CN219855666U - Foaming mould with uniform expansion - Google Patents

Abstract

The utility model discloses a foaming mould with uniform expansion, which comprises a processing table, wherein a lower mould is embedded and arranged at the top of the processing table, an upper mould is arranged at the top of the lower mould, a first hydraulic cylinder is arranged at two sides of the lower mould in the processing table, an output shaft of the first hydraulic cylinder is connected with the bottom of the upper mould, a rotating disc is rotatably arranged in the upper mould, and a driving mechanism for driving the rotating disc to rotate is arranged on the upper mould; the top of processing platform still installs the portal frame, the top of portal frame is equipped with defeated material mechanism, and defeated material mechanism is connected with the feed inlet of seting up on the rolling disc. This foaming mould that inflation is even is provided with actuating mechanism and rolling disc, utilizes the rotation of motor drive bevel gear in the actuating mechanism for the toper ring gear drives the rolling disc and takes place to rotate, makes the material mouth position on the rolling disc do circumferential rotation, and then in the material evenly falls the lower mould, each position all has the material when the inflation, avoids a certain position inflation inhomogeneous.

Description

Foaming mould with uniform expansion

Technical Field

The utility model relates to the technical field of foaming molds, in particular to a foaming mold with uniform expansion.

Background

The foaming mold is a plastic foaming mold, the foaming resin is directly filled into the mold, heated and melted to form a gas-liquid saturated solution, and a large number of micro-foam cores are formed through nucleation, and the foam cores are grown to prepare the foam plastic part.

The publication number is: the utility model patent of CN213166494U discloses an adjustable foaming mould for plate processing, and belongs to the technical field of plate processing, and the foaming mould comprises a mould body, mould lid is sealed fixed mounting in the upper end of the mould body, sealed knot is fixed mounting in both ends of the mould lid, the mould lid is fixed mounting on the mould body through sealed knot, the vent is offered in the switch-on of the mould lid, the pump cover is installed in the welding of mould lid center, the inside fixed mounting of pump cover has miniature pump, pump cover upper end intercommunication fixed mounting has the kuppe, conveying pipeline is installed in the upper end intercommunication of kuppe, left stirring frame and right stirring frame are installed respectively to the inside both sides of mould body. The utility model has novel design, convenient operation and good use effect, can adjust and control the adding speed of the foaming raw materials, control the adding amount of the foaming raw materials, and can turn over and stir the foaming raw materials to prevent the foaming raw materials from being solidified unevenly due to the existence of the foaming raw materials in a die for a long time.

However, the above technical solution has certain drawbacks:

above-mentioned technical scheme is when using, and foaming raw materials is from the conveying pipeline through the kuppe, and through the conveying pump cover again, in carrying the die body, the raw materials falls to the die body in can piling up in the middle part position, and the material of both sides is less, and when the inflation, the middle part material outwards diffuses again, has the inhomogeneous condition of inflation, so need improve prior art.

Disclosure of Invention

The utility model aims to provide a foaming mould with uniform expansion, which solves the problems that raw materials in the prior art fall into the mould body and can be accumulated at the middle position, less materials are arranged at two sides, and when the foaming mould is expanded, the materials in the middle part diffuse outwards again, so that the situation of nonuniform expansion exists.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a foaming mould with uniform expansion, which comprises a processing table,

the top of the processing table is embedded with a lower die, the top of the lower die is provided with an upper die, hydraulic cylinders I are arranged on two sides of the lower die in the processing table, an output shaft of each hydraulic cylinder I is connected with the bottom of the upper die, a rotating disc is rotatably arranged in the upper die, and a driving mechanism for driving the rotating disc to rotate is arranged on the upper die;

the top of processing platform still installs the portal frame, the top of portal frame is equipped with defeated material mechanism, and defeated material mechanism is connected with the feed inlet of seting up on the rolling disc.

As a further scheme of the utility model: the driving mechanism comprises a first motor, the first motor is arranged on the upper die, a bevel gear is arranged on an output shaft of the first motor, a conical toothed ring is arranged on the rotating disc, and the bevel gear is meshed with the conical toothed ring.

Through adopting above-mentioned technical scheme, realize driving rolling disc pivoted effect.

As a further scheme of the utility model: the rotary disc is characterized in that a connecting ring is arranged around the material inlet and provided with a bearing, and the inner side of the connecting ring is fixedly connected with the outer annular wall of the bearing.

Through adopting above-mentioned technical scheme, when the rolling disc rotates, go-between and bearing can use the middle part of rolling disc to rotate as the centre of a circle, and then realize the periodic rotation effect to the feed inlet.

As a further scheme of the utility model: the conveying mechanism comprises a feed box, one side of the feed box is connected with a pump body, the pump body is connected with the bearing through a flexible material pipe, and the end part of the flexible material pipe is fixedly connected with the inner annular wall of the bearing.

By adopting the technical scheme, the material can be continuously conveyed when the material opening is in circular motion.

As a further scheme of the utility model: and a motor II is arranged at the top of the feed box, and an output shaft of the motor II is connected with a stirring blade rotating shaft arranged in the feed box.

Through adopting above-mentioned technical scheme, realize the stirring effect to the material in the workbin.

Compared with the prior art, the utility model has the beneficial effects that: the foaming mould with uniform expansion is used for the foaming,

the rotary disc is driven by a motor I in the driving structure to rotate, so that the conical toothed ring drives the rotary disc to rotate, the position of a material port on the rotary disc rotates circumferentially, and then materials uniformly fall into a lower die, and materials are arranged at all positions during expansion, so that uneven expansion at a certain position is avoided;

in addition, this even foaming mould of inflation still is provided with go-between and bearing, through the design of bearing and go-between for the rolling disc is when rotating, and the flexible material pipe utilizes the rotation between the outer loop in the bearing, avoids taking place the rotation, realizes even the effect that the material mouth constantly rotates also can be stable.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

fig. 3 is a schematic top view of the rotating disc of the present utility model.

In the figure: 1. a processing table; 2. an upper die; 201. a rotating disc; 202. a material port; 3. a lower die; 4. a first hydraulic cylinder; 5. conical toothed ring; 6. a connecting ring; 7. a bearing; 8. a first motor; 9. bevel gears; 10. a portal frame; 11. a feed box; 12. a pump body; 13. a flexible tube; 14. stirring the leaves; 15. and a second motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: a foaming mould with uniform expansion, which comprises a processing table 1,

the top of the processing table 1 is embedded and provided with a lower die 3, the top of the lower die 3 is provided with an upper die 2, hydraulic cylinders I4 are arranged on two sides of the lower die 3 in the processing table 1, an output shaft of each hydraulic cylinder I4 is connected with the bottom of the upper die 2, the upper die 2 is rotationally provided with a rotating disc 201, and the upper die 2 is provided with a driving mechanism for driving the rotating disc 201 to rotate;

the top of the processing table 1 is also provided with a portal frame 10, the top of the portal frame 10 is provided with a material conveying mechanism, and the material conveying mechanism is connected with a material opening 202 arranged on a rotating disc 201;

when using, pour into foaming material into the feed inlet 202 through feeding mechanism, and then the material falls in the lower mould 3, the actuating mechanism drive rolling disc 201 of this moment rotates for when the feed inlet 202 rotates the material around rolling disc 201 middle part and falls down, be circular unrestrained, conveniently improve the even unrestrained effect of material, can change different rolling disc 201 according to the lower mould 3 of different shapes, with the position of adjusting feed inlet 202 distance rolling disc 201 center, come control pivoted circumference length.

Referring to fig. 2 and 3, further, the driving mechanism includes a first motor 8, the first motor 8 is mounted on the upper die 2, a bevel gear 9 is mounted on an output shaft of the first motor 8, a conical toothed ring 5 is mounted on a rotating disc 201, and the bevel gear 9 is meshed with the conical toothed ring 5;

when the rotating disc 201 needs to rotate, the first motor 8 drives the bevel gear 9 to rotate, so that the conical toothed ring 5 on the rotating disc 201 drives the rotating disc 201 to rotate, the vertical section of the rotating disc 201 is similar to a T shape, and the rotating disc 201 is prevented from falling down from the upper die 2.

Referring to fig. 2, further, a connecting ring 6 is installed around the material inlet 202 on the rotating disc 201, a bearing 7 is disposed in the connecting ring 6, and the inner side of the connecting ring 6 is fixedly connected with the outer annular wall of the bearing 7;

in the above embodiment, the material conveying mechanism comprises a material box 11, one side of the material box 11 is connected with a pump body 12, the pump body 12 is connected with the bearing 7 through a flexible material pipe 13, and the end part of the flexible material pipe 13 is fixedly connected with the inner annular wall of the bearing 7;

when the rotary disc 201 rotates in use, the connecting ring 6 drives the bearing 7 to do circular motion, and in the rotating process, if the flexible material pipe 13 is directly connected with the rotary disc 201, the flexible material pipe 13 winds around the bearing 7 in the continuous rotating process, so that the inner ring and the outer ring of the bearing 7 rotate relatively through the design of the bearing 7, and the flexible material pipe 13 is prevented from winding around the bearing in the rotating process of the rotary disc 201.

Referring to fig. 2, further, a second motor 15 is installed on top of the bin 11, and an output shaft of the second motor 15 is connected with a rotating shaft of a stirring blade 14 installed in the bin 11;

when the stirring device is used, the motor II 15 drives the stirring blade 14 to rotate, so that materials in the material box 11 are stirred, and the mixing effect of the materials is improved.

The terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present utility model.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (5)

1. The utility model provides a foaming mould that inflation is even, includes processing platform (1), its characterized in that:

the machining device comprises a machining table (1), wherein a lower die (3) is embedded in the top of the machining table (1), an upper die (2) is arranged at the top of the lower die (3), hydraulic cylinders I (4) are arranged on two sides of the lower die (3) in the machining table (1), an output shaft of each hydraulic cylinder I (4) is connected with the bottom of the corresponding upper die (2), a rotating disc (201) is rotatably arranged on the corresponding upper die (2), and a driving mechanism for driving the rotating disc (201) to rotate is arranged on the corresponding upper die (2);

the top of the processing table (1) is also provided with a portal frame (10), the top of the portal frame (10) is provided with a material conveying mechanism, and the material conveying mechanism is connected with a material opening (202) formed in the rotating disc (201).

2. A uniformly expanded foaming mold according to claim 1, wherein: the driving mechanism comprises a first motor (8), the first motor (8) is arranged on the upper die (2), a bevel gear (9) is arranged on an output shaft of the first motor (8), a conical toothed ring (5) is arranged on the rotating disc (201), and the bevel gear (9) is meshed with the conical toothed ring (5).

3. A uniformly expanded foaming mold according to claim 2, wherein: the connecting ring (6) is arranged around the material opening (202) on the rotating disc (201), the bearing (7) is arranged in the connecting ring (6), and the inner side of the connecting ring (6) is fixedly connected with the outer annular wall of the bearing (7).

4. A uniformly expanded foaming mold according to claim 3, wherein: the conveying mechanism comprises a feed box (11), one side of the feed box (11) is connected with a pump body (12), the pump body (12) is connected with the bearing (7) through a flexible material pipe (13), and the end part of the flexible material pipe (13) is fixedly connected with the inner annular wall of the bearing (7).

5. The uniformly expanded foam mold according to claim 4, wherein: the top of the feed box (11) is provided with a motor II (15), and an output shaft of the motor II (15) is connected with a stirring blade (14) arranged in the feed box (11) in a rotating way.