CN212385922U - Demoulding device for TPU material - Google Patents

Abstract

The utility model relates to a TPU material drawing of patterns technical field just discloses a shedder that TPU material was used, the on-line screen storage device comprises a base, the equal fixedly connected with locating piece in both sides at base top, and the interlude has the slide bar in the locating piece, two the first fly leaf of both ends difference fixedly connected with and second fly leaf of slide bar, and all cup jointed two first springs on the slide bar, two the left and right sides difference joint of the relative one end of locating piece has first mould and second mould, one side fixedly connected with side pipe of first fly leaf, and the side intraductal interlude has the hydraulic stem, the other end of first mould runs through first fly leaf and rather than the output fixed connection of the hydraulic stem of avris. The utility model discloses a mode that the hydraulic stem opened and shut first mould and second mould simultaneously reduces cost of labor and cost of manufacture productivity gain, opens and shuts the second mould through the second fly leaf, makes the drawing of patterns frame run through the through-hole and releases the sole, makes the simple and sole non-deformable of die sinking production procedure.

Description

Demoulding device for TPU material

Technical Field

The utility model relates to a TPU material drawing of patterns technical field especially relates to a shedder that TPU material was used.

Background

The TPU is named as thermoplastic polyurethane elastomer rubber and is mainly used for manufacturing soles, particularly, the TPU which is heated and melted is injected into a mold cavity from an injection molding machine at high pressure, and the prior plastic sole curing and demolding device has the defects that a demolding rod is easily damaged in the demolding process, and the demolding process is complex and tedious.

The prior patent (publication number: CN209022362U) discloses a shoe-making mold easy to demold, and the prior art has at least the following problems that have not been solved: 1. the opening-closing type demoulding mode needs manual operation, the demoulding process is complex and tedious, and the labor cost and the manufacturing cost of the sole are increased; 2. the rocker is used for overturning the demoulding ring to demould, and the sole is hooked into the material frame and is easy to deform.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the efficiency is low and the sole is easy to deform, and provides the demoulding device for the TPU material.

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

the utility model provides a shedder that TPU material was used, includes the base, the both sides at base top all fixedly connected with locating piece, and the interlude has the slide bar in the locating piece, two the both ends of slide bar are respectively through first fly leaf and second fly leaf fixed connection, and has all cup jointed two first springs on the slide bar, and two the left and right sides of the relative one end of locating piece joint respectively has first mould and second mould, one side fixedly connected with side pipe of first fly leaf, and the interlude has the hydraulic stem in the side pipe, the other end of first mould runs through first fly leaf and rather than the output fixed connection of the hydraulic stem of avris, two one side of locating piece is through drawing of patterns frame fixed connection, the other end of second mould runs through drawing of patterns frame and rather than one side fixed connection of the second fly leaf of avris, one side of second mould is seted up two through-holes that run through to the opposite side, the two ends of one side of the demolding frame are respectively connected with the second mold in an inserting mode through the two through holes, and the two ends of one side of the demolding frame are respectively sleeved with the second springs.

Preferably, the side cross section of the positioning block is of a convex structure, and the two positioning blocks are symmetrically arranged on two sides of the base by taking the transverse center of the top surface of the base as an axis.

Preferably, the first mold and the second mold are both formed by fixedly connecting round rods with molds, and the first mold and the second mold are symmetrically arranged on two sides of the positioning block by taking the center line of the front surface of the positioning block as an axis.

Preferably, the four first springs are respectively arranged on two sides of the two sliding rods in an axisymmetric manner by taking a center line of the front face of the positioning block as an axis, and the first movable plate and the second movable plate are equal in length and width.

Preferably, a casting groove is formed in one side, opposite to the first mold, of the second mold, and the two through holes penetrate through the casting groove formed in one side of the second mold.

Preferably, the demolding frame is formed by fixedly connecting two cross rods through a U-shaped frame, and the inner diameter of the through hole is equal to the diameter of each cross rod.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a mode that the hydraulic stem opened and shut first mould and second mould simultaneously, the drawing of patterns process with higher speed reduces cost of labor and cost of manufacture productivity gain.

(2) The utility model discloses a second mould that opens and shuts of second fly leaf makes the drawing of patterns frame run through the through-hole and releases the sole, makes die sinking production process simple, and sole non-deformable.

Drawings

FIG. 1 is a top cross-sectional view of the structure of the present invention;

FIG. 2 is a top view of the structure of the present invention;

fig. 3 is a side view of the structure of the present invention.

In the figure: 1. a base; 2. positioning blocks; 3. a first movable plate; 4. a second movable plate; 5. a slide bar; 6. a first spring; 7. a first mold; 8. a second mold; 9. a through hole; 10. demoulding the mould frame; 11. a second spring; 12. a hydraulic lever; 13. and (4) square tubes.

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. 1-3, a demoulding device for TPU materials comprises a base 1, wherein positioning blocks 2 are fixedly connected to both sides of the top of the base 1, the side cross-section of each positioning block 2 is of a convex structure, the two positioning blocks 2 are arranged on both sides of the top of the base 1 in an axisymmetric manner by taking the transverse center of the top of the base 1 as an axis, slide bars 5 are inserted into the positioning blocks 2, both ends of each slide bar 5 are fixedly connected with a first movable plate 3 and a second movable plate 4 respectively, two first springs 6 are sleeved on the slide bars 5, the four first springs 6 are arranged on both sides of the two slide bars 5 respectively in an axisymmetric manner by taking the center line of the front surface of the positioning block 2 as an axis, the first movable plate 3 and the second movable plate 4 are equal in length and width, a conveyor belt can be additionally arranged at the bottoms of the first movable plate 3 and the second movable plate 4, a, avoiding manual secondary collection of finished soles, improving the working efficiency, wherein a first die 7 and a second die 8 are respectively clamped at the left side and the right side of the opposite ends of two positioning blocks 2, the first die 7 and the second die 8 are both composed of round bar fixedly connected dies, the first die 7 and the second die 8 are arranged at the two sides of the positioning blocks 2 in an axial symmetry manner by taking the center line of the front side of the positioning blocks 2 as an axis, a square pipe 13 is fixedly connected at one side of the first movable plate 3, a hydraulic rod 12 is inserted in the square pipe 13, the other end of the first die 7 penetrates through the first movable plate 3 and is fixedly connected with the output end of the hydraulic rod 12 at the side of the first movable plate, one sides of the two positioning blocks 2 are fixedly connected through a stripping frame 10, the other end of the second die 8 penetrates through the stripping frame 10 and is fixedly connected with one side of the second movable plate 4 at the side of the second movable plate, one side of the second die 8 is provided with two through holes 9 penetrating, and the casting recess of 8 one sides of second mould is darker than the casting recess of 7 one sides of first mould, and two through-holes 9 run through to the casting recess that 8 one sides of second mould were seted up, the both ends of drawing of patterns frame 10 one side are pegged graft with second mould 8 through two through-holes 9 respectively, drawing of patterns frame 10 comprises two horizontal poles of U type frame fixed connection, two horizontal poles use the central line of 8 top surfaces of second mould as the axisymmetric setting in its both sides, and the internal diameter of through-hole 9 equals with the horizontal pole diameter, all cup jointed second spring 11 on the both ends of drawing of patterns frame 10 one side, vibrations when two second springs 11 are favorable to alleviateing the drawing of patterns. The utility model discloses a mode that hydraulic stem 12 opened and shut first mould 7 and second mould 8 simultaneously reduces cost of labor and cost of manufacture productivity gain with higher speed drawing of patterns process, opens and shuts second mould 8 through second fly leaf 4, makes drawing of patterns frame 10 run through-hole 9 and release the sole, makes die sinking production process simple, and sole non-deformable.

The utility model discloses in, when the user used the device, closed hydraulic stem 12, make its output drive the one end of first mould 7 to the 12 directions removal of hydraulic stem, peg graft in square pipe 13, first fly leaf 3 removes and is connected to the laminating with it to locating piece 2 simultaneously, slide bar 5 promotes second fly leaf 4 and keeps away from locating piece 2 one side, it removes to one side of drawing of patterns frame 10 simultaneously to drive second mould 8 simultaneously, closed state about first mould 7 breaks away from simultaneously with second mould 8, first spring 6 slows down vibrations and increases elasticity, the both ends of drawing of patterns frame 10 one side are run through-hole 9 and are supported out with the sole in the mould, open hydraulic stem 12 reclose first mould 7 and second mould 8 and can be refilled.

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.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims (6)

1. The utility model provides a shedder that TPU material was used, includes base (1), its characterized in that, the equal fixedly connected with locating piece (2) in both sides at base (1) top, and locating piece (2) interlude has slide bar (5), two the both ends of slide bar (5) are respectively through first fly leaf (3) and second fly leaf (4) fixed connection, and all cup jointed two first spring (6) on slide bar (5), two the left and right sides of the relative one end of locating piece (2) joint respectively has first mould (7) and second mould (8), one side fixedly connected with side pipe (13) of first fly leaf (3), and side pipe (13) interlude has hydraulic stem (12), the other end of first mould (7) runs through first fly leaf (3) and rather than the output fixed connection of the hydraulic stem (12) of avris, two one side of locating piece (2) is through taking off die carrier (10) fixed connection, the other end of the second mold (8) penetrates through the demolding frame (10) and is fixedly connected with one side of the second movable plate (4) on the side of the demolding frame, two through holes (9) penetrating through the other side are formed in one side of the second mold (8), two ends of one side of the demolding frame (10) are respectively connected with the second mold (8) in an inserting mode through the two through holes (9), and second springs (11) are sleeved on two ends of one side of the demolding frame (10).

2. The demolding device for the TPU material as set forth in claim 1, wherein the side section of the positioning block (2) is of a convex structure, and the two positioning blocks (2) are arranged on both sides of the base (1) with the transverse center of the top surface thereof as an axis symmetry.

3. The demolding device for the TPU material as set forth in claim 1, wherein the first mold (7) and the second mold (8) are both composed of a round bar fixedly connected mold, and the first mold (7) and the second mold (8) are arranged on both sides of the positioning block (2) in an axisymmetric manner with respect to a center line of the front surface of the positioning block.

4. The demolding device for the TPU material as claimed in claim 1, wherein the four first springs (6) are respectively disposed on both sides of the two sliding rods (5) in an axisymmetric manner with respect to a center line of the front surface of the positioning block (2), and the first movable plate (3) and the second movable plate (4) have the same length and width.

5. The demolding device for the TPU material as claimed in claim 1, wherein the first mold (7) and the second mold (8) are provided with casting grooves on opposite sides, and the two through holes (9) penetrate through the casting grooves formed on one side of the second mold (8).

6. The demolding device for TPU materials as set forth in claim 1, wherein the demolding frame (10) is formed by fixedly connecting two cross bars to a U-shaped frame, and the inner diameter of the through hole (9) is equal to the diameter of the cross bar.

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