CN214872166U

CN214872166U - Polyurethane foam board production ejecting device

Info

Publication number: CN214872166U
Application number: CN202022989772.6U
Authority: CN
Inventors: 陈金刚
Original assignee: Tianjin Ruifeng Source Polyurethane Foam Factory General Partnership
Current assignee: Tianjin Ruifeng Source Polyurethane Foam Factory General Partnership
Priority date: 2020-12-12
Filing date: 2020-12-12
Publication date: 2021-11-26
Anticipated expiration: 2030-12-12

Abstract

The utility model discloses a polyurethane foam board produces ejecting device relates to polyurethane foam board production field, the utility model discloses a support, the cylinder, quick-operation joint A, quick three way connection, the trachea, first solenoid valve, air supply trigeminy piece, PLC, button switch, scram button switch, lifting bottom plate, main trachea, the pipe strap, the nozzle, second solenoid valve and quick-operation joint B, a plurality of cylinders pass through the bolt fastening on the support, a plurality of cylinder piston rod tops all are connected with lifting bottom plate, connect the cylinder with trachea and quick-operation joint, solenoid valve and air supply trigeminy piece, thereby with the first solenoid valve of PLC control the work of control cylinder that gets electricity, make lifting bottom plate circulation go up and down, ventilate from the nozzle blowout to main trachea with PLC control second solenoid valve, reach the purpose of clearing up the mould. The utility model discloses still have the function of clearance mould when realizing the automatic drawing of patterns of polyurethane foam board, can practice thrift a large amount of time in the in-service use process, reduce the human cost, improved the yields of product.

Description

Polyurethane foam board production ejecting device

Technical Field

The utility model relates to a polyurethane foam board production field, in particular to polyurethane foam board produces ejecting device.

Background

Along with the rapid development of the economy of China, people are more and more high to the cognition of new material, security to the new material, the requirement of economic nature is also more and more high, polyurethane foam board is a novel synthetic material with heat preservation and waterproof function, because of its very good heat preservation is thermal-insulated, corrosion-resistant, waterproof ventilative advantage, therefore its range of application is very extensive, current polyurethane foam board production mode is mainly foaming the design in the mould, need artifical manual drawing of patterns during the drawing of patterns, still need artifically to clear up the mould inner wall after the drawing of patterns, inefficiency, still can lead to the cystosepiment damage to become the wastrel because of workman's error during the drawing of patterns, the benefit of enterprise has been reduced, the enterprise need constantly change the mould of different models when needing to produce the polyurethane foam board of different thickness simultaneously. Therefore, the ejector device for producing the polyurethane foam plate is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a polyurethane foam board production ejecting device can effectively solve the problem that needs artifical drawing of patterns and artifical clearance mould in the current polyurethane foam board production process.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a polyurethane foam plate production ejection device comprises a support, air cylinders, a quick connector A, a quick tee joint, air pipes, a first electromagnetic valve, an air source triple piece, a PLC, a button switch, an emergency stop button switch, a lifting bottom plate, a main air pipe, a pipe clamp, a nozzle, a second electromagnetic valve and a quick connector B, wherein the air cylinders are connected with the support through bolts, air inlets and air outlets of the air cylinders are connected with the quick connector A, the quick connectors A are connected with the air pipes, the air pipes on the air inlets of two adjacent air cylinders are connected with the quick tee joint, the air pipes on the air outlets of two adjacent air cylinders are connected with another quick tee joint, the quick tee joints are connected with a working port of the first electromagnetic valve through the air pipes, the air inlets of the first electromagnetic valves are connected with the air outlet of the air source triple piece through the air pipes, the air source triple piece filters impurities and moisture in air, atomized lubricating oil is injected into the filtered air simultaneously to lubricate subsequent working elements, the operation is smooth and the service life is prolonged, quick connectors B are arranged at air inlets of a plurality of air source triple pieces, a plurality of first electromagnetic valves are connected with a PLC (programmable logic controller), the PLC is respectively connected with a button switch and an emergency stop button switch, top ends of piston rods of a plurality of cylinders are connected with the lower surface of a lifting bottom plate, the lifting bottom plate is of a plate-shaped structure, a main air pipe is arranged on the lower surface of the lifting bottom plate and is of a tubular structure connected end to end, the main air pipe is fixed on the lower surface of the lifting bottom plate through a pipe clamp, a plurality of nozzles are connected on the peripheral side surface of the main air pipe, the main air pipe is connected with a second electromagnetic valve, the second electromagnetic valve is connected with the PLC, and the PLC controls the second electromagnetic valve to ventilate the main air pipe, high-pressure air is sprayed out from the nozzles to play a role in cleaning the die, and a quick connector B is arranged at an air inlet of the second electromagnetic valve.

Preferably, the exhaust ports of the first electromagnetic valve and the second electromagnetic valve are respectively provided with a silencer, so that noise generated in the working process of the electromagnetic valves can be greatly eliminated.

Preferably, the first solenoid valve is a medium-pressure three-position five-way solenoid valve, and the second solenoid valve is a two-position three-way solenoid valve.

Preferably, the cylinder is a three-shaft cylinder with a guide rod, and the excellent precision of the cylinder can ensure that the lifting bottom plate is stable and accurate in the operation process.

Preferably, the quick coupling A is an external thread quick coupling, so that quick connection among all the parts can be realized.

Preferably, the quick connector B is a male and female quick connector, so that the device can be quickly connected with an external air pump.

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

one, the utility model discloses in, use PLC to carry out unified control to all solenoid valves, and then control all cylinders and do work simultaneously, make lifting bottom plate's jacking time and jacking distance can obtain accurate control, realize lifting bottom plate's circulation function, removed the process of artifical drawing of patterns from.

Two, the utility model discloses in, use the lowest position of PLC control cylinder motion, reach the purpose of control polyurethane foam board thickness in production for same equipment can produce the polyurethane board of different thickness under the condition of not changing the mould.

Third, the utility model discloses in, use PLC control second solenoid valve to ventilate toward the main gas pipe, high-pressure gas is from the nozzle blowout, has played the remaining purpose of clearing up of polyurethane foam to the mould inner wall.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention without a lifting bottom plate;

fig. 3 is a bottom view of the present invention;

fig. 4 is a side view of the present invention.

In the figure: 1-support, 2-cylinder, 3-quick connector A, 4-quick tee joint, 5-air pipe, 6-first electromagnetic valve, 7-air source triple piece, 8-PLC, 9-button switch, 10-emergency stop button switch, 11-lifting bottom plate, 12-main air pipe, 13-pipe clamp, 14-nozzle, 15-second electromagnetic valve, 16-quick connector B, 17-silencer.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "one end", "the other end", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 in specific cases to those skilled in the art.

Referring to fig. 1-4, a polyurethane foam board production ejection device comprises a support 1, air cylinders 2, a quick connector A3, a quick three-way connector 4, air pipes 5, a first electromagnetic valve 6, an air source triple 7, a PLC8, a button switch 9, an emergency stop button switch 10, a lifting bottom plate 11, a main air pipe 12, a pipe clamp 13, a nozzle 14, a second electromagnetic valve 15 and a quick connector B16, wherein a plurality of air cylinders 2 are connected with the support 1 through bolts, air inlets and air outlets of the air cylinders 2 are connected with the quick connector A3, a plurality of quick connectors A3 are connected with the air pipes 5, the air pipes 5 on the air inlets of two adjacent air cylinders 2 are connected with the quick three-way connector 4, the air pipes 5 on the air outlets of the two adjacent air cylinders 2 are connected with the other quick three-way connector 4, the two quick three-way connectors 4 are connected with a working port of the first electromagnetic valve 6 through the air pipes 5, the air inlets of the first electromagnetic valve 6 are connected with an air outlet of the triple air source triple 7 through the air pipes 5, the air source triple piece filters impurities and moisture in air, atomized lubricating oil is injected into the filtered air simultaneously to lubricate subsequent working elements, the operation is smooth, and the service life is prolonged, air inlets of the air source triple pieces 7 are provided with quick connectors B17, the first electromagnetic valves 6 are connected with a PLC8, the PLC8 is respectively connected with a button switch 9 and an emergency stop button switch 10, the emergency stop button switch can be used to stop the device in emergency, the top ends of piston rods of the cylinders 2 are connected with the lower surface of the lifting bottom plate 11, the lifting bottom plate 11 is of a plate-shaped structure, the lower surface of the lifting bottom plate 11 is provided with a main air pipe 12, the main air pipe 12 is of a tubular structure connected end to end, the main air pipe 12 is fixed on the lower surface of the lifting bottom plate 11 through a pipe clamp 13, the side surface of the main air pipe 12 is connected with a plurality of nozzles 14, the main air pipe 12 is connected with a second electromagnetic valve 15, the second electromagnetic valve 15 is connected with PLC8, and PLC8 control second electromagnetic valve 15 is ventilated to main air pipe 12, and high-pressure air spouts from nozzle 14, can play the effect of clearance mould, and the air inlet of second electromagnetic valve 15 is equipped with quick-operation joint B16.

The gas vent of first solenoid valve 6 and second solenoid valve 15 all is equipped with muffler 17, the noise that produces in the solenoid valve working process can be eliminated greatly, wherein, first solenoid valve 6 is middling pressure formula tribit five-way solenoid valve, stability when can have effective lifting bottom plate jacking suspension of guaranteeing, second solenoid valve 15 is two three-way solenoid valve, cylinder 2 is triaxial area guide arm cylinder, its good accuracy can make lifting bottom plate steady and accurate to the function process, quick-operation joint A3 is external screw thread quick-operation joint, can realize the high-speed joint between each part, quick-operation joint B16 is public female quick-operation joint, can realize the high-speed connection of this device and outside air pump.

It should be noted that the utility model relates to a polyurethane foam board production ejection device, a plurality of cylinders 2 are fixed on support 1 through the bolt, the top of the piston rod of a plurality of cylinders 2 is all connected with lifting bottom plate 11, between cylinder 2 and first solenoid valve 6, all use quick-operation joint 3 and trachea 5 to connect between first solenoid valve 6 and the air supply trigeminy piece 7, first solenoid valve 6 is connected with PLC8, PLC8 is used to control first solenoid valve 6 to get electricity and control cylinder 2 to do work, make lifting bottom plate 11 realize the function of fixed point hovering and circulation lift, main trachea 12 is fixed on the lower surface of lifting bottom plate 11 through pipe strap 13, main trachea 12 is connected with a plurality of nozzles 14 on the side, main trachea 12 is connected with second solenoid valve 15, second solenoid valve 15 is connected with PLC8, PLC8 is used to control second solenoid valve 15 to ventilate to main trachea 12, spout from a plurality of nozzles 14, reach the purpose of clearing up the mould, the utility model discloses still have the function of clearance mould when realizing the automatic drawing of patterns of polyurethane foam board, can practice thrift a large amount of time in the in-service use process, reduce the human cost, improved the yields of product.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a polyurethane foam board production ejecting device, includes support (1), cylinder (2), quick-operation joint A (3), quick three way connection (4), trachea (5), first solenoid valve (6), air supply trigeminy piece (7), PLC (8), button switch (9), scram button switch (10), lifting bottom plate (11), main trachea (12), pipe strap (13), nozzle (14), second solenoid valve (15) and quick-operation joint B (16), its characterized in that: the plurality of cylinders (2) are connected with the bracket (1) through bolts; the air inlets and the air outlets of the plurality of air cylinders (2) are connected with quick connectors A (3); the quick connectors A (3) are all connected with air pipes (5); air pipes (5) on air inlets of two adjacent air cylinders (2) are connected with a quick three-way joint (4); the air pipes (5) on the air outlets of two adjacent air cylinders (2) are connected with another quick three-way joint (4); the two quick three-way joints (4) are connected with a working port of a first electromagnetic valve (6) through an air pipe (5); the air inlets of the first electromagnetic valves (6) are connected with the air outlets of the air source triple piece (7) through air pipes (5); the air inlets of the air source triple pieces (7) are provided with quick connectors B (16); the first electromagnetic valves (6) are connected with a PLC (8); the PLC (8) is respectively connected with the button switch (9) and the emergency stop button switch (10); the top ends of piston rods of the plurality of cylinders (2) are connected with the lower surface of the lifting bottom plate (11); the lifting bottom plate (11) is of a plate-shaped structure; a main air pipe (12) is arranged on the lower surface of the lifting bottom plate (11); the main air pipe (12) is of a tubular structure connected end to end; the main air pipe (12) is fixed on the lower surface of the lifting bottom plate (11) through a pipe clamp (13); the circumferential side surface of the main air pipe (12) is connected with a plurality of nozzles (14); the main air pipe (12) is connected with a second electromagnetic valve (15); a quick connector B (16) is arranged at an air inlet of the second electromagnetic valve (15); and the second electromagnetic valve (15) is connected with the PLC (8).

2. The polyurethane foam plate production ejection device as claimed in claim 1, wherein the exhaust ports of the first solenoid valve (6) and the second solenoid valve (15) are provided with silencers (17).

3. The polyurethane foam plate production ejection device as claimed in claim 1, wherein the first solenoid valve (6) is a medium-pressure three-position five-way solenoid valve, and the second solenoid valve (15) is a two-position three-way solenoid valve.

4. The polyurethane foam plate production ejection device as claimed in claim 1, wherein the cylinder (2) is a three-axis cylinder with guide rods.

5. The polyurethane foam plate production ejection device as claimed in claim 1, wherein the quick coupling A (3) is an externally threaded quick coupling.

6. The polyurethane foam plate production ejection device as claimed in claim 1, wherein the quick connector B (16) is a male and female quick connector.