CN213328425U

CN213328425U - Artificial leather foaming forming machine

Info

Publication number: CN213328425U
Application number: CN202021104382.XU
Authority: CN
Inventors: 熊汗济
Original assignee: Anhui Kaiyu Plastic Technology Co ltd
Current assignee: Anhui Kaiyu Plastic Technology Co ltd
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2021-06-01
Anticipated expiration: 2030-06-15

Abstract

The utility model relates to the technical field of foaming equipment, in particular to an artificial leather foaming forming machine, which comprises a foaming chamber, a heating chamber, a first heating element in the inner cavity of the heating chamber, a shell, an end cover, a feed inlet, a discharge pipe, an ultrasonic generator, an ultrasonic transducer, a spiral feed rod, a motor and a controller, wherein the spiral feed rod penetrates through one end of the right side of the shell and is in transmission connection with the motor through a belt and a belt pulley, the inner cavity of the heating chamber comprises a first heating chamber, a second heating chamber and a third heating chamber which are sequentially arranged from right to left, the inner walls of the first heating chamber, the second heating chamber and the third heating chamber are all provided with a first temperature sensor, the mixing agent in the heating chamber can be generally stirred and mixed, the temperature of the mixing agent is gradually increased while the temperature is more uniform, the foaming quality of a finished product is, and the damage of high temperature to the motor is reduced.

Description

Artificial leather foaming forming machine

Technical Field

The utility model relates to a foaming equipment technical field specifically is an artificial leather foaming make-up machine.

Background

When the PVC synthetic leather is heated, the thermal motion of the molecular chain becomes fierce, the effect between the molecular chains is weakened, the interval is also increased, the plasticizer molecule is inserted into the PVC synthetic leather molecular chain at the moment, even the plasticizer is still remained on the original position when cooling, thereby the approach of the PVC synthetic leather molecular chain is obstructed, the small thermal motion of the PVC synthetic leather molecular chain becomes easy, the PVC synthetic leather also becomes soft plastic, the content of the plasticizer is larger, the plasticizing temperature of the PVC synthetic leather is lower, and the product is softer.

The foaming agent is the most important factor influencing the performance of PVC artificial leather products, and the dispersibility, the decomposition temperature, the decomposition rate, the gas forming amount and the heat effect during decomposition of the foaming agent have great influence on the quality and the yield of the products. In order to meet different product requirements, the formula needs to be adjusted, and corresponding changes of plasticizing and foaming temperatures can be caused, for example, if harder foamed PVC artificial leather needs to be obtained, the dosage of a plasticizer needs to be reduced, and the initial decomposition temperature of a foaming agent needs to be synchronously increased so as to meet the processing requirements.

When the PVC synthetic leather foams, need progressively promote its temperature, guarantee the compliance of its foaming's cell quality and goods, also carry out the pressure release to the indoor outer gas of foaming simultaneously, reduce its influence to the foaming effect.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to solve the above problem of prior art, the utility model provides an artificial leather foaming make-up machine can mix the general stirring of the inside mixing agent of heating chamber, on one side to its temperature progressively increase, the temperature after mixing is more even, has promoted off-the-shelf foaming quality, and the motor setting can protect the motor in the lower one side of temperature simultaneously, reduces the damage of high temperature to the motor.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a main technical scheme: first heating member, casing, end cover, feed inlet, discharging pipe, supersonic generator, ultrasonic transducer, spiral feed rod, motor and controller including foaming chamber, heating chamber inner chamber, spiral feed rod runs through casing right side one end and passes through the belt and the belt pulley is connected with motor drive, the heating chamber inner chamber includes first heating chamber, second heating chamber and the third heating chamber that sets gradually from the right side left, first heating chamber, second heating chamber and third heating chamber inner wall all are provided with a temperature sensor.

Preferably, the foaming chamber is provided with a pressure relief pipe communicated with the outside, and the pressure relief pipe is provided with a pressure relief air valve.

Preferably, the inner cavity of the end cover is provided with a heat conduction sleeve, and a second heating element is arranged between the heat conduction sleeve and the end cover.

Preferably, the inner cavity of the heat conduction sleeve is also provided with a second temperature sensor.

Preferably, a flow rate control valve is further arranged at one end of the discharge hole in the left side of the end cover.

Preferably, the first heating chamber, the second heating chamber and the third heating chamber are adjacent and isolated by an insulating ring.

(III) advantageous effects

The utility model provides an artificial leather foaming and forming machine. The method has the following beneficial effects:

(1) the mixing agent in the heating chamber can be generally stirred and mixed, the temperature of the mixing agent is gradually increased (the heating temperature of the first heating chamber, the second heating chamber and the third heating chamber is adjusted by the controller), the mixed temperature is more uniform, and the foaming quality of a finished product is improved.

(2) The motor is arranged on one side with lower temperature, and the motor can be protected through the transmission of the belt and the belt pulley, so that the damage of high temperature to the motor is reduced.

(3) The heat conduction sleeve and the second heating element in the inner cavity of the end cover are matched for use, so that the foaming time is prolonged, and the foaming is more thorough.

Drawings

Fig. 1 is a front sectional view of the present invention.

In the figure: 1. a foaming chamber; 2. a first heating member; 3. a housing; 4. an end cap; 5. a feed inlet; 6. a discharge pipe; 7. an ultrasonic generator; 8. an ultrasonic transducer; 9. a screw feed rod; 10. a motor; 11. a controller; 12. a first heating chamber; 13. a second heating chamber; 14. a third heating chamber; 15. a first temperature sensor; 16. a pressure relief pipe; 17. a pressure relief air valve; 18. a heat conducting sleeve; 19. a second heating member; 20. a second temperature sensor; 21. a flow rate control valve; 22. and a heat insulation ring.

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.

As shown in fig. 1, the artificial leather foaming and forming machine of the embodiment includes a foaming chamber 1, a heating chamber, a first heating element 2 in the inner cavity of the heating chamber, a housing 3, an end cap 4, a feeding port 5, a discharging pipe 6, an ultrasonic generator 7, an ultrasonic transducer 8, a spiral feeding rod 9, a motor 10 and a controller 11, wherein the spiral feeding rod 9 penetrates through one end of the right side of the housing 3 and is in transmission connection with the motor 10 through a belt and a belt pulley, the inner cavity of the heating chamber includes a first heating chamber 12, a second heating chamber 13 and a third heating chamber 14 which are sequentially arranged from right to left, and first temperature sensors 15 are arranged on the inner walls of the first heating chamber 12, the second heating chamber 13. The heating temperature of the inner cavities of the first heating chamber 12, the second heating chamber 13 and the third heating chamber 14 is set through the controller 11, when the motor 10 is driven, the spiral feeding rod 9 can stir the raw materials, the temperature of the mixed raw materials is gradually increased through the first heating chamber 12, the second heating chamber 13 and the third heating chamber 14, the temperature of the mixed raw materials is more uniform, and the foaming quality is better.

Further, the foaming chamber 1 is provided with a pressure relief pipe 16 communicated with the outside, and the pressure relief pipe 16 is provided with a pressure relief air valve 17. The pressure relief valve 17 relieves the pressure of the gas escaping from the interior of the foaming chamber 1.

Further, a heat conduction sleeve 18 is arranged in the inner cavity of the end cover 4, and a second heating element 19 is arranged between the heat conduction sleeve 18 and the end cover 4. The heat conducting sleeve 18 in the inner cavity of the end cover 4 is matched with the second heating element 19 for use, so that the foaming time is prolonged, and the foaming is more thorough.

Further, a second temperature sensor 20 is disposed in the inner cavity of the heat-conducting sleeve 18. The second temperature sensor 20 detects the temperature of the inner cavity of the heat conductive sleeve 18 and feeds back the temperature to the controller 11.

Furthermore, a flow rate control valve 21 is arranged at one end of the discharge hole at the left side of the end cover 4.

Further, the first heating chamber 12, the second heating chamber 13 and the third heating chamber 14 are isolated from each other by an insulating ring 22.

The working principle is as follows: firstly, the heating temperature inside the first heating chamber 12, the second heating chamber 13, the third heating chamber 14 and the heat conducting sleeve 18 is set through the controller 11, raw materials are added through the feeding port 5, the motor 10 is started, the motor 10 drives the spiral feeding rod 9 to rotate, the spiral feeding rod 9 can stir the raw materials, the temperature of the raw materials is gradually increased through the first heating chamber 12, the second heating chamber 13 and the third heating chamber 14 in sequence, then the raw materials enter the heat conducting sleeve 18, the materials can foam through the first heating chamber 12, the second heating chamber 13, the third heating chamber 14 and the heat conducting sleeve 18, and the pressure relief air valve 17 relieves the pressure of gas escaping from the inside and the outside of the foaming chamber 1.

Claims

1. The utility model provides an artificial leather foaming make-up machine, includes first heating member (2), casing (3), end cover (4), feed inlet (5), discharging pipe (6), supersonic generator (7), ultrasonic transducer (8), spiral feed rod (9), motor (10) and controller (11) of foaming room (1), heating chamber inner chamber, its characterized in that: spiral feed rod (9) run through casing (3) right side one end and pass through belt and belt pulley and be connected with motor (10) transmission, the heating chamber inner chamber includes first heating chamber (12), second heating chamber (13) and third heating chamber (14) that set gradually from the right side left, first heating chamber (12), second heating chamber (13) and third heating chamber (14) inner wall all are provided with first temperature sensor (15).

2. The artificial leather foam molding machine according to claim 1, characterized in that: the foaming chamber (1) is provided with a pressure relief pipe (16) communicated with the outside, and the pressure relief pipe (16) is provided with a pressure relief air valve (17).

3. The artificial leather foam molding machine according to claim 1, characterized in that: the inner cavity of the end cover (4) is provided with a heat conduction sleeve (18), and a second heating element (19) is arranged between the heat conduction sleeve (18) and the end cover (4).

4. The artificial leather foaming and molding machine according to claim 3, characterized in that: and a second temperature sensor (20) is also arranged in the inner cavity of the heat conduction sleeve (18).

5. The artificial leather foaming and molding machine according to claim 4, characterized in that: and one end of the discharge hole at the left side of the end cover (4) is also provided with a flow rate control valve (21).

6. The artificial leather foam molding machine according to claim 1, characterized in that: the first heating chamber (12), the second heating chamber (13) and the third heating chamber (14) are adjacent and isolated by an insulating ring (22).