CN210617169U

CN210617169U - Integrative slippers mould of upper of a shoe convenient to drawing of patterns

Info

Publication number: CN210617169U
Application number: CN201921562578.0U
Authority: CN
Inventors: 肖国栋
Original assignee: Quanzhou Yuhuan Mould Co ltd
Current assignee: Quanzhou Yuhuan Mould Co ltd
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-05-26
Anticipated expiration: 2029-09-19

Abstract

The utility model relates to the technical field of molds, and discloses an integrated shoe upper mold for easy demoulding, comprising an upper mold and a lower mold. The upper mold and the lower mold are jointly provided with an injection cavity, and the top of the injection cavity is provided with an injection port The lower mold is provided with a cavity, the cavity is rotatably connected with a demolding mechanism, the top of the upper mold is slidably connected with a support plate, the bottom of the support plate is fixedly connected with a first slider, and the top of the upper mold is opened with a first slider. The slider is matched and connected to the first chute, and the right side of the support plate is slidably connected with a bubble elimination mechanism; the demolding mechanism includes a threaded rod that is rotatably connected to the cavity through a rolling bearing, and the outer wall of the threaded rod is threadedly connected with a plurality of evenly distributed Threaded barrel. The utility model can conveniently and quickly take out the shoe upper integrated slipper after injection molding from the mold, thereby improving the demoulding efficiency of the product, and at the same time, it can effectively eliminate the bubbles generated in the injection molding cavity and improve the product quality.

Description

Integrative slippers mould of upper of a shoe convenient to drawing of patterns

Technical Field

The utility model relates to the technical field of mold, especially, relate to an integrative slippers mould of upper of a shoe convenient to drawing of patterns.

Background

The die is various dies 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, 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.

When the existing integrated slipper mold for upper is required to be demolded after injection molding is finished, the product is adhered to the injection molding cavity of the mold after injection molding is finished, and the product is required to be taken out in an artificial mode, so that the mold is complicated and inconvenient, and the demolding efficiency of the product is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the prior art is in need of demoulding the upper of a shoe after injection moulding, because of the adhesion of the product in the injection moulding cavity of the mould after injection moulding is finished, the product is required to be taken out through an artificial mode, which is inconvenient and complicated, and influences the demoulding efficiency of the product, and provides the upper of a shoe integrated slipper mould convenient for demoulding.

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

a shoe upper integrated slipper mold convenient for demolding comprises an upper mold and a lower mold, wherein an injection molding cavity is jointly formed in the upper mold and the lower mold, an injection molding opening is formed in the top of the injection molding cavity, a cavity is formed in the lower mold, a demolding mechanism is rotationally connected in the cavity, a supporting plate is slidably connected to the top of the upper mold, a first sliding block is fixedly connected to the bottom of the supporting plate, a first sliding groove in matched connection with the first sliding block is formed in the top of the upper mold, and a bubble eliminating mechanism is slidably connected to the right side of the supporting plate;

demoulding mechanism includes the threaded rod of being connected through antifriction bearing and cavity internal rotation, the outer wall threaded connection of threaded rod has a plurality of evenly distributed's a screw thread section of thick bamboo, the bottom fixedly connected with second slider of a screw thread section of thick bamboo, the second spout with second slider accordant connection is seted up to the bottom of cavity, the top of a screw thread section of thick bamboo is rotated and is connected with the hinge bar, and is a plurality of the one end that a screw thread section of thick bamboo was kept away from to the hinge bar rotates jointly and is connected with the roof, a plurality of evenly distributed's of top fixedly connected with thimble of roof, the through-hole corresponding with the thimble is seted up at the top of cavity, the equal fixedly connected with third slider in the left and right sides of roof, the third spout with third slider accord.

Preferably, the left end and the right end of the threaded rod are fixedly connected with rotating blocks.

Preferably, the bubble eliminating mechanism comprises a pressing plate which is slidably connected with the right side of the supporting plate, two symmetrically distributed telescopic rods are fixedly connected to the bottom of the pressing plate, a spring is fixedly connected to the bottom of each telescopic rod, an extrusion rod is movably connected to one side, opposite to the two telescopic rods, of each telescopic rod, and the top of each extrusion rod is fixedly connected with the bottom of the pressing plate.

Preferably, the left side of the pressing plate is fixedly connected with a fourth sliding block, and the right side of the supporting plate is provided with a fourth sliding groove in matched connection with the fourth sliding block.

Preferably, the outer wall of the thimble is fixedly connected with a sealing gasket.

Compared with the prior art, the utility model provides an integrative slippers mould of upper of a shoe convenient to drawing of patterns possesses following beneficial effect:

1. this integrative slippers mould of upper of a shoe convenient to drawing of patterns through being provided with demoulding mechanism, can make things convenient for quick take out the integrative slippers of upper of a shoe after accomplishing of moulding plastics in the mould, has improved product drawing of patterns efficiency.

2. This integrative slippers mould of upper of a shoe convenient to drawing of patterns through being provided with bubble elimination mechanism, can effectually eliminate the bubble that the intracavity produced of moulding plastics, has improved product quality.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can make things convenient for quick taking out from the mould with the integrative slippers of upper of a shoe after the completion of moulding plastics, improve product drawing of patterns efficiency, the bubble that the intracavity produced can effectually be moulded plastics to the while elimination has improved product quality.

Drawings

Fig. 1 is a schematic structural view of an upper integrated slipper mold convenient for demolding according to the present invention;

fig. 2 is a schematic structural view of a part a of the upper integrated slipper mold convenient for demolding.

In the figure: 1. an upper die; 2. a lower die; 3. a cavity; 4. a demolding mechanism; 41. a threaded rod; 42. a threaded barrel; 43. a hinged lever; 44. a top plate; 45. a thimble; 5. a support plate; 6. a bubble eliminating mechanism; 61. a pressing plate; 62. a telescopic rod; 63. a spring; 64. an extrusion stem; 7. and (6) rotating the block.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, an upper integrated slipper mold convenient for demolding comprises an upper mold 1 and a lower mold 2, wherein an injection molding cavity is jointly formed in the upper mold 1 and the lower mold 2, an injection molding opening is formed in the top of the injection molding cavity, a cavity 3 is formed in the lower mold 2, a demolding mechanism 4 is rotatably connected in the cavity 3, a supporting plate 5 is slidably connected to the top of the upper mold 1, a first sliding block is fixedly connected to the bottom of the supporting plate 5, a first sliding groove matched and connected with the first sliding block is formed in the top of the upper mold 1, and a bubble eliminating mechanism 6 is slidably connected to the right side of the supporting plate 5;

demoulding mechanism 4 includes through antifriction bearing and cavity 3 internal rotation connected's threaded rod 41, threaded rod 41's outer wall threaded connection has a plurality of evenly distributed's screw thread section of thick bamboo 42, the bottom fixedly connected with second slider of screw thread section of thick bamboo 42, the second spout with second slider accordant connection is seted up to the bottom of cavity 3, screw thread section of thick bamboo 42's top is rotated and is connected with hinge bar 43, the one end that screw thread section of thick bamboo 42 was kept away from to a plurality of hinge bar 43 rotates jointly and is connected with roof 44, the top fixedly connected with a plurality of evenly distributed's of thimble 45 of roof 44, the through-hole corresponding with thimble 45 is seted up at the top of cavity 3, the equal fixedly connected with third slider in the left and right sides of roof 44, the third spout with third slider accordant connection is all seted up to the left and right sides of cavity 3, can make things convenient for quick take.

Both ends are equal fixedly connected with turning block 7 about threaded rod 41, can conveniently rotate threaded rod 41.

Bubble elimination mechanism 6 includes the pressing plate 61 with backup pad 5 right side sliding connection, presses the telescopic link 62 of two symmetric distributions of bottom fixedly connected with of pressing plate 61, and the bottom fixedly connected with spring 63 of telescopic link 62, two relative one side swing joint of telescopic link 62 have the stripper bar 64, and the top of stripper bar 64 and the bottom fixed connection who presses plate 61 can the effectual bubble that produces of elimination injection molding cavity, have improved product quality.

According to left side fixedly connected with fourth slider of pressing panel 61, the fourth spout with fourth slider accordant connection is seted up on the right side of backup pad 5, can conveniently carry on spacingly to pressing panel 61, and it slides to be convenient for.

The outer wall of the thimble 45 is fixedly connected with a sealing gasket, which can conveniently increase the sealing performance of the thimble 45, so that the injection solution can not enter the cavity 3 through the through hole on the cavity 3.

In the utility model, when the injection molded upper integrated slippers are required to be taken out from the mold, the turning block 7 is rotated, the turning block 7 drives the threaded rod 41 to rotate in the rolling bearing, the threaded rod 41 pushes the plurality of threaded cylinders 42 according to the principle of thread movement, the plurality of threaded cylinders 42 slide in the second chute through the second slider and push the hinge rod 43, the plurality of hinge rods 43 push the top plate 44, the top plate 44 slides in the third chute in the cavity 3 through the third slider and pushes the thimble 45, the thimble 45 passes through the through hole at the top of the cavity 3 and pushes the upper integrated slippers, the upper integrated slippers are ejected out, the upper integrated slippers are rapidly demolded, the injection molded upper integrated slippers can be conveniently and rapidly taken out from the mold, the product demolding efficiency is improved, when bubbles in the injection molding cavity are required to be eliminated, the supporting plate 5 is pulled, the supporting plate 5 slides in the first chute on the upper mold 1 through the first slider, aim at the mouth of moulding plastics with the depression bar 64, press and press pressing plate 61, press pressing plate 61 and slide in the fourth spout of fourth slider on backup pad 5, and extrude telescopic link 62 and depression bar 64, telescopic link 62 extrudees spring 63, spring 63 is the shrink inwards, the intraoral solution of moulding plastics of extrusion bar 64 extrusion injection moulding, because of the solution of moulding plastics all is in the chamber of moulding plastics at last, and the mouth of moulding plastics is the intercommunication chamber of moulding plastics, when containing the bubble in the solution of moulding plastics in the intracavity of moulding plastics, through the intracavity solution of moulding plastics of outside extrusion force extrusion, make the solution of moulding plastics in the intracavity of moulding plastics extrude each other, eliminate the bubble in the solution of moulding plastics through the extrusion force, can effectually eliminate the bubble that produces in the intracavity of moulding plastics, and the.

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. An integrated shoe upper mold for easy demolding, comprising an upper mold (1) and a lower mold (2), wherein an injection cavity is jointly opened in the upper mold (1) and the lower mold (2), and the injection cavity is The top is provided with an injection port, characterized in that a cavity (3) is opened in the lower mold (2), and a demoulding mechanism (4) is rotatably connected in the cavity (3), and the upper mold (1) ) is slidably connected with a support plate (5), the bottom of the support plate (5) is fixedly connected with a first sliding block, and the top of the upper mold (1) is provided with a first sliding block that is matched and connected to the first sliding block. a chute, a bubble elimination mechanism (6) is slidably connected to the right side of the support plate (5);

The demolding mechanism (4) comprises a threaded rod (41) rotatably connected to the cavity (3) through a rolling bearing, and the outer wall of the threaded rod (41) is threadedly connected with a plurality of evenly distributed threaded cylinders (42), The bottom of the threaded barrel (42) is fixedly connected with a second sliding block, the bottom of the cavity (3) is provided with a second sliding groove matched with the second sliding block, and the top of the threaded barrel (42) A hinge rod (43) is rotatably connected, and one end of the hinge rods (43) away from the threaded cylinder (42) is jointly rotatably connected with a top plate (44), and the top of the top plate (44) is fixedly connected with a plurality of uniformly distributed The top of the cavity (3) is provided with a through hole corresponding to the thimble (45), the left and right sides of the top plate (44) are fixedly connected with a third sliding block, and the hollow The left and right sides of the cavity (3) are provided with third sliding grooves which are matched and connected with the third sliding block.

2 . The shoe upper integrated slippers mold according to claim 1 , wherein the left and right ends of the threaded rod ( 41 ) are fixedly connected with rotating blocks ( 7 ). 3 .

3. An integrated shoe upper mold for easy demolding according to claim 1, characterized in that the bubble elimination mechanism (6) comprises a pressing plate (61) slidably connected to the right side of the support plate (5), Two symmetrically distributed telescopic rods (62) are fixedly connected to the bottom of the pressing plate (61), springs (63) are fixedly connected to the bottom of the telescopic rods (62), and the two telescopic rods (62) are opposite to each other. An extruding rod (64) is movably connected to one side of the extruding rod, and the top of the extruding rod (64) is fixedly connected with the bottom of the pressing plate (61).

4 . The shoe upper integrated slippers mold according to claim 3 , wherein a fourth sliding block is fixedly connected to the left side of the pressing plate ( 61 ), and the support plate ( 5 ) is 4. 5 . The right side is provided with a fourth chute which is matched and connected with the fourth sliding block.

5 . The shoe upper integrated slipper mold according to claim 1 , wherein a sealing gasket is fixedly connected to the outer wall of the thimble ( 45 ). 6 .