CN217552886U - Demoulding mechanism for mould - Google Patents

Demoulding mechanism for mould Download PDF

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Publication number
CN217552886U
CN217552886U CN202220948412.8U CN202220948412U CN217552886U CN 217552886 U CN217552886 U CN 217552886U CN 202220948412 U CN202220948412 U CN 202220948412U CN 217552886 U CN217552886 U CN 217552886U
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China
Prior art keywords
plate
sliding
mold
model
bevel gear
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CN202220948412.8U
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Chinese (zh)
Inventor
李伟茂
蒋永雄
赵成军
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Dongguan Baosijie Die Technology Co ltd
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Dongguan Baosijie Die Technology Co ltd
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Priority to CN202220948412.8U priority Critical patent/CN217552886U/en
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Abstract

The utility model discloses a demoulding mechanism for mould relates to mould technical field. The utility model comprises a bottom plate, a lower die is arranged above the bottom plate, a die cavity is arranged at the upper side of the lower die, and sliding grooves are arranged at the two opposite sides of the inner wall of the die cavity; sliding fit has the sliding plate in the spout, and the standing groove has been seted up to the die cavity bottom surface, is equipped with the layer board in the standing groove, and first motor has been installed to the bottom plate upside, and the drive mechanism who is connected with layer board, two sliding plates has been installed to first motor output. The utility model discloses a when first motor drive mechanism drives the layer board and drags the model to shift up, drive sliding plate and the separation of model lateral part, avoided model and die cavity lower part to form the probability of seal chamber body increase drawing of patterns resistance, and then the quick drawing of patterns of being convenient for.

Description

Demoulding mechanism for mould
Technical Field
The utility model belongs to the technical field of the mould, especially, relate to a demoulding mechanism for mould.
Background
The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, with different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother".
The existing mold is completely attached to the mold cavity when demolding, so that the mold is completely sealed with the mold cavity when demolding, demolding resistance is large, and demolding speed is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a demoulding mechanism for mould has solved current mould because model and die cavity laminate completely when the drawing of patterns, and it is sealed completely with the die cavity when leading to the model drawing of patterns, and drawing of patterns resistance is great, and then influences the technical problem of drawing of patterns speed.
In order to achieve the purpose, the utility model is realized by the following technical proposal:
a demoulding mechanism for a mould comprises a bottom plate, wherein a lower mould is arranged above the bottom plate, a mould groove is formed in the upper side of the lower mould, and sliding grooves are formed in two opposite sides of the inner wall of the mould groove;
sliding fit has the sliding plate in the spout, and the standing groove has been seted up to the die cavity bottom surface, is equipped with the layer board in the standing groove, and first motor has been installed to the bottom plate upside, and the drive mechanism who is connected with layer board, two sliding plates has been installed to first motor output.
Optionally, the transmission mechanism includes a first threaded cylinder fixed at the bottom end of the supporting plate, a first screw fixed at the output end of the first motor, a first bevel gear fixedly sleeved on the first screw, and a transmission assembly in transmission fit between the sliding plate and the first bevel gear, and the first screw and the first threaded cylinder are in threaded fit through one end of the lower die.
Optionally, the transmission assembly includes a through hole formed in the upper side of the lower mold and corresponding to the sliding plate, two plate bodies slidably fitted on the upper side of the bottom plate, a second bevel gear rotatably fitted on one side of the first motor and engaged with the first bevel gear, and a second screw fixed at one end of the second bevel gear and engaged with the plate bodies by threads, and a guide rod is installed between one end of the plate body extending into the through hole and the sliding plate.
Optionally, the inner wall of the through hole is provided with a guide groove communicated with the sliding groove, and the guide rod is in sliding fit in the guide groove.
Optionally, a T-shaped channel corresponding to the plate body is formed in the upper side of the bottom plate, and a T-shaped protrusion in sliding fit with the T-shaped channel is formed in the bottom end of the plate body.
Optionally, four support pillars are installed between the lower mold and the bottom plate, and the support pillars are located at corners of the lower mold.
The embodiment of the utility model has the following beneficial effect:
the utility model discloses an embodiment drives the layer board through a motor drive mechanism and drags the model and move up the time, drives the separation of sliding plate and model lateral part, has avoided model and die cavity lower part to form the probability of seal chamber body increase drawing of patterns resistance, and then the quick drawing of patterns of being convenient for.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic perspective view of an embodiment of the present invention;
fig. 2 is a bottom view of an embodiment of the present invention;
fig. 3 is a cross-sectional view of an embodiment of the present invention.
Wherein the figures include the following reference numerals:
the device comprises a bottom plate 1, a lower die 2, a die cavity 4, a sliding chute 5, a sliding plate 6, a placing groove 7, a supporting plate 8, a first motor 10, a first threaded cylinder 11, a first screw 12, a first bevel gear 13, a through hole 14, a plate body 15, a guide rod 16, a guide groove 17, a second bevel gear 18, a second screw 19 and a supporting column 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
To keep the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known parts of the invention has been omitted.
Referring to fig. 1-3, in the present embodiment, a mold-releasing mechanism for a mold is provided, including: a bottom plate 1, a lower die 2 is arranged above the bottom plate 1, a die cavity 4 is arranged on the upper side of the lower die 2, and sliding grooves 5 are formed in two opposite sides of the inner wall of the die cavity 4;
sliding plate 6 is arranged in sliding fit in sliding groove 5, placing groove 7 is formed in the bottom surface of die cavity 4, supporting plate 8 is arranged in placing groove 7, first motor 10 is installed on the upper side of bottom plate 1, and transmission mechanism connected with supporting plate 8 and two sliding plates 6 is installed at the output end of first motor 10.
The application of one aspect of the embodiment is as follows: after the model is formed, the first motor 10 is started to drive the first screw 12 to rotate, the first threaded cylinder 11 drives the supporting plate 8 to drag the model to move upwards, the first screw 12 rotates to drive the first bevel gear 13 to rotate, the second bevel gear 18 and the second screw 19 rotate, the plate body 15, the guide rod 16 and the sliding plate 6 are driven to slide, the sliding plate 6 is separated from the side part of the model, the probability that the model and the lower part of the mold groove 4 form a sealed cavity to increase the demolding resistance is avoided, and then the rapid demolding is facilitated. It should be noted that all the electric devices referred to in this application may be powered by a storage battery or an external power source.
The first motor 10 drives the transmission mechanism to drive the supporting plate 8 to drag the model to move upwards and simultaneously drive the sliding plate 6 to be separated from the side part of the model, so that the probability that the model and the lower part of the die cavity 4 form a sealed cavity to increase the demoulding resistance is avoided, and the rapid demoulding is further facilitated.
Specifically, drive mechanism is including fixing the first screw thread section of thick bamboo 11 in layer board 8 bottom, fixing the first screw 12 at first motor 10 output, fixed cover establishes first bevel gear 13 on first screw 12, the drive assembly of drive fit between sliding plate 6 and first bevel gear 13, and first screw 12 and first screw thread section of thick bamboo 11 run through 2 one end screw-thread fit of bed die, first motor 10 drive first screw 12 rotates, and then drive layer board 8 through first screw thread section of thick bamboo 11 and drag the model and shift up.
Specifically, the transmission assembly comprises a through hole 14 which is formed in the upper side of the lower die 2 and corresponds to the sliding plate 6, two plate bodies 15 which are in sliding fit with the upper side of the bottom plate 1, a second bevel gear 18 which is in rotating fit with one side of the first motor 10 and is in threaded fit with the first bevel gear 13, and a second screw 19 which is fixed at one end of the second bevel gear 18 and is in threaded fit with the plate bodies 15, wherein a guide rod 16 is arranged between one end of each plate body 15, which extends into the through hole 14, and the sliding plate 6, so that the first screw 12 rotates to drive the first bevel gear 13 to rotate, the second bevel gear 18 and the second screw 19 to rotate, the plate bodies 15, the guide rods 16 and the sliding plate 6 are driven to slide, and the sliding plate 6 is separated from the side of the die.
Specifically, the inner wall of the through hole 14 is provided with a guide groove 17 communicated with the sliding groove 5, and the guide rod 16 is in sliding fit in the guide groove 17, so that the sliding stability of the guide rod 16 and the sliding plate 6 is improved.
Specifically, the T font channel corresponding with plate body 15 has been seted up to 1 upside of bottom plate, and the T font of sliding fit in T font channel is seted up to plate body 15 bottom is protruding, is convenient for improve the gliding stability of plate body 15.
Specifically, four supporting columns 20 are arranged between the lower die 2 and the bottom plate 1, and the supporting columns 20 are located at corners of the lower die 2, so that the lower die 2 can be supported conveniently.
The above embodiments may be combined with each other.
The present invention is not limited to the above embodiments, and any person should learn the structural changes made under the teaching of the present invention, all fall within the protection scope of the present invention.
The technology, shape and construction parts which are not described in detail in the present invention are known technology.

Claims (6)

1. A mold demolding mechanism is characterized by comprising: the die comprises a bottom plate (1), wherein a lower die (2) is arranged above the bottom plate (1), a die cavity (4) is arranged on the upper side of the lower die (2), and sliding grooves (5) are formed in two opposite sides of the inner wall of the die cavity (4);
sliding plates (6) are matched in the sliding grooves (5) in a sliding mode, a placing groove (7) is formed in the bottom surface of the die groove (4), a supporting plate (8) is arranged in the placing groove (7), a first motor (10) is installed on the upper side of the bottom plate (1), and a transmission mechanism connected with the supporting plate (8) and the two sliding plates (6) is installed at the output end of the first motor (10).
2. The demolding mechanism for the mold according to claim 1, wherein the transmission mechanism comprises a first threaded cylinder (11) fixed at the bottom end of the supporting plate (8), a first screw (12) fixed at the output end of the first motor (10), a first bevel gear (13) fixedly sleeved on the first screw (12), and a transmission assembly in transmission fit between the sliding plate (6) and the first bevel gear (13), and the first screw (12) and the first threaded cylinder (11) are in threaded fit through one end of the lower mold (2).
3. The demolding mechanism for the mold as claimed in claim 2, wherein the transmission assembly comprises a through hole (14) provided at the upper side of the lower mold (2) and corresponding to the sliding plate (6), two plate bodies (15) slidably fitted at the upper side of the bottom plate (1), a second bevel gear (18) rotatably fitted at one side of the first motor (10) and corresponding to the first bevel gear (13), and a second screw (19) fixed at one end of the second bevel gear (18) and threadedly engaged with the plate body (15), wherein a guide rod (16) is provided between one end of the plate body (15) extending into the through hole (14) and the sliding plate (6).
4. A mold release mechanism according to claim 3, wherein the inner wall of the through hole (14) is provided with a guide groove (17) communicating with the slide groove (5), and the guide rod (16) is slidably fitted in the guide groove (17).
5. The demolding mechanism for the mold according to claim 3, wherein the upper side of the bottom plate (1) is provided with a T-shaped channel corresponding to the plate body (15), and the bottom end of the plate body (15) is provided with a T-shaped protrusion which is slidably fitted in the T-shaped channel.
6. The mold release mechanism according to claim 1, wherein four support columns (20) are provided between the lower mold (2) and the base plate (1), and the support columns (20) are provided at corners of the lower mold (2).
CN202220948412.8U 2022-04-23 2022-04-23 Demoulding mechanism for mould Active CN217552886U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202220948412.8U CN217552886U (en) 2022-04-23 2022-04-23 Demoulding mechanism for mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202220948412.8U CN217552886U (en) 2022-04-23 2022-04-23 Demoulding mechanism for mould

Publications (1)

Publication Number Publication Date
CN217552886U true CN217552886U (en) 2022-10-11

Family

ID=83472615

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202220948412.8U Active CN217552886U (en) 2022-04-23 2022-04-23 Demoulding mechanism for mould

Country Status (1)

Country Link
CN (1) CN217552886U (en)

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