CN109605940B - Welding-free ink box printing equipment - Google Patents
Welding-free ink box printing equipment Download PDFInfo
- Publication number
- CN109605940B CN109605940B CN201811520912.6A CN201811520912A CN109605940B CN 109605940 B CN109605940 B CN 109605940B CN 201811520912 A CN201811520912 A CN 201811520912A CN 109605940 B CN109605940 B CN 109605940B
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- ink
- shell
- machine body
- circuit board
- storage device
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- 238000003860 storage Methods 0.000 claims abstract description 43
- 239000007921 spray Substances 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 36
- 230000007246 mechanism Effects 0.000 claims description 16
- 238000012546 transfer Methods 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 19
- 238000003466 welding Methods 0.000 abstract description 7
- 238000012545 processing Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000004891 communication Methods 0.000 description 8
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
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- 230000006978 adaptation Effects 0.000 description 2
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- 230000002349 favourable effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
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- 230000009467 reduction Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17503—Ink cartridges
- B41J2/1752—Mounting within the printer
Landscapes
- Ink Jet (AREA)
Abstract
The invention discloses a welding-free ink box printing device, which comprises a machine body, wherein an ink storage device is arranged in the machine body, the ink storage device comprises a shell and an ink box arranged in the shell, the lower end of the ink box is provided with an ink outlet, a printing spray head is arranged at the ink outlet, the printing spray head is provided with a first connecting point extending on the side wall of the ink box, an outgoing line is arranged between the shell and the ink box, one end of the outgoing line extends outside the first connecting point and is provided with a second connecting contact corresponding to the first connecting point, the other end of the outgoing line extends outside the shell and is provided with an interface, a soft board is arranged between the shell and the second connecting contact, and a convex structure corresponding to the second connecting contact is arranged on the soft board so as to be used for propping the second connecting contact against the first connecting point. The invention omits welding processing, reduces the difficulty of production and processing, is beneficial to improving the production efficiency, has higher yield and is beneficial to reducing the production cost.
Description
Technical Field
The invention belongs to the technical field of printing equipment, and particularly relates to a welding-free ink box printing equipment.
Background
Along with the rise of two-dimensional codes, more and more products or product packages are printed with graphic information such as the two-dimensional codes, in the traditional processing and production process, the graphic information is firstly printed on a label through laser lithography, then the label is attached to the product or the product package, the production efficiency is low, the graphic information cannot be directly printed on the product or the product package, and the problem cannot be solved by a traditional printer. The above problems are solved by individual printers on the market. In such printers, however, the print head on the cartridge is connected to the control circuit board in the printer housing by soldering a flat cable to the print head, and the end of the flat cable is provided with a connector, through which the control circuit board is abutted. The printing nozzle is generally provided with 52 connection contacts with the connection of winding displacement, so the welding difficulty is big, the production efficiency is low, and the comprehensive production cost is high.
Disclosure of Invention
In order to solve the problems, the invention provides an ink storage device and a welding-free ink box printing device, wherein the ink storage device can realize the electrical connection between a circuit and a printing nozzle without adopting welding, and the welding-free ink box printing device adopts the ink storage device, so that the production efficiency can be improved, and the production cost is reduced.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides an ink storage device for printing apparatus supplies ink, includes the casing and sets up the ink horn in the casing, the lower extreme of ink horn has the ink outlet, the printing shower nozzle is installed to the ink outlet, the printing shower nozzle has the first contact point that extends in the ink horn lateral wall, be provided with the lead-out wire between casing and the ink horn, the one end of lead-out wire extends outside first contact point and corresponds first contact point and be provided with the second contact point, and its other end extends outside the casing and is provided with the interface, be provided with the soft board between casing and the second contact point, have the protruding structure that corresponds with the second contact point on the soft board to be used for holding the second contact point and hug closely first contact point.
Preferably, the convex structure is a convex hull or a column.
A welding-free ink box printing device comprises a machine body, wherein the ink storage device is detachably arranged in the machine body.
Preferably, the machine body is provided with an installation cavity with an opening at the upper end, the lower end of the machine body is provided with a first installation abdication port which is communicated with the installation cavity and is matched with the printing spray head, a detachable locking mechanism is arranged between the shell and the machine body, and the ink storage device is detachably installed in the installation cavity under the action of the locking mechanism.
Preferably, the locking mechanism comprises a locking part arranged on the side surface of the shell and a buckling part pivoted on the side surface of the machine body, wherein the buckling part is provided with a buckling concave position matched with the locking part and used for buckling the locking part when the ink storage device is completely installed in the installation cavity.
Preferably, a torsion spring is arranged between the buckling part and the machine body, and the torsion spring is used for keeping the buckling concave position at the position of the buckling locking part under the non-external force action state.
Preferably, a control circuit board is arranged in the machine body, the control circuit board is provided with a connector which is exposed in the installation cavity and faces upwards, and the connector faces towards and can be connected with the connector when the ink storage device is installed in the installation cavity so as to realize the electric connection of the printing nozzle with the control circuit board.
Preferably, the one end that the lead-out wire extended the casing is provided with the reprint circuit board, the interface sets up on the reprint circuit board, the upper end of casing is provided with the holding chamber towards left or towards right extension, the lower extreme of holding chamber is equipped with the second installation mouth of stepping down that supplies the interface to wear out, reprint circuit board joint is in the holding intracavity and makes the interface wear out from the second installation mouth of stepping down.
Preferably, a grab handle is arranged on one side of the machine body, a power supply is arranged in the grab handle, and the power supply is electrically connected with the control circuit board.
Preferably, the control circuit board is electrically connected with a black-and-white display screen and control keys, and the black-and-white display screen and the control keys are exposed on the surface of the machine body.
The beneficial effects of the invention are as follows: the lead-out wire is connected with the printing spray head through the soft board jacking, so that welding processing is omitted, the difficulty of production and processing is reduced, production efficiency is improved, a soft board jacking mode is adopted, and compared with a traditional welding mode, the lead-out wire is higher in yield and production cost is reduced.
Drawings
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a schematic view of a first view of the present invention;
FIG. 2 is a schematic diagram of the structure of the second view angle of the present invention;
FIG. 3 is a schematic view showing a state in which the ink reservoir is mounted in the body;
FIG. 4 is a schematic view of the structure of the machine body;
FIG. 5 is a schematic view of the structure of the ink reservoir;
FIG. 6 is a schematic structural view of a flexible board;
FIG. 7 is a schematic diagram of the installation of an interface;
fig. 8 is an enlarged schematic view of the area a in fig. 3.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
Referring to fig. 1 to 8, the invention discloses a welding-free ink box printing device, which comprises a machine body 1, wherein an ink storage device 2 is detachably arranged in the machine body 1.
The ink storage device 2 is used for supplying ink to the printing equipment, and comprises a shell and an ink box 202 arranged in the shell, an ink outlet is formed in the lower end of the ink box 202, a printing nozzle is arranged at the ink outlet, the printing nozzle is provided with a first connecting point extending to the side wall of the ink box 202, an outgoing line 203 is arranged between the shell and the ink box 202, one end of the outgoing line 203 extends out of the first connecting point and is provided with a second connecting contact corresponding to the first connecting point, the other end of the outgoing line 203 extends out of the shell and is provided with an interface 206, a soft board 205 is arranged between the shell and the second connecting contact, and a protruding structure corresponding to the second connecting contact is arranged on the soft board 205 so as to be used for propping against the second connecting contact to cling to the first connecting point. The number of wiring contacts on the printing nozzle is 52, namely 52 first connecting contacts are arranged, 52 second connecting contacts are arranged corresponding to the 52 first connecting contacts, and 52 corresponding protruding structures are also arranged on the flexible board 205. In addition, the lead wires 203 are preferably flat cables.
Adopt the ink storage device 2 that such structure set up, compared with the structure on the market, hold by a soft board 205 between lead-out wire 203 and the printing shower nozzle and realize connecting, need not to weld 52 contacts of gathering, saved welding process, reduced the degree of difficulty of production processing, be favorable to improving production efficiency. And adopt the mode that soft board 205 top was connected, compared with traditional welding mode, the yields is higher, is favorable to reducing manufacturing cost.
Preferably, the convex structure is a convex hull or a column, and the soft board 205 is made of materials such as silica gel or rubber. When the flexible board 205 is installed in the shell, the flexible board is extruded to elastically support the back surface of the second connection contact on the outgoing line 203 through the protruding structure, so that the flexible board is clung to the first connection contact, and the electric connection relationship is stable. The flexible board 205 may be fixed in an assembled relationship, may be fixed by being glued to the housing, or may be fixed by providing a concave structure on the housing that fits with the concave structure.
In order to realize the installation and fixation of the interface 206, the end of the outgoing line 203 extending out of the shell is provided with a transfer circuit board, the interface 206 is arranged on the transfer circuit board, the upper end of the shell extends towards the left or the right to be provided with a containing cavity, the lower end of the containing cavity is provided with a second installation yielding port for the interface 206 to penetrate out, and the transfer circuit board is clamped in the containing cavity and enables the interface 206 to penetrate out of the second installation yielding port.
Specifically, the housing includes a left housing 204 and a right housing 201, a bearing plate is disposed at the upper end of the left housing 204 and extends to the left, and the second mounting abdication port is disposed on the bearing plate. The upper end of the right shell 201 is higher than the left shell 204 and extends leftwards to be provided with a cover plate covered above the bearing plate, a containing cavity is formed between the cover plate and the bearing plate, and the cover plate is attached to the periphery of the bearing plate. The splicing manner of the left housing 204 and the right housing 201 may be configured in the prior art, which is not described herein. In the mounting process, the ink cartridge 202 is mounted in the left housing 204, the lead wires 203 are placed between the left housing 204 and the ink cartridge 202, the transfer circuit board is placed on the carrier board, the interface 206 is made to face downward and is penetrated out of the second mounting relief port, and then the flexible board 205 and the right housing 201 are sequentially mounted.
In this way, the reloading circuit board is pressed by the bearing plate and the cover plate, only the interface 206 is exposed, and the firmness of the interface 206 is higher, so that the interface is convenient to be in butt joint with printing equipment. Compared with the traditional structure, the connection is more reliable, and the interface 206 can be effectively prevented from falling off or loose connection between the interface 206 and the printing device during long-term use.
As a modification of the above-mentioned mounting design of the interface 206, the lead-out wire 203 is abutted with the interface 206 through a flexible circuit board, and a circle of hard clamping boss 207 is formed on the periphery of the upper end of the interface 206, and the upper end of the side wall of the second mounting relief port abuts against the lower end of the clamping boss 207 to realize the compression fixation of the interface 206.
With this ink reservoir 2 adaptation, organism 1 has upper end open-ended installation cavity 101, and the lower extreme of organism 1 has the first installation of intercommunication installation cavity 101 and with printing shower nozzle adaptation and gives way the mouth, have separable locking mechanism between casing and the organism 1, ink reservoir 2 passes through locking mechanism effect and detachably installs in installation cavity 101.
Compared with the traditional structure, the printing equipment with the structure reduces the flip cover setting on the machine body 1, does not need to set a flip cover opening mechanism, simplifies the structure composition and reduces the production cost. And one of the appearance components of the machine body 1 is formed by the shell of the ink storage device 2, so that the appearance difference is larger than that of the traditional structure, and the structure is more novel and beneficial to improving the market competitiveness.
As a first preferred embodiment of the locking mechanism in this embodiment, the locking mechanism includes a locking portion 208 provided on a side surface of the housing and a locking portion 3 pivoted on a side surface of the body 1, and the locking portion 3 has a locking recess 301 adapted to the locking portion 208 for locking the locking portion 208 when the ink storage device 2 is completely installed in the installation cavity 101. The fastening portion 3 is located on the right side of the right housing 201 to avoid the arrangement of the interface 206.
In order to facilitate the operation, a torsion spring is disposed between the fastening portion 3 and the machine body 1, and the torsion spring is used for keeping the fastening concave 301 in a position of the fastening locking portion 208 in a state of no external force. Thus, when the ink storage device 2 is required to be installed or the ink storage device 2 is required to be disassembled, the locking part 3 is manually rotated, the locking part 208 is separated from the locking concave position 301, the ink storage device 2 can be installed or taken out, then the locking part 3 is loosened, the locking part 3 is automatically reset under the action of the torsion spring, and when the ink storage device 2 is installed, the locking part 208 is automatically locked, so that automatic locking is realized. In order to match the rotation buckling of the buckling part 3, the side surface of the locking part 208 is a cylindrical surface or a conical surface or a spherical surface, and the side wall of the buckling concave position 301 is a cylindrical surface or a conical surface or a spherical surface which is matched with the side wall. For ease of production, cylindrical surfaces are used in this embodiment as shown. In addition, the side wall of the locking portion 208 may be configured to have an involute shape, so that when the locking portion 208 is rotationally locked by the locking portion 3, a pushing force for pushing the ink storage device 2 downward is converted by the involute-shaped side wall, so as to ensure the installation and positioning of the printing nozzle at the first installation abdication opening.
In addition to the above structure, in order to facilitate rotation of the fastening portion 3, as shown in the drawing, a pressing plate 302 is further provided on the outer side surface of the fastening portion 3 in this embodiment. The pressing plate 302 is pressed to realize the rotation starting of the buckling part 3, so that the acting force of the torsion spring can be overcome more labor-saving, and the operation is convenient. In order to prevent the fastening portion 3 from protruding from the upper end of the body 1, a tapered mounting recess is concavely formed on a side wall of the mounting cavity 101, so that the locking portion 208 is located at a bottom of the mounting recess when the ink storage device 2 is mounted in the mounting cavity 101. Therefore, when the buckling part 3 is buckled, the buckling part does not protrude out of the upper end of the machine body 1, and the service life is prolonged.
The first preferred embodiment is mainly the above, and the second preferred embodiment of the locking mechanism in this embodiment is: the fastening portion 3 is horizontally slidably mounted on the body 1, and when the ink storage device 2 is mounted in the mounting chamber 101, the fastening portion 3 is horizontally slid, so that the fastening concave portion 301 is fastened to the locking portion 208 to mount and fix the ink storage device 2. A concave-convex position is provided between the upper end surface of the locking portion 208 and the locking concave position 301, and when the locking portion 3 slides to lock the locking portion 208, the locking portion is fixed relatively by the concave-convex position.
As a third preferred embodiment of the locking mechanism in this embodiment, the locking mechanism includes a first magnet and a second magnet provided on the body 1 and the housing, the first magnet and the second magnet being attracted to each other so as to be attracted and fixed by the first magnet and the second magnet when the ink reservoir 2 is mounted in the mounting chamber 101.
As a fourth preferred embodiment of the locking mechanism in this embodiment, the locking mechanism includes an elastic cantilever provided on the machine body 1 and a positioning inclined plane provided on the housing and facing upward, and a buckling table capable of abutting against the positioning inclined plane is provided on the elastic cantilever. When the ink storage device is installed, the elastic cantilever is pushed outwards by the shell of the ink storage device 2, when the ink storage device is installed in place, the buckling table moves inwards along the locating inclined plane to recover deformation, downward pressure is applied to the shell, and the printing nozzle can be ensured to be installed in place. When the ink storage device 2 is taken out, the ink storage device is directly pulled out outwards, and the buckling table can reversely and outwards move along the positioning inclined plane.
Further, it is considered that in the conventional structure, the ink outlet of the ink cartridge 202 is usually disposed at one side, i.e., at the left or right side of the lower end of the ink cartridge 202, and the ink cartridge 202 of the conventional structure is not completely used when being installed in a printing apparatus, and more ink remains in the ink cartridge 202, resulting in waste and environmental pollution. In view of this, a tilting device may be further disposed in the mounting cavity 101 corresponding to the ink storage device 2, and the tilting device is used to tilt the ink cartridge 202 toward the position where the ink outlet is located when the ink storage device 2 is mounted in the mounting cavity 101, so that the ink is completely discharged by gravity during the printing operation, and ink residues are reduced.
As a first preferred embodiment of the tilting device, the mounting chamber 101 is provided with a limiting wall inclined outward with respect to the vertical on a side wall away from the ink outlet (if the ink outlet is located on the left side of the ink cartridge 202, the side wall is referred to as a right side wall), and the housing is provided with a protrusion that can be carried on the limiting wall, and when the ink storage device 2 is mounted in the mounting chamber 101, the protrusion can abut against the limiting wall, so that the side wall of the ink cartridge 202 close to the ink outlet abuts against the mounting chamber 101 under the action of gravity to realize the tilting of the ink cartridge 202 toward the prescribed position of the ink outlet. In this way, the ink storage device 2 is tilted as a whole, and on the basis of this, the tilting device described above may be provided on the housing and the ink cartridge 202, i.e., the housing is normally mounted, and the ink cartridge 202 is tilted.
As a second preferred embodiment of the tilting device, the mounting chamber 101 is provided with an elastic member on a side wall away from the ink outlet (if the ink outlet is located on the left side of the ink cartridge 202, the side wall refers to the right side wall), so that when the ink reservoir 2 is mounted in the mounting chamber 101, the side wall of the housing close to the ink outlet is abutted against the mounting chamber 101 by the elastic member against the upper end of the side wall of the housing away from the ink outlet to realize tilting of the ink cartridge 202 toward the prescribed position of the ink outlet.
In order to control the printing operation, preferably, a control circuit board is disposed in the machine body 1, and the control circuit board has a connector exposed in the mounting cavity 101 and facing upwards, so that when the ink storage device 2 is mounted in the mounting cavity 101, the interface 206 can be abutted to the connector to realize electrical connection of the printing nozzle to the control circuit board. The control circuit board is integrated with a control module and a storage module, the storage module is used for storing printing information, and the control module is electrically connected with the storage module and the printing spray head.
A power supply 9 is also arranged in the machine body 1, and the power supply 9 is electrically connected with the control circuit board so as to provide a working power supply 9 for printing work.
In order to facilitate the operation of the printing apparatus, the present embodiment provides a handle 5 on one side of the machine body 1, and the power supply 9 is installed in the handle 5. The weight difference between the grab handle 5 and the machine body 1 can be reduced, the handle is convenient to hold, and the hand feeling can be improved, and the fatigue degree of long-term holding can be reduced.
Further, the control circuit board is electrically connected with a black-and-white display screen 8 and control keys 7, and the black-and-white display screen 8 and the control keys 7 are exposed on the surface of the machine body 1.
So, the operation that the printing apparatus in this embodiment only realizes whole equipment through a control circuit board is controlled, and is more retrencied than the structure of a plurality of control boards such as traditional setting power 9 control panel, printing control panel, control panel, can effectively reduce the product volume, attenuate product thickness, reduces fuselage weight, optimizes internally mounted structure, reduction in production cost. Moreover, the existing printer is controlled by the touch screen, so that the printer is not practical in the practical application process, the price is more expensive as the quality of the adopted touch screen is better, the cost is increased, and the problem of insensitivity in control is easy to occur when the common touch screen is adopted. The black-and-white display screen 8 and the control keys 7 replace the traditional touch screen, so that the production cost is reduced, the problems can be avoided, and the practicability is high.
Further, in this embodiment, the lower end of the machine body 1 is pivoted on two sides of the first installation abdication port to be provided with the roller 4, and when printing, the lower end of the roller 4 protrudes out of the lower end face of the printing nozzle, so as to avoid the surface of the workpiece to be printed from being directly attached to the printing nozzle, thereby realizing the protection of the printing nozzle and ensuring the printing quality.
On the basis, the control circuit board is also integrated with a synchronization module, the synchronization module is used for detecting the movement direction and the movement speed of the printer box body, and the control module is electrically connected with the synchronization module so as to control the printing nozzle to work according to the movement track. The synchronous module is a gyroscope, a photoelectric encoder or a magnetic encoder and is used for converting the mechanical geometric displacement into pulse or digital quantity which can be identified and read by the control module. In order to facilitate the introduction and modification of the printing information, the control circuit board is also integrated with a communication module, and the communication module is electrically connected with the storage module. The communication module can be used for wired communication or wireless communication, such as Bluetooth communication, WIFI communication, infrared communication and the like. In addition to the above-mentioned printing control by the synchronization module, a timing module may be used to automatically print after a set time for starting the job.
The roller 4 in this embodiment is formed by a roller, a concave is formed on the roller, an anti-slip rubber ring is arranged in the concave, two ends of the roller are pivoted on an installation seat 6, the installation seat 6 is fixed or adjustable by screws and installed on the machine body 1, and can be glued or formed on the machine body 1, wherein a magnet is embedded at the end of the roller, the magnet rotates along with the roller, a circuit board is arranged in the installation seat 6 corresponding to the magnet and is electrically connected with the control circuit board, so that a magnetic encoder function is formed, the rotating speed of the roller is calculated by detecting the magnetic field change, the moving speed of a printer box body is obtained, and the work of a printing nozzle is controlled.
Further, since the rollers 4 are arranged on the left side and the right side of the first installation abdication port, a driving device can be further arranged, and any roller 4 is selected as a driving wheel according to the requirement to realize motion control through corresponding software control.
The above examples are only preferred embodiments of the invention, and other embodiments of the invention are possible. Equivalent modifications and substitutions can be made by those skilled in the art without departing from the spirit of the invention, and these equivalent modifications or substitutions are intended to be included within the scope of the present claims.
Claims (3)
1. The welding-free ink box printing equipment is characterized by comprising a machine body, wherein an ink storage device is detachably arranged in the machine body, the ink storage device comprises a shell and an ink box arranged in the shell, the lower end of the ink box is provided with an ink outlet, a printing nozzle is arranged at the ink outlet, the printing nozzle is provided with a first connecting point extending on the side wall of the ink box, an outgoing line is arranged between the shell and the ink box, one end of the outgoing line extends out of the first connecting point and is provided with a second connecting contact corresponding to the first connecting point, the other end of the outgoing line extends out of the shell and is provided with an interface downwards, a soft board is arranged between the shell and the second connecting contact, and a bulge structure corresponding to the second connecting contact is arranged on the soft board so as to be used for propping the second connecting contact against the first connecting point; the convex structures are convex hulls or upright posts; the machine body is provided with an installation cavity with an opening at the upper end, the lower end of the machine body is provided with a first installation abdication port which is communicated with the installation cavity and is matched with the printing spray head, a separable locking mechanism is arranged between the shell and the machine body, and the ink storage device is detachably installed in the installation cavity under the action of the locking mechanism; the locking mechanism comprises a locking part arranged on the side surface of the shell and a buckling part pivoted on the side surface of the machine body, and the buckling part is provided with a buckling concave position matched with the locking part and used for buckling the locking part when the ink storage device is completely installed in the installation cavity; the machine body is internally provided with a control circuit board, and the control circuit board is provided with a connector which is exposed in the mounting cavity and faces upwards and is used for realizing the electric connection of the printing nozzle with the control circuit board through a connector butt joint interface; the lead-out wire extends out of one end of the shell and is provided with a transfer circuit board, the interface is arranged on the transfer circuit board, the upper end of the shell extends leftwards or rightwards and is provided with a containing cavity, the lower end of the containing cavity is provided with a second installation abdication port for the interface to pass out, and the transfer circuit board is clamped in the containing cavity and enables the interface to pass out of the second installation abdication port; a torsion spring is arranged between the buckling part and the machine body and is used for keeping the buckling concave position at the position of the buckling locking part under the non-external force action state; the side wall of the locking part is provided with an involute-shaped outline, so that when the locking part rotates to lock the locking part, the involute-shaped side wall converts a pushing force for downwards extruding the ink storage device; the outside surface of buckling part sets up the clamp plate, and the indent is provided with the installation concave position that is the taper on one lateral wall of installation cavity for when ink storage device installs in the installation cavity, the closure position is located the bottom of installation concave position.
2. The solderless ink cartridge printing apparatus of claim 1, wherein a handle is provided on one side of the body, a power source is mounted in the handle, and the power source is electrically connected to the control circuit board.
3. The solderless ink cartridge printing apparatus of claim 1, wherein the control circuit board is electrically connected to a black and white display and control keys, both of which are exposed on the surface of the body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811520912.6A CN109605940B (en) | 2018-12-12 | 2018-12-12 | Welding-free ink box printing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811520912.6A CN109605940B (en) | 2018-12-12 | 2018-12-12 | Welding-free ink box printing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109605940A CN109605940A (en) | 2019-04-12 |
| CN109605940B true CN109605940B (en) | 2024-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811520912.6A Active CN109605940B (en) | 2018-12-12 | 2018-12-12 | Welding-free ink box printing equipment |
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| CN111761944A (en) * | 2020-07-30 | 2020-10-13 | 光芯半导体(深圳)有限公司 | Portable printing pen |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11198397A (en) * | 1998-01-12 | 1999-07-27 | Nec Corp | Carrier structure for ink jet printer |
| US6431684B1 (en) * | 2001-08-01 | 2002-08-13 | Hewlett-Packard Company | Spring pad for electrical interconnection of inkjet printing system |
| CN1558831A (en) * | 2001-08-16 | 2004-12-29 | 莱克斯马克国际公司 | Connection module |
| CN107867068A (en) * | 2017-11-09 | 2018-04-03 | 中山市毕升打印科技有限公司 | A kind of hand-held portable printers |
| CN108290414A (en) * | 2015-12-18 | 2018-07-17 | 惠普发展公司，有限责任合伙企业 | Retainer |
| CN209832978U (en) * | 2018-12-12 | 2019-12-24 | 中山市毕升打印科技有限公司 | Ink storage device and welding-free ink box printing equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7284832B2 (en) * | 2004-02-12 | 2007-10-23 | Samsung Electronics Co., Ltd. | Ink cartridge unit and inkjet printer having the same |
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|---|---|---|---|---|
| JPH11198397A (en) * | 1998-01-12 | 1999-07-27 | Nec Corp | Carrier structure for ink jet printer |
| US6431684B1 (en) * | 2001-08-01 | 2002-08-13 | Hewlett-Packard Company | Spring pad for electrical interconnection of inkjet printing system |
| CN1558831A (en) * | 2001-08-16 | 2004-12-29 | 莱克斯马克国际公司 | Connection module |
| CN108290414A (en) * | 2015-12-18 | 2018-07-17 | 惠普发展公司，有限责任合伙企业 | Retainer |
| CN107867068A (en) * | 2017-11-09 | 2018-04-03 | 中山市毕升打印科技有限公司 | A kind of hand-held portable printers |
| CN209832978U (en) * | 2018-12-12 | 2019-12-24 | 中山市毕升打印科技有限公司 | Ink storage device and welding-free ink box printing equipment |
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| CN109605940A (en) | 2019-04-12 |
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