CN109941009A - A kind of hammer-impression mechanism - Google Patents
A kind of hammer-impression mechanism Download PDFInfo
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- CN109941009A CN109941009A CN201910223807.4A CN201910223807A CN109941009A CN 109941009 A CN109941009 A CN 109941009A CN 201910223807 A CN201910223807 A CN 201910223807A CN 109941009 A CN109941009 A CN 109941009A
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- chamber
- character
- paper
- gear
- end wall
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Abstract
The present invention provides a kind of hammer-impression mechanisms, including main body, percussion hammer control chamber is installed in the main body, character selection chamber is installed in the main body, the character selection chamber is located at below percussion hammer control chamber, it is connected between the percussion hammer control chamber and character selection chamber equipped with communication port, is connected in the character selection chamber bottom end wall and is equipped with coining chamber；A kind of hammer-impression mechanism of the invention is more rationally and ingenious in overall structure, it uses also very convenient, character pattern required for being imprinted out on paper by printing paper mechanism, by controlling transmission ratios, after imprinting a line character on the paper filled in, paper integrally transmits lattice line feed to the left, realizes the function of entering a new line automatically, in the present apparatus, the character block in the character selection mechanism can freely be replaced according to artificial demand.
Description
Technical field
The present invention relates to printing fields, and in particular to a kind of hammer-impression mechanism.
Background technique
Existing printing equipment often uses the technologies such as pin hole or ink-jet to realize fine printing on the market now, but this
Often the service life is short for a little printing types, and pin hole is easily damaged, and ink gun may also be blocked because of ink and be damaged, and needs
A kind of mechanical printing mechanism realizes relatively simple book to deal with the use under some harsh conditions in these cases
Face text printing function.
Existing some mechanical printing mechanisms on the market, often structure is complicated, and key is fixed, can only print by
Fixed character, cannot freely replace, cannot flexibly apply in some exchange scenes, and since structure is complicated on key, damage
It is also not susceptible to repair after bad.
So a kind of mechanical printing mechanism simple and reliable for structure is needed, to solve the above problems.
Summary of the invention
The purpose of the present invention is to provide a kind of hammer-impression mechanisms, can overcome the drawbacks described above of the prior art.
A kind of hammer-impression mechanism according to the present invention, including main body are installed with percussion hammer control in the main body
Chamber is installed with character selection chamber in the main body, and the character selection chamber is located at below percussion hammer control chamber, institute
It states and is connected between percussion hammer control chamber and character selection chamber equipped with communication port, phase in the character selection chamber bottom end wall
Connection is equipped with coining chamber, is connected in the coining chamber bottom end wall equipped with paper path, and described paper path or so extension is set
It sets, described paper path or so extending end is connected setting with the main body left hand end wall, end wall on the right side of the coining chamber
It is interior to be equipped with paper line feed chamber, the character board mobile chute of symmetrical setting, the paper are offered on the coining chamber left hand end wall
It opens and offers the pressed slider slot being symmetrical set on the end wall of the bottom of the channel, offered on the pressed slider trench bottom end wall
Slide bar slot is slidably connected with pressed slider locating slide rod, the company of being slidably matched in the pressed slider slot in the slide bar slot
It is connected to pressed slider, the pressed slider locating slide rod top end surface is connect with the pressed slider bottom end face secure fit,
The pressed slider bottom end face is fixed with spring, the institute above the pressed slider with the pressed slider trench bottom end wall
It states to be rotatably assorted in paper path top end wall and is connected with paper feeding wheel shaft, the paper feeding wheel shaft last week is to being installed with feed roller, position
It is installed with the first spur gear in also circumferential on the paper feeding wheel shaft on right side, before first spur gear is located at the feed roller
Side, the percussion hammer control chamber is interior to be equipped with hammer mechanism, and the character selection is intracavitary to be equipped with character selection mechanism, the coining chamber
Interior to be equipped with printing paper mechanism, the paper line feed is intracavitary to be equipped with paper feed regulating mechanism.
Valuably, the character selection mechanism includes character option board, is installed on the character option board left hand end wall
The rack gear fixed plate of symmetrical setting, the rack gear fixed plate are protruded into the character board mobile chute and are moved with the character board
Dynamic sliding slot is slidably connected, and is installed with longitudinal rack, rack gear fixed plate bottom in the rack gear fixed plate top end surface
Horizontal tooth bar is installed on end face, being equipped between character option board upper and lower end face has into the character block for holding array, described
It is slidably connected between character block and the character option board, the character option board at left and right sides of the character block
It inside offers and thinks symmetrically arranged character block reseting groove, it is sliding that character block reset is slidably connected in the character block reseting groove
Block, the character block reset sliding block are connect with the character block secure fit, the character block reset slider bottom end face and institute
It states and is connected with spring between character block reseting groove bottom end wall, end wall and the main body right-hand end on the right side of the character selection chamber
It is rotatably assorted in wall between face and is connected with back-and-forth motion control shaft, described back-and-forth motion control shaft or so is extended, described
Left side extending end protrudes into the character and selects intracavitary and be circumferentially installed with back-and-forth motion control gear, the back-and-forth motion control
Gear engages mating connection with the longitudinal rack, and extending end stretches out outside the main body on the right side of the back-and-forth motion control shaft
And it is installed with back-and-forth motion control handle, rotation in the wall on the right side of the coining chamber between end wall and the main body right end face
It is connected with left and right moving control axis, described left and right moving control axis or so is extended, and the left and right moving control axis is left
Side extending end protrudes into the coining chamber and is circumferentially installed with first bevel gear, rotates and matches between end wall before and after the coining chamber
Conjunction is connected with the first rotation axis, and second bevel gear and left and right moving control gear, institute are circumferentially installed in first rotation axis
It states left and right moving control gear to be located on rear side of the second bevel gear, the second bevel gear is engaged with the first bevel gear matches
Connection is closed, the left and right moving control gear engages mating connection, the left and right moving control axis right side with the horizontal tooth bar
Extending end stretches out the main body right end face and is installed with left and right moving control knob outside and circumferentially.
Valuably, the hammer mechanism includes striking word motor, described to strike word motor top end surface and percussion hammer control
Secure fit connects between top of chamber end wall, it is described strike power on word motor bottom end face and be connected with extend downwardly setting
Line shaft is circumferentially installed with third hand tap gear on the line shaft, is rotatably assorted between end wall before and after the percussion hammer control chamber
It is connected with the second rotation axis, second rotation axis is located at below the third hand tap gear, circumferentially solid in second rotation axis
Equipped with the 4th bevel gear and 3/4ths gears, 3/4ths gear is located on rear side of the 4th bevel gear, and the described 4th
Bevel gear engages mating connection with the third hand tap gear, is rotatably assorted and is connected between end wall before and after the percussion hammer control chamber
Third rotation axis is circumferentially installed with the second spur gear, second spur gear and described 3/4ths in the third rotation axis
Gear engagement is cooperatively connected, and is installed with hammer lever in the third rotation axis, the hammer lever is far from the third rotation axis
It is installed with hammering block on end, is installed with hammering spring between the hammer lever and percussion hammer control chamber bottom end face.
Valuably, the printing paper mechanism includes power motor, and the power motor is fixed on end wall on the left of the coining chamber
It is interior, it is rotatably assorted between the coining chamber left hand end wall and is connected with the symmetrically arranged impression roller in front and back, described in front side
Impression roller end and the power motor right end face power are cooperatively connected, and coining is equipped between two impression rollers
Paper, being rotatably assorted to be connected with by axis between end wall before and after the coining chamber moves left and right positioning gear, described to move left and right calmly
Position gear is meshed with the horizontal tooth bar in left side, is rotatably assorted and is connected with by axis on end wall on the left of the character selection chamber
It is moved forward and backward positioning gear, the back-and-forth motion positioning gear engages mating connection with the longitudinal rack in left side.
Valuably, paper feed regulating mechanism includes carry wheel shaft, and the carry wheel shaft left end face is fixed on positioned at front side institute
It states in the right end of impression roller, the rounding wheel axle position is in intracavitary, the carry wheel shaft right end of paper line feed
On be installed with rounding wheel, be rotatably assorted in end wall on the right side of the paper line feed chamber and be connected with line feed wheel shaft, the line feed wheel shaft left side
The right side is extended, and extending end protrudes into the paper line feed chamber and is circumferentially installed with line feed wheel, institute on the left of the line feed wheel shaft
It states to be rotatably assorted between the end wall of paper line feed chamber front and back and is connected with fluted roller shaft, sheave is circumferentially installed on the fluted roller shaft, it is described
Rounding wheel right end face is equipped with carry shifting block, and the line feed wheel shifting block left end face is equipped with equally distributed line feed wheel and dials
Block, the carry shifting block can engage mating connection with the sheave, and the sheave engages mating connection with line feed wheel shifting block,
The 5th bevel gear, the 5th bevel gear and first spur gear are circumferentially installed on the right side of the line feed wheel shaft on extending end
Engagement is cooperatively connected.
The beneficial effects of the present invention are: a kind of hammer-impression mechanism of the invention is more rationally and skilful in overall structure
It is wonderful, use it is also very convenient, through the cooperation of each step, through artificial control character selection mechanism, needed for controlling
The character pattern of percussion, simple and convenient convenient, character pattern required for being imprinted out on paper by printing paper mechanism, the print
Mechanism of paper, which slowly rotates, drives the work of paper feed regulating mechanism, by controlling transmission ratios, when imprinting line inscribed on the paper filled in
Fu Hou, paper integrally transmit lattice line feed to the left, realize the function of entering a new line automatically, in the present apparatus, the character selection mechanism
On character block can freely be replaced according to artificial demand, certain implementation meaning, each step are provided to the use of device
Linkage together, has certain value for applications.
Detailed description of the invention
It, below will be to embodiment or existing in order to illustrate more clearly of inventive embodiments or technical solution in the prior art
Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only to invent
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is a kind of overall structure diagram of hammer-impression mechanism of the invention.
Fig. 2 is the cross-sectional view in the direction A-A in Fig. 1.
Fig. 3 is the partial enlargement diagram of part B in Fig. 1.
Fig. 4 is the partial enlargement diagram of C portion in Fig. 1.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is based on attached orientation or positional relationship shown in FIG. 1, merely to just
In description the present invention and simplify description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
As shown in Figs 1-4, a kind of hammer-impression mechanism of the invention, including main body 10, it is fixed in the main body 10
There is percussion hammer control chamber 12, character selection chamber 38 is installed in the main body 10, the character selection chamber 38 is located at institute
12 lower section of percussion hammer control chamber is stated, is connected between the percussion hammer control chamber 12 and character selection chamber 38 equipped with communication port
34, the character, which selects to be connected in 38 bottom end wall of chamber, is equipped with coining chamber 23, is connected in 23 bottom end wall of coining chamber
Equipped with paper path 26, the paper path 26 or so is extended, 26 or so the extending end of paper path and the master
10 left hand end wall of body is connected setting, and paper is equipped in the 23 right side end wall of coining chamber and is entered a new line chamber 72, the coining chamber 23
The character board mobile chute 21 of symmetrical setting is offered on left hand end wall, offers a left side in 26 bottom end wall of paper path
Right symmetrically arranged pressed slider slot 28 offers slide bar slot 30, the slide bar slot in 28 bottom end wall of pressed slider slot
It is slidably connected with pressed slider locating slide rod 29 in 30, is slidably connected with pressed slider in the pressed slider slot 28
27,29 top end surface of pressed slider locating slide rod is connect with the 27 bottom end face secure fit of pressed slider, the pressure
The spring that is fixed with of tight 27 bottom end face of sliding block and 28 bottom end wall of pressed slider slot, the institute of 27 top of pressed slider
It states to be rotatably assorted in 26 top end wall of paper path and is connected with paper feeding wheel shaft 52, be circumferentially installed with paper feeding on the paper feeding wheel shaft 52
Wheel 51, also circumferential on the paper feeding wheel shaft 52 on right side to be installed with the first spur gear 53, first spur gear 53 is located at
51 front side of feed roller, the percussion hammer control chamber 12 is interior to be equipped with hammer mechanism, is equipped with character in the character selection chamber 38
Selection mechanism, the coining chamber 23 is interior to be equipped with printing paper mechanism, is equipped with paper feed regulating mechanism in the paper line feed chamber 72.
Valuably, as shown in Figure 1-3, the character selection mechanism includes character option board 57, the character option board 57
The rack gear fixed plate 43 of symmetrical setting is installed on left hand end wall, the rack gear fixed plate 43 protrudes into the mobile cunning of the character board
It is slidably connected, is installed in 43 top end surface of rack gear fixed plate vertical in slot 21 and with the character board mobile chute 21
To rack gear 42, horizontal tooth bar 44,57 upper and lower end face of character option board are installed on 43 bottom end face of rack gear fixed plate
Between be equipped with have into the character block 35 for holding array, the company of being slidably matched between the character block 35 and the character option board 57
It connects, is offered in the character option board 57 of 35 left and right sides of character block and think symmetrically arranged character block reseting groove
37, be slidably connected with character block reset sliding block 36 in the character block reseting groove 37, the character block reset sliding block 36 with
35 secure fit of the character block connection, 36 bottom end face of character block reset sliding block and 37 bottom of character block reseting groove
It is connected with spring between end wall, turns in the wall between the character selection 38 right side end wall of chamber and 10 right end face of the main body
Dynamic be connected with is moved forward and backward control shaft 41, and the back-and-forth motion control shaft 41 or so is extended, and the left side extends end
End is protruded into the character selection chamber 38 and is circumferentially installed with back-and-forth motion control gear 40, and the back-and-forth motion controls gear 40
Mating connection is engaged with the longitudinal rack 42, the 41 right side extending end of back-and-forth motion control shaft stretches out the main body 10
Outside and it is installed with back-and-forth motion control handle 48, between the 23 right side end wall of coining chamber and 10 right end face of the main body
It is rotatably assorted in wall and is connected with left and right moving control axis 45, the left and right moving control axis 45 or so is extended, the left and right
Mobile 45 left side extending end of control shaft protrudes into the coining chamber 23 and is circumferentially installed with first bevel gear 61, the coining chamber
It is rotatably assorted between 23 front and back end walls and is connected with the first rotation axis 60, the second cone tooth is circumferentially installed in first rotation axis 60
Wheel 59 and left and right moving control gear 58, the left and right moving control gear 58 is located at 59 rear side of second bevel gear, described
Second bevel gear 59 engages mating connection, the left and right moving control gear 58 and the transverse teeth with the first bevel gear 61
The engagement of item 44 is cooperatively connected, and the 45 right side extending end of left and right moving control axis stretches out outside 10 right end face of main body simultaneously
Circumferentially it is installed with left and right moving control knob 49.
Valuably, as shown in Figure 1, the hammer mechanism includes striking word motor 11, it is described strike 11 top end surface of word motor with
Secure fit connection between percussion hammer 12 top end wall of control chamber, it is described to strike power cooperation company on 11 bottom end face of word motor
It is connected to the line shaft 13 for extending downwardly setting, third hand tap gear 14, the percussion hammer control are circumferentially installed on the line shaft 13
It is rotatably assorted between 12 front and back end wall of chamber processed and is connected with the second rotation axis 15, second rotation axis 15 is located at the triconodont
14 lower section of wheel, is circumferentially installed with the 4th bevel gear 16 and 3/4ths gears 17 in second rotation axis 15, described four/
Three gears 17 are located at 16 rear side of the 4th bevel gear, and the 4th bevel gear 16 engages cooperation with the third hand tap gear 14 and connects
It connects, is rotatably assorted between the percussion hammer 12 front and back end wall of control chamber and is connected with third rotation axis 18, the third rotation axis 18
Upper circumferential direction is installed with the second spur gear 19, and second spur gear 19 engages mating connection, institute with 3/4ths gear 17
It states and is installed with hammer lever 32 in third rotation axis 18, the hammer lever 32 is installed on the end far from the third rotation axis 18
Block 31 is hammered, is installed with hammering spring 33 between the hammer lever 32 and percussion hammer 12 bottom end face of control chamber.
Valuably, as shown in Figure 1, the printing paper mechanism includes power motor 24, the power motor 24 is fixed on described
It imprints in 23 left side end wall of chamber, is rotatably assorted between 23 left hand end wall of coining chamber and is connected with the symmetrically arranged roller platen in front and back
Cylinder 25 is cooperatively connected positioned at 25 end of the impression roller of front side and the 24 right end face power of power motor, two institutes
It states and is equipped with imprinted paper between impression roller 25, be rotatably assorted between the 23 front and back end wall of coining chamber by axis and be connected with left and right shifting
Dynamic positioning gear 22, the positioning gear 22 that moves left and right are meshed with the horizontal tooth bar 44 in left side, the character selection
Be rotatably assorted on 38 left side end wall of chamber by axis and be connected with back-and-forth motion positioning gear 20, back-and-forths motion positioning gear 20 and
The longitudinal rack 42 in left side, which engages, to be cooperatively connected.
Valuably, as shown in Figure 1 and Figure 4, paper feed regulating mechanism includes carry wheel shaft 67,67 left-hand end of carry wheel shaft
Face is fixed in the right end of the front side impression roller 25, and the carry wheel shaft 67 is located at paper line feed chamber 72
It is interior, it is installed with rounding wheel 64 in 67 right end of carry wheel shaft, is rotatably assorted in the paper line feed 72 right side end wall of chamber
It is connected with line feed wheel shaft 71, the line feed wheel shaft 71 or so is extended, and the 71 left side extending end of line feed wheel shaft protrudes into institute
Line feed wheel 70 is stated in paper line feed chamber 72 and is circumferentially installed with, be rotatably assorted connection between the paper line feed 72 front and back end wall of chamber
There is fluted roller shaft 65, sheave 68 is circumferentially installed on the fluted roller shaft 65,64 right end face of rounding wheel is equipped with carry shifting block
63, line feed wheel 69 left end face of shifting block is equipped with equally distributed line feed and takes turns shifting block 69, and the carry shifting block 63 can be with institute
It states the engagement of sheave 68 to be cooperatively connected, the sheave 68 engages mating connection, the line feed wheel shaft 71 with line feed wheel shifting block 69
The 5th bevel gear 54 is circumferentially installed on the extending end of right side, the 5th bevel gear 54 engages with first spur gear 53 matches
Close connection.
In the following, applicant will be with reference to the specific of attached drawing 1-4 and a kind of hammer-impression mechanism of the application described above
Composition to introduce a kind of application method of hammer-impression mechanism of the application in detail:
When device starting, paper is filled in from the paper path 26, rotates the back-and-forth motion control handle 48, it is described
Being moved forward and backward the rotation drive of control handle 48 successively drives the back-and-forth motion control shaft 41 and the back-and-forth motion to control gear
40 rotations, the back-and-forth motion control rotation of gear 40 drives the longitudinal rack 42 to be moved forward and backward, before the longitudinal rack 42
After move, drive the character option board 57 to be moved forward and backward, to select character block longitudinal on the character option board 57, rotation
The left and right moving control knob 49, the rotation of left and right moving control knob 49 successively drive the left and right moving control axis
45, the first bevel gear 61, the second bevel gear 59, first rotation axis 60 and the left and right moving control gear 58
Rotation, the rotation of left and right moving control gear 58 drive the horizontal tooth bar 44 to move left and right, the horizontal tooth bar 44 or so
It is mobile that the character option board 57 is driven to move left and right, it is described to strike to select character block lateral on the character option board 57
The starting of word motor 11 drives the line shaft 13 to rotate, and the rotation of line shaft 13 drives the third hand tap gear 14 to rotate, institute
Stating the rotation drive of third hand tap gear 14 successively drives the 4th bevel gear 16 and 3/4ths gear 17 to rotate, described to change
The rotation of row wheel shaft 71 drives second spur gear 19 to rotate, and 3/4ths gear 17 is mediated with second spur gear 19
Suitable, 3/4ths gear 17 rotates, and the hammer lever 32 rotates counterclockwise under the drive of second spur gear 19, band
The hammering block 31 is moved to be lifted up, when 3/4ths gear 17 goes to indentation, there, 3/4ths gear 17 with
It is disengaged between second spur gear 19, the hammer lever 32 pulling force downward by the hammering spring 33 is quickly received
Position is replied, the hammering block 31 is fallen, and taps the character block 35 below the communication port 34 by the communication port 34
On；
When the character block 35 is fallen, the character block 35 is tapped onto imprinted paper, and imprinted paper has black one facing to the paper
Bottom character outstanding is overwhelmed on imprinted paper, is pressed on paper by Zhang Tongdao 26, the character block 35, right under printing on paper
The character for the character block 35 answered, later, under the action of spring of the character block 35 in the character block reseting groove 37
It resets, paper is filled in from the paper path 26, the paper path 26 is by spring in the pressed slider slot 28
Effect is tight by folder, and the rotation of power motor 24 drives the impression roller 25 to rotate, the rotation of impression roller 25 drive
The imprinted paper and paper move left and right, and the rotation of impression roller 25 drives the carry wheel shaft 67 to rotate, the rounding wheel
The carry shifting block 63 stirs one lattice of the rotation of sheave 68 to the rotation of axis 67 after a week, and the rotation of sheave 68 drives the line feed
It takes turns shifting block 69 to rotate, the line feed wheel rotation of shifting block 69 successively drives the line feed to take turns 70, the line feed wheel shaft the 71, the described 5th
The feed roller 51 of bevel gear 54, first spur gear 53 and right side rotates, thus can after making paper impression a line character
With line feed.
By detailed analysis above it can be seen that paper is passed through from the paper path, the choosing of manual operation character
It selects a good opportunity structure, selection needs the character tapped, and under character block is moved to the communication port just by operational character selection mechanism
The position of side, the hammer mechanism tap character, and the character decline being tapped is pressed on the imprinted paper of the printing paper mechanism,
The marking is left on paper, the printing paper mechanism, which slowly rotates, drives the work of paper feed regulating mechanism, by controlling transmission ratios, when
After imprinting a line character on the paper filled in, paper integrally transmits lattice line feed to the left.
Therefore, a kind of hammer-impression mechanism of the invention in overall structure more rationally and it is ingenious, use nor
It is often convenient, by the cooperation of each step, by artificial control character selection mechanism, to control the required character pattern tapped,
Simple and convenient convenient, character pattern required for being imprinted out on paper by printing paper mechanism, the printing paper mechanism slowly rotates
Drive the work of paper feed regulating mechanism, by controlling transmission ratios, after imprinting a line character on the paper filled in, paper it is whole to
The line feed of one lattice of left transmission, realizes the function of entering a new line automatically, in the present apparatus, the character block in the character selection mechanism can root
It is freely replaced according to artificial demand, certain implementation meaning is provided to the use of device, each step linkage together, has one
Fixed value for applications.
The above, the specific embodiment only invented, but invent protection scope be not limited thereto, it is any without
The change or replacement that creative work is expected are crossed, should all be covered within the protection scope of invention.Therefore, the protection scope of invention
It should be determined by the scope of protection defined in the claims.
Claims (5)
1. a kind of hammer-impression mechanism, including main body, it is characterised in that: percussion hammer control chamber is installed in the main body,
Character selection chamber is installed in the main body, the character selection chamber is located at below percussion hammer control chamber, described
It taps and is connected between hammer control chamber and character selection chamber equipped with communication port, be connected in the character selection chamber bottom end wall
It is logical to be equipped with coining chamber, it is connected in the coining chamber bottom end wall equipped with paper path, described paper path or so is extended,
The paper path or so extending end is connected setting with the main body left hand end wall, sets in end wall on the right side of the coining chamber
There is paper line feed chamber, the character board mobile chute of symmetrical setting is offered on the coining chamber left hand end wall, the paper is logical
The pressed slider slot being symmetrical set is offered in road bottom end wall, offers slide bar on the pressed slider trench bottom end wall
Slot is slidably connected with pressed slider locating slide rod in the slide bar slot, is slidably connected in the pressed slider slot
Pressed slider, the pressed slider locating slide rod top end surface is connect with the pressed slider bottom end face secure fit, described
Pressed slider bottom end face is fixed with spring, the paper above the pressed slider with the pressed slider trench bottom end wall
It opens to be rotatably assorted in channel roof end wall and is connected with paper feeding wheel shaft, the paper feeding wheel shaft last week to feed roller is installed with, is located at the right side
Also circumferential on the paper feeding wheel shaft of side to be installed with the first spur gear, first spur gear is located on front side of the feed roller, institute
It states and is equipped with hammer mechanism in percussion hammer control chamber, the character selection is intracavitary to be equipped with character selection mechanism, and the coining is intracavitary to be set
There is printing paper mechanism, the paper line feed is intracavitary to be equipped with paper feed regulating mechanism.
2. a kind of hammer-impression mechanism according to claim 1, it is characterised in that: the character selection mechanism includes character
Option board, the rack gear fixed plate of symmetrical setting is installed on the character option board left hand end wall, and the rack gear fixed plate is stretched
Enter in the character board mobile chute and is slidably connected with the character board mobile chute, the rack gear fixed plate top end
It is installed with longitudinal rack on face, is installed with horizontal tooth bar on the rack gear fixed plate bottom end face, above and below the character option board
Being equipped between end face has into the character block for holding array, is slidably connected between the character block and the character option board,
It is offered in the character option board at left and right sides of the character block and thinks symmetrically arranged character block reseting groove, the word
Character block reset sliding block is slidably connected in symbol block reset slot, the character block reset sliding block is matched with character block fixation
Connection is closed, is connected with spring between the character block reset slider bottom end face and the character block reseting groove bottom end wall, institute
It states to be rotatably assorted in the wall on the right side of character selection chamber between end wall and the main body right end face and is connected with back-and-forth motion control
Axis, described back-and-forth motion control shaft or so are extended, and it is intracavitary and circumferential that the left side extending end protrudes into the character selection
It is installed with back-and-forth motion control gear, the back-and-forth motion control gear engages mating connection with the longitudinal rack, before described
After move outer and be installed with back-and-forth motion control handle, the coining chamber right side of stretching out the main body of extending end on the right side of control shaft
It is rotatably assorted in wall between side wall and the main body right end face and is connected with left and right moving control axis, it is described to move left and right
Control shaft or so is extended, and extending end is protruded into the coining chamber and is circumferentially installed on the left of the left and right moving control axis
First bevel gear is rotatably assorted before and after the coining chamber between end wall and is connected with the first rotation axis, the first rotation axis last week
To being installed with second bevel gear and left and right moving control gear, after the left and right moving control gear is located at the second bevel gear
Side, the second bevel gear engage mating connection, the left and right moving control gear and the transverse direction with the first bevel gear
Rack gear engagement is cooperatively connected, and extending end stretches out outside the main body right end face and circumferential on the right side of the left and right moving control axis
It is installed with left and right moving control knob.
3. a kind of hammer-impression mechanism according to claim 1, it is characterised in that: the hammer mechanism includes striking word electricity
Machine, it is described strike word motor top end surface and the percussion hammer control chamber top end wall between secure fit connect, it is described strike word electricity
Power is connected with the line shaft for extending downwardly setting on motor spindle end face, is circumferentially installed with triconodont on the line shaft
Wheel, the percussion, which is hammered into shape to be rotatably assorted between the end wall of control chamber front and back, is connected with the second rotation axis, and second rotation axis is located at institute
It states below third hand tap gear, is circumferentially installed with the 4th bevel gear and 3/4ths gears in second rotation axis, described four points
Three gears be located on rear side of the 4th bevel gear, the 4th bevel gear engages mating connection, institute with the third hand tap gear
It states to be rotatably assorted between the end wall of percussion hammer control chamber front and back and is connected with third rotation axis, be circumferentially installed in the third rotation axis
Second spur gear, second spur gear engage mating connection with 3/4ths gear, fixed in the third rotation axis
There is hammer lever, far from hammering block is installed on third rotation the tip of the axis, the hammer lever strikes the hammer lever with described
Hammering spring is installed between hammer control chamber bottom end face.
4. a kind of hammer-impression mechanism according to claim 1, it is characterised in that: the printing paper mechanism includes power electric
Machine, the power motor are fixed on the left of the coining chamber in end wall, and be rotatably assorted connection between the coining chamber left hand end wall
There are the symmetrically arranged impression roller in front and back, the impression roller end and the power motor right end face power positioned at front side
It is cooperatively connected, imprinted paper is equipped between two impression rollers, is rotatably assorted between end wall by axis before and after the coining chamber
It is connected with and moves left and right positioning gear, the positioning gear that moves left and right is meshed with the horizontal tooth bar in left side, the word
Be rotatably assorted on end wall on the left of symbol selection chamber by axis and be connected with back-and-forth motion positioning gear, back-and-forths motion position gear and
The longitudinal rack in left side, which engages, to be cooperatively connected.
5. a kind of hammer-impression mechanism according to claim 1, it is characterised in that: paper feed regulating mechanism includes rounding wheel
Axis, the carry wheel shaft left end face are fixed in the right end of the front side impression roller, the rounding wheel axle position
It enters a new line in the paper intracavitary, rounding wheel, end wall on the right side of the paper line feed chamber is installed in the carry wheel shaft right end
It is inside rotatably assorted and is connected with line feed wheel shaft, described line feed wheel shaft or so is extended, and extending end is stretched on the left of the line feed wheel shaft
Enter in the paper line feed chamber and be circumferentially installed with line feed wheel, is rotatably assorted and is connected between end wall before and after the paper line feed chamber
Fluted roller shaft is circumferentially installed with sheave on the fluted roller shaft, and the rounding wheel right end face is equipped with carry shifting block, and the line feed is taken turns
Shifting block left end face is equipped with equally distributed line feed and takes turns shifting block, and the carry shifting block can engage mating connection with the sheave,
The sheave engages mating connection with line feed wheel shifting block, is circumferentially installed with the 5th on extending end on the right side of the line feed wheel shaft
Bevel gear, the 5th bevel gear engage mating connection with first spur gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910223807.4A CN109941009A (en) | 2019-03-22 | 2019-03-22 | A kind of hammer-impression mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910223807.4A CN109941009A (en) | 2019-03-22 | 2019-03-22 | A kind of hammer-impression mechanism |
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| CN109941009A true CN109941009A (en) | 2019-06-28 |
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| CN201910223807.4A Withdrawn CN109941009A (en) | 2019-03-22 | 2019-03-22 | A kind of hammer-impression mechanism |
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| CN (1) | CN109941009A (en) |
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Application publication date: 20190628 |