CN114717783A

CN114717783A - Ironing process

Info

Publication number: CN114717783A
Application number: CN202210235196.7A
Authority: CN
Inventors: 陈秀莲
Original assignee: Shantou Yili Machine Equipment Co ltd
Current assignee: Shantou Yili Machine Equipment Co ltd
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-07-08
Anticipated expiration: 2042-03-11
Also published as: CN114717783B

Abstract

The invention discloses a hot-pressing process which is characterized by comprising the following steps: arranging an upper heating plate and a lower heating plate at a hot pressing station; setting an upper water cooling plate and a lower water cooling plate at a shaping station; the first cylinder and the second cylinder respectively drive the lower heating plate and the lower water cooling plate to move up and down; the two groups of rails are distributed up and down, and the upper group of rails and the lower group of rails form a feeding station outside the shell; the upper bearing frame and the lower bearing frame are respectively arranged on the upper group of tracks and the lower group of tracks; the upper working plate and the lower working plate are respectively arranged in the upper bearing frame and the lower bearing frame; the upper and lower driving mechanisms respectively drive the upper and lower bearing frames to make the upper and lower working discs respectively move back and forth along the upper and lower groups of rails and are positioned at each station for relevant operation; the chassis of the upper and lower working disks are made of temperature-resistant breathable material; a negative pressure mechanism is arranged below the feeding station, and an air suction disc of the negative pressure mechanism moves up and down along the vertical direction and is matched with the upper chassis and the lower chassis in turn to respectively form negative pressure in the upper working disc and the lower working disc. The process is suitable for bonding the edge of the fabric which is easy to form a curl.

Description

Ironing process

Technical Field

The invention belongs to seamless and traceless pressing of materials, and relates to a method for hot-pressing and laminating materials, in particular to a material ironing process for pressing by adopting a hot die plate and shaping by adopting a cold die plate.

Background

At present, the combination of the fabrics of the clothes is mainly completed by hot-press bonding of a machine, which greatly shortens the manufacturing process, the products need to be taken out and spread evenly and placed in a ventilated place for a period of time after high-temperature pressing, but the fabrics of the clothes, especially underwear still have elastic shrinkage and the shrinkage rates of the fabrics are inconsistent, so that the sizes of the products are difficult to reach the unified size required by design, in addition, the adhesives are melted by high-temperature pressing, the bonding force is reduced due to the fact that the adhesives are released for pressing and natural cooling, in order to further improve the efficiency and the quality, people adopt cold pressing to cool and shape the fabrics, so that the fabrics can be shaped under the same pressure, the products can be ensured to be unified in specification and quality, and the products are popular with the majority of clothing manufacturers.

Two patent application documents are given below to reveal the state of the art at this stage.

Chinese patent application CN106626397A proposes a material bonder, which is provided with a hot upper template and a hot lower template, a cold upper template and a cold lower template in a casing, wherein the material is hot-pressed by the hot upper template and the hot lower template, and then cooled by the cold upper template and the cold lower template, so that the material can be rapidly bonded and shaped.

Chinese patent application CN111113905A also discloses an ironing machine, which adopts the movable arrangement of the upper and lower working disks with the upper and lower carrying frames respectively, the up-and-down movement of the lower heating plate and the lower water cooling plate can drive the upper and lower working disks to lift together with the material, and the upper and lower driving mechanisms can drive the upper and lower carrying frames to move back and forth respectively, so that the upper and lower working disks can use the upper and lower heating plates or the upper and lower water cooling plates together, and the efficiency of making clothes is further improved.

In the clothing manufacturing process, some fabrics are not easy to curl and are suitable for being processed by adopting the machine; however, some fabrics are easy to curl themselves to form hems, which brings great trouble to the operation of workers, and once the hems are not flattened before the operation, defective products are easy to cause after hot press forming.

Therefore, the fabric curling machine is improved by manufacturers, a negative pressure mechanism is fixed below a work disc for bearing fabric, and the fabric in the work disc is flattened by using negative pressure generated by the negative pressure mechanism so as to solve the problem of fabric curling.

However, the setting of negative pressure mechanism for the space has been increased to the working disc below, and simultaneously, the negative pressure can produce the flow of air, and both can influence the promotion of material temperature, make the material be heated from top to bottom and uneven problem appears, and the quality of material laminating has received the influence again.

Disclosure of Invention

The invention aims to overcome the defects and provide the ironing process, the negative pressure mechanism is arranged at the feeding and taking station, the lifting of the negative pressure mechanism is matched with the operation of the upper working plate and the lower working plate, so that the air suction plate can respectively generate negative pressure in the upper working plate and the lower working plate, the fabric in the upper working plate and the lower working plate is flattened before entering the hot pressing station and/or the cold pressing station, and the ironing process capable of preventing the edge of the fabric from curling is obtained.

The purpose of the invention is realized by the following steps:

a hot-pressing process is characterized by comprising the following steps:

an upper heating plate and a lower heating plate are arranged at a hot-pressing station in the shell; an upper water cooling plate and a lower water cooling plate are arranged at a shaping station in the shell; a first cylinder and a second cylinder are adopted to respectively drive the lower heating plate and the lower water cooling plate to move along the up-down direction; two groups of rails are fixed on two sides in the casing, the two groups of rails are distributed up and down to form an upper group of rails and a lower group of rails, the upper group of rails and the lower group of rails respectively extend outwards to the outside of the front end of the casing, and a feeding station is formed outside the front end of the casing; the upper group of tracks and the lower group of tracks are respectively provided with an upper bearing frame and a lower bearing frame; respectively placing an upper working disc and a lower working disc in an upper bearing frame and a lower bearing frame; the upper and lower driving mechanisms respectively drive the upper and lower bearing frames, so that the upper bearing frame, the upper working plate, the lower bearing frame and the lower working plate can respectively move back and forth along the upper and lower groups of tracks, and the upper and lower working plates can be positioned between the upper heating plate and the lower heating plate, or between the upper water cooling plate and the lower water cooling plate, or at a throwing and taking station outside the front end of the shell; the upper working disc comprises an upper chassis and an upper movable cover, the lower working disc comprises a lower chassis and a lower movable cover, and the upper chassis and the lower chassis are made of temperature-resistant breathable materials; a negative pressure mechanism is arranged below the feeding station, and a suction disc adopting the negative pressure mechanism can move up and down and is respectively matched with the upper chassis and the lower chassis so as to respectively form negative pressure in the upper working disc and the lower working disc and flatten the fabric; the fabric to be processed is clamped and conveyed by either the upper movable cover and the upper chassis or the lower movable cover and the lower chassis; the upper and lower driving mechanisms respectively drive the upper bearing frame and the lower bearing frame to pass through the hot pressing station, the shaping station and the feeding station in turn; and carrying out hot pressing at a hot pressing station, cooling at a shaping station, and taking and feeding at a feeding station.

Therefore, when only the lower working disc is left to be positioned at the feeding station, the air suction disc of the negative pressure mechanism can be lifted to be matched with the lower working disc, negative pressure can be generated in the lower working disc through a temperature-resistant breathable material to spread the fabric evenly, then, the lower movable cover can be closed to clamp the spread fabric in the lower working disc so as to enter a hot pressing station and a shaping station, and then, the air suction disc can be lowered to the original lowest position; when only the upper working disc is left to be positioned at the throwing station, the air suction disc of the negative pressure mechanism can be lifted by two gears to be matched with the upper working disc, negative pressure can be generated in the upper working disc through a temperature-resistant breathable material to flatly spread the fabric, then, the upper movable cover can be closed to clamp the flatly spread fabric in the upper working disc so as to enter a hot pressing station and a shaping station, and then, the air suction disc can be descended to the original lowest position.

Therefore, the negative pressure mechanism can utilize the cooperation of the air suction disc which can be lifted up and down and the upper working disc and the lower working disc which alternately enter the throwing station to respectively generate negative pressure in the upper working disc and the lower working disc so as to evenly spread the fabrics in the upper working disc and the lower working disc.

In the scheme, the air suction disc is immediately lowered to the original lowest position after the operation is finished, so that the subsequent upper working disc or the subsequent lower working disc can enter each station, and the operation of the upper working disc or the lower working disc is not hindered.

In addition, no matter the upper working plate or the lower working plate, the upper material and the working plate can be conveyed to the position between the upper heating plate and the lower heating plate through the upper bearing frame and the lower bearing frame by the upper driving mechanism and the lower driving mechanism, or the position between the upper water cooling plate and the lower water cooling plate, or the outer side of the front end of the shell, the upper heating plate and the lower heating plate can be used for hot pressing, the upper water cooling plate and the lower water cooling plate can be used for shaping, finally the feeding and taking positions are sent back by the upper driving mechanism and the lower driving mechanism, and the upper working plate and the lower working plate can finish the operations of feeding, hot pressing, shaping, material taking and the like.

In the hot pressing process, the lower heating plate moves upwards to drive the upper working plate or the lower working plate and the materials to ascend, so that the materials leave the upper bearing frame or the lower bearing frame and are hot pressed by the upper heating plate and the lower heating plate; in the shaping process, the lower water cooling plate moves upwards to drive the upper working plate or the lower working plate and the materials to ascend, so that the materials leave the upper bearing frame or the lower bearing frame and are cooled by the upper water cooling plate and the lower water cooling plate.

And the upper working disc and the lower working disc can respectively move back and forth along the upper group of rails and the lower group of rails under the driving of the upper driving mechanism and the lower driving mechanism, and can be alternately positioned at a hot-pressing station and a shaping station, so that materials on the upper working disc and the lower working disc can be alternately operated at the hot-pressing station and the shaping station.

In the scheme, the upper driving mechanism comprises an upper synchronous motor, an upper synchronous wheel and an upper synchronous belt, the upper synchronous motor drives the upper synchronous belt to transmit through the upper synchronous wheel, and the upper synchronous belt drives the upper bearing frame and the upper working disc to move in the upper group track; the lower driving mechanism comprises a lower synchronous motor, a lower synchronous wheel and a lower synchronous belt, the lower synchronous motor drives the lower synchronous belt to transmit through the lower synchronous wheel, and the lower synchronous belt drives the lower bearing frame and the lower working disc to move in the lower group of tracks.

The synchronous motor, the synchronous wheel and the synchronous belt are adopted for driving, so that the position of the working disc in the moving or working position is more accurate, and the cooperation of the working disc with the upper and lower heating plates and the upper and lower water cooling plates can be better ensured.

Preferably, in the above scheme, the method further comprises the following steps of: the controller controls the upper driving mechanism and the lower driving mechanism to enable the upper working disc and the lower working disc to alternately enter a hot pressing station, a shaping station and a throwing and taking station, and controls the work of the power source and the vertical movement of the air suction disc of the negative pressure mechanism to realize automatic operation.

In the above scheme, the following steps may be adopted: the upper working plate inductive switch and the lower working plate inductive switch are arranged on the throwing and taking station, the upper working plate inductive switch and the lower working plate inductive switch can respectively acquire signals of the upper working plate and the lower working plate reaching or leaving the throwing and taking station in real time, the controller controls the throwing and taking station according to the signals provided by the upper working plate inductive switch and the lower working plate inductive switch, and the positions and the movement of the upper working plate and the lower working plate can be corrected.

Therefore, the upper working disc and the lower working disc can be moved and positioned accurately at various stations by the aid of the matching of the upper working disc and the lower working disc sensing switches, and damage to related parts caused by pressing of the upper working disc and the lower working disc at a hot pressing station or a shaping station due to inaccurate positions is prevented.

In the above scheme, the following steps may be adopted: an upper movable cover and a lower movable cover inductive switch are arranged on the delivery station, the upper movable cover and the lower movable cover inductive switch can acquire signals of opening or closing of the upper movable cover or the lower movable cover in real time, and the controller controls the upper working plate or the lower working plate to execute the translation operation according to the closing signals provided by the upper movable cover and the lower movable cover inductive switch.

Therefore, the upper working plate or the lower working plate can be moved after the movable cover is covered by the upper movable cover and the lower movable cover through the matching of the induction switches of the upper movable cover and the lower movable cover, so that the upper working plate and the lower working plate can be prevented from being operated by mistake, and the machine can be prevented from being damaged by mistake operation.

Preferably, in the above scheme, the method further comprises the following steps: an upper movable cover sensing switch and a lower movable cover sensing switch are arranged on the throwing and taking station, the upper movable cover sensing switch and the lower movable cover sensing switch can acquire signals of opening or closing of the upper movable cover or the lower movable cover in real time, and the controller controls the upper movable cover sensing switch and the lower movable cover sensing switch according to the opening signals provided by the upper movable cover sensing switch and the lower movable cover sensing switch, so that the air suction disc of the negative pressure mechanism is allowed to perform ascending and the negative pressure mechanism generates negative pressure.

Therefore, the matching of the upper movable cover and the lower movable cover inductive switches can ensure that the air suction disc is lifted and generates negative pressure after the movable cover is opened, and the opening of the movable cover can not be interfered by the negative pressure and is not hindered.

Preferably, in the above scheme, the method further comprises the following steps: an upper movable cover sensing switch and a lower movable cover sensing switch are arranged on the throwing and taking station, the upper movable cover sensing switch and the lower movable cover sensing switch can acquire signals of opening or closing the upper movable cover or the lower movable cover in real time, and the controller controls according to the signals of closing the upper movable cover sensing switch and the lower movable cover sensing switch, so that the negative pressure mechanism stops generating negative pressure, and an air suction disc of the negative pressure mechanism performs descending operation.

Therefore, the cooperation of the upper movable cover and the lower movable cover inductive switches can ensure that the negative pressure mechanism is removed after the fabric is clamped by the movable cover and the chassis, so that the fabric which is flattened before being clamped is always under the action of negative pressure, and the situation that the fabric is curled again possibly due to the fact that the negative pressure mechanism is removed too early is prevented.

Preferably, in the above scheme, the method further comprises the following steps: when the controller detects the opening signal provided by the upper and lower movable cover inductive switches, the controller further controls the ascending gear of the air suction disc of the negative pressure mechanism according to the signal provided by the upper and lower working disc inductive switches.

Specifically, in the above scheme, under the condition that the upper and lower movable cover inductive switches provide an opening signal, when the upper working disc inductive switch is an arrival signal and the lower working disc inductive switch is a departure signal, the controller controls the air suction disc of the negative pressure mechanism to be lifted up by two gears according to the signals; under the condition that the upper and lower movable cover inductive switches provide opening signals, when the lower working plate inductive switch is an arrival signal and the upper working plate inductive switch is a departure signal, the controller controls the air suction plate of the negative pressure mechanism to lift a gear according to the signals.

Therefore, under the matching of the induction switches of the upper working plate and the lower working plate, the air suction plate of the negative pressure mechanism can be accurately matched with the upper working plate and the lower working plate so as to form negative pressure in the corresponding working plate at present.

Preferably, in the above scheme, the method further comprises the following steps: when the controller detects the covering signals provided by the upper and lower movable cover inductive switches, the controller further controls the descending gear of the air suction disc of the negative pressure mechanism according to the signals provided by the upper and lower working disc inductive switches.

Specifically, in the above scheme, under the condition that the upper and lower movable cover inductive switches provide a covering signal, when the upper working disc inductive switch is an arrival signal and the lower working disc inductive switch is a departure signal, the controller controls the air suction disc of the negative pressure mechanism to descend by two gears; under the condition that the upper and lower movable cover inductive switches provide a covering signal, when the upper working plate inductive switch is a leaving signal and the lower working plate inductive switch is an arriving signal, the controller controls the air suction plate of the negative pressure mechanism to descend by a gear. *

Therefore, under the further cooperation of the upper working disc induction switch and the lower working disc induction switch, the air suction disc of the negative pressure mechanism can accurately select a descending gear and quickly return to the lowest position, so that the upper working disc and the lower working disc can move conveniently.

The invention creates the ironing process, the negative pressure mechanism utilizes the matching of the air suction disc which is lifted up and down and the upper and lower working discs which enter the feeding station in turn to respectively generate negative pressure in the upper and lower working discs, so as to flatten the fabrics positioned on the upper and lower working discs and prevent the edges of the fabrics from curling, the process is suitable for processing the fabrics which are easy to curl, and the production efficiency can be improved and the labor intensity of workers can be reduced.

In the ironing process, the cooperation of the upper movable cover and the lower movable cover is utilized, so that the opening of the movable cover can be ensured not to be influenced by negative pressure, the fabric is always flattened by the negative pressure before being clamped and is not curled, particularly, the covering of the movable cover can be a premise of continuous operation, when the movable cover is opened all the time, after the operation of a hot pressing station or a shaping station is finished, the lower heating plate and the lower water cooling plate can descend and are in a waiting state until the movable cover is covered, and the machine can be prevented from being damaged due to misoperation.

In the ironing process, the induction switches of the upper movable cover and the lower movable cover are further matched with the induction switches of the upper working plate and the lower working plate, and the air suction plate of the negative pressure mechanism can be lifted up and down to be respectively and accurately matched with the upper working plate and the lower working plate, so that negative pressure is formed in the corresponding upper working plate or the corresponding lower working plate, and the flat spreading operation of the fabrics in the upper working plate and the lower working plate is met.

In the ironing process, the air suction disc of the negative pressure mechanism can be timely separated from the working disc after the movable cover is covered by the movable cover by utilizing the matching of the upper movable cover and the lower movable cover inductive switches, so that the air suction disc can not obstruct the movement of the working disc.

According to the hot-pressing process, the air suction disc of the negative pressure mechanism can provide negative pressure for the upper working disc and the lower working disc of the feeding station for the wheel flow through lifting, so that the upper working disc and the lower working disc share one negative pressure machine to be possible.

Drawings

FIG. 1 is a schematic view of an embodiment of an ironing press using the process of the invention;

FIG. 2 is a schematic view of the internal structure of the press housing of FIG. 1;

FIG. 3 is a schematic side view of FIG. 2;

FIG. 4 is a schematic view of the upper and lower platen structures of the press of FIG. 1;

fig. 5 is a schematic view of a negative pressure mechanism structure in the press of fig. 1.

Detailed Description

The following detailed description of the process of the present invention is made with reference to the accompanying drawings:

referring to fig. 1-5, a negative pressure mechanism 13 is disposed below the feeding and picking station, a suction disc 13a of the negative pressure mechanism 13 can be lifted by a cylinder 13b and a cylinder 13c to form a gear or two gears, and can be respectively matched with the upper and lower working

discs

9 and 10 by lifting up and down to form negative pressure in the upper and lower working

discs

9 and 10, an upper working disc inductive switch 9c, a lower working disc inductive switch 10c and an upper and lower movable cover inductive switch 14 are disposed at the feeding and picking station, a signal for opening or closing the upper movable cover 9b or the lower movable cover 10b is obtained by the upper and lower movable cover inductive switch 14 in real time, a signal for the upper working disc and the lower working disc to reach or leave the feeding and picking station is obtained by the upper working disc inductive switch 9c and the lower working disc inductive switch 10c, and a signal for the upper working disc and the lower working disc to reach or leave the feeding and picking station is obtained by the controller according to the upper working disc inductive switch 9c, The signals provided by the lower working plate inductive switch 10c and the upper and lower movable cover inductive switches 14 are automatically controlled.

The implementation mode of the ironing process mainly comprises the following steps:

(90) the controller is adopted to drive the upper bearing frame 7 and the upper working disc 9 to move from the hot pressing station to the shaping station along the upper group of rails 5 through the upper driving mechanism 11, so that the materials on the upper working disc 9 are cooled and shaped, meanwhile, the controller drives the lower bearing frame 8 and the lower working disc 10 to move from the throwing station to the hot pressing station along the lower group of rails 6 through the lower driving mechanism 12, so that the materials on the lower working disc 10 are hot pressed;

(100) a controller is adopted to drive the lower bearing frame 8 and the lower working plate 10 to move from the hot pressing station to the shaping station along the lower group of rails 6 through a lower driving mechanism 12, so that the materials on the lower working plate 10 are cooled and shaped;

meanwhile, the controller is adopted to drive the upper bearing frame 7 and the upper working disc 9 to move from the shaping station to the throwing and taking station along the upper group of rails 5 through the upper driving mechanism 11, and the following detection and operation are carried out:

the controller is adopted to detect signals obtained by the upper and lower movable cover inductive switches 14 in a circulating manner, when the controller detects that the signals obtained by the upper and lower movable cover inductive switches 14 are opening signals, if the upper working plate inductive switch 9c is an arrival signal and the lower working plate inductive switch 10c is a departure signal, the controller controls the

air cylinders

13b and 13c to enable the air suction plate 13a to ascend two gears to be matched with the upper chassis 9a of the upper working plate 9, a negative pressure mechanism generates negative pressure on the upper chassis 9a, and the upper working plate 9 is used for taking out processed materials and putting in the materials to be processed again;

the controller is adopted to detect signals obtained by the upper and lower movable cover inductive switches 14 in a circulating manner, when the processed materials are taken out, the materials to be processed are put in again, the movable cover 9b is covered, the materials are clamped by the upper movable cover 9b and the upper chassis 9a, the controller detects that the signals obtained by the upper and lower movable cover inductive switches 14 are covering signals, if the upper working disc inductive switch 9c is an arrival signal and the lower working disc inductive switch 10c is a departure signal, the controller controls the negative pressure mechanism to stop generating negative pressure and enables the air suction disc 13a to descend by two gears by controlling the

air cylinders

13b and 13 c;

(110) the controller is adopted to drive the upper bearing frame 7 and the upper working disc 9 to move to a hot pressing station along the upper group of rails 5 through the upper driving mechanism 11, so that materials on the upper working disc 9 are subjected to hot pressing;

meanwhile, a controller is adopted to drive the lower bearing frame 8 and the lower working disc 10 to move to the throwing and taking station along the lower group of rails 6 through a lower driving mechanism 12, and the following detection and operation are carried out:

a controller is adopted to detect signals obtained by the upper and lower movable cover inductive switches 14 in a circulating manner, when the controller detects that the signals obtained by the upper and lower movable cover inductive switches 14 are opening signals, if the upper working plate inductive switch 9c is a leaving signal and the lower working plate inductive switch 10c is an arrival signal, the controller enables the air suction plate 13a to ascend by one gear to be matched with the lower chassis 10a of the lower working plate 10 through controlling the

air cylinders

13b and 13c, a negative pressure mechanism generates a negative pressure on the lower chassis 10a, and the lower working plate 10 is used for taking out processed materials and putting in the materials to be processed again;

the controller is adopted to detect signals obtained by the upper and lower movable cover inductive switches 14 in a circulating mode, when the processed materials are taken out, the materials to be processed are put in again, the lower movable cover 10b is covered, the materials are clamped by the lower movable cover 10b and the lower base plate 10a, the controller detects that the signals obtained by the upper and lower movable cover inductive switches 14 are covering signals, if the upper working plate inductive switch 9c is a leaving signal and the lower working plate inductive switch 10c is an arriving signal, the controller controls the negative pressure mechanism to stop generating negative pressure and enables the air suction plate 13a to descend by one gear through the

control cylinders

13b and 13 c.

Thus, by repeating steps 90-110, the upper and

lower work plates

9, 10 are operated alternately and continuously at different stations, which is suitable for processing materials that are themselves susceptible to forming curls.

A specific example is presented below to more fully understand how the process is specifically implemented.

The specific embodiment of the ironing process of the invention comprises the following steps:

(10) an upper heating plate 1 and a lower heating plate 2 are arranged at a hot-pressing station in the shell;

(20) an upper water cooling plate 3 and a lower water cooling plate 4 are arranged at a shaping station in the shell, and the lower heating plate 2 and the lower water cooling plate 4 are respectively controlled to move along the vertical direction by a controller through a first cylinder A and a second cylinder B;

(30) two groups of rails are fixed on two sides in the shell, the two groups of rails are distributed up and down to form an upper group of rails 5 and a lower group of rails 6, the upper group of rails 5 and the lower group of rails 6 respectively extend outwards to the outside of the front end of the shell, and a throwing station is formed outside the front end of the shell;

(40) an upper bearing frame 7 and a lower bearing frame 8 are respectively arranged on the upper group of tracks 5 and the lower group of tracks 6;

(50) the upper working disc 9 adopts an upper chassis 9a and an upper movable cover 9b, the lower working disc 10 adopts a lower chassis 10a and a lower movable cover 10b, the upper chassis 9a and the lower chassis 10a are made of temperature-resistant breathable materials, and the upper working disc 9 and the lower working disc 10 are respectively placed in the upper bearing frame 7 and the lower bearing frame 8;

(60) the controller drives the upper bearing frame 7 and the upper working disc 9 to move to the throwing and taking station along the upper group of rails 5 through the upper driving mechanism 11, and simultaneously, the controller drives the lower bearing frame 8 and the lower working disc 10 to move to the shaping station along the lower group of rails 6 through the lower driving mechanism 12;

(70) the controller is adopted to circularly detect signals acquired by the upper and lower movable cover inductive switches 14, when the controller detects that the signals acquired by the upper and lower movable cover inductive switches 14 are opening signals, if the upper working plate inductive switch 9c is an arrival signal and the lower working plate inductive switch 10c is a departure signal, the controller enables the air suction plate 13a to ascend through the

control cylinders

13b and 13c to be matched with the upper chassis 9a, the negative pressure mechanism generates negative pressure on the upper chassis 9a, and the upper working plate 9 is used for putting in materials to be processed;

the controller is adopted to detect signals acquired by the upper and lower movable cover inductive switches 14 in a circulating manner, when the controller detects that the signals acquired by the upper and lower movable cover inductive switches 14 are covering signals, if the upper working plate inductive switch 9c is an arrival signal and the lower working plate inductive switch 10c is a departure signal, the controller controls the negative pressure mechanism to stop generating negative pressure and controls the

air cylinders

13b and 13c to enable the air suction plate 13a to descend by two gears;

(80) the controller drives the upper bearing frame 7 and the upper working disc 9 to move to a hot pressing station along the upper group of rails 5 through the upper driving mechanism 11, so that materials on the upper working disc 9 are hot pressed;

meanwhile, the controller drives the lower bearing frame 8 and the lower working plate 10 to move to the throwing and taking station along the lower group of rails 6 through the lower driving mechanism 12, and the following detection and operation are also carried out:

a controller is adopted to circularly detect signals acquired by the upper and lower movable cover inductive switches 14, when the controller detects that the signals acquired by the upper and lower movable cover inductive switches 14 are opening signals, if the upper working plate inductive switch 9c is a leaving signal and the lower working plate inductive switch 10c is an arrival signal, the controller enables the air suction plate 13a to ascend by one gear to be matched with the air suction plate 13a by controlling the

air cylinders

13b and 13c, a negative pressure mechanism generates negative pressure on the lower chassis 10a, and materials to be processed are put into the working plate 10;

the controller is adopted to detect signals acquired by the upper and lower movable cover inductive switches 14 in a circulating manner, when the controller detects that the signals acquired by the upper and lower movable cover inductive switches 14 are covering signals, if the upper working plate inductive switch 9c is a leaving signal and the lower working plate inductive switch 10c is an arriving signal, the controller controls the negative pressure mechanism to stop generating negative pressure and controls the

air cylinders

13b and 13c to enable the air suction plate to descend by one gear;

(90) the controller is adopted to drive the upper bearing frame 7 and the upper working disc 9 to move from the hot pressing station to the shaping station along the upper group of rails 5 through the upper driving mechanism 11, so that the materials on the upper working disc 9 are cooled and shaped, meanwhile, the controller drives the lower bearing frame 8 and the lower working disc 10 to move to the hot pressing station along the lower group of rails 6 through the lower driving mechanism 12, so that the materials on the lower working disc 10 are hot pressed;

(100) a controller is adopted to drive the lower bearing frame 8 and the lower working disc 10 to continuously move to a shaping station along the lower group of tracks 6 through a lower driving mechanism 12, so that the materials on the lower working disc 10 are cooled and shaped;

meanwhile, the controller is adopted to drive the upper bearing frame 7 together with the upper working disc 9 to move back to the throwing and taking station along the upper group of rails 5 through the upper driving mechanism 11, and the following detection and operation are carried out:

air cylinders

13b and 13c to enable the air suction plate 13a to ascend two gears to be matched with the upper chassis 9a of the upper working plate 9, and a negative pressure mechanism generates negative pressure on the upper chassis 9a, so that processed materials are taken out from the working plate 9 and the materials to be processed are put in again;

air cylinders

13b and 13 c;

(110) the controller is adopted to drive the upper bearing frame 7 and the upper working disc 9 to move to a hot pressing station along the upper group of rails 5 through the upper driving mechanism 11, so that materials on the working disc 9 are subjected to hot pressing;

meanwhile, a controller is adopted to drive the lower bearing frame 8 and the lower working disc 10 to move back to the throwing and taking station along the lower group of rails 6 through a lower driving mechanism 12, and the following detection and operation are carried out:

the controller is adopted to detect signals obtained by the upper and lower movable cover inductive switches 14 in a circulating manner, when the controller detects that the signals obtained by the upper and lower movable cover inductive switches 14 are opening signals, if the upper working plate inductive switch 9c is a leaving signal and the lower working plate inductive switch 10c is an arrival signal, the controller enables the air suction plate 13a to ascend by one gear to be matched with the lower chassis 10a of the lower working plate 10 by controlling the

air cylinders

13b and 13c, negative pressure is generated on the lower chassis 10a by the negative pressure mechanism, and processed materials are taken out from the working plate 10 and materials to be processed are put in again;

the controller is adopted to detect signals obtained by the upper and lower movable cover inductive switches 14 in a circulating manner, when the processed materials are taken out, the materials to be processed are put in again, the lower movable cover 10b is covered, the materials are clamped by the lower movable cover 10b and the lower chassis 10a, the controller detects that the signals obtained by the upper and lower movable cover inductive switches 14 are covering signals, if the upper working disc inductive switch 9c is a leaving signal and the lower working disc inductive switch 10c is an arriving signal, the controller controls the negative pressure mechanism to stop generating negative pressure and enables the air suction disc 13a to descend by one gear through the

control cylinders

13b and 13 c;

(120) and repeatedly executing the steps 90-110 to enable the upper working plate 9 and the lower working plate 10 to operate continuously on different stations in turn.

In addition, in the above operation, the upper driving mechanism 11 includes an upper synchronous motor 11a, an upper synchronous wheel 11b and an upper synchronous belt 11c, the upper synchronous motor 11a drives the upper synchronous belt 11c to transmit through the upper synchronous wheel 11b, the upper synchronous belt 11c drives the upper carrying frame 7 and the upper working disc 9 to move in the upper group track 5, the lower driving mechanism 12 includes a lower synchronous motor 12a, a lower synchronous wheel 12b and a lower synchronous belt 12c, the lower synchronous motor 12a drives the lower synchronous belt 12c to transmit through the lower synchronous wheel 12b, and the lower synchronous belt 12c drives the lower carrying frame 8 and the lower working disc 10 to move in the lower group track 6.

Furthermore, in the above operation, when performing hot pressing, the lower heating plate 2 can move upward under the driving of the controller through the air cylinder a, the upper working plate 9 together with the material or the lower working plate 10 together with the material is supported by the lower heating plate 2, and the upper heating plate 1 and the lower heating plate 2 perform hot pressing on the material on the upper working plate 9 or the lower working plate 10 until the hot pressing is completed, the lower heating plate 2 can move downward under the driving of the controller through the air cylinder a to return to the original position, and the upper working plate 9 or the lower working plate 10 can descend to return to the upper carrying frame 7 or the lower carrying frame 8; when the sizing is carried out, the lower water cooling plate 4 can move upwards under the driving of the cylinder B by the controller, the upper working disc 9 together with the material or the lower working disc 10 together with the material is supported by the lower water cooling plate 4, the material on the upper working disc 9 or the lower working disc 10 is cooled by the upper water cooling plate 3 and the lower water cooling plate 4, and the lower water cooling plate 4 can move downwards under the driving of the cylinder B by the controller to return to the original position until the cooling is completed, and the upper working disc 9 or the lower working disc 10 can descend to return to the upper bearing frame 7 or the lower bearing frame 8.

Claims

1. The ironing process is characterized by comprising the following steps:

an upper heating plate and a lower heating plate are arranged at a hot-pressing station in the shell; an upper water cooling plate and a lower water cooling plate are arranged at a shaping station in the shell; a first cylinder and a second cylinder are adopted to respectively drive the lower heating plate and the lower water cooling plate to move along the up-down direction; two groups of rails are fixed on two sides in the casing, the two groups of rails are distributed up and down to form an upper group of rails and a lower group of rails, the upper group of rails and the lower group of rails respectively extend outwards to the outside of the front end of the casing, and a feeding station is formed outside the front end of the casing; the upper group of tracks and the lower group of tracks are respectively provided with an upper bearing frame and a lower bearing frame; respectively placing an upper working disc and a lower working disc in an upper bearing frame and a lower bearing frame; the upper and lower driving mechanisms respectively drive the upper and lower bearing frames, so that the upper bearing frame, the upper working plate, the lower bearing frame and the lower working plate can respectively move back and forth along the upper and lower groups of tracks, and the upper and lower working plates can be positioned between the upper heating plate and the lower heating plate, or between the upper water cooling plate and the lower water cooling plate, or at a throwing and taking station outside the front end of the shell; the upper working disc comprises an upper chassis and an upper movable cover, the lower working disc comprises a lower chassis and a lower movable cover, and the upper chassis and the lower chassis are made of temperature-resistant breathable materials; a negative pressure mechanism is arranged below the feeding station, and an air suction disc adopting the negative pressure mechanism can move up and down and is respectively matched with the upper chassis and the lower chassis so as to respectively form negative pressure in the upper working disc and the lower working disc and flatten the fabric; the fabric to be processed is clamped and conveyed by either the upper movable cover and the upper chassis or the lower movable cover and the lower chassis; the upper and lower driving mechanisms respectively drive the upper bearing frame and the lower bearing frame to pass through the hot pressing station, the shaping station and the feeding station in turn; and carrying out hot pressing at a hot pressing station, cooling at a shaping station, and taking and feeding at a feeding station.

2. The ironing process according to claim 1, further comprising controlling with a controller: the controller controls the upper driving mechanism and the lower driving mechanism to enable the upper working disc and the lower working disc to alternately enter a hot pressing station, a shaping station and a throwing and taking station, and controls the work of the power source and the vertical movement of the air suction disc of the negative pressure mechanism to realize automatic operation.

3. An ironing process according to claim 2, further comprising the steps of: an upper movable cover and a lower movable cover inductive switch are arranged on the delivery station, the upper movable cover and the lower movable cover inductive switch can acquire signals of opening or closing of the upper movable cover or the lower movable cover in real time, and the controller controls the upper movable cover and the lower movable cover inductive switch according to the opening signals provided by the upper movable cover and the lower movable cover inductive switch, so that the air suction disc of the negative pressure mechanism is allowed to ascend, and the negative pressure mechanism generates negative pressure.

4. The ironing process according to claim 2, further comprising the steps of: an upper movable cover sensing switch and a lower movable cover sensing switch are arranged on the throwing and taking station, the upper movable cover sensing switch and the lower movable cover sensing switch can acquire signals of opening or closing the upper movable cover or the lower movable cover in real time, and the controller controls according to the signals of closing the upper movable cover sensing switch and the lower movable cover sensing switch, so that the negative pressure mechanism stops generating negative pressure, and an air suction disc of the negative pressure mechanism performs descending operation.

5. The ironing process according to claim 3, wherein in case that the upper and lower movable cover sensing switches provide the on signal, when the upper operating plate sensing switch is the arrival signal and the lower operating plate sensing switch is the departure signal, the controller controls the suction plate of the negative pressure mechanism to be raised to two positions according to the signals; under the condition that the upper and lower movable cover inductive switches provide opening signals, when the lower working plate inductive switch is an arrival signal and the upper working plate inductive switch is a departure signal, the controller controls the air suction plate of the negative pressure mechanism to lift a gear according to the signals.

6. The ironing process according to claim 4, wherein in case that the upper and lower movable cover sensing switches provide a closing signal, when the upper operating plate sensing switch is an arrival signal and the lower operating plate sensing switch is a departure signal, the controller controls the air suction plate of the negative pressure mechanism to descend by two gears; under the condition that the upper and lower movable cover inductive switches provide a covering signal, when the upper working plate inductive switch is a leaving signal and the lower working plate inductive switch is an arriving signal, the controller controls the air suction plate of the negative pressure mechanism to descend by a gear.

7. The ironing process according to claim 2, further comprising the steps of:

under the condition that the induction switches of the upper and lower movable covers provide opening signals, when the induction switch of the upper working plate is an arrival signal and the induction switch of the lower working plate is a departure signal, the controller controls the air suction plate of the negative pressure mechanism to lift two gears; under the condition that the upper and lower movable cover inductive switches provide opening signals, when the lower working plate inductive switch is an arrival signal and the upper working plate inductive switch is a departure signal, the controller controls the air suction plate of the negative pressure mechanism to lift up by one gear;

under the condition that the upper and lower movable cover inductive switches provide covering signals, when the upper working plate inductive switch is an arrival signal and the lower working plate inductive switch is a departure signal, the controller controls the air suction plate of the negative pressure mechanism to descend by two gears; under the condition that the upper and lower movable cover inductive switches provide a covering signal, when the upper working plate inductive switch is a leaving signal and the lower working plate inductive switch is an arriving signal, the controller controls the air suction plate of the negative pressure mechanism to descend by a gear.

8. The ironing process according to claim 3, wherein the controller controls the negative pressure mechanism to stop generating the negative pressure and the suction plate of the negative pressure mechanism to perform a lowering operation in response to a closing signal provided from the upper and lower movable cover sensing switches.

9. The ironing process is characterized by comprising the following steps:

(90) the controller is adopted to drive the upper bearing frame 7 and the upper working disc 9 to move from the hot pressing station to the shaping station along the upper group of rails 5 through the upper driving mechanism 11, so that the materials on the upper working disc 9 are cooled and shaped, meanwhile, the controller drives the lower bearing frame 8 and the lower working disc 10 to move from the throwing and taking station to the hot pressing station along the lower group of rails 6 through the lower driving mechanism 12, so that the materials on the lower working disc 10 are hot pressed;

the controller is adopted to detect signals obtained by the upper and lower movable cover inductive switches 14 in a circulating manner, when the controller detects that the signals obtained by the upper and lower movable cover inductive switches 14 are opening signals, if the upper working plate inductive switch 9c is an arrival signal and the lower working plate inductive switch 10c is a departure signal, the controller controls the air cylinders 13b and 13c to enable the air suction plate 13a to ascend two gears to be matched with the upper chassis 9a of the upper working plate 9, a negative pressure mechanism generates negative pressure on the upper chassis 9a, and the upper working plate 9 is used for taking out processed materials and putting in the materials to be processed again;

the controller is adopted to detect signals obtained by the upper and lower movable cover inductive switches 14 in a circulating manner, when the processed materials are taken out, the materials to be processed are put in again, the movable cover 9b is covered, the materials are clamped by the upper movable cover 9b and the upper chassis 9a, the controller detects that the signals obtained by the upper and lower movable cover inductive switches 14 are covering signals, if the upper working disc inductive switch 9c is an arrival signal and the lower working disc inductive switch 10c is a departure signal, the controller controls the negative pressure mechanism to stop generating negative pressure and enables the air suction disc 13a to descend by two gears by controlling the air cylinders 13b and 13 c;

a controller is adopted to detect signals obtained by the upper and lower movable cover inductive switches 14 in a circulating manner, when the controller detects that the signals obtained by the upper and lower movable cover inductive switches 14 are opening signals, if the upper working plate inductive switch 9c is a leaving signal and the lower working plate inductive switch 10c is an arrival signal, the controller enables the air suction plate 13a to ascend by one gear to be matched with the lower chassis 10a of the lower working plate 10 through controlling the air cylinders 13b and 13c, a negative pressure mechanism generates a negative pressure on the lower chassis 10a, and the lower working plate 10 is used for taking out processed materials and putting in the materials to be processed again;

the controller is adopted to detect signals obtained by the upper and lower movable cover inductive switches 14 in a circulating mode, when the processed materials are taken out, the materials to be processed are put in again, the lower movable cover 10b is covered, the materials are clamped by the lower movable cover 10b and the lower base plate 10a, the controller detects that the signals obtained by the upper and lower movable cover inductive switches 14 are covering signals, if the upper working plate inductive switch 9c is a leaving signal and the lower working plate inductive switch 10c is an arriving signal, the controller controls the negative pressure mechanism to stop generating negative pressure and enables the air suction plate 13a to descend by one gear through the control cylinders 13b and 13 c.

10. The ironing process is characterized by comprising the following steps:

(70) the controller is adopted to circularly detect signals acquired by the upper and lower movable cover inductive switches 14, when the controller detects that the signals acquired by the upper and lower movable cover inductive switches 14 are opening signals, if the upper working plate inductive switch 9c is an arrival signal and the lower working plate inductive switch 10c is a departure signal, the controller enables the air suction plate 13a to ascend through the control cylinders 13b and 13c to be matched with the upper chassis 9a, the negative pressure mechanism generates negative pressure on the upper chassis 9a, and the upper working plate 9 is used for putting in materials to be processed;

the controller is adopted to detect signals acquired by the upper and lower movable cover inductive switches 14 in a circulating manner, when the controller detects that the signals acquired by the upper and lower movable cover inductive switches 14 are covering signals, if the upper working plate inductive switch 9c is an arrival signal and the lower working plate inductive switch 10c is a departure signal, the controller controls the negative pressure mechanism to stop generating negative pressure and controls the air cylinders 13b and 13c to enable the air suction plate 13a to descend by two gears;

meanwhile, the controller drives the lower bearing frame 8 and the lower working disc 10 to move to the throwing station along the lower group of rails 6 through the lower driving mechanism 12, and the following detection and operation are also carried out:

a controller is adopted to detect signals obtained by an upper movable cover inductive switch 14 and a lower movable cover inductive switch 14 in a circulating way, when the controller detects that the signals obtained by the upper movable cover inductive switch 14 and the lower movable cover inductive switch 14 are opening signals, if an upper working disc inductive switch 9c is an off signal and a lower working disc inductive switch 10c is an arrival signal, the controller enables an air suction disc 13a to ascend by controlling air cylinders 13b and 13c to be matched with the air suction disc 13a, a negative pressure mechanism generates negative pressure on a lower chassis 10a, and materials to be processed are put into the working disc 10;

the controller is adopted to detect signals acquired by the upper and lower movable cover inductive switches 14 in a circulating manner, when the controller detects that the signals acquired by the upper and lower movable cover inductive switches 14 are covering signals, if the upper working plate inductive switch 9c is a leaving signal and the lower working plate inductive switch 10c is an arriving signal, the controller controls the negative pressure mechanism to stop generating negative pressure and controls the air cylinders 13b and 13c to enable the air suction plate to descend by one gear;

the controller is adopted to detect signals obtained by the upper and lower movable cover inductive switches 14 in a circulating manner, when the controller detects that the signals obtained by the upper and lower movable cover inductive switches 14 are opening signals, if the upper working plate inductive switch 9c is an arrival signal and the lower working plate inductive switch 10c is a departure signal, the controller controls the air cylinders 13b and 13c to enable the air suction plate 13a to ascend two gears to be matched with the upper chassis 9a of the upper working plate 9, and a negative pressure mechanism generates negative pressure on the upper chassis 9a, so that processed materials are taken out from the working plate 9 and the materials to be processed are put in again;

the controller is adopted to detect the signals obtained by the upper and lower movable cover inductive switches 14 in a circulating way, when the processed materials are taken out, the materials to be processed are put in again, the movable cover 9b is covered, the materials are clamped by the upper movable cover 9b and the upper chassis 9a, the controller detects that the signals obtained by the upper and lower movable cover inductive switches 14 are covering signals, if the upper working disc inductive switch 9c is an arrival signal and the lower working disc inductive switch 10c is a departure signal, the controller controls the negative pressure mechanism to stop generating negative pressure and controls the air suction disc 13a to descend by two gears through the control cylinders 13b and 13 c;

the controller is adopted to detect signals obtained by the upper and lower movable cover inductive switches 14 in a circulating manner, when the controller detects that the signals obtained by the upper and lower movable cover inductive switches 14 are opening signals, if the upper working plate inductive switch 9c is a leaving signal and the lower working plate inductive switch 10c is an arrival signal, the controller enables the air suction plate 13a to ascend by one gear to be matched with the lower chassis 10a of the lower working plate 10 by controlling the air cylinders 13b and 13c, negative pressure is generated on the lower chassis 10a by the negative pressure mechanism, and processed materials are taken out from the working plate 10 and materials to be processed are put in again;

the controller is adopted to detect signals obtained by the upper and lower movable cover inductive switches 14 in a circulating manner, when the processed materials are taken out, the materials to be processed are put in again, the lower movable cover 10b is covered, the materials are clamped by the lower movable cover 10b and the lower chassis 10a, the controller detects that the signals obtained by the upper and lower movable cover inductive switches 14 are covering signals, if the upper working disc inductive switch 9c is a leaving signal and the lower working disc inductive switch 10c is an arriving signal, the controller controls the negative pressure mechanism to stop generating negative pressure and enables the air suction disc 13a to descend by one gear through the control cylinders 13b and 13 c;