KR20200019342A - Tph module installation structure of printer - Google Patents

Abstract

Disclosed is a TPH module installation structure for a printer apparatus, which can be installed on a housing of the printer apparatus to perform printing on paper for printing while being adjacent to a platen roller which pulls the paper for printing. According to the present invention, the TPH module installation structure for the printer apparatus comprises: an elevation plate on which the TPH module is installed, and which is engaged with the housing of the printer apparatus to be able to ascend and descend and is lifted along with the TPH module to be adjacent to or apart from the platen roller; a pressurizing member which is rotatably installed on an upper side of the elevation plate to pressurize the elevation plate towards the platen roller, make the TPH module adjacent to the platen roller, and be separated from the elevation plate by rotation, thereby allowing the elevation plate to ascend and descend; and a magnet member which secures the TPH module on the elevation plate by the medium of magnetic force, and which elevates/lowers the elevation plate by magnetic force when the pressurizing member rotates.

Description

Installation structure of TPH module for printing equipment {TPH MODULE INSTALLATION STRUCTURE OF PRINTER}

Embodiments disclosed herein relate to an installation structure of a TPH module installed in a printing apparatus, and more particularly, to an installation structure of a TPH module for a printing apparatus capable of raising a TPH module performing a printing operation with magnetic force. will be.

In general, a printing apparatus is a device for printing text or graphics on printing paper.

Such a printing apparatus is installed with a platen roller to transfer printing paper, and performs printing through a TPH (Thermal Print Head) module disposed on the platen roller.

Specifically, the TPH module converts electrical energy into thermal energy to perform a printing operation. The TPH module is a device for recording letters or figures by heat-sensitive as dots through heat generated on a surface of a printing paper made of thermal paper.

The TPH module has a configuration in which the platen roller is pressed toward the platen roller in order to improve contact with the printing paper, and performs printing operation with the printing paper interposed between the platen roller.

Here, the TPH module may be configured to be liftable to the printing apparatus housing because the TPH module should be spaced apart from the platen roller when the printing paper is replaced, or when the jam of the printing paper is removed or the platen roller is separated.

As a related prior art, there is a printing apparatus device of Korean Patent Publication No. 10-1656965.

The prior art as described above is a configuration in which the head support plate on which the thermal head is installed is pressed toward the platen roller by the pressure spring, and the head support plate is lifted while being rotated by the opening and closing arm to separate the platen roller.

In addition, the prior art discloses a configuration of another spring that provides a restoring force for lowering the head support plate raised by the opening and closing arm to its original position.

That is, the prior art is a configuration in which the head support plate is raised by the physical rotation of the opening and closing arm, and restored by the second spring when removing the force applied to the opening and closing arm.

This prior art is a configuration that can not be fixed in a raised state of the head support plate has a cumbersome problem to hold the opening and closing the box.

In addition, since a separate spring for returning the head support plate is configured, there is a problem in that the structure is complicated.

Therefore, there is a need for a technique for solving the above-mentioned problem.

On the other hand, the above-mentioned background art is technical information that the inventors possessed for the derivation of the present invention or acquired in the derivation process of the present invention, and is not necessarily known technology disclosed to the general public before the application of the present invention. .

Embodiments disclosed herein, the installation of the TPH module for the printing device that can be fixed in the elevated state of the elevating plate at the same time to raise the elevating plate when rotating the pressure member for pressing the elevating plate is installed TPH module The purpose is to present the structure.

Specifically, the embodiments disclosed in the present specification, the purpose is to present an installation structure of the TPH module for a printing device that can be fixed by raising and lowering the lifting plate through the attraction force by the magnetic force.

In addition, the embodiments disclosed in the present specification, the purpose of presenting the installation structure of the TPH module that can be positioned by lowering the lifting plate through the repulsive force by the magnetic force without the configuration such as the return spring.

In addition, the embodiments disclosed herein, it is an object to present an installation structure of the printing device TPH module that can adjust the pressing force while pressing the lifting plate toward the platen roller through the elastic force.

As a technical means for achieving the above-described technical problem, according to an embodiment of the installation structure of the printing device TPH module, the printing paper in a state adjacent to the platen roller installed in the housing of the printing device to pull the printing paper An installation structure of a TPH module for performing a printing operation on the TPH module, the TPH module is installed, coupled to the housing of the printing device is lifted together with the TPH module while lifting the adjacent to the platen roller or in the platen roller Plated spaced apart; Rotatably installed on an upper portion of the elevating plate to press the elevating plate toward the platen roller while adjoining the TPH module to the platen roller, and allowing the elevating plate to be elevated while being separated from the elevating plate through rotation. Pressing member to; And it may include a magnet member for elevating the lifting plate through the magnetic force during the rotation of the pressing member.

As a technical means for achieving the above-described technical problem, according to an embodiment of the installation structure of the TPH module for a printing device, the magnetic member, the magnetic force in the state fixed to the lifting plate while raising the TPH module A first magnet fixed to the bottom of the steel sheet; And the first magnet is fixed to the pressing member while having a different polarity from that of the first magnet, and is attracted to the first magnet by attracting the first magnet through a magnetic force while facing the first magnet by one-way rotation of the pressing member. It may include a second magnet for raising the steel sheet together with the TPH module.

As a technical means for achieving the above technical problem, according to an embodiment of the installation structure of the TPH module for a printing device, the magnet member is fixed to the pressing member while having the same polarity as the first magnet, The third magnet may further include a third magnet for lowering the lifting plate together with the TPH module by pushing the first magnet through a repulsive action by a magnetic force while facing the first magnet by opposite rotation of the pressing member.

As a technical means for achieving the above-described technical problem, according to an embodiment of the installation structure of the TPH module for a printing device, the pressing member is rotatably installed in the housing of the printing device while being positioned on the lifting plate Rotating shaft; It is coupled to the rotating shaft pivot pivot about the rotating shaft, while pressing the lifting plate downward while facing the upper surface of the lifting plate in accordance with the rotation direction allows the lifting of the lifting plate while being separated from the lifting plate At least one pressing block; And a magnet mounting block fixed to the pressure block to rotate together with the pressure block and providing an installation portion of the magnet member.

As a technical means for achieving the above technical problem, according to an embodiment of the installation structure of the TPH module for a printing device, the pressing block is formed in a tubular shape having an opening on a surface facing the lifting plate, The pressing member may further include an elastic member configured to press the lifting plate while protruding into the opening portion by the elastic force while being embedded in the pressing block.

As a technical means for achieving the above-described technical problem, according to an embodiment of the installation structure of the TPH module for a printing device, the elastic member is embedded in the pressure block so as to be movable is pressed to protrude into the opening by the elastic force spin; A spring having one end supported by the pressing protrusion in a state of being embedded in the pressing block to provide an elastic force; A spring plunger supporting the other end of the spring in a state in which it is movably embedded in the pressing block and elastically compressing the spring while moving by an external force; And a pressure adjusting handle configured to press the spring plunger while facing the spring plunger while being rotatably installed on the pressure block, and adjust the pressing force of the spring plunger while rotating by an external force.

As a technical means for achieving the above-described technical problem, the magnet member is fixed to the bottom surface of the elevating plate by providing a magnetic force to the TPH module in a state fixed to the elevating plate to the elevating plate, When the pressing member rotates in one direction by providing a magnetic force, the lifting plate may be raised together with the TPH module through the attraction force by the magnetic force.

As a technical means for achieving the above-described technical problem, the magnet member, by providing a magnetic force to the lifting plate in a state fixed to the pressing member when the pressing member is rotated in one direction by the lifting force through the magnetic force by the magnetic force The plate may be raised together with the TPH module.

According to any one of the above-mentioned means for solving the problem, the first magnet and the second magnet constituting the magnet member are provided on the lifting plate and the pressure member, respectively having a different polarity, so that the lifting plate is facing each other when the pressure member rotates It can be raised by the attraction action, it can present the installation structure of the TPH module for the printing device that can be fixed in the raised state.

In addition, according to any one of the above-mentioned means for solving the problem, since the third magnet having the same polarity as the first magnet is fixed to the pressing member to face the first magnet when the pressing member rotates in the opposite direction, the lifting plate acts to repulse the magnets. It can be lowered to return to its original position, and ultimately, the installation structure of the TPH module for a printing device that can raise and return the lifting plate through a simplified configuration can be suggested.

In addition, according to any one of the above problem solving means, since the elastic member is built in the pressure block constituting the pressing member is configured to be able to adjust the pressing force while pressing the lifting plate to adjust the pressing force according to the type or thickness of the printing paper. The installation structure of the TPH module for printing apparatus can be presented.

The effects obtainable in the disclosed embodiments are not limited to the effects mentioned above, and other effects not mentioned above are apparent to those skilled in the art to which the embodiments disclosed from the following description belong. Can be understood.

1 is a block diagram showing the internal structure of the printing apparatus to which the installation structure of the printing device TPH module according to an embodiment is applied.
2 is a partial perspective view showing the main portion of the installation structure of the TPH module for a printing apparatus according to an embodiment.
3 is a front view showing the main part of the installation structure of the TPH module for a printing apparatus shown in FIG.
4 is a perspective view showing a state in which the pressing member constituting the installation structure of the TPH module for a printing apparatus according to an embodiment rotates.
5 is a longitudinal cross-sectional view illustrating a state where a lifting plate constituting an installation structure of a TPH module for a printing apparatus according to an embodiment is lowered.
6 is a longitudinal cross-sectional view illustrating a state in which a lifting plate constituting an installation structure of a TPH module for a printing apparatus according to an embodiment is raised.
7 is a longitudinal sectional view showing a pressing member constituting the installation structure of the TPH module for a printing apparatus according to an embodiment.
8 is a longitudinal sectional view showing another embodiment of the magnet member shown in FIG.

Hereinafter, various embodiments will be described in detail with reference to the accompanying drawings. The embodiments described below may be embodied in various different forms. In order to more clearly describe the features of the embodiments, detailed descriptions of the matters well known to those skilled in the art to which the following embodiments belong are omitted. In the drawings, parts irrelevant to the description of the embodiments are omitted, and like reference numerals designate like parts throughout the specification.

Throughout the specification, when a configuration is "connected" to another configuration, this includes not only 'directly connected', but also 'connected with another configuration in the middle'. In addition, when a configuration "includes" a certain configuration, this means that, unless specifically stated otherwise, it may further include other configurations other than the other configuration.

Hereinafter, exemplary embodiments will be described in detail with reference to the accompanying drawings.

1 is a block diagram showing an internal structure of a printing apparatus to which the installation structure of the printing device TPH module according to an embodiment is applied, and FIG. 2 is an extract of main parts of the installation structure of the printing device TPH module according to an embodiment. It is a partial perspective view which shows, FIG. 3 is a front view which shows the principal part of the installation structure of the TPH module for printing apparatus shown in FIG.

In addition, Figure 4 is a perspective view showing a state in which the pressing member constituting the installation structure of the printing device TPH module according to an embodiment, Figure 5 is a lifting structure forming the installation structure of the printing device TPH module according to an embodiment. 6 is a longitudinal cross-sectional view illustrating a state in which the plate is lowered, and FIG. 6 is a vertical cross-sectional view illustrating a state in which a lifting plate constituting the installation structure of the TPH module for a printing apparatus according to an embodiment is raised.

The installation structure of the TPH module for a printing apparatus according to an embodiment is installed in the housing 20 of the printing apparatus 1 and is adjacent to the platen roller 30 for pulling printing paper as shown in FIG. 1. To achieve the structure to install the lifting possible TPH module 10 for printing on printing paper.

Specifically, the installation structure of the TPH module 10 for a printing apparatus according to an embodiment includes a lifting plate 100, a pressing member 200 and a magnet member 300 as shown in Figs. Can be configured.

The elevating plate 100 forms an installation portion of the TPH module 10 and is a component that is adjacent to the platen roller 30 or spaced apart from the platen roller 30 while being elevated together with the TPH module 10.

Here, the TPH module 10 refers to a thermal printing head, and refers to a device for printing letters or figures by heating the surface of a printing paper made of thermal paper while converting electrical energy into thermal energy.

In addition, the platen roller 30 refers to an apparatus for pulling and conveying printing paper through the roller portion of the rubber material while rotating by the drive motor.

The lifting plate 100 is formed in a plate shape, the TPH module 10 is fixed to the bottom surface, and as shown in FIG. 2, is rotatably coupled to the housing 20 of the printing apparatus through the lifting plate rotating shaft 110. The TPH module 10 may be elevated while pivoting about the lifting plate rotating shaft 110.

Specifically, the elevating plate 100 ascends through the magnetic force of the magnet member 300 by the rotation of the pressing member 200 to be described later when replacing the printing paper or the platen roller 30, the platen roller 30 may be separated.

The elevating plate 100 may be made of a metal material having high thermal conductivity to dissipate heat generated from the TPH module 10.

Here, the lifting plate 100 is fixed to the TPH module 10 in the fixed method by fastening by screws, fixed by pressing or double-sided tape in the fixed TPH module 10, otherwise the magnet will be described later The TPH module 10 may be fixed by the magnetic force of the member 300.

The pressing member 200 is a component that adjoins the elevating plate 100 to the platen roller 30 or allows the elevating plate 100 to be elevated.

That is, the pressing member 200 may press the upper surface of the elevating plate 100 downward as shown in FIGS. 2 and 3 to close the TPH module 10 to the platen roller 30, and FIG. 4. As shown in FIG. 2, the lifting plate 100 and the TPH module 10 may be allowed to rise by being separated from the lifting plate 100 through rotation by an external force.

Specifically, the pressing member 200 may be configured to include a rotary shaft 210, the pressing block 220 and the magnet installation block 230.

The rotating shaft 210 forms the center of rotation of the pressure block 220, is rotatably installed in the housing 20 of the printing apparatus, the lever 211 is rotated by the user is provided at one end to the external force of the user Can be rotated.

The pressure block 220 is a component for pressing the lifting plate 100 or allowing the lifting of the lifting plate 100 while rotating together with the rotating shaft 210, it may be configured to at least one fixed to the rotating shaft (210). .

The pressure block 220 may pivot pivot about the rotation shaft 210 by the rotation of the rotation shaft 210 by the lever 211, the lifting plate 100 while facing the lifting plate 100 in the rotation direction ) Can be pushed downward or allow the lifting of the lifting plate 100 while being separated from the lifting plate 100.

For example, the pressure block 220 may be separated in a state facing the lifting plate 100 in a vertical state or parallel to the lifting plate 100 while rotating at a rotation radius of 90 degrees.

On the other hand, Figure 7 is a longitudinal cross-sectional view showing the interior of the pressure block 220 described above.

The pressure block 220 may be formed in a tubular shape so that the installation space is formed therein as shown in FIG. 7, and an opening may be formed on a surface facing the lifting plate 100, and an elastic member 240 may be formed therein. It may be provided.

The elastic member 240 is a component that presses the lifting plate 100 through the elastic force while protruding into the opening of the pressure block 220.

In detail, the elastic member 240 may include a pressing protrusion 241, a spring 242, a spring plunger 243, and a pressure adjusting handle 244.

The pressing protrusion 241 is movably embedded in the pressing block 220 and may press the lifting plate 100 while protruding to the outside of the pressing block 220 by the elastic force of the spring 242 to be described later.

The spring 242 is a component that is built in the pressing block 220 to provide an elastic force to the pressing protrusion 241 while elastically supporting one end of the pressing protrusion 241.

The spring 242 may provide elastic force to the pressing protrusion 241 while being elastically compressed by the pressure adjusting handle 244 and the spring plunger 243 which will be described later, as shown in FIG. 7.

Here, the spring 242 may be configured as a coil spring as shown, otherwise any configuration can be satisfied as long as it can provide an elastic force to the pressing protrusion 241, such as a leaf spring or a torsion spring.

The spring plunger 243 is a component for supporting the other end of the spring 242, and supports the other end of the spring 242 in a state that is movably embedded in the pressure block 220. The spring 242 may be elastically compressed while being moved by the pressing of the 244.

The pressure adjustment handle 244 is a component for adjusting the pressing force of the spring 242 while pressing the spring plunger 243.

Specifically, the pressure control handle 244 may press the spring plunger 243 while facing the spring plunger 243 in a state rotatably coupled to the pressure block 220.

The pressure adjusting handle 244 presses the spring plunger 243 through the protrusion 244a formed at the portion facing the spring plunger 243 as shown in FIG. 7, and the thickness of the protrusion 244a is circumferentially. It can be formed differently along.

That is, the pressure control handle 244 may adjust the pressing force of the spring 242 through the protrusion 244a of different thickness while rotating by the external force of the user.

The magnet installation block 230 is a component constituting the installation portion of the magnet member 300, which will be described later, may be fixed to the pressure block 220 in a substantially rectangular parallelepiped shape and rotate together with the pressure block 220.

The magnet mounting block 230 may be installed with a second magnet 320 to be described later, a third magnet 330 to be described later may be installed.

The magnet member 300 is fixed to the elevating plate 100 by the magnetic force of the TPH module 10 at the same time the elevating plate 100 during the rotation of the magnet mounting block 230 constituting the above-mentioned pressure member 200 ) Is a component that lifts and lifts through magnetic force.

For example, the magnet member 300 may include a first magnet 310 and a second magnet 320.

The first magnet 310 is a component that is fixed to the upper surface of the elevating plate 100 to fix the TPH module 10 to the bottom surface of the elevating plate 100 through a magnetic force, the elevating plate when the elevating plate 100 is raised It is a component for fixing the 100 in the raised state.

The first magnet 310 may be fixed to the magnet holder 311 fixed to the upper surface of the elevating plate 100, as shown in Figure 4, the permanent magnet having a set polarity or of the polarity set by the power supply It may be composed of an electromagnet having a magnetic force.

The second magnet 320 is a component that generates an attractive force due to the first magnet 310 and the magnetic force, and has a different polarity from that of the first magnet 310 as shown in FIG. 3. It may be fixed to the front of the magnet installation block 220 constituting the 200.

Here, the meaning that the second magnet 320 has a different polarity from that of the first magnet 310 means that the surface of the second magnet 320 has a polarity opposite to that of the surface of the first magnet 310.

As the second magnet 320 has a different polarity from that of the first magnet 310, as shown in FIG. 4, when the pressure block 220 rotates in one direction, the second magnet 320 faces the first magnet 310 while being applied to the magnetic force. Attraction can be caused.

And, as shown in FIG. 6, the second magnet 320 raises the lifting plate 100 together with the TPH module 10 by attracting the first magnet 310 through the attractive force, and the lifting plate 100. ) Can be fixed in a raised state.

In addition, when the second magnet 320 is lowered on the elevating plate 100, the second magnet 320 is separated from the first magnet 310 by the rotation of the lever 211 by the user, and then the magnet installation block 230 rotates. Accordingly, as the attraction force with the first magnet 310 disappears, the lifting plate 100 may be allowed to descend.

The second magnet 320 may be composed of a permanent magnet having a set polarity or an electromagnet having a magnetic force of a polarity set by power supply. FIG. 8 is a longitudinal sectional view showing another embodiment of the magnet member 300. to be.

Referring to FIG. 8, the magnet member 300 may further include a third magnet 330.

The third magnet 330 is a component for lowering the lifting plate 100 through the repulsive action by the first magnet 310 and the magnetic force.

Specifically, the third magnet 330 may be fixed to the bottom surface of the magnet installation block 230 while having the same polarity as the first magnet 310, the lifting plate by the opposite direction of the pressure block 220 ( When the 100 is lowered, the first magnet 310 may face.

Here, the meaning that the third magnet 330 has the same polarity as the first magnet 310 means that the surface of the third magnet 330 has the same polarity as the surface of the first magnet 310.

As the third magnet 330 has the same polarity as that of the first magnet 310, the repulsive force due to the magnetic force may act while facing the first magnet 310, and the first magnet 310 may be operated through the repulsive force action. By pushing the lifting plate 100 can be lowered with the TPH module 10.

Here, the third magnet 330 may be composed of a permanent magnet having a set polarity or an electromagnet having a magnetic force of a polarity set by power supply.

Meanwhile, the magnet member 300 may be configured of only the second magnet 320 while omitting the above-described configuration of the first magnet 310.

At this time, the above-mentioned lifting plate 100 may be formed of a metal material, the above-mentioned TPH module 10 may be fixed by a fastening by a screw, a fixed by pressing or a fixed by a double-sided tape.

That is, as the lifting plate 100 is formed of a metal material, the lifting plate 100 may rise by the magnetic force of the second magnet 320 when facing the aforementioned second magnet 320, and the magnet installation block 220 may rotate. In this case, the second magnet 320 may descend while being separated.

On the other hand, the magnet member 300 may be composed of only the first magnet 310 while the configuration of the above-described second magnet 320 is omitted.

In this case, only the front surface of the magnet installation block 220 may be formed of a metal material, and the above-described TPH module 10 may be fixed to the lifting plate 100 by the magnetic force of the first magnet 310. .

Accordingly, the lifting plate 100 may rise toward the magnet mounting block 220 by the magnetic force of the first magnet 310 when the first magnet 310 faces the front surface of the magnet mounting block 220 of the metal material. When the magnet installation block 220 rotates, the first magnet 310 may be separated from the magnet installation block 220 and descend.

A rising and lowering process of the TPH module 10 for a printing apparatus according to an embodiment including the above components will be described.

When the TPH module 10 is separated from the platen roller 30 in order to replace printing paper or the fullerton roller 30, the user presses the rotary shaft 210 in one direction through the lever 211. The block 220 is separated from the upper surface of the elevating plate 100.

Accordingly, the magnet installation block 230 is rotated in one direction together with the pressure block 220, the second magnet 320 is to face the first magnet 310 by the rotation of the magnet installation block 230. Can be.

In this case, since the attraction force by the magnetic force acts while facing the first magnet 310, the second magnet 320 may attract the first magnet 310 and be in close contact with the first magnet 310.

Accordingly, the TPH module 10 may be spaced apart from the platen roller 30 while being raised together with the first magnet 310 and the lifting plate 100.

When the TPH module 10 is returned to its original position, the user rotates the lever 211 in the opposite direction to rotate the pressure block 220, and the second magnet 320 is the pressure block 220 and the magnet mounting block. The lowering of the lifting plate 100 may be allowed while being separated from the first magnet 310 by the opposite rotation of the 230.

Accordingly, the TPH module 10 is lowered together with the elevating plate 100, and the platen roller 30 as the elastic member 240 constituting the pressing member 200 presses the upper surface of the elevating plate 100. )

At this time, when the third magnet 330 is installed in the magnet mounting block 230, the lifting plate 100 is smooth as the third magnet 330 faces the first magnet 310, the repulsive force by the magnetic force acts. Can descend.

As described above, according to the installation structure of the TPH module for a printing apparatus according to an embodiment, the first magnet 310 and the second magnet 320 constituting the magnet member 300 have different polarities. As a result of the rotation of the pressing member 200 by the attraction force by the magnetic force can be fixed in the elevated state, thereby raising and returning the lifting plate 100 through a simplified configuration.

The above-described embodiments are for illustrative purposes, and those skilled in the art to which the above-described embodiments belong may easily change to other specific forms without changing the technical spirit or essential features of the above-described embodiments. I can understand. Therefore, it is to be understood that the above-described embodiments are illustrative in all respects and not restrictive. For example, each component described as a single type may be implemented in a distributed manner, and similarly, components described as distributed may be implemented in a combined form.

The scope to be protected by the present specification is represented by the following claims rather than the above description, and should be construed to include all changes or modifications derived from the meaning and scope of the claims and their equivalents. .

1: printing device
10: TPH Module
20: printing device housing
30: platen roller
100: lifting plate
200: pressure member
210: axis of rotation
211: lever
220: pressure block
230: magnet mounting block
240: elastic member
241: pressing projection
242: spring
243: Spring Plunger
244: Pressure regulating handle
300: magnet member
310: first magnet
320: second magnet
330: third magnet

Claims (8)

An installation structure of the TPH module installed in the housing of the printing apparatus and performing printing on the printing paper in a state adjacent to the platen roller for pulling the printing paper,
A lifting plate installed with the TPH module, the lifting plate being coupled to the housing of the printing apparatus so as to be lifted with the TPH module, adjacent to the platen roller or spaced apart from the platen roller;
Rotatably installed on an upper portion of the elevating plate to press the elevating plate toward the platen roller while adjoining the TPH module to the platen roller, and allowing the elevating plate to be elevated while being separated from the elevating plate through rotation. Pressing member to; And
Installation structure of the TPH module for a printing device comprising a magnet member for elevating the lifting plate by a magnetic force when the pressure member is rotated.
The method of claim 1,
The magnet member,
A first magnet fixing the TPH module to the bottom surface of the lifting plate while providing a magnetic force in a fixed state on the lifting plate; And
The lifting plate is fixed to the pressing member while having a different polarity from the first magnet, and is attracted to the lifting plate by attracting the first magnet through an attractive force by magnetic force while facing the first magnet by one-way rotation of the pressing member. The installation structure of the TPH module for a printing device comprising a second magnet to raise together with the TPH module.
The method of claim 2,
The magnet member,
The lifting plate is fixed to the pressing member while having the same polarity as that of the first magnet, and pushes the first magnet through a repulsive force by a magnetic force while facing the first magnet by opposite rotation of the pressing member. Installation structure of the TPH module for a printing device further comprises a third magnet for lowering with the TPH module.
The method of claim 1,
The pressing member,
A rotating shaft rotatably installed in the housing of the printing apparatus while being positioned above the lifting plate;
It is coupled to the rotating shaft pivot pivot about the rotating shaft, while pressing the lifting plate downward while facing the upper surface of the lifting plate in accordance with the rotation direction allows the lifting of the lifting plate while being separated from the lifting plate At least one pressing block; And
The installation structure of the TPH module for a printing apparatus, which is fixed to the pressure block and rotates together with the pressure block, the magnet installation block providing an installation portion of the magnet member.
The method of claim 4, wherein
The pressure block,
It is formed in a tubular shape having an opening on a surface facing the lifting plate,
The pressing member,
The installation structure of the TPH module for a printing apparatus further comprises an elastic member for pressing the lifting plate while protruding into the opening portion by the elastic force embedded in the pressing block.
The method of claim 5, wherein
The elastic member,
A pressurizing protrusion that is movable in the pressurizing block and protrudes into the opening by an elastic force;
A spring having one end supported by the pressing protrusion in a state of being embedded in the pressing block to provide an elastic force;
A spring plunger supporting the other end of the spring in a state in which it is movably embedded in the pressing block and elastically compressing the spring while moving by an external force; And
Installation structure of the TPH module for a printing device including a pressure control handle for pressing the spring plunger while facing the spring plunger while being rotatably installed on the pressure block and adjusting the pressing force of the spring plunger while rotating by an external force. .
The method of claim 1,
The magnet member,
It is fixed to the bottom surface of the lifting plate by providing a magnetic force to the TPH module in a fixed state on the lifting plate,
When the pressing member is rotated in one direction by providing a magnetic force to the pressing member, the mounting structure of the TPH module for a printing device, characterized in that the lifting plate is raised together with the TPH module through the attractive force by the magnetic force.
The method of claim 1,
The magnet member,
TPH for printing apparatus characterized in that the lifting plate is raised together with the TPH module through the attraction action by the magnetic force when the pressing member rotates in one direction by providing a magnetic force to the lifting plate fixed to the pressing member. Module installation structure.

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