CN210633988U

CN210633988U - High flame retardant EVA foaming machine

Info

Publication number: CN210633988U
Application number: CN201920837288.6U
Authority: CN
Inventors: 陈振山
Original assignee: JINJIANG TAIZHENG MACHINERY CO Ltd
Current assignee: JINJIANG TAIZHENG MACHINERY CO Ltd
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-05-29
Anticipated expiration: 2029-06-05

Abstract

The utility model discloses a high flame retardant EVA foaming machine, the power distribution box comprises a box body, the equal fixed mounting in top both sides of box has the support frame, the top of two support frames and the bottom both sides fixed connection of diaphragm, the top fixed mounting of diaphragm has the storage agent case, the equal fixed mounting in top and the bottom of one of them support frame one side has electric hydraulic cylinder, two electric hydraulic cylinder's hydraulic pressure end respectively with the top and the bottom fixed connection of right mould one side, the bottom fixed mounting slider of right mould, the spout sliding connection that slider and box top middle part were seted up. The utility model relates to a high fire-retardant EVA foaming machine, through water pump in the water tank with the water pump in the water tank to aquatic, through hydrologic cycle, the shaping of left mould internal forming foam with higher speed avoids the high temperature to cause the foam to take place the burning current situation simultaneously, drives the screw thread through step motor and rotates, and the screw rod rotates and drives the fixed block at screw rod surface reciprocating motion, is convenient for with the ejecting mould of fashioned foam, improves foam production efficiency.

Description

High flame retardant EVA foaming machine

Technical Field

The utility model relates to a foaming machine, in particular to high flame retardant EVA foaming machine.

Background

A foaming machine, also known as a foam generator, is a device for making foam from an aqueous solution in which a foaming agent has reached a certain concentration. The foaming agent cannot automatically become foam, and the foaming agent must be mechanically acted by a foaming machine to become foam.

The existing foaming machines are various in types, wherein the EVA foaming machine is not provided with a cooling mechanism in the using process, so that the foam forming efficiency is influenced, and the foam production is influenced; meanwhile, the foam formed by the foaming machine needs to be manually taken and placed, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high flame-retardant EVA foaming machine, which aims to solve the problem that the EVA foaming machine provided in the background art has no cooling mechanism in the use process, thereby influencing the foam forming efficiency and further influencing the foam production; meanwhile, the foam formed by the foaming machine needs to be manually taken and placed, and the working efficiency is low.

In order to achieve the above object, the utility model provides a following technical scheme: a high flame-retardant EVA foaming machine comprises a box body, wherein support frames are fixedly arranged on two sides of the top end of the box body, the top ends of the two support frames are fixedly connected with two sides of the bottom end of a transverse plate, a chemical storage box is fixedly arranged on the top end of the transverse plate, electric hydraulic cylinders are fixedly arranged on the top and the bottom of one side of one of the support frames, the hydraulic ends of the two electric hydraulic cylinders are respectively fixedly connected with the top and the bottom of one side of a right die, a slide block is fixedly arranged on the bottom end of the right die and is in sliding connection with a slide groove formed in the middle of the top end of the box body, a left die is fixedly arranged on the other side of the top end of the box body, the left die is aligned with the right die in position, a water pipe is wound on the surface of the left die, a connecting block fixedly connected with the box body, the surperficial threaded connection of screw rod has the fixed block, one side equidistance fixed mounting of fixed block has a plurality of thimble, a plurality of the thimble alternates with the through-hole that left mould one side was seted up and is connected, the one end of screw rod is rotated with step motor's output shaft and is connected, step motor fixed mounting is in one side of connecting block, the cavity has been seted up to the inside of box, the inside fixed mounting of cavity has the water tank, the inside fixed mounting of water tank has the water pump, the play water end of water pump and the one end fixed connection of water pipe, the other end of water pipe and the inside intercommunication of water tank.

As an optimal technical scheme of the utility model, the inside fixed mounting of storing up the agent case has the drawing liquid pump, the liquid outlet end of drawing liquid pump passes through the inlet fixed connection that pipe and left mould top were seted up.

As a preferred technical scheme of the utility model, the equal fixed mounting in four edges of box bottom has the supporting leg, four the bottom mounting of supporting leg is equipped with even respective arch.

As an optimized technical scheme of the utility model, the inlet has been seted up on the top of storage agent case, the sealing plug has been inlayed in the inside of inlet.

As a preferred technical scheme of the utility model, one side fixed mounting of box has switch panel, electric hydraulic cylinder control switch, step motor control switch, drawing liquid pump control switch and water pump control switch are installed respectively to switch panel's surface, electric hydraulic cylinder, step motor, drawing liquid pump and water pump are respectively through electric hydraulic cylinder control switch, step motor control switch, drawing liquid pump control switch and water pump control switch and external power supply electric connection.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. water in the water tank is pumped into the water by a water pump in the water tank, the forming of foam formed inside the left die is accelerated by water circulation, and the situation that the foam is burnt due to overhigh temperature is avoided;

2. the stepping motor drives the threads to rotate, the screw rod rotates to drive the fixing block to reciprocate on the surface of the screw rod, the formed foam is conveniently ejected out of the mold, and the foam production efficiency is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of the internal structure of the present invention.

In the figure: 1. a box body; 2. supporting legs; 3. a support frame; 4. a transverse plate; 5. an electric hydraulic cylinder; 6. a right die; 7. a left die; 8. a water pipe; 9. a storage tank; 10. a fixed block; 11. a thimble; 12. a screw; 13. connecting blocks; 14. a stepping motor; 15. a liquid pump; 16. a chute; 17. a slider; 18. a water tank; 19. and (4) a water pump.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the utility model provides a high flame retardant EVA foaming machine, which comprises a box body 1, wherein both sides of the top end of the box body 1 are fixedly provided with support frames 3, the top ends of the two support frames 3 are fixedly connected with both sides of the bottom end of a transverse plate 4, the top end of the transverse plate 4 is fixedly provided with a storage agent box 9, the top and the bottom of one side of one support frame 3 are fixedly provided with electric hydraulic cylinders 5, the hydraulic ends of the two electric hydraulic cylinders 5 are respectively fixedly connected with the top and the bottom of one side of a right die 6, the bottom end of the right die 6 is fixedly provided with a slide block 17, the slide block 17 is in sliding connection with a slide groove 16 arranged in the middle of the top end of the box body 1, the other side of the top end of the box body 1 is fixedly provided with a left die 7, the left die 7 is aligned with the right die 6, the surface of the left die 7 is wound with a water pipe 8, one side, the surperficial threaded connection of screw rod 12 has fixed block 10, one side equidistance fixed mounting of fixed block 10 has a plurality of thimble 11, the through-hole that a plurality of thimble 11 and left mould 7 one side were seted up alternates to be connected, the one end of screw rod 12 and step motor 14's output shaft rotate to be connected, step motor 14 fixed mounting is in one side of connecting block 13, the cavity has been seted up to the inside of box 1, the inside fixed mounting of cavity has water tank 18, the inside fixed mounting of water tank 18 has water pump 19, water pump 19's play water end and the one end fixed connection of water pipe 8, the other end of water pipe 8 communicates with the.

Preferably, a liquid pump 15 is fixedly installed inside the agent storage tank 9, a liquid outlet end of the liquid pump 15 is fixedly connected with a liquid inlet formed in the top end of the left die 7 through a guide pipe, and the foaming agent in the agent storage tank 9 is conveniently pumped into the left die 7 through the liquid pump 15.

Preferably, four equal fixed mounting in edge of 1 bottom of box have supporting leg 2, and the bottom mounting of four supporting legs 2 is equipped with even respective arch, through the arch that sets up, increases the frictional force on supporting leg 2 and ground, guarantees box 1's stability.

Preferably, a liquid inlet is formed in the top end of the agent storage box 9, a sealing plug is embedded in the liquid inlet, and the foaming agent in the agent storage box 9 can be conveniently and timely supplemented through the arranged liquid inlet.

Preferably, a switch panel is fixedly mounted on one side of the box body 1, an electric hydraulic cylinder control switch, a stepping motor control switch, a liquid pumping pump control switch and a water pump control switch are respectively mounted on the surface of the switch panel, and the electric hydraulic cylinder 5, the stepping motor 14, the liquid pumping pump 15 and the water pump 19 are respectively electrically connected with an external power supply through the electric hydraulic cylinder control switch, the stepping motor control switch, the liquid pumping pump control switch and the water pump control switch.

When the EVA foaming machine is needed, firstly, the electric hydraulic cylinder 5 is opened through the electric hydraulic cylinder control switch, the right die 6 is pushed to move through the electric hydraulic cylinder 5, the right die 6 is clamped with the left die 7, then, the liquid pump 15 is opened through the liquid pump control switch, the foaming agent in the agent storage box 9 is pumped into the left die 7 through the liquid pump 15, the foaming agent is heated and foamed through the heating wire in the left die 7, after foaming and forming, water in the water tank 18 is pumped into the water pipe 8 through the water pump 19, cooling treatment is carried out on the left die 7, enzyme foam forming is carried out, after forming is completed, the electric hydraulic cylinder 5 is closed through the electric hydraulic cylinder control switch, the electric hydraulic cylinder 5 contracts to drive the right die 6 to be separated from the left die 7, then, the stepping motor 14 is opened through the stepping motor control switch, the screw 12 is driven to rotate by the rotation of the stepping motor 14, the fixed block 10 is driven to move on the surface of the screw 12 by the rotation of the screw 12, and the ejector pin 11 is pushed out of foam formed inside the left die 7 by the movement of the fixed block 10, so that the foaming and forming of the EVA foaming machine are completed.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The high-flame-retardant EVA foaming machine comprises a box body (1) and is characterized in that support frames (3) are fixedly mounted on two sides of the top end of the box body (1), the top ends of the two support frames (3) are fixedly connected with two sides of the bottom end of a transverse plate (4), a chemical storage box (9) is fixedly mounted on the top end of the transverse plate (4), an electric hydraulic cylinder (5) is fixedly mounted on the top and the bottom of one side of one of the support frames (3), the hydraulic ends of the two electric hydraulic cylinders (5) are fixedly connected with the top and the bottom of one side of a right die (6) respectively, a sliding block (17) is fixedly mounted on the bottom end of the right die (6), the sliding block (17) is slidably connected with a sliding groove (16) formed in the middle of the top end of the box body (1), a left die (7) is fixedly mounted on the other side of the top end of the box body (1), and, the surface winding of left mould (7) has water pipe (8), one side of left mould (7) is equipped with connecting block (13) with box (1) fixed connection, bearing interlude through inlaying between connecting block (13) and left mould (7) and establishing is connected with screw rod (12), the surperficial threaded connection of screw rod (12) has fixed block (10), one side equidistance fixed mounting of fixed block (10) has a plurality of thimble (11), a plurality of the through-hole that thimble (11) and left mould (7) one side were seted up alternates to be connected, the one end of screw rod (12) is connected with the output shaft rotation of step motor (14), step motor (14) fixed mounting is in one side of connecting block (13), the cavity has been seted up to the inside of box (1), the inside fixed mounting of cavity has water tank (18), the inside fixed mounting of water tank (18) has water pump (19), the water outlet end of the water pump (19) is fixedly connected with one end of the water pipe (8), and the other end of the water pipe (8) is communicated with the inside of the water tank (18).

2. The high flame retardant EVA foaming machine of claim 1, wherein: and a liquid pump (15) is fixedly installed in the agent storage box (9), and the liquid outlet end of the liquid pump (15) is fixedly connected with a liquid inlet formed in the top end of the left die (7) through a guide pipe.

3. The high flame retardant EVA foaming machine of claim 1, wherein: the all fixed mounting in four edges of box (1) bottom has supporting leg (2), four the bottom mounting of supporting leg (2) is equipped with even respective arch.

4. The high flame retardant EVA foaming machine of claim 1, wherein: a liquid inlet is formed in the top end of the agent storage box (9), and a sealing plug is embedded in the liquid inlet.

5. The high flame retardant EVA foaming machine of claim 2, wherein: one side fixed mounting of box (1) has flush mounting plate, electric hydraulic cylinder control switch, step motor control switch, drawing liquid pump control switch and water pump control switch are installed respectively to flush mounting plate's surface, electric hydraulic cylinder (5), step motor (14), drawing liquid pump (15) and water pump (19) are respectively through electric hydraulic cylinder control switch, step motor control switch, drawing liquid pump control switch and water pump control switch and external power supply electric connection.