanism 10 is simple in structure and the manufacturing cost is reduced.

In addition, in other embodiments, the angle between the X direction and the Y direction may also be 0 to 90 ° or 90 to 180 °, which is determined according to the arrangement positions of the first and second undercuts 21 and 22, and preferably, the angle between the X direction and the Y direction is 0 to 90 °, in this case, when the slide structure 200 and the lifter 300 move relatively, the lifter 300 can be moved toward the active component 100, and the movable portions of the demolding mechanism 10 are located on the same side of the demolding mechanism 10, so as to optimize the occupied space 2 of the demolding mechanism 10 during operation. It is understood that in some embodiments, the workpiece 20 may also be provided with a third undercut, a fourth undercut, etc., and corresponding lifter 300 and/or flipper structures 200 may be provided, each flipper structure 200 and/or lifter 300 may correspond to one or more undercuts.

As shown in fig. 1 and fig. 2, in an embodiment, the driving assembly 100 includes a slide guide 110 and a slide shovel 120, the slide guide 110 is slidably engaged with the slide structure 200 and is used for driving the slide structure 200 to move along a first direction and disengage from the first reverse buckle 21; the slide structure 200 is in sliding contact with the slide blade base 120, and an abutting surface 1211 is disposed on a side of the slide blade base 120 facing the workpiece 20, and the abutting surface 1211 is in sliding contact with an end of the slanted ejecting part 300 away from the workpiece 20.

When the demolding mechanism 10 of the embodiment is used, the row guide pillar 110 can be driven to move relative to the row structure 200, and the row structure 200 is driven to move along the X direction, and in the process that the row structure 200 moves along the X direction, the row shovel base 120 can be driven to move, and at this time, a driving force is applied to the lifter 300 through the matching relationship between the row structure 200 and the lifter 300, so that the lifter 300 is driven to move along the Y direction, because the row shovel base 120 is provided with the abutting surface 1211, the movement of the lifter 300 along the X direction can be limited through the sliding contact of the abutting surface 1211 and the lifter 300, and the function of driving the lifter 300 to move along the Y direction is finally realized through the coupling with the driving force of the row structure 200.

Specifically, referring to fig. 2, the slide shovel 120 includes a shovel body 121 and a wear-resistant block 122, the abutting surface 1211 is disposed on a side of the shovel body 121 and/or the wear-resistant block 122 facing the slanted ejecting portion 300, the wear-resistant block 122 is detachably connected to the shovel body 121 and is disposed on a side of the shovel body 121 facing the slide structure 200, and the wear-resistant block 122 is in sliding contact with the slide structure 200.

It can be understood that, by providing the wear-resistant block 122 on the side of the shovel base body 121 facing the slide structure 200, when the slide shovel base 120 and the slide structure 200 move relatively, the wear-resistant block 122 can contact with the slide structure 200, and avoid the shovel base body 121 being damaged by the relative friction between the shovel base body 121 and the slide structure 200, and in the later maintenance process, only the wear-resistant block 122 can be replaced, so that the use cost is reduced; in a specific operation process, for example, when the line shovel base 120 moves toward a direction close to the line structure 200, the wear-resistant block 122 may contact with the line structure 200 and slide relatively, so as to drive the line structure 200 to move in a direction opposite to the X direction, and when the line structure 200 moves in the X direction under the driving action of the line guide post 110, the line structure 200 may also contact with the wear-resistant block 122 and slide relatively, so as to implement a function of driving the line shovel base 120 to move.

In another embodiment, the moving direction of the column guide post 110 is parallel to the abutting surface 1211.

As shown in fig. 2, the Z direction in the drawing is defined as the moving direction of the slide guide column 110, and the Z direction can be perpendicular to the plane of the X direction and the Y direction; specifically, the abutting surface 1211 may be a straight body, when the demolding mechanism 10 of this embodiment is used, the row guide post 110 moves along the Z direction and drives the row structure 200 to move along the X direction, since the abutting surface 1211 is parallel to the Y direction, the abutting surface 1211 can limit the movement of the lifter 300 in a direction different from the Y direction, so that the lifter 300 can move along the Y direction under the driving action of the row structure 200, and when the Y direction is not perpendicular to the X direction, the abutting surface 1211 can also guide the movement of the lifter 300 along the Y direction, which is not described herein again.

Furthermore, as shown in fig. 2 and 3, the slide structure 200 is provided with a guide channel 211 and a guide hole 212, the slide guide post 110 is inserted into the guide channel 211, and the lifter 300 is slidably engaged with the guide hole 212; an included angle is formed between the central axis of the row guide post 110 and the first direction, and an included angle is formed between the extending direction of the guide hole 212 and the second direction.

As shown in the above figures, the direction D1 in the figure is defined to be parallel to the central axis of the slide guide post 110, and the direction D2 in the figure is defined as the extending direction of the inclined top 300; in the present embodiment, the direction D1 is coplanar with the direction Z, and the direction D1 is arranged at an obtuse angle with the direction X on the plane, during the use of the demolding mechanism 10, when the row guide pillar 110 moves along the direction Z, the outer wall of the row guide pillar 110 can contact with the inner wall of the guide channel 211 and slide relatively, so as to form a driving force with a vector direction between the direction X and the direction D1, thereby realizing the function of driving the row seat 210 to move along the direction X; as shown, since the included angle between the reverse direction of the direction D2 and the Y direction is an acute angle, a driving force between the vector direction D2 and the Y direction can be applied to the lifter 300 by the cooperation of the guide hole 212 and the lifter 300 during the movement of the slide structure 200 along the X direction, and the lifter 300 can move along the preset Y direction and the lifter 300 can be pulled out from the second reverse buckle 22 because the contact surface 1211 limits the movement of the lifter 300 along the X direction.

It should be noted that, in the present embodiment, the guide channel 211 and the guide hole 212 are both disposed through the slide seat 210, and the slide guide 110 is disposed in the guide channel 211, so that after the slide guide 110 is assembled with the slide seat 210, the overall demolding mechanism 10 can have a more compact structure.

Specifically, as shown in fig. 3 and 5, the slide structure 200 includes a slide base 210 and a limiting member 220, and the guide hole 212 is disposed on the slide base 210; the lifter 300 is provided with a limiting notch 311 extending along the axial direction thereof, and the limiting member 220 is connected to the traveling seat 210 and inserted into the limiting notch 311.

When the demolding mechanism 10 of the present embodiment is assembled, the lifter 300 is first inserted into the guide hole 212 of the traveling seat 210, and then the limiting member 220 is inserted into the traveling seat 210 and inserted into the limiting notch 311, when the lifter 300 moves relative to the traveling seat 210, the limiting member 220 can limit the movement of the lifter 300 by matching with the limiting notch 311, so as to avoid the lifter 300 from being separated from the traveling seat 210, and the demolding mechanism is compact in structure and good in use effect.

Further, referring to fig. 4, the slide structure 200 further includes at least one pressing plate 230, a mounting groove 213 is formed on a side of the slide base 210 away from the workpiece 20, and the pressing plate 230 is embedded in the mounting groove 213 and detachably connected to the slide base 210; at least one of the pressing plates 230 is provided with a moving hole 231 communicated with the guide hole 212, and the inclined top 300 is sequentially arranged through the guide hole 212 and the moving hole 231 and is in sliding contact with the abutting surface 1211.

Through opening the moving hole 231 corresponding to the guide hole 212 on the pressure plate 230, when the lifter 300 moves, the lifter can be guided through the moving hole 231 and the guide hole 212; in addition, the entire structure of the slide structure 200 can be made compact by disposing the pressing plate 230 in the mounting groove 213 of the slide holder 210.

In some embodiments, the demolding mechanism 10 further includes a mandrel, the mandrel is disposed through the traveling seat 210 and penetrates out of one side of the traveling seat 210 toward the workpiece 20, the other end of the mandrel abuts against the pressing plate 230 and is fixed by the pressing plate 230, and the mandrel is used for forming a hole position, including but not limited to a threaded hole, a straight hole, and a tapered hole, on the workpiece 20.

Further, as shown in fig. 5, the demolding mechanism 10 further includes a guiding structure 400, the guiding structure 400 includes a guiding groove 410 and a guiding portion 420 slidably engaged with the guiding groove 410, and the guiding groove 410 and the guiding portion 420 are respectively disposed on the slanted top 300 and the slide structure 200.

In this embodiment, by providing the guide structure 400 to connect the lifter 300 and the slide seat 210, the guide structure 400 can guide the movement of the lifter 300, so as to improve the smoothness and accuracy of the movement of the lifter 300. In the embodiment shown in fig. 5, the guide groove 410 is a dovetail-shaped guide groove 410, and the cross section of the guide part 420 is matched with the guide groove 410, it can be understood that the guide groove 410 is provided with a dovetail groove, the movement of the pitched roof 300 in the direction D2 and the direction perpendicular to the direction D2 can be limited, and the movement smoothness of the pitched roof 300 can be improved by increasing the contact area between the pitched roof 300 and the seat 210, in other embodiments, the shapes of the guide groove 410 and the guide part 420 can also be arranged as a polygon, an arc or a combination of a polygon and an arc according to actual needs, and are not limited herein.

Specifically, as shown in fig. 5, the slanted ejecting part 300 includes a connecting portion 310 and a forming portion 320, the forming portion 320 is disposed at an end of the connecting portion 310 away from the slide shovel 120, the limiting notch 311 is slidably engaged with the guiding hole 212, and the forming portion 320 is configured to be coupled to a second reverse buckle. It can be understood that, in the present embodiment, the direction D2 is parallel to the extending direction of the connecting portion 310, the guide groove 410 is provided on the connecting portion 310, and the guide portion 420 is provided on the travel seat 210, and the smoothness of the movement of the lifter 300 along the direction D2 can be ensured by the cooperation of the guide groove 410 and the guide portion 420.

Further, referring to fig. 1 and fig. 6, the demolding mechanism 10 further includes a supporting mold core 500 for supporting the workpiece 20, the supporting mold core 500 is provided with a guiding cavity 521, the slide structure 200 is at least partially accommodated in the guiding cavity 521 and slidably engaged with the supporting mold core 500, and an extending direction of the guiding cavity 521 is parallel to the first direction.

It can be understood that, by providing the guide cavity 521 on the bearing mold insert 500, when the slide guide column 110 drives the slide seat 210 to move along the Z direction, the guide cavity 521 cooperates with the slide seat 210 to limit the movement of the slide seat 210 along the Z direction, so that the slide seat 210 can move along the X direction. In some embodiments, the loading mold 500 may be a back mold, a front mold, or the like, which is not limited herein.

Specifically, as shown in the embodiment of fig. 6, the bearing mold 500 includes a mold body 510 and a row position pressing strip 520, the row position pressing strip 520 is detachably connected to the mold body 510 and is spaced apart from the mold body 510 to form the guiding cavity 521, and the row position seat 210 can be respectively in sliding contact with the surfaces of the mold body 510 and the row position pressing strip 520 facing each other.

Preferably, the number of the row-position pressing strips 520 can be multiple; when the number of the row pressing strips 520 is two, the two row pressing strips 520 can be symmetrically arranged on two opposite sides of the row seat 210, and are parallel to each other, and the two row pressing strips 520 are matched with the row seat 210, so that the moving smoothness of the row seat 210 can be improved; in other embodiments, three or more row-position pressing strips 520 may be provided, and the movement smoothness of the row-position seat 210 may be further improved by arranging a plurality of row-position pressing strips 520 to be matched with the row-position seat 210.

Referring to fig. 7, in an embodiment, the demolding mechanism 10 further includes a positioning member 600, the positioning member 600 is detachably connected to the bearing mold core 500 and protrudes toward the slide structure 200, and the slide structure 200 is provided with at least one positioning groove 214 engaged with the positioning member 600.

In this embodiment, a mounting hole 530 is formed in one side of the bearing mold insert 500 facing the slide structure 200, the positioning element 600 is at least partially embedded in the mounting hole 530, an end of the positioning element 600 extends out of the mounting hole 530, the number of the positioning slots 214 can be one or more, and the positioning element 600 can be in clamping fit with the positioning slots 214; when the quantity of constant head tank 214 is a plurality of to divide into at least a set of, a plurality of constant head tanks 214 of every group can set up along X direction interval, through setting element 600 with the cooperation of the different constant head tanks 214 joint of this group, can fix a position the shift position of line position seat 210.

Specifically, the positioning member 600 may be a spring plunger, and the positioning member 600 is screwed with an inner wall of the mounting hole 530 to achieve the fixation of the positioning member 600.

Further, the present invention provides a mold, which is characterized by comprising a driving mechanism (not shown in the figures) and the demolding mechanism 10 in any of the above embodiments, wherein the driving mechanism is used for driving the active component 100 to move relative to the slide structure 200.

According to the mould in the above embodiment, by providing the demoulding mechanism 10 in the above embodiment, the demoulding operation can be performed on the workpiece 20 with at least two reversed directions in a single operation process, so that the damage to the product is avoided, and the wallpaper is linked with each other, so that the demoulding efficiency is high.

It should be noted that the driving mechanism may be connected to the row guide post 110 and drive the row guide post 110 to move along the Z direction, in this embodiment, the guide channel 211 may be a circular hole structure or a notch structure, and in the operation process of the demolding mechanism 10, power is sequentially transmitted along the sequence of the driving mechanism, the row guide post 110, the row seat 210, and the row shovel base 120, and the cooperation of the row seat 210 and the lifter 300 drives the lifter 300 to move along the Y direction; in other embodiments, the driving mechanism may also connect the slide guide column 110 and the slide shovel 120 at the same time, and drive both to move at the same time, in this embodiment, the guiding channel 211 is preferably a slot structure, when the guiding channel 211 is a slot structure, in the process of the reverse movement and reset of the demolding mechanism 10, power is sequentially transmitted along the sequence of the slide shovel 120 (the slide guide column 110), the slide seat 210, and the lifter 300, because the slide shovel 120 is in sliding contact with the slide seat 210 through the wear-resistant block 122, when there is a gap between the slide shovel 120 and the slide seat 210, the slide guide column 110 may move within the guiding channel 211 for a small range of movement, so as to eliminate the gap between the slide guide column 110 and the inner wall of the guiding channel 211, and avoid the generation of movement interference between the slide guide column 110 and the slide seat 210.

In the description of the embodiments of the present invention, it should be noted that the terms "central", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection, unless explicitly stated or limited otherwise; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. Specific meanings of the above terms in the embodiments of the present invention can be understood in specific cases by those of ordinary skill in the art.

In embodiments of the utility model, unless expressly stated or limited otherwise, a first feature may be "on" or "under" a second feature such that the first and second features are in direct contact, or the first and second features are in indirect contact via an intermediary. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the embodiments of the present invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (10)

1. A demolding mechanism, characterized by comprising:

the slide structure is connected with the first reverse buckle of the workpiece;

the oblique top is movably connected with the slide structure and is connected with the second reverse buckle of the workpiece; and

the driving component is movably connected to the slide structure and used for driving the slide structure to move along a first direction and be separated from the first reverse buckle; when the slide structure is pulled out of the first reverse buckle, the slide structure drives the inclined top to move along a second direction and pull out of the second reverse buckle, and an included angle is formed between the first direction and the second direction.

2. The stripper mechanism of claim 1, wherein the active assembly comprises a row guide post and a row shovel base, the row guide post slidably engaging the row structure and adapted to drive the row structure in the first direction and out of the first undercut; the line position structure is in sliding contact with the line position shovel base, an abutting surface is arranged on one side, facing the workpiece, of the line position shovel base, and the abutting surface is in sliding contact with one end, far away from the workpiece, of the inclined top.

3. The demolding mechanism according to claim 2, wherein the slide shovel base comprises a shovel base body and a wear-resistant block, the abutting surface is arranged on one side of the shovel base body and/or the wear-resistant block facing the inclined top, the wear-resistant block is detachably connected to the shovel base body and arranged on one side of the shovel base body facing the slide structure, and the wear-resistant block is in sliding contact with the slide structure; and/or the moving direction of the row guide post is parallel to the abutting surface.

4. The demolding mechanism according to claim 2 or 3, wherein the slide structure is provided with a guide channel and a guide hole, the slide guide post is inserted into the guide channel, and the oblique top is in sliding fit with the guide hole; an included angle is formed between the central axis of the slide guide post and the first direction, and an included angle is formed between the extending direction of the guide hole and the second direction.

5. The demolding mechanism of claim 4, wherein the slide structure includes a slide seat and a retainer, the guide hole being provided in the slide seat; the oblique top is provided with a limiting notch extending along the axial direction of the oblique top, and the limiting part is connected to the traveling seat and penetrates through the limiting notch.

6. The demolding mechanism of claim 5, wherein the slide structure further comprises at least one pressing plate, a mounting groove is formed in a side of the slide base away from the workpiece, and the pressing plate is embedded in the mounting groove and detachably connected to the slide base; at least one of the pressure plates is provided with a moving hole communicated with the guide hole, and the inclined top sequentially penetrates through the guide hole and the moving hole and is in sliding contact with the abutting surface.

7. The ejector mechanism of claim 1, further comprising a guide structure including a guide slot and a guide portion slidably engaged with the guide slot, the guide slot and the guide portion being disposed on the slanted roof and the slide structure, respectively.

8. The demolding mechanism of claim 1, further comprising a bearing mold core for bearing the workpiece, wherein the bearing mold core is provided with a guide cavity, the slide structure is at least partially accommodated in the guide cavity and slidably engaged with the bearing mold core, and an extending direction of the guide cavity is parallel to the first direction.

9. The demolding mechanism of claim 8, further comprising a positioning member detachably connected to the bearing mold core and protruding toward the slide structure, wherein the slide structure is provided with at least one positioning groove for snap-fitting with the positioning member.

10. A mould comprising a drive mechanism for driving the active assembly relative to the slide structure and a stripper mechanism according to any of claims 1-9.

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