阅读说明：本技术 一种基于热升华工艺的烫画机转印方法 (Pyrography machine transfer method based on thermal sublimation process ) 是由 陈辉 黄杰 于 2020-06-25 设计创作，主要内容包括：本发明公开了一种基于热升华工艺的烫画机转印方法,主要包括以下步骤：S1、预热；S2、调试；S3、转印；S4、整理,一种双工位烫画机,包括工作台、上板和两块下板,所述上板的下表面安装有加热板,所述工作台上通过两根支撑杆共同支撑有横杆,所述横杆上固定安装有气缸,所述气缸的输出端与上板固定连接,所述上板的两侧均通过固定件安装有压块,所述工作台上对称设置有两个滑轨,两个所述下板均滑动设置在两个滑轨的上方,两个所述滑轨之间放置有电子发射器。本发明通过静电感应现象可使下板处的电荷重新分布,从而将涤纶承烫件静电吸附在下板上,即具有耗能少的优点,又能大幅度降低噪音,提高工作环境的舒适性。(The invention discloses a pyrograph machine transfer printing method based on a thermal sublimation process, which mainly comprises the following steps of: s1, preheating; s2, debugging; s3, transfer printing; s4, arrangement, a duplex position pyrograph machine, including workstation, upper plate and two hypoplastron, the hot plate is installed to the lower surface of upper plate, it has the horizontal pole to support jointly through two spinal branch vaulting poles on the workstation, fixed mounting has the cylinder on the horizontal pole, the output and the upper plate fixed connection of cylinder, the briquetting is all installed through the mounting in the both sides of upper plate, the symmetry is provided with two slide rails, two on the workstation the hypoplastron all slides and sets up in the top of two slide rails, two electron emitter has been placed between the slide rail. The invention can redistribute the charge at the lower plate through the electrostatic induction phenomenon, thereby electrostatically adsorbing the terylene ironing piece on the lower plate, which not only has the advantage of low energy consumption, but also can greatly reduce the noise and improve the comfort of the working environment.)

1. A pyrograph machine transfer printing method based on a thermal sublimation process is characterized in that: the specific transfer method is as follows:

s1, preheating: turning on a power supply, selecting a heating temperature, heating the heating plate to a preset temperature, and waiting for 10-15 min;

s2, debugging: selecting a pressure value of an upper plate (11), laying a test piece on one lower plate (5) and enabling the test piece to be positioned under the upper plate (11), controlling an air cylinder (10) to enable the upper plate (11) to move downwards, heating the test piece by a heating plate, controlling the air cylinder (10) to enable the upper plate (11) to move upwards after a period of time, taking down the test piece to observe a transfer effect, and adjusting the pressure value, the heating temperature and the heating time according to the transfer effect;

s3, transfer: flatly spreading the hot-bearing object on one lower plate (5), sweeping the hot-bearing object by using a long brush (6), starting an electronic emitter (15) to start transfer printing, carrying out flatting and leveling operation on the other lower plate (5) in the transfer printing process, and changing the position of the lower plate (5) after the transfer printing is finished to realize the transfer printing without stopping the machine;

s4, sorting: after the workpiece to be ironed is processed, the upper plate (11) is returned to the initial position through the air cylinder (10), all power supplies are turned off, and all workpieces are reset;

the transfer process also relates to a double-station pyrograph machine which comprises a workbench (1), an upper plate (11) and two lower plates (5), the lower surface of the upper plate (11) is provided with a heating plate, a cross bar is supported on the worktable (1) through two support bars (17), the cross bar is fixedly provided with an air cylinder (10), the output end of the air cylinder (10) is fixedly connected with the upper plate (11), both sides of the upper plate (11) are provided with pressing blocks (9) through fixing pieces (12), two slide rails (13) are symmetrically arranged on the workbench (1), the two lower plates (5) are arranged above the two slide rails (13) in a sliding manner, an electron emitter (15) is arranged between the two slide rails (13), a metal thin plate (14) is fixedly arranged above the electron emitter (15), and each supporting rod (17) is provided with an explosion-proof mechanism.

2. The pyrograph machine transfer printing method based on the thermal sublimation process according to claim 1, wherein each explosion-proof mechanism comprises an insulation box (2), a pressure plate (4) and a conductive plate (18), each support rod (17) is provided with a vertical groove, each vertical groove is fixedly provided with an elastic part (3) connected with the corresponding pressure plate (4), each insulation box (2) is mounted on the side wall of the corresponding support rod (17) through a fixing frame, a telescopic pipe (8) is welded between each insulation box (2) and the corresponding pressure plate (4), a partition plate (20) is hermetically and slidably arranged in each insulation box (2), and each conductive plate (18) is fixedly connected with the corresponding partition plate (20) through an insulation rod (19).

3. The pyrograph machine transfer printing method based on the thermal sublimation process according to claim 2, wherein each partition plate (20) divides the inside of the corresponding insulating box (2) into a liquid storage area and a control area, the two telescopic pipes (8) are respectively communicated with the corresponding liquid storage areas, each liquid storage area and each telescopic pipe (8) contain a transmission solution, and each conductive plate (18) is electrically connected with a ground wire.

4. The method according to claim 1, characterized in that the upper surface of the metal sheet (14) is provided with a plurality of parallel ribs.

5. The pyrograph machine transfer printing method based on the thermal sublimation process according to claim 4, wherein the transmission solution is a conductive solution, a conductive block (22) is embedded in the side wall of each insulation box (2), each conductive block (22) is located in a corresponding control area, and a coil (23) electrically connected with the conductive block (22) is further installed in the control area.

Technical Field

The invention relates to the technical field of pyrograph machines, in particular to a pyrograph machine transfer method based on a thermal sublimation process.

Background

The pyrograph machine can transfer patterns to objects such as fabrics, ceramics, metals and the like through different processes, and for the clothing industry, the pyrograph machine is common equipment in clothing processing production, wherein the light-color polyester cloth mainly uses a thermal sublimation process to realize the transfer printing of the patterns, and the more the polyester-containing component is, the more the color is.

The upper plate and the hypoplastron of current pyrograph machine are mostly made of metal, in order to improve heat conduction efficiency, and for fixed cloth, still can increase negative pressure adsorption equipment in hypoplastron department, in order to avoid the cloth to take place to remove when hot plate and cloth contact, the pattern dislocation after leading to the rendition, but negative pressure adsorption equipment relies on the air pressure difference that high-speed air current flow produced to reach the absorption purpose, not only the power consumption is high, still can bring the noise for the processing workshop, the staff is in all can receive harmful effects in the noisy environment for a long time, for this reason, we propose a pyrograph machine rendition method based on thermal sublimation technology.

Disclosure of Invention

The invention aims to solve the defects that in the prior art, the negative pressure adsorption device is used for fixing cloth, the energy consumption is high, noise is brought to a processing workshop, and the physical and psychological health of workers is influenced, and provides a pyrography method based on a thermal sublimation process.

In order to achieve the purpose, the invention adopts the following technical scheme:

a pyrograph machine transfer printing method based on a thermal sublimation process comprises the following specific steps:

s1, preheating: turning on a power supply, selecting a heating temperature, heating the heating plate to a preset temperature, and waiting for 10-15 min;

s2, debugging: selecting a pressure value of an upper plate, laying a test piece on one lower plate and enabling the test piece to be positioned under the upper plate, controlling an air cylinder to enable the upper plate to move downwards, heating the test piece by a heating plate, controlling the air cylinder to enable the upper plate to move upwards after a period of time, taking down the test piece to observe a transfer effect, and adjusting the pressure value, the heating temperature and the heating time according to the transfer effect;

s3, transfer: flatly spreading the hot bearing object on one lower plate, sweeping the hot bearing object by using a long brush, starting an electronic emitter to start transfer printing, carrying out flatly spreading and leveling operation on the other lower plate in the transfer printing process, and changing the position of the lower plate after the transfer printing is finished so as to realize the transfer printing without stopping the machine;

s4, sorting: after the workpiece to be ironed is processed, the upper plate returns to the initial position through the air cylinder, all power supplies are turned off, and the lower plate and the long brush are reset;

above-mentioned rendition process still relates to a duplex position pyrography machine, including workstation, upper plate and two hypoplastron, the lower surface mounting of upper plate has the hot plate, it has the horizontal pole to support jointly through two spinal branch vaulting poles on the workstation, fixed mounting has the cylinder on the horizontal pole, the output and the upper plate fixed connection of cylinder, the briquetting is all installed through the mounting in the both sides of upper plate, the symmetry is provided with two slide rails, two on the workstation the hypoplastron all slides through a plurality of gyro wheels and sets up in the top of two slide rails, two electron emitter has been placed between the slide rail, the fixed sheet metal that is provided with in electron emitter top, every all be equipped with explosion-proof mechanism on the bracing piece.

In the transfer printing method of the pyrograph machine based on the thermal sublimation process, each explosion-proof mechanism comprises an insulating box, a pressing plate and a conductive plate, wherein each supporting rod is provided with a vertical groove, an elastic part is fixedly arranged in each vertical groove, each pressing plate is connected with the elastic part corresponding to the position, each insulating box is arranged on the side wall of the corresponding supporting rod through a fixing frame, telescopic pipes are welded between each insulating box and the corresponding pressing plate, each insulating box is internally provided with a partition plate in a sealing and sliding manner, and each conductive plate is fixedly connected with the corresponding partition plate through an insulating rod.

In the transfer printing method of the pyrograph machine based on the thermal sublimation process, each partition plate divides the corresponding insulation box into the liquid storage area and the control area, the two telescopic pipes are respectively communicated with the corresponding liquid storage areas, the transmission solution is contained in each liquid storage area and each telescopic pipe, and each conductive plate is electrically connected with the ground wire.

In the transfer printing method of the pyrograph machine based on the thermal sublimation process, sliding grooves are fixedly formed in two sides of each lower plate, long brushes are arranged on the two corresponding sliding grooves in a sliding mode, each long brush is located above the corresponding lower plate, and a holding rod is fixedly mounted on each long brush.

In the above thermal sublimation process-based transfer printing method for a pyrograph machine, a plurality of mutually parallel ribs are arranged on the upper surface of the metal sheet.

In the above-mentioned pyrograph machine transfer method based on the thermal sublimation process, the transmission solution is a conductive solution, a conductive block is embedded in the side wall of each insulation box, each conductive block is located in a corresponding control area, and a coil electrically connected with the conductive block is further installed in the control area.

The invention has the beneficial effects that:

1. through setting up electron emitter and sheet metal, can make the charge redistribution on hypoplastron surface to appear the electrostatic induction phenomenon, because dacron class material is very easily adsorbed by static, consequently hold the boiling hot thing can fix on the surface of hypoplastron by static, hold the boiling hot thing and can not appear phenomenons such as aversion at the in-process of moving the hypoplastron, compare in the mode that the negative pressure adsorbs the fixed thing that holds the boiling hot, this method power consumption is still less, and almost no noise produces.

2. Through setting up devices such as mounting, clamp plate, briquetting, insulating case, baffle, current conducting plate, can be when the hot plate heats the thing to holding to scald, with the charge transfer of hypoplastron upper surface to in the ground to make hypoplastron upper surface uncharged, avoid appearing "static strike sparks" phenomenon in hot plate heating process, lead to holding to scald the thing and damage, thereby improve the security of adding man-hour.

3. Along with holding the processing of scalding the thing, the temperature of hypoplastron also can rise gradually, consequently uses long brush to stretch out and hold the contact that scalds the thing and can effectively avoid the hand and hold scalding thing and hypoplastron, alleviates uncomfortable sense, and the brush hair of long brush is made for high temperature resistant antistatic silica gel simultaneously, has both had longer life, can not make the stock fluff or collude the silk because of the friction again, also can not make simultaneously to hold scalding thing and long brush laminating because of electrostatic effect.

4. When the hot plate heats one object to be scalded, the work of spreading and leveling can be carried out on the other lower plate, after the transfer printing of the last object to be scalded is completed, the positions of the two lower plates can be changed, then the object to be scalded after the other object to be scalded is processed, and the operation is repeated so as to realize the processing without stopping, thereby utilizing the heat energy of the hot plate as much as possible and reducing the energy consumption.

5. Through setting up devices such as conducting block, coil, can switch on the circuit at coil place when the hot plate heats the thing to holding scalding, make the coil produce the constant magnetic field after the circular telegram to produce the appeal to the hypoplastron that the metal was made, reach the purpose of fixed hypoplastron, when avoiding the hot plate and holding scalding the thing contact, the hypoplastron atress removed, leads to the problem of rendition pattern dislocation.

6. Because the weight of the lower plate is far less than the sum of the weights of the upper plate, the air cylinder and the heating plate, the requirement on a driving part can be reduced by realizing double-station processing by moving the lower plate, and the lower plate is easy to move manually, so that the aims of saving energy and simplifying equipment are fulfilled.

Drawings

FIG. 1 is a schematic structural diagram of a double-station pyrograph machine embodiment 1 of a pyrograph machine transfer method based on a thermal sublimation process, which is provided by the invention;

fig. 2 is a top view of a lower plate and a slide rail in the embodiment 1 of the double-station pyrograph machine of the pyrograph machine transfer method based on the thermal sublimation process provided by the invention;

FIG. 3 is an enlarged view of FIG. 1 at A;

fig. 4 is a schematic structural diagram of a metal sheet in a double-station pyrograph machine embodiment 1 of a pyrograph machine transfer method based on a thermal sublimation process according to the present invention;

FIG. 5 is a schematic structural diagram of a double-station pyrograph machine in the working process of embodiment 1 of the pyrograph machine transfer method based on the thermal sublimation process;

fig. 6 is a schematic structural diagram of an insulating box portion in embodiment 2 of a double-station pyrograph machine based on a pyrograph machine transfer method of a thermal sublimation process.

In the figure: 1 workbench, 2 insulating boxes, 3 elastic parts, 4 pressing plates, 5 lower plates, 6 long brushes, 7 holding rods, 8 telescopic pipes, 9 pressing blocks, 10 air cylinders, 11 upper plates, 12 fixing parts, 13 sliding rails, 14 metal sheets, 15 electronic transmitters, 16 rollers, 17 supporting rods, 18 conductive plates, 19 insulating rods, 20 partition plates, 21 sliding grooves, 22 conductive blocks and 23 coils.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.