CN208101404U - A kind of intelligent bar code printer being conveniently replaceable print head - Google Patents
A kind of intelligent bar code printer being conveniently replaceable print head Download PDFInfo
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- CN208101404U CN208101404U CN201820228643.5U CN201820228643U CN208101404U CN 208101404 U CN208101404 U CN 208101404U CN 201820228643 U CN201820228643 U CN 201820228643U CN 208101404 U CN208101404 U CN 208101404U
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- print head
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- motor
- bar code
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Abstract
The utility model relates to a kind of intelligent bar code printers for being conveniently replaceable print head, including main body, carbon ribbon roller, paper bowl and print head, it further include elevating mechanism, switching mechanism and replacement mechanism, this is conveniently replaceable the intelligent bar code printer of print head, multiple print heads are set in printer, when needing continuously to print different bar codes, print head is switched by switching mechanism, print head until switching to user's needs, later, elevating mechanism starting, complete printing step, compared to the existing replacement repeatedly to single print head, it is not only time saving and energy saving, improve printing effect, it is also avoided that due to repeatedly replacing print head repeatedly by Carbon dust pollution both hands, enhance the convenience of printer；Secondly, print head is fixed on switching mechanism by replacing mechanism, when print head needs replacing, starting replacement mechanism can directly be removed print head, easy to operate, time saving without carrying out the disassembly of components, enhance the practicability of printer.
Description
Technical field
The present invention relates to printing device field, in particular to a kind of intelligent bar code printer for being conveniently replaceable print head.
Background technique
Bar code printer is a kind of dedicated printer.The maximum difference of bar-code printer and normal printer is just
It is that the printing of bar-code printer is to complete to print by print media (or directly using heat-sensitive paper) of carbon ribbon based on heat,
This printing type is that it can be realized continuously in the case where unattended relative to the great advantage of common print mode
Flying print.The content that it is printed is generally the brand identity of enterprise, sequence number mark, packaging label, bar code identification, letter
Seal label, drop for clothing etc..
However, there are still some shortcomings when in use for existing bar code printer, firstly, big in existing bar code printer
It is all provided only with a print head, when needing continuously to print different bar codes, print head must just be replaced, not only be taken
When it is laborious, influence printing effect, can also due to repeatedly replacing print head repeatedly by Carbon dust pollution both hands, bring it is many not
Just；It is not only cumbersome and take secondly, existing bar code printer needs to carry out the disassembly of some components when replacing print head
When, working efficiency can be also influenced to a certain extent.
Summary of the invention
The technical problem to be solved by the present invention is to：For overcome the deficiencies in the prior art, one kind is provided and is conveniently replaceable printing
The intelligent bar code printer of head.
The technical solution adopted by the present invention to solve the technical problems is：A kind of intelligent bar code being conveniently replaceable print head
Printer, including main body, carbon ribbon roller, paper bowl and print head further include elevating mechanism, switching mechanism and replacement mechanism, the liter
Descending mechanism, switching mechanism and replacement mechanism are arranged in main body, and the switching mechanism is arranged on elevating mechanism, the replacement
Mechanism is arranged on switching mechanism, and the print head setting is in replacement mechanism；
The elevating mechanism includes lifting platform and two lifting assemblies, and two lifting assemblies are separately positioned on the two of main body
Side, the lifting platform are horizontally set between two lifting assemblies, and two lifting assemblies are symmetrical arranged about lifting platform；
The lifting assembly includes first motor, screw rod and sliding block, and the screw rod is vertically arranged, the first motor and silk
Bar transmission connection, the sliding block are equipped with threaded hole, and the screw rod passes through sliding block through threaded hole, and the screw rod and sliding block screw thread connect
It connects, the side of the main body is vertically equipped with strip groove, and the side of the sliding block is located in strip groove, the sliding block and strip groove
Match and be slidably connected, the both ends of the lifting platform are fixedly connected with two sliding blocks respectively, and the switching mechanism is arranged in lifting platform
Bottom surface；
The switching mechanism includes the second motor, driving wheel, belt, driven wheel, shaft and roller, and the roller level is set
It sets, the shaft and roller are coaxially disposed, and there are two the shafts, and two shafts are separately positioned on the two sides of roller, and two turn
Axis passes through two bearing blocks respectively and connect with lifting platform, and second motor is arranged on lifting platform, second motor and master
Driving wheel transmission connection, the driven wheel are set in one of shaft, and the driving wheel is connected by belt and driven wheel transmission
It connects, the periphery of the roller is uniformly provided with several grooves, and each groove is circumferentially uniformly arranged along the axis of roller, the changing machine
Structure includes several replacement components, and each component of replacing is separately positioned in each groove, and the print head has several, each print head point
It She Zhi not be on each replacement component；
The replacement component includes that drive chamber and setting are driving indoor third motor, the first roller gear, the first tooth
Item and fixed link, the drive chamber are arranged in groove, and the third motor is connect with the first column gear transmission, and described first
Rack gear is horizontally disposed, and the driving indoor horizontal is equipped with sliding slot, and first rack gear is slided by sliding slot and the inner wall of drive chamber
Connection, there are two first rack gears, and two the first rack gears are parallel to each other, and first roller gear is located at two the first rack gears
Between, first roller gear is engaged with two the first rack gears respectively, and there are two the fixed links, two fixed links respectively with
Two the first rack gears vertically connect, and two the first rack gears are respectively positioned between two fixed links, the separate groove of the drive chamber
The side of slot bottom is set there are two opening, and two fixed links stretch out drive chamber through two openings respectively, and the print head is located at driving
Outdoor, the print head are located between two fixed links, the two sides of the print head respectively with two fixed links against.
Preferably, in order to enhance the fixed fastness of fixed link, the fixed link and print head against side set
There are several fixed blocks, the two sides of the print head are equipped with several fixing grooves, and each fixed block is located in each fixing groove, each solid
Determine block to match with each fixing groove respectively.
Preferably, in order to avoid influencing printing effect, the bottom surface of the lifting platform is equipped with limit assembly, the limit group
Part is located at the side of roller, and the limit assembly includes the 4th motor, the second roller gear, the second rack gear, gag lever post and limit
Block, the 4th motor are connect with the second column gear transmission, and second rack gear is horizontally disposed, second rack gear and lifting
The bottom surface of platform is slidably connected, and second roller gear is engaged with the second rack gear, and the gag lever post is vertically provided at the second rack gear
Lower section, the limited block is arranged in the lower section of gag lever post, and the periphery level of the roller is equipped with several limiting slots, each limiting slot
It is circumferentially uniformly arranged along the axis of roller, the limited block is matched with limiting slot.
Preferably, in order to further avoid influencing printing effect, the limiting slot is dovetail groove.
Preferably, in order to improve the accuracy of print head switching, the periphery of the roller emits equipped with several infrared rays
Device, each RF transmitter and each print head correspond, and the intracorporal bottom of master is equipped with infrared receiver, the main body
It is inside additionally provided with PLC, the RF transmitter, infrared receiver, first motor and the second motor are electrically connected with PLC.
Preferably, for ease of operation, the outside of the main body is equipped with several control buttons, each control button respectively with
Each RF transmitter electrical connection.
Preferably, the working condition for Shi Ge mechanism is intelligent, the first motor, the second motor, third motor
It is servo motor with the 4th motor.
Preferably, for the ease of the heat dissipation of main body Nei Ge mechanism, the main body is equipped with heat release hole.
Preferably, the speed in order to guarantee sliding block sliding, the surface of the screw rod is coated with anticorrosion galvanizing layer.
Preferably, the outside of the main body is equipped with photovoltaic panel in order to energy saving.
The invention has the advantages that this is conveniently replaceable the intelligent bar code printer of print head, it is arranged in printer
Multiple print heads first switch over print head by switching mechanism, when needing continuously to print different bar codes until cutting
The print head of user's needs is shifted to, later, elevating mechanism starting completes printing step, compared to existing to single print head
Replacement repeatedly, it is not only time saving and energy saving, improve printing effect, moreover it is possible to avoid due to repeatedly replacing print head repeatedly by carbon dust dirt
Both hands are contaminated, the convenience of printer is enhanced；Secondly, print head is fixed on switching mechanism by replacing mechanism, work as print head
When needing replacing maintenance, starting replacement mechanism can directly be removed print head, without carrying out the disassembly of components, easy to operate,
It is time saving, enhance the practicability of printer.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of structural schematic diagram of intelligent bar code printer for being conveniently replaceable print head of the invention.
Fig. 2 is a kind of switching mechanism of intelligent bar code printer for being conveniently replaceable print head of the invention, replacement mechanism
With the attachment structure schematic diagram of print head.
Fig. 3 is the print head and replacement component of a kind of intelligent bar code printer for being conveniently replaceable print head of the invention
Attachment structure schematic diagram.
Fig. 4 is a kind of structural representation of the limit assembly of intelligent bar code printer for being conveniently replaceable print head of the invention
Figure.
In figure：1. main body, 2. carbon ribbon rollers, 3. paper bowls, 4. print heads, 5. lifting platforms, 6. first motors, 7. screw rods, 8. is sliding
Block, 9. second motors, 10. driving wheels, 11. belts, 12. driven wheels, 13. shafts, 14. rollers, 15. drive chamber, 16. thirds electricity
Machine, 17. first roller gears, 18. first rack gears, 19. fixed links, 20. fixed blocks, 21. the 4th motors, 22. second Cylinder Gears
Wheel, 23. second rack gears, 24. gag lever posts, 25. limited blocks.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, a kind of intelligent bar code printer for being conveniently replaceable print head, including main body 1, carbon ribbon roller 2, paper bowl
3 and print head 4, it further include elevating mechanism, switching mechanism and replacement mechanism, the elevating mechanism, switching mechanism and replacement mechanism
It is arranged in main body 1, the switching mechanism is arranged on elevating mechanism, and the replacement mechanism is arranged on switching mechanism, institute
The setting of print head 4 is stated in replacement mechanism；
Multiple print heads 4 are set in printer and pass through switching mechanism first when needing continuously to print different bar codes
Print head 4 is switched over, the print head 4 until switching to user's needs, later, printing step is completed in elevating mechanism starting,
It is not only time saving and energy saving compared to the existing replacement repeatedly to single print head 4, improve printing effect, moreover it is possible to avoid because more
Secondary replacement print head 4 and repeatedly by Carbon dust pollution both hands, enhance the convenience of printer；Secondly, print head 4 passes through changing machine
Structure is fixed on switching mechanism, and when print head 4 needs replacing maintenance, starting replacement mechanism can directly be removed print head 4,
It is easy to operate, time saving without carrying out the disassembly of components, enhance the practicability of printer.
The elevating mechanism includes lifting platform 5 and two lifting assemblies, and two lifting assemblies are separately positioned on the two of main body 1
Side, the lifting platform 5 are horizontally set between two lifting assemblies, and two lifting assemblies are symmetrical arranged about lifting platform 5；
The lifting assembly includes first motor 6, screw rod 7 and sliding block 8, and the screw rod 7 is vertically arranged, the first motor
6 are sequentially connected with screw rod 7, and the sliding block 8 is equipped with threaded hole, and the screw rod 7 passes through sliding block 8 through threaded hole, the screw rod 7 with
Sliding block 8 is threadedly coupled, and the side of the main body 1 is vertically equipped with strip groove, and the side of the sliding block 8 is located in strip groove, described
Sliding block 8 is matched and is slidably connected with strip groove, and the both ends of the lifting platform 5 are fixedly connected with two sliding blocks 8 respectively, the switching
The bottom surface of lifting platform 5 is arranged in mechanism；
When first motor 6 starts, driving screw rod 7 is rotated, since strip groove limits the rotation of sliding block 8, so that sliding block 8
It is vertically movable along screw rod 7, so that lifting platform 5 be driven to move up and down.
As shown in Fig. 2, the switching mechanism includes the second motor 9, driving wheel 10, belt 11, driven wheel 12,13 and of shaft
Roller 14, the roller 14 is horizontally disposed, and the shaft 13 is coaxially disposed with roller 14, and there are two the shafts 13, and two turn
Axis 13 is separately positioned on the two sides of roller 14, and two shafts 13 are connect by two bearing blocks with lifting platform 5 respectively, and described second
Motor 9 is arranged on lifting platform 5, and second motor 9 is sequentially connected with driving wheel 10, and the driven wheel 12 is arranged wherein one
In a shaft 13, the driving wheel 10 is sequentially connected by belt 11 and driven wheel 12, and the periphery of the roller 14 is uniformly provided with
Several grooves, each groove are circumferentially uniformly arranged along the axis of roller 14, and the replacement mechanism includes several replacement components, respectively more
It changes component to be separately positioned in each groove, the print head 4 has several, and each print head 4 is separately positioned on each replacement component；
When the second motor 9 driving driving wheel 10 rotates, driving wheel 10 drives driven wheel 12 to rotate by belt 11, so that
Shaft 13 drives roller 14 to rotate.
As shown in figure 3, the third motor 16, first that the replacement component includes drive chamber 15 and is arranged in drive chamber 15
Roller gear 17, the first rack gear 18 and fixed link 19, the drive chamber 15 are arranged in groove, the third motor 16 and first
Roller gear 17 is sequentially connected, and first rack gear 18 is horizontally disposed, horizontal in the drive chamber 15 to be equipped with sliding slot, and described first
Rack gear 18 is slidably connected by sliding slot and the inner wall of drive chamber 15, and there are two first rack gears 18, two 18 phases of the first rack gear
Mutually parallel, first roller gear 17 is located between two the first rack gears 18, first roller gear 17 respectively with two
The engagement of first rack gear 18, there are two the fixed links 19, and two fixed links 19 are vertical with two the first rack gears 18 respectively to be connect, and two
A first rack gear 18 is respectively positioned between two fixed links 19, there are two the side of the slot bottom of the separate groove of the drive chamber 15 is set
Opening, two fixed links 19 stretch out drive chamber 15 through two openings respectively, and the print head 4 is located at outside drive chamber 15, described to beat
Head 4 is printed to be located between two fixed links 19, the two sides of the print head 4 respectively with two fixed links 19 against.
When needing to remove print head 4, start third motor 16, third motor 16 drives 17 turns of the first roller gear
It is dynamic, so that two 18 back movements of the first rack gear no longer clamp print head 4, and then can incite somebody to action so that two fixed links 19 be made to separate
Print head 4 is removed；It when needing that print head 4 is fixed, places it between two fixed links 19, starts third motor 16,
So that two fixed links 19 are close to each other, until clamping print head 4.
Preferably, in order to enhance the fixed fastness of fixed link 19, the fixed link 19 with print head 4 against one
Side is equipped with several fixed blocks 20, and the two sides of the print head 4 are equipped with several fixing grooves, and each fixed block 20 is located at each fixation
In slot, each fixed block 20 is matched with each fixing groove respectively.
Fixed link 19 is further limited the moving range of print head 4 by fixed block 20, avoids print head 4 in printing
It shifts, to enhance the fixed fastness of fixed link 19.
As shown in figure 4, the bottom surface of the lifting platform 5 is equipped with limit assembly, the limit assembly is located at the side of roller 14,
The limit assembly includes the 4th motor 21, the second roller gear 22, the second rack gear 23, gag lever post 24 and limited block 25, described
4th motor 21 and the second roller gear 22 are sequentially connected, and second rack gear 23 is horizontally disposed, second rack gear 23 and liter
The bottom surface of drop platform 5 is slidably connected, and second roller gear 22 is engaged with the second rack gear 23, and the gag lever post 24 is vertically provided at
The lower section of gag lever post 24 is arranged in the lower section of second rack gear 23, the limited block 25, if the periphery level of the roller 14 is equipped with
Dry limiting slot, each limiting slot are circumferentially uniformly arranged along the axis of roller 14, and the limited block 25 is matched with limiting slot.
After being switched to print head 4 of needs, the starting of the 4th motor 21, driving the second roller gear 22 rotation, so that the
Two rack gears 23 move horizontally, and the second rack gear 23 drives limited block 25 to move horizontally by gag lever post 24, so that limited block 25 is just
It is caught in some limiting slot, to limit the rotation of roller 14, and then improves the stability of print head 4, avoid printing
First 4 shift in printing, to avoid influencing printing effect.
Preferably, in order to further avoid influencing printing effect, the limiting slot is dovetail groove.
Preferably, in order to improve the accuracy of the switching of print head 4, the periphery of the roller 14 is sent out equipped with several infrared rays
Emitter, each RF transmitter and each print head 4 correspond, and the bottom in the main body 1 is equipped with infrared receiver, described
PLC is additionally provided in main body 1, the RF transmitter, infrared receiver, first motor 6 and the second motor 9 are electric with PLC
Connection.
When needing to select some print head 4, start its corresponding RF transmitter, later, roller 14 starts turning,
When infrared receiver receives the infrared ray of RF transmitter transmitting, illustrate that the print head 4 is turning to roller 14 just
Lower section, and it is located at the surface in area to be printed, signal is transmitted to PLC by infrared receiver at this time, and PLC controls the second motor 9 and stops
Rotation stop is dynamic, so that roller 14 and print head 4 stop operating, then control the work of first motor 6, so that print head 4 moves down, and it is complete
At printing, to improve the accuracy of the switching of print head 4.
Preferably, for ease of operation, the outside of the main body 1 is equipped with several control buttons, each control button difference
It is electrically connected with each RF transmitter.
Herein, each control button has corresponded to each print head 4, when needing to select some print head 4, presses corresponding control
Key processed, then RF transmitter corresponding with the print head 4 is opened, and carries out the switching of print head 4, so that operation is more just
It is prompt.
Preferably, the working condition for Shi Ge mechanism is intelligent, the first motor 6, the second motor 9, third electricity
Machine 16 and the 4th motor 21 are servo motor.
Preferably, for the ease of the heat dissipation of 1 Nei Ge mechanism of main body, the main body 1 is equipped with heat release hole.
Preferably, the speed in order to guarantee the sliding of sliding block 8, the surface of the screw rod 7 is coated with anticorrosion galvanizing layer.
Since the product of zine corrosion has preferable protective effect to zinc, so corrosion rate is very slow, the service life is ungalvanized
L5~30 times, so corrosion rate will be slowed down, to guarantee that the surface long term of screw rod 7 is in smooth state, reduce because
The detent phenomenon of friction and generation, so that sliding block 8 can be remained and swimmingly be moved, and then can guarantee sliding block 8
Movement speed.
Preferably, the outside of the main body 1 is equipped with photovoltaic panel in order to energy saving.
Multiple print heads 4 are set in printer, when needing continuously to print different bar codes, start switching machine first
Structure, driving roller 14 rotate, and roller 14 drives each print head 4 to rotate, and switch over to print head 4, when required print head 4 rotates
When to 14 underface of roller, elevating mechanism starting completes printing step so that print head 4 presses down on, right compared to existing
The replacement repeatedly of single print head 4, it is not only time saving and energy saving, improve printing effect, moreover it is possible to avoid due to repeatedly replacing print head 4
Repeatedly by Carbon dust pollution both hands, the convenience of printer is enhanced；Secondly, print head 4 is fixed on switching machine by replacing mechanism
On structure, when print head 4 needs replacing maintenance, starting replacement mechanism can directly be removed print head 4, without carrying out components
Disassembly, it is easy to operate, time saving, enhance the practicability of printer.
Compared with prior art, the intelligent bar code printer for being conveniently replaceable print head, is arranged multiple in printer
Print head 4 first switches over print head 4 by switching mechanism when needing continuously to print different bar codes, until switching
The print head 4 needed to user, later, elevating mechanism starting completes printing step, compared to existing to single print head 4
Replacement repeatedly, it is not only time saving and energy saving, improve printing effect, moreover it is possible to avoid due to repeatedly replacing print head 4 repeatedly by carbon dust
Both hands are polluted, the convenience of printer is enhanced；Secondly, print head 4 is fixed on switching mechanism by replacing mechanism, work as printing
First 4 when needing replacing maintenance, and print head 4 can be removed directly, without carrying out the disassembly of components, be operated by starting replacement mechanism
Simply, time saving, enhance the practicability of printer.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (10)
1. a kind of intelligent bar code printer for being conveniently replaceable print head, including main body (1), carbon ribbon roller (2), paper bowl (3) and beat
Print head (4), which is characterized in that further include elevating mechanism, switching mechanism and replacement mechanism, the elevating mechanism, switching mechanism and
Replacement mechanism is arranged in main body (1), and the switching mechanism is arranged on elevating mechanism, and the replacement mechanism setting is switching
In mechanism, print head (4) setting is in replacement mechanism；
The elevating mechanism includes lifting platform (5) and two lifting assemblies, and two lifting assemblies are separately positioned on the two of main body (1)
Side, the lifting platform (5) are horizontally set between two lifting assemblies, and two lifting assemblies are symmetrical arranged about lifting platform (5)；
The lifting assembly includes first motor (6), screw rod (7) and sliding block (8), and the screw rod (7) is vertically arranged, and described first
Motor (6) and screw rod (7) are sequentially connected, and the sliding block (8) is equipped with threaded hole, and the screw rod (7) passes through sliding block through threaded hole
(8), the screw rod (7) is threadedly coupled with sliding block (8), and the side of the main body (1) is vertically equipped with strip groove, the sliding block (8)
Side be located in strip groove, the sliding block (8) matches and is slidably connected with strip groove, the both ends of the lifting platform (5) difference
It is fixedly connected with two sliding blocks (8), bottom surface of the switching mechanism setting in lifting platform (5)；
The switching mechanism includes the second motor (9), driving wheel (10), belt (11), driven wheel (12), shaft (13) and roller
(14), the roller (14) is horizontally disposed, and the shaft (13) and roller (14) are coaxially disposed, and there are two the shafts (13),
Two shafts (13) are separately positioned on the two sides of roller (14), and two shafts (13) pass through two bearing blocks and lifting platform respectively
(5) it connecting, second motor (9) is arranged on lifting platform (5), and second motor (9) and driving wheel (10) are sequentially connected,
The driven wheel (12) is set on one of shaft (13), and the driving wheel (10) passes through belt (11) and driven wheel (12)
Transmission connection, the periphery of the roller (14) are uniformly provided with several grooves, and each groove is circumferentially uniform along the axis of roller (14)
Setting, the replacement mechanism includes several replacement components, and each component of replacing is separately positioned in each groove, the print head (4)
There are several, each print head (4) is separately positioned on each replacement component；
The replacement component includes third motor (16), the first roller gear of drive chamber (15) and setting in drive chamber (15)
(17), the first rack gear (18) and fixed link (19), the drive chamber (15) are arranged in groove, the third motor (16) and the
One roller gear (17) transmission connection, first rack gear (18) is horizontally disposed, horizontal in the drive chamber (15) to be equipped with sliding slot,
First rack gear (18) is slidably connected by sliding slot and the inner wall of drive chamber (15), and there are two first rack gears (18), and two
A first rack gear (18) is parallel to each other, and first roller gear (17) is located between two the first rack gears (18), and described first
Roller gear (17) is engaged with two the first rack gears (18) respectively, and there are two the fixed links (19), two fixed links (19) point
Not vertical with two the first rack gears (18) to connect, two the first rack gears (18) are respectively positioned between two fixed links (19), the drive
The side of the slot bottom of the separate groove of dynamic room (15) is set there are two opening, and two fixed links (19) are stretched out through two openings respectively drives
Dynamic room (15), the print head (4) are located at drive chamber (15) outside, and the print head (4) is located between two fixed links (19), institute
State the two sides of print head (4) respectively with two fixed links (19) against.
2. being conveniently replaceable the intelligent bar code printer of print head as described in claim 1, which is characterized in that the fixed link
(19) with print head (4) against side be equipped with several fixed blocks (20), the print head (4) if two sides be equipped with it is solid
Determine slot, each fixed block (20) is located in each fixing groove, and each fixed block (20) matches with each fixing groove respectively.
3. being conveniently replaceable the intelligent bar code printer of print head as described in claim 1, which is characterized in that the lifting platform
(5) bottom surface is equipped with limit assembly, and the limit assembly is located at the side of roller (14), and the limit assembly includes the 4th motor
(21), the second roller gear (22), the second rack gear (23), gag lever post (24) and limited block (25), the 4th motor (21) with
Second roller gear (22) transmission connection, second rack gear (23) is horizontally disposed, second rack gear (23) and lifting platform (5)
Bottom surface be slidably connected, second roller gear (22) is engaged with the second rack gear (23), and the gag lever post (24) is vertically arranged
In the lower section of the second rack gear (23), the limited block (25) is arranged in the lower section of gag lever post (24), the periphery of the roller (14)
Level is equipped with several limiting slots, and each limiting slot is circumferentially uniformly arranged along the axis of roller (14), the limited block (25) and limit
Position slot matching.
4. being conveniently replaceable the intelligent bar code printer of print head as claimed in claim 3, which is characterized in that the limiting slot
For dovetail groove.
5. being conveniently replaceable the intelligent bar code printer of print head as described in claim 1, which is characterized in that the roller
(14) periphery is equipped with several RF transmitters, and each RF transmitter and each print head (4) correspond, the main body
(1) bottom in is equipped with infrared receiver, is additionally provided with PLC in the main body (1), the RF transmitter, infrared ray connect
Device, first motor (6) and the second motor (9) is received to be electrically connected with PLC.
6. being conveniently replaceable the intelligent bar code printer of print head as claimed in claim 5, which is characterized in that the main body
(1) outside is equipped with several control buttons, and each control button is electrically connected with each RF transmitter respectively.
7. being conveniently replaceable the intelligent bar code printer of print head as claimed in claim 3, which is characterized in that first electricity
Machine (6), the second motor (9), third motor (16) and the 4th motor (21) are servo motor.
8. being conveniently replaceable the intelligent bar code printer of print head as described in claim 1, which is characterized in that the main body
(1) it is equipped with heat release hole.
9. being conveniently replaceable the intelligent bar code printer of print head as described in claim 1, which is characterized in that the screw rod
(7) surface is coated with anticorrosion galvanizing layer.
10. being conveniently replaceable the intelligent bar code printer of print head as described in claim 1, which is characterized in that the main body
(1) outside is equipped with photovoltaic panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820228643.5U CN208101404U (en) | 2018-02-07 | 2018-02-07 | A kind of intelligent bar code printer being conveniently replaceable print head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820228643.5U CN208101404U (en) | 2018-02-07 | 2018-02-07 | A kind of intelligent bar code printer being conveniently replaceable print head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208101404U true CN208101404U (en) | 2018-11-16 |
Family
ID=64123972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820228643.5U Active CN208101404U (en) | 2018-02-07 | 2018-02-07 | A kind of intelligent bar code printer being conveniently replaceable print head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208101404U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114789556A (en) * | 2022-04-03 | 2022-07-26 | 江苏铭亚科技有限公司 | Detachable high temperature 3D printer that has two printer heads |
-
2018
- 2018-02-07 CN CN201820228643.5U patent/CN208101404U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114789556A (en) * | 2022-04-03 | 2022-07-26 | 江苏铭亚科技有限公司 | Detachable high temperature 3D printer that has two printer heads |
| CN114789556B (en) * | 2022-04-03 | 2023-07-14 | 江苏铭亚科技有限公司 | Detachable high temperature 3D printer that has two printheads |
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