Hand-held thermal transfer printer for labeling
Technical field
The utility model is related to bill printing field, more particularly, to a kind of hand-held thermal transfer printer for labeling.
Background technology
In the prior art, due to the small volume of hand-held label printer, and hand-held label printer is usually to beat
The label printing paper of reduced size is printed, so the heat-sensitive sheet of hand-held label printer movement is also to be arranged accordingly to small chi
It is very little, when hand-held label printer works, it is often necessary to movably carry out print job, i.e. heat-sensitive sheet and rubber roll random
Be operated in vibration, will then influence whether the tight fit between heat-sensitive sheet and rubber roll, thus cause printing label or
There is the problem of prining in receipt, and such as font is fuzzy, pattern smear or not congruent problem of prining.
To solve the above problems, the Patent No. CN201620212289.8 of the bulletin on the 3rd of August in 2016 patent is disclosed
Device for exerting, locking piece are set on the machine plate of printer engine, and device for exerting includes supporting part, shaft, elastic force acceptance division
And limiting section, when printer case is covered, casing body depresses the upper end of locking piece, then causes the lower end rotation of locking piece
Turn, so as to pull elastic component, then under the driving of elastic force acceptance division device for exerting is rotated counterclockwise, can finally make to be arranged on
Heat-sensitive sheet on supporting part is close to and pressed towards rubber roll, solves the problem of prining occurred during printing.But machine bonnet is in operation
In the case of error, it is impossible to exactly depress the upper end of locking piece, so that continuous position adjustment need to be passed through, it will could lock
The upper end of part is accurately depressed, and machine bonnet can be closed accurately, and the process of this position adjustment takes time and effort, influence work effect
Rate.
The content of the invention
Main purpose of the present utility model be to provide it is a kind of have can Fast Installation machine bonnet hand-held thermal transfer mark
Label printer.
To realize above-mentioned main purpose, the hand-held thermal transfer printer for labeling that the utility model is provided, including casing,
Movement in casing, the print cartridge by movement;Movement includes being provided with heat-sensitive sheet and glue on support, support
Roller, forms paper feed passage between heat-sensitive sheet and rubber roll, movement also includes the device for exerting being rotatably arranged on support, pressure
Device includes shaft and the supporting part that be connected with shaft, and the supporting part axle portion that can rotate rotates, and heat-sensitive sheet is arranged on supporting part
On;Device for exerting also includes the elastic force acceptance division being connected with shaft, and movement also includes elastic component, the first end and bullet of elastic component
Power acceptance division is connected, and the second end connection locking piece of elastic component, locking piece is rotatably arranged on support;It is provided with support
Paper cutting mechanism, paper cutting mechanism is located at the side of paper feed passage, and casing is set and covering part around the surrounding of movement and print cartridge
Movement, casing is provided with the first square opening, and the first square opening is towards locking piece;Be hinged in the center of casing it is organic after
Lid, machine bonnet covering movement and print cartridge, machine bonnet are vertically and fixedly provided with piece under pressure, and piece under pressure runs through the first square opening, pushed
Part includes hang plate and raised plate, and hang plate is contacted and pushes locking piece, and raised plate is located at by the free end of locking piece.
From such scheme, during machine bonnet is closed, by the spacing of the first square opening, piece under pressure is to lock
That determines that part is accurately positioned pushes, and needs not move through the adjustment break-in not between off line bonnet and locking piece position, reduces operation
Time, improve operating efficiency;Machine bonnet is hinged on machine bonnet in the vertical direction under the center of casing, open mode with
Casing need not take too many space in same plane, machine bonnet, while being easy to user to carry out it while hand held printer
He operates.
Further scheme is that the one side of casing covering movement is fixed with "T"-shaped fixture, and "T"-shaped fixture is counterclockwise
90 degree of settings, "T"-shaped fixture includes vertical plate;The center of the vertical plate of fixture is provided with square protruding block;Casing is set
There is the second square opening, the second square opening is set close to the vertical plate of fixture, the second square opening is towards protruding block;After machine
Lid is vertically and fixedly provided with pinch plate, and the center of pinch plate is provided with third party's shape perforate;Pinch plate runs through the second square opening, raised
Block runs through third party's shape perforate.
From such scheme, pinch plate is easy to mechanism cover through the second square opening and protruding block formation buckle structure
Unlatching and closure.
Further scheme is that the one side of print cartridge towards the machine bonnet is provided with square perforate, and machine bonnet is provided with
5th square opening, square perforate and the 5th square opening insertion.
From such scheme, user can observe print cartridge by the square perforate and the 5th square opening of insertion
The service condition of inner wrap paper, can accomplish to change print cartridge in time, it is to avoid the emergency case used in print cartridge without coil paper occur.
Further scheme is that hang plate is collinearly set with raised plate, and hang plate is from the side of close raised plate from another
Roll oblique.
From such scheme, the setting of hang plate can coordinate the shape of locking piece for greater flexibility, it is ensured that hang plate is more accurate
Really contact and push locking piece.
Further scheme is that piece under pressure is collinearly set with pinch plate.
Further scheme is that the one side of print cartridge towards machine bonnet is fixed with cocked part.
It can be seen that, print cartridge quickly can be departed from casing by fixed cocked part when being conveniently replaceable print cartridge.
Further scheme is that one side of raised plate is hang plate, and another side of raised plate is provided with accessory plate, and accessory plate is certainly
Tilted close to the side of raised plate to opposite side.
Brief description of the drawings
Fig. 1 is the structure chart of the utility model hand-held thermal transfer printer for labeling.
Fig. 2 is the rearview of the casing of the utility model hand-held thermal transfer printer for labeling.
Fig. 3 is the movement of the utility model hand-held thermal transfer printer for labeling and the explosive view of print cartridge.
Fig. 4 is the stereogram of the machine bonnet of the utility model hand-held thermal transfer printer for labeling.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment
Hand-held thermal transfer printer for labeling of the present utility model, is accurately positioned the depressed position that piece under pressure is covered after machine,
Heat-sensitive sheet is close to and pressed towards rubber roll after guarantee machine bonnet closure, so as to solve the problem of prining occurred during printing, leads to simultaneously
Cross lid and the buckle structure on casing so that machine bonnet closure is quick, reduces the operating time, improves operating efficiency.
Referring to Fig. 1 to Fig. 4, the utility model hand-held thermal transfer printer for labeling, including casing 1, in casing 1
Movement 2, the print cartridge 3 installed in the side of movement 2, the internal memory of print cartridge 3 contains printing paper.
Movement 2 includes being provided with heat-sensitive sheet and rubber roll 22 on support 21, support 21, is formed and between heat-sensitive sheet and rubber roll 22
Driving gear component 7 is additionally provided with paper passage, support 21, driving gear component 7 includes the driving gear of connection motor 8, connection
The driven gear of roll shaft in print cartridge, the driven gear of rubber roll in connection movement and engagement driving gear, driven simultaneously
The idle gear of gear, driving gear component 7 is connected with motor 8, is made in the driving effect of motor 8 and the transmission of driving gear component
Under, driving rubber roll 22 rotates and drives printing paper paper feed in print cartridge 3;Movement 2 also includes being rotatably arranged on support
Device for exerting, device for exerting includes shaft and the supporting part 23 that be connected with shaft, and the axle portion that can rotate of supporting part 23 rotates,
Heat-sensitive sheet is arranged on supporting part 23;Device for exerting also includes the elastic force acceptance division 24 being connected with shaft, and movement 2 also includes bullet
Property part 25, the first end of elastic component 25 is connected with elastic force acceptance division 24, the second end connection locking piece 26 of elastic component 25, locking piece
26 are rotatably arranged on support 21, and when closing machine bonnet, the free end of locking piece 26 is depressed, then causes locking piece
26 hinged end is rotated, so as to pull elastic component 25, then under the driving of elastic force acceptance division 24 device for exerting is turned counterclockwise
It is dynamic, the heat-sensitive sheet being arranged on supporting part 23 is close to and is pressed towards rubber roll 22, rotation and temperature-sensitive of the printing paper in rubber roll 22
Under the imaging effect of piece, image and printed words needed for printing.Paper cutting mechanism 5 is provided with support 21, paper cutting mechanism 5 is logical positioned at paper feed
The side in road, the cutting knife stretched out using paper cutting mechanism 5 carries out cutting separation to the printing paper that printing is completed;Printing paper is in print cartridge
5 exit slot is sent out, the paper feed passage through rubber roll 22 and heat-sensitive sheet, and the locating slot 32 on print cartridge 3 is passed through is with cutting
Mechanism of paper 5.
Casing 1 is set and covering part movement 2 around the surrounding of movement 2 and print cartridge 3, and casing 1 is square provided with first
Perforate 10, the first square 10 perforate is towards locking piece 26;Organic bonnet 4 is hinged in the center of casing 1, machine bonnet 4 is covered
Movement 2 and print cartridge 3, machine bonnet 4 are vertically and fixedly provided with piece under pressure, and piece under pressure runs through the first square opening 10, and piece under pressure includes inclining
Swash plate 41 and raised plate 42, hang plate 41 are contacted and push locking piece 26, and raised plate 42 is located at by the free end of locking piece 26, its
Middle hang plate 41 is collinearly set with raised plate 42, and hang plate 41 is tilted from the side close to raised plate 42 from opposite side, hang plate
41 setting can coordinate the shape of locking piece 26 for greater flexibility, it is ensured that hang plate 41 more accurately contacts and pushes locking piece 26.
One side of raised plate 42 is hang plate 41, and another side of raised plate 42 is provided with accessory plate 43, and accessory plate 43 is from close to raised plate 42
Side to opposite side tilt, accessory plate 43 be provided for will isolation casing in miscellaneous part.
During machine bonnet 4 is closed, piece under pressure is spacing by the first square opening 10, and standard is carried out to locking piece 26
It is determined that pushing for position, needs not move through the adjustment break-in between not off line bonnet 4 and the position of locking piece 26, the operating time is reduced, plus
Fast operating efficiency;Machine bonnet 4 is hinged on to the in the vertical direction of machine bonnet 4 and casing under the center of casing 4, open mode
1 need not take too many space in same plane, machine bonnet 4, while being easy to user to carry out other while hand held printer
Operation.
The one side of the covering movement 2 of casing 1 is fixed with "T"-shaped fixture 12, and "T"-shaped 12 counterclockwise 90 degree of fixture is set,
"T"-shaped fixture 12 includes vertical plate 13;The center of the vertical plate 13 of "T"-shaped fixture 12 is provided with square protruding block 14;
Casing 1 is provided with the second square opening 11, and the second square 11 perforate sets close to vertical plate 13, and the second square opening 11 is towards projection
Block 14;Machine bonnet 4 is vertically and fixedly provided with pinch plate 44, and the center of pinch plate 44 is provided with third party's shape perforate 45;Pinch plate 44 is passed through
The second square opening 11 is worn, protruding block 14 runs through third party's shape perforate 45.Pinch plate 44 on machine bonnet 4 square is opened through second
Third party's shape perforate 45 and the formation buckle structure of protruding block 14 on hole 11, pinch plate 44, are easy to the unlatching of machine bonnet 4 with closing
Close.
The one side of print cartridge 3 towards machine bonnet 4 is provided with square perforate 30, and machine bonnet 4 is provided with the 5th square opening 46,
Square perforate 30 and the insertion of the 5th square opening 46, user can be square by the square perforate 30 connected and the 5th
The service condition of the inner wrap paper of print cartridge 3 is observed in perforate 46, can accomplish to change print cartridge 3 in time, it is to avoid nothing in print cartridge 3 occur
The emergency case that coil paper is used.The one side of print cartridge 3 towards machine bonnet 4 is fixed with cocked part 31, and the setting of cocked part 31 is easy to
Print cartridge 3 quickly can be departed from into casing 1 when changing print cartridge 3.
Embodiment of the present utility model is explained in detail above in association with accompanying drawing, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art not in the case where not departing from the utility model principle and spirit,
A variety of change, modification, replacement and modification are carried out to these embodiments, still fallen within protection domain of the present utility model.