CN212860568U - Color changing mechanism of PU machine - Google Patents

Abstract

The utility model discloses a look mechanism that trades of PU machine, its structure includes the mould cylinder block, the lift die cylinder, the mould cylinder opens and shuts, separate colour mould mounting bracket and shoe tree, two lift die cylinders set up respectively in mould cylinder block both sides, be equipped with the die carrier mounting bracket between two lift die cylinder telescopic links, it is equipped with the die carrier to go up the die carrier mounting bracket, the shoe tree sets up the middle part at last die carrier, the bottom of going up the die carrier is equipped with the mould, the mould cylinder block is equipped with the die block, mould cylinder block both sides articulate respectively has a colour mould swing arm of separating, two separate and are connected through the connecting rod between the colour mould swing arm, it is equipped with the die block hot plate to separate the colour mould mounting bracket. Adopt above-mentioned structure, the utility model provides a trade look mechanism of PU machine installs the mould simultaneously and separates the look mould on the PU machine, and should separate the look mould and be connected with the mould cylinder that opens and shuts through separating the look mould swing arm, and simple structure's while production efficiency is high, has reduced the emergence of potential safety hazard.

Description

Color changing mechanism of PU machine

Technical Field

The utility model relates to a look mechanism trades of PU machine.

Background

When the existing PU machine needs to produce double-color soles, a first color mold and a second color mold are respectively installed on different devices, when the second color mold is formed, the formed first color sole in the first color mold needs to be manually taken down by hands, and then the first color sole is placed in the second color mold for forming, so that the design mode causes low production efficiency and potential safety hazards.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model provides a look mechanism trades of PU machine, the security is good when production efficiency is high.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a color changing mechanism of a PU machine structurally comprises a mold cylinder seat, two lifting mold cylinders, mold opening and closing cylinders, color separation mold mounting frames and a shoe tree, wherein the two lifting mold cylinders are symmetrically arranged on the front side and the rear side of the mold cylinder seat, the cylinder body of each lifting mold cylinder is fixedly connected to the lower end face of the mold cylinder seat, an upper mold frame mounting frame is locked at the tail part between telescopic rods of the two lifting mold cylinders through bolts, an upper mold frame is arranged on the upper mold frame mounting frame, the shoe tree is arranged in the middle of the upper mold frame, an upper mold is arranged at the bottom of the upper mold frame, a bottom mold is fixedly connected to the mold cylinder seat under the upper mold, color separation mold swing arms are respectively hinged to the middle parts of two sides of the mold cylinder seat, and the middle parts between the two color separation mold swing arms are connected through a connecting rod, the color separation die mounting frame is arranged between the two color separation die swing arms, a bottom die heating plate is fixedly connected to one side face of the color separation die mounting frame, a cylinder body of the mold opening and closing cylinder is hinged to the end portion, far away from the bottom die, of the mold cylinder seat, and a telescopic rod of the mold opening and closing cylinder is hinged to the middle of the connecting rod.

Preferably, the color separation die swing arm is an L-shaped plate structure consisting of a short side and a long side.

Preferably, the long edge is provided with a long hole transversely arranged along the length direction of the long edge, two screw rods are respectively arranged on two sides of the color separation die mounting frame, and the tail of each screw rod is further fixed through a nut after the long hole is penetrated.

Preferably, a bolt seat is respectively arranged on two sides of the middle part of the connecting rod, and the tail part of the telescopic rod of the die opening and closing air cylinder extends into a space between the two bolt seats and then is further fixed through a bolt.

From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages:

the utility model provides a pair of trade look mechanism of PU machine, install the mould simultaneously and separate the look mould on through the PU machine, and should separate the look mould and be connected with the mould cylinder that opens and shuts through separating the look mould swing arm, when needs produce double-colored sole promptly, the telescopic link that opens and shuts the mould cylinder stretches out, the direction motion of the past die block of the look mould has been driven, with the die block cooperation in order to accomplish the shaping to the first look mould of sole, then the telescopic link indentation of mould cylinder that opens and shuts, make separate look mould and die block, immediately, the telescopic link of lift mould cylinder stretches out, the direction motion of last mould toward the die block has been driven, until the shaping of accomplishing the second look mould on the basis of first look mould, simple structure's while production efficiency is high, the emergence of potential safety hazard has been reduced.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

FIG. 1 is a schematic structural view of the first color mold of the sole formed by the color separation mold and the bottom mold in the color changing mechanism of the PU machine of the present invention;

FIG. 2 is a schematic structural view of the retractable mold opening and closing cylinder of the color changing mechanism of the PU machine of the present invention;

FIG. 3 is a schematic structural view of the PU machine color changing mechanism of the present invention, in which the upper mold and the bottom mold are matched to complete the second color mold forming of the sole;

fig. 4 is the utility model relates to a PU machine trade the structure sketch map of the indentation of lifting die cylinder of look mechanism.

In the figure: 1. a mold opening and closing cylinder; 2. a lifting die cylinder; 3. a mold cylinder block; 4. heating a bottom die plate; 5. a color separation mold mounting frame; 6. a color separation die swing arm; 61. a short side; 62. a long side; a slot hole 62 a; 7. bottom die; 8. separating the color mold; 9. an upper die; 10. feeding a mold frame; 11. an upper die frame mounting rack; 12. a shoe last.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "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 used merely for convenience of description and for 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. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Examples

Referring to fig. 1 to 4, a color changing mechanism of a PU machine comprises a mold cylinder base 3, two lifting mold cylinders 2, an open-close mold cylinder 1, two color separation mold mounting frames 5 and a shoe tree 12, wherein the two lifting mold cylinders 2 are symmetrically arranged on the front side and the rear side of the mold cylinder base 3, the cylinder body of the lifting mold cylinder 2 is fixedly connected to the lower end surface of the mold cylinder base 3, an upper mold frame mounting frame 11 is locked at the tail part between the telescopic rods of the two lifting mold cylinders 2 through bolts, an upper mold frame 10 is arranged on the upper mold frame mounting frame 11, the shoe tree 12 is arranged on the middle part of the upper mold frame 10, an upper mold 9 is arranged on the bottom of the upper mold frame 10, the mold cylinder base 3 is fixedly connected with a bottom mold 7 under the upper mold 9, the middle parts of the two sides of the mold cylinder base 3 are respectively hinged with a color separation mold swing arm 6, the middle parts between the two color separation mold swing arms 6 are connected through a connecting rod, separate between two color former swing arms 6, separate fixedly connected with die block hot plate 4 on the side of color former mounting bracket 5, the cylinder body that opens and shuts mould cylinder 1 articulates in the tip department that die cylinder seat 3 kept away from die block 7, and this 1 telescopic links of mould cylinder that opens and shuts articulate on the middle part of connecting rod. Adopt above-mentioned structure, install the mould simultaneously and separate the look mould on through the PU machine, and should separate the look mould through separating the look mould swing arm and open and shut the mould cylinder and be connected, when needs production double-colored sole promptly, the telescopic link that opens and shuts the mould cylinder stretches out, the direction motion of the mould toward the die block has been driven to separate the look mould, with the die block cooperation in order to accomplish the shaping to the first look mould of sole, then open the telescopic link indentation of compound mould cylinder, make separate look mould and die block separately, immediately, the telescopic link of lift mould cylinder stretches out, the direction motion of mould toward the die block has been driven, until the shaping of accomplishing the second look mould on the basis of first look mould, simple structure's while production efficiency is high, the emergence of potential safety hazard has been reduced.

Further, the color separation die swing arm 6 is an L-shaped plate structure composed of a short edge 61 and a long edge 62, the long edge 62 is provided with a long hole 62a which is transversely arranged along the length direction, two screw rods are respectively arranged on two sides of the color separation die mounting frame 5, and the tail of each screw rod is further fixed through a nut after penetrating through the long hole. By adopting the structure, namely the arrangement of the strip holes, the position of the color separation mold mounting frame can be adjusted.

Furthermore, a bolt seat is respectively arranged on two sides of the middle part of the connecting rod, and the tail part of the telescopic rod of the mold opening and closing air cylinder extends into the space between the two bolt seats and then is further fixed through a bolt. By adopting the structure, the telescopic rod of the mold opening and closing air cylinder can be better connected to the connecting rod.

The working principle is as follows: when needs production double-colored sole, the telescopic link of mould cylinder that opens and shuts stretches out, the direction motion of the color mould toward the die block has been driven, with the shaping of die block cooperation in order to accomplish the first color mould of sole, then the telescopic link indentation of mould cylinder that opens and shuts makes the color mould separate with the die block, and then, the telescopic link of lift mould cylinder stretches out, the direction motion of mould toward the die block has been driven, until the shaping of accomplishing the second color mould on the basis of first color mould, simple structure's while production efficiency is high, the emergence of potential safety hazard has been reduced.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (4)

1. The utility model provides a look mechanism trades of PU machine which characterized in that: the structure of the mould comprises a mould cylinder seat (3), two lifting mould cylinders (2), a mould opening and closing cylinder (1), a color separation mould mounting frame (5) and a shoe tree (12), wherein the two lifting mould cylinders (2) are symmetrically arranged on the front side and the rear side of the mould cylinder seat (3), the cylinder body of each lifting mould cylinder (2) is fixedly connected to the lower end surface of the mould cylinder seat (3), the tail part between the telescopic rods of the two lifting mould cylinders (2) is locked with an upper mould frame mounting frame (11) through a bolt, an upper mould frame (10) is arranged on the upper mould frame mounting frame (11), the cylinder body (12) is arranged on the middle part of the upper mould frame (10), an upper mould (9) is arranged on the bottom of the upper mould frame (10), a bottom mould (7) is fixedly connected under the upper mould (9) of the mould cylinder seat (3), the utility model discloses a mould cylinder seat, including mould cylinder block (3), mould cylinder block.

2. The color changing mechanism of the PU machine according to claim 1, wherein: the color separation die swing arm (6) is of an L-shaped plate-shaped structure consisting of a short side (61) and a long side (62).

3. The color changing mechanism of the PU machine according to claim 2, wherein: the long edge (62) is provided with a long hole (62a) which is transversely arranged along the length direction, two screw rods are respectively arranged on two sides of the color separation die mounting frame (5), and the tail of each screw rod is further fixed through a nut after the long hole is penetrated.

4. The color changing mechanism of the PU machine according to claim 1, wherein: the connecting rod is characterized in that two sides of the middle of the connecting rod are respectively provided with a bolt seat, and the tail of the telescopic rod of the die opening and closing air cylinder extends into a space between the two bolt seats and then is further fixed through a bolt.

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