CN211335187U - Positioning and clamping device of file box printer - Google Patents
Positioning and clamping device of file box printer Download PDFInfo
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- CN211335187U CN211335187U CN201921353606.8U CN201921353606U CN211335187U CN 211335187 U CN211335187 U CN 211335187U CN 201921353606 U CN201921353606 U CN 201921353606U CN 211335187 U CN211335187 U CN 211335187U
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Abstract
The utility model discloses a positioning and clamping device of a file box printer, which comprises a lifting mechanism, a positioning platform and a translation driving component; the lifting mechanism comprises a bottom plate, a top frame, a planker, a cross rod lifting frame and a lifting driving assembly; the cross rod lifting frame is connected between the bottom plate and the top frame; the carriage is connected with the cross rod lifting frame; the lifting driving assembly drives the carriage to translate to drive the cross rod lifting frame to lift; the positioning platform is arranged on the top frame and moves in parallel under the driving of the translation driving assembly. The utility model discloses the structure is ingenious, and the translation through the planker promotes the crossbar crane and goes up and down, makes location platform carry out the vertical migration, adopts the crossbar crane to go up and down the transmission more steady, can effectively guarantee the stability that location platform removed, makes location platform remove more smoothly, effectively improves the reliability of printer print job, removes through translation drive assembly drive location platform, and it is more convenient to use.
Description
Technical Field
The utility model relates to an archives box printing apparatus field especially relates to a location and dress card device of archives box printer.
Background
The national standard file box is an integrally formed box body made of acid-free paper and cardboard, the cover size is 220 x 310 mm, the box body thickness is 10-50 mm, and the cardboard thickness is more than 1 mm. Because the shape and the material of the file box are different from those of common paper, a common general printer cannot print the file box, and only can print the content to be printed on the common paper or the self-adhesive paper firstly and then paste the content to the file box; or printing wax paper by a stylus printer and then performing oil printing on the file box. The file box cover is printed by directly using a stylus printer, but the printing quality cannot meet the requirement because the specification of the hard paper board of the file box exceeds the range of the printer, and the printer is easy to damage.
The special archives box printer that appears in the existing market adopts finished product ink jet printer core basically, supporting archives box location, transport, lifting device, accomplishes archives box's print job. This kind of archives box printer because its lifting device all adopts lead screw drive nut to lift positioning platform, and the smoothness is relatively poor when going up and down, influences positioning platform to the location effect of archives box, consequently prints the effect relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a go up and down more steady location and dress card device of archives box printer.
Realize the utility model discloses the technical scheme of purpose is: a positioning and clamping device of a file box printer comprises a lifting mechanism, a positioning platform and a translation driving assembly; the lifting mechanism comprises a bottom plate, a top frame, a planker, a cross rod lifting frame and a lifting driving assembly; the cross rod lifting frame is connected between the bottom plate and the top frame; the carriage is connected with the cross rod lifting frame; the lifting driving assembly drives the carriage to translate to drive the cross rod lifting frame to lift; the positioning platform is arranged on the top frame and moves in parallel under the driving of the translation driving assembly.
Preferably, the positioning platform comprises a positioning pallet; the positioning supporting plate is connected with a top frame of the lifting mechanism in a sliding manner; and the positioning supporting plate is connected with the driving end of the translation driving assembly.
Preferably, the positioning platform comprises a positioning supporting plate, an elastic assembly and a slide rail frame arranged below the positioning supporting plate; the sliding rail frame is connected with the top frame of the lifting mechanism in a sliding manner; the sliding rail frame is connected with the driving end of the translation driving component; the elastic assembly is connected between the positioning support plate and the slide rail frame, and applies elastic supporting force to the positioning support plate to enable a movable gap to be formed between the end face of the slide rail frame and the end face of the positioning support plate.
Preferably, positioning sheets for positioning the end angle position of the file box are arranged on two sides of the front end of the positioning supporting plate of the positioning platform; both sides of the positioning support plate are provided with side clamping plates for positioning the folding paper tongues of the file box; the top end of the side clamping plate inclines towards one side far away from the positioning supporting plate, so that a clamping gap is formed between the top end of the side clamping plate and the side surface of the positioning supporting plate.
Preferably, the front end of the positioning supporting plate of the positioning platform is at least provided with a pin positioning structure for positioning a pin of the file box; the pin positioning structure comprises a positioning hole arranged at the edge of the front end of the positioning supporting plate, a positioning baffle plate provided with two side edges of the front end of the positioning hole, and a pin withdrawing hole communicated with the rear end of the positioning hole; the width of the pin withdrawing hole is larger than that of the positioning hole.
Preferably, the translation driving assembly comprises a second motor, a synchronous belt, a driving wheel, a driven wheel and a connecting block; the second motor and the driven wheel are respectively arranged at the rear end of the top frame of the lifting mechanism; the driving wheel is arranged on an output shaft of the second motor; the synchronous belt is wound on the driving wheel and the driven wheel; the connecting block is fixed on the synchronous belt and is connected with the positioning platform.
Preferably, the cross rod lifting frame of the lifting mechanism comprises a plate frame and a cross rod assembly; two plate frames are arranged in parallel; the plate frame comprises an upper plate and a lower plate which correspond to each other in vertical position; the upper plate is fixed on the bottom of the top frame; the lower plate is fixed on the top of the bottom plate; at least one cross rod assembly is arranged; the crossbar assembly comprises a crossbar and a connecting rod; the cross rods are movably arranged on the two plate frames respectively; two ends of the connecting rod are respectively connected with the two cross rods, and the middle part of the connecting rod is connected with the carriage.
Preferably, the cross bar of the cross bar assembly of the cross bar crane of the lifting mechanism comprises a first cross bar and a second cross bar which are hinged; the top end of the first inclined rod and the bottom end of the second inclined rod are hinged with the upper plate and the lower plate of the plate frame respectively; the bottom end of the first inclined rod and the bottom end of the second inclined rod are respectively connected with the upper plate and the lower plate in a sliding manner; and two ends of the connecting rod are respectively connected with the bottom ends of the first inclined rods of the two cross rods.
Preferably, the lifting driving assembly of the lifting mechanism comprises a first motor, a screw rod, a nut and a bearing seat; the first motor and the bearing seat are arranged on the bottom plate, and an output shaft of the first motor and the bearing seat are respectively connected with two ends of the screw rod; the nut is in threaded connection with the screw rod and is fixed with the carriage.
Preferably, the carriage of the lifting mechanism is provided with an abdicating space; the first motor is located in the abdicating space.
By adopting the technical scheme, the utility model discloses following beneficial effect has: (1) the utility model discloses the structure is ingenious, translation through the planker promotes the crossbar crane and goes up and down, make location platform carry out the vertical migration, it is more steady to adopt the crossbar crane to carry out the lifting drive, can effectively guarantee the stability that location platform removed, it is more smooth and easy to make location platform remove, effectively improve the reliability of printer print job, remove through translation drive assembly drive location platform, realized carrying and the work flow that resets to the archives box, show the work efficiency that has promoted archives box and print, it is more convenient to use.
(2) The utility model discloses a both sides of location platform's location layer board front end all are equipped with the spacer that is used for fixing a position archives box terminal angle position, and the both sides of location layer board all are equipped with the side splint that are used for fixing a position the folding paper tongue of archives box, and the top of side splint is to keeping away from the lopsidedness of location layer board, makes and forms the centre gripping clearance between the top of side splint and the location layer board side, fixes a position archives box through spacer and side splint, effectively improves the precision that archives box printed, improves the finished product quality.
(3) The utility model discloses a location platform's location layer board front end is equipped with the safety pin location structure of a safety pin that is used for fixing a position the archives box at least, can accomodate the safety pin, effectively ensures the roughness of archives box terminal surface, still has the location effect to the archives box, and it is very convenient to use, prints and pulls the archives box after accomplishing, and the safety pin removes to moving back in the pinhole just can follow and move back in the pinhole and deviate from in the pinhole, need not the manual work and takes out the safety pin.
(4) The utility model discloses a be equipped with the space of stepping down on lifting mechanism's the planker, first motor is located the space of stepping down, and the overall arrangement of the first motor mounted position of being convenient for of design in the space of stepping down on the planker effectively reduces the whole volume of printer.
Drawings
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is given in conjunction with the accompanying drawings, in which
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention with the casing removed;
fig. 3 is a schematic structural view of the lifting mechanism of the present invention;
FIG. 4 is a schematic structural view of the positioning platform after removing the casing according to the present invention;
FIG. 5 is an enlarged view of area A of FIG. 4;
fig. 6 is a front view of a positioning platform according to a first embodiment of the present invention;
fig. 7 is a top view of the lifting mechanism of the present invention.
The reference numbers are:
the lifting mechanism 1, the bottom plate 1-1, the top frame 1-2, the planker 1-3 and the abdicating space 1-3-1;
1-4 parts of a crossed rod lifting frame, 1-4-1 parts of an upper plate, 1-4-2 parts of a lower plate, 1-4-3 parts of a connecting rod, 1-4-4 parts of a first inclined rod, 1-4-5 parts of a second inclined rod and 1-4-6 parts of a reinforcing rod;
1-5 parts of a lifting driving component, 1-5-1 parts of a first motor, 1-5-2 parts of a screw rod, 1-5-3 parts of a nut and 1-5-4 parts of a bearing seat;
the device comprises a positioning platform 2, a positioning supporting plate 2-1, a positioning sheet 2-1-1, a side clamping plate 2-1-2, a positioning hole 2-1-3, a positioning baffle 2-1-4 and a pin removing hole 2-1-5;
the device comprises an elastic component 2-2, a pressure spring support 2-2-1, a pressure spring strip 2-2, a pin shaft 2-2-3 and a pressure spring 2-2-4;
2-3 of a slide rail frame;
the device comprises a translation driving component 3, a second motor 3-1, a synchronous belt 3-2, a driving wheel 3-3, a driven wheel 3-4 and a connecting block 3-5.
Detailed Description
Example one
Referring to fig. 1 to 7, the positioning and card loading device of the document box printer of the embodiment includes a housing, and a lifting mechanism 1, a positioning platform 2 and a translation driving assembly 3 disposed in the housing.
The lifting mechanism 1 comprises a bottom plate 1-1, a top frame 1-2, a dragging plate 1-3, a cross rod lifting frame 1-4 and a lifting driving assembly 1-5. The cross rod lifting frame 1-4 is connected between the bottom plate 1-1 and the top frame 1-2. The carriage 1-3 is connected with the cross rod lifting frame 1-4. The lifting driving component 1-5 drives the carriage 1-3 to move horizontally to actuate the cross rod lifting rack 1-4 to lift. The positioning platform 2 is arranged on the top frame 1-2 and moves in parallel under the drive of the translation drive assembly 3. The cross rod lifting frames 1-4 are actuated to lift through the translation of the plankers 1-3, so that the positioning platform 2 can vertically move, the lifting transmission of the cross rod lifting frames 1-4 is more stable, the moving stability of the positioning platform 2 can be effectively ensured, the positioning platform 2 can move more smoothly, the printing reliability of the printer is effectively improved, the positioning platform 2 is driven to move through the translation driving assembly 3, the working process of conveying and resetting the file box is realized, the printing working efficiency of the file box is obviously improved, and the use is more convenient.
In the embodiment, the positioning platform 2 comprises a positioning pallet 2-1, an elastic component 2-2, and a slide rail frame 2-3 arranged below the positioning pallet 2-1. Two side walls of the slide rail frame 2-3 extend downwards and are connected with two sides of the top frame 1-2 of the lifting mechanism 1 in a sliding mode. The slide rail frame 2-3 is connected with the driving end of the translation driving component 3. Two side walls of the positioning supporting plate 2-1 extend downwards. The elastic component 2-2 is connected between the side wall of the positioning support plate 2-1 and the side wall of the slide rail frame 2-3, and applies elastic supporting force to the positioning support plate 2-1 to enable a movable gap to be formed between the end face of the slide rail frame 2-1 and the end face of the positioning support plate 2-1. The elastic component 2-2 enables the positioning supporting plate 2-1 to have buffering degree, the pressure of contacting with the printing device can be buffered when the positioning supporting plate is lifted, and the clamping of hands can be avoided.
In the embodiment, the elastic component 2-2 comprises a pressure spring bracket 2-2-1, a pressure spring strip 2-2-2, a pin shaft 2-2-3 and a pressure spring 2-2-4. The pressure spring support 2-2-1 and the pressure spring strip 2-2-2 are respectively fixed on the side walls of the slide rail frame 2-1 and the positioning support plate 2-1. The pin shaft 2-2-3 is arranged on the pressure spring bracket 2-2-1 in a penetrating way. The top end of the pressure spring strip 2-2-2 is sleeved on the pin shaft 2-2-3. The pressure spring 2-2-4 is sleeved on the pin shaft 2-2-3 and is positioned below the top end of the pressure spring strip 2-2-2.
In this embodiment, the two side edges of the front end of the positioning support plate 2-1 of the positioning platform 2 are provided with positioning pieces 2-1-1 for positioning the end angle position of the file box. The positioning plate 2-1-1 comprises a connecting part fixed with the positioning supporting plate 2-1 and an L-shaped part which is positioned at the front end of the connecting part and extends upwards. A gap is arranged between the L-shaped part and the front end surface of the positioning supporting plate 2-1. Both sides of the positioning support plate 2-1 are provided with side clamping plates 2-1-2 for positioning folding paper tongues of the file box. The top end of the side clamping plate 2-1-2 inclines to the side far away from the positioning supporting plate 2-1, so that a clamping gap is formed between the top end of the side clamping plate 2-1-2 and the side surface of the positioning supporting plate 2-1. The file box is positioned through the positioning piece 2-1-1 and the side clamping plate 2-1-2, so that the printing accuracy of the file box is effectively improved, and the quality of a finished product is improved.
In this embodiment, at least one pin positioning structure for positioning a pin of the file box is disposed at the front end of the positioning support plate 2-1 of the positioning platform 2. Preferably, two pin positioning structures are arranged and are symmetrically arranged along the central line of the positioning supporting plate 2-1. The pin positioning structure comprises a positioning hole 2-1-3 arranged at the front end edge of the positioning supporting plate 2-1, a positioning baffle 2-1-4 provided with two side edges at the front end of the positioning hole 2-1-3, and a pin withdrawing hole 2-1-5 communicated with the rear end of the positioning hole 2-1-3. The width of the pin withdrawal hole 2-1-5 is larger than that of the positioning hole 2-1-3. The pin can be stored, the flatness of the end face of the file box is effectively guaranteed, the file box is further provided with a positioning effect, the use is very convenient, the file box is pulled after the printing is completed, the pin can be separated from the pin withdrawing hole 2-1-5 after moving to the pin withdrawing hole 2-1-5 along the positioning hole 2-1-3, and the pin does not need to be taken out manually.
In the embodiment, the translation driving assembly 3 comprises a second motor 3-1, a synchronous belt 3-2, a driving wheel 3-3, a driven wheel 3-4 and a connecting block 3-5. The second motor 3-1 and the driven wheel 3-4 are respectively arranged at the rear end of the top frame 1-2 of the lifting mechanism 1. The driving wheel 3-3 is arranged on an output shaft of the second motor 3-1. The synchronous belt 3-2 is wound on the driving wheel 3-3 and the driven wheel 3-4. The connecting block 3-5 is fixed on the synchronous belt 3-2 and is connected with the sliding rail frame 2-3 of the positioning platform 2.
In this embodiment the crossbar cranes 1-4 of the lifting mechanism 1 comprise a pallet and a crossbar assembly. Two plate racks are arranged in parallel. The plate frame comprises an upper plate 1-4-1 and a lower plate 1-4-2 which correspond to each other in vertical position. The upper plate 1-4-1 is fixed on the bottom of the top frame 1-2. The lower plate 1-4-2 is fixed on the top of the bottom plate 1-1. At least one crossbar assembly is provided. Preferably, there are two cross bar assemblies. The cross bar assembly comprises cross bars and connecting bars 1-4-3. The cross rods are movably arranged on the two plate frames respectively. Two ends of the connecting rod 1-4-3 are respectively connected with the two cross rods, and the middle part of the connecting rod 1-4-3 is connected with the carriage 1-3.
In this embodiment, the crossbars of the crossbar assemblies of the crossbar cranes 1-4 of the lifting mechanism 1 comprise first crossbars 1-4-4 and second crossbars 1-4-5 that are cross-hinged. The top end of the first diagonal rod 1-4-4 and the bottom end of the second diagonal rod 1-4-5 are respectively hinged with the upper plate 1-4-1 and the lower plate 1-4-2 of the plate frame. The bottom end of the first diagonal rod 1-4-4 and the bottom end of the second diagonal rod 1-4-5 are respectively connected with the upper plate 1-4-1 and the lower plate 1-4-2 in a sliding manner. Two ends of the connecting rod 1-4-3 are respectively connected with the bottom ends of the first inclined rods 1-4-4 of the two cross rods. In order to strengthen the connection strength of the cross bar components, the top ends of the second inclined bars 1-4-5 of the two cross bars are connected with the reinforcing bars 1-4-6 in diameter.
In the embodiment, the lifting driving assembly 1-5 of the lifting mechanism 1 comprises a first motor 1-5-1, a screw rod 1-5-2, a nut 1-5-3 and a bearing seat 1-5-4. The first motor 1-5-1 and the bearing seat 1-5-4 are both arranged on the bottom plate 1-1, and the output shaft of the first motor 1-5-1 and the bearing seat 1-5-4 are respectively connected with two ends of the screw rod 1-5-2. The nut 1-5-3 is in threaded connection with the screw rod 1-5-2 and is fixed with the carriage 1-3.
In the embodiment, the carriage 1-3 of the lifting mechanism 1 is provided with a space 1-3-1 for abdicating. The first motor 1-5-1 is located in the abdicating space 1-3-1. The design of the abdicating space 1-3-1 on the carriage 1-3 is convenient for the layout of the installation position of the first motor 1-5-1, and the whole volume of the printer is effectively reduced.
In specific implementation, the second motor 3-1 of the translation driving component 3 works, the positioning platform 2 is driven by the synchronous belt 3-2 to horizontally extend out of the machine shell, the file box is flatly laid on the positioning support plate 2-1, the end angles at two sides of the front end of the file box are matched with the positioning sheets 2-1-1, the folded paper tongues at two sides of the file box are inserted into a clamping gap between the side clamping plates 2-1-2 and the positioning support plate 2-1, the pin of the file box is pulled to the positioning baffle plate 2-1-4 at the front end of the positioning support plate 2-1, the elastic rope connected with the file box is positioned in the positioning hole 2-1-3, the second motor 3-1 works, the positioning platform 2 is driven by the synchronous belt 3-2 to reset, the first motor 1-5-1 of the lifting driving component 1-5 of the lifting mechanism 1 works, the driving screw rod 1-5-2 rotates, the driving nut 1-5-3 drives the carriage 1-3 to move, the connecting rod 1-4-3 of each cross rod assembly is pushed by the carriage 1-3 to move, the first inclined rod 1-4-4 and the second inclined rod 1-4-5 of each cross rod move in the direction of closing, the top frame 1-2 moves vertically to lift the positioning platform 2, after the printing device finishes printing, the lifting driving assembly 1-5 drives the carriage 1-3 to reset, the positioning platform 2 descends, the second motor 3-1 works, the positioning platform 2 is driven by the synchronous belt 3-2 to move horizontally and extend out of the shell, the file box is taken out, the pin turns over the positioning baffle 2-1-4 downwards under the action of the tensile rope when the file box is taken out, and the pin is pulled out through the pin withdrawing hole 2-1-5.
Example two
This embodiment is substantially the same as the first embodiment, except that:
the positioning platform 2 comprises a positioning pallet 2-1. Two side walls of the positioning supporting plate 2-1 extend downwards and are connected with two sides of the top frame 1-2 of the lifting mechanism 1 in a sliding mode. The positioning supporting plate 2-1 is connected with the driving end of the translation driving component 3.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. The utility model provides a location and dress card device of file box printer which characterized in that: comprises a lifting mechanism (1), a positioning platform (2) and a translation driving component (3); the lifting mechanism (1) comprises a bottom plate (1-1), a top frame (1-2), a carriage (1-3), a cross rod lifting frame (1-4) and a lifting driving assembly (1-5); the cross rod lifting frame (1-4) is connected between the bottom plate (1-1) and the top frame (1-2); the carriage (1-3) is connected with the cross rod lifting frame (1-4); the lifting driving assembly (1-5) drives the carriage (1-3) to translate to actuate the cross rod lifting frame (1-4) to lift; the positioning platform (2) is arranged on the top frame (1-2) and moves in parallel under the driving of the translation driving component (3).
2. The document cassette printer positioning and chucking device of claim 1, wherein: the positioning platform (2) comprises a positioning supporting plate (2-1); the positioning supporting plate (2-1) is in sliding connection with a top frame (1-2) of the lifting mechanism (1); the positioning supporting plate (2-1) is connected with the driving end of the translation driving component (3).
3. The document cassette printer positioning and chucking device of claim 1, wherein: the positioning platform (2) comprises a positioning supporting plate (2-1), an elastic component (2-2) and a sliding rail frame (2-3) arranged below the positioning supporting plate (2-1); the sliding rail frame (2-3) is in sliding connection with a top frame (1-2) of the lifting mechanism (1); the sliding rail frame (2-3) is connected with the driving end of the translation driving component (3); the elastic component (2-2) is connected between the positioning support plate (2-1) and the slide rail frame (2-3), and applies elastic supporting force to the positioning support plate (2-1) to enable a movable gap to be formed between the end face of the slide rail frame (2-3) and the end face of the positioning support plate (2-1).
4. The document cassette printer positioning and chucking device of claim 3, wherein: positioning pieces (2-1-1) used for positioning the end angle position of the file box are arranged on two sides of the front end of the positioning supporting plate (2-1) of the positioning platform (2); both sides of the positioning support plate (2-1) are provided with side clamping plates (2-1-2) for positioning folding paper tongues of the file box; the top end of the side clamping plate (2-1-2) inclines to one side far away from the positioning supporting plate (2-1), so that a clamping gap is formed between the top end of the side clamping plate (2-1-2) and the side surface of the positioning supporting plate (2-1).
5. The document cassette printer positioning and chucking device as in any one of claims 3 or 4, wherein: the front end of a positioning supporting plate (2-1) of the positioning platform (2) is at least provided with a pin positioning structure; the pin positioning structure comprises a positioning hole (2-1-3) arranged at the edge of the front end of the positioning supporting plate (2-1), a positioning baffle plate (2-1-4) provided with edges of two sides of the front end of the positioning hole (2-1-3), and a pin withdrawing hole (2-1-5) communicated with the rear end of the positioning hole (2-1-3); the width of the pin withdrawing hole (2-1-5) is larger than that of the positioning hole (2-1-3).
6. The document cassette printer positioning and chucking device of claim 1, wherein: the translation driving assembly (3) comprises a second motor (3-1), a synchronous belt (3-2), a driving wheel (3-3), a driven wheel (3-4) and a connecting block (3-5); the second motor (3-1) and the driven wheel (3-4) are respectively arranged at the rear end of the top frame (1-2) of the lifting mechanism (1); the driving wheel (3-3) is arranged on an output shaft of the second motor (3-1); the synchronous belt (3-2) is wound on the driving wheel (3-3) and the driven wheel (3-4); the connecting block (3-5) is fixed on the synchronous belt (3-2) and is connected with the positioning platform (2).
7. The document cassette printer positioning and chucking device of claim 1, wherein: the cross rod lifting frame (1-4) of the lifting mechanism (1) comprises a plate frame and a cross rod assembly; two plate frames are arranged in parallel; the plate frame comprises an upper plate (1-4-1) and a lower plate (1-4-2) which correspond to each other in vertical position; the upper plate (1-4-1) is fixed on the bottom of the top frame (1-2); the lower plate (1-4-2) is fixed on the top of the bottom plate (1-1); at least one cross rod assembly is arranged; the cross bar assembly comprises a cross bar and a connecting bar (1-4-3); the cross rods are movably arranged on the two plate frames respectively; two ends of the connecting rod (1-4-3) are respectively connected with the two cross rods, and the middle part of the connecting rod (1-4-3) is connected with the carriage (1-3).
8. The document cassette printer positioning and chucking device of claim 7, wherein: the cross rods of the cross rod components of the cross rod lifting frames (1-4) of the lifting mechanism (1) comprise a first inclined rod (1-4-4) and a second inclined rod (1-4-5) which are hinged in a cross mode; the top end of the first diagonal rod (1-4-4) and the bottom end of the second diagonal rod (1-4-5) are hinged with an upper plate (1-4-1) and a lower plate (1-4-2) of the plate frame respectively; the bottom end of the first diagonal rod (1-4-4) and the bottom end of the second diagonal rod (1-4-5) are respectively connected with the upper plate (1-4-1) and the lower plate (1-4-2) in a sliding manner; two ends of the connecting rod (1-4-3) are respectively connected with the bottom ends of the first inclined rods (1-4-4) of the two cross rods.
9. The document cassette printer positioning and chucking device as in any one of claims 1, 7, 8, further comprising: the lifting driving component (1-5) of the lifting mechanism (1) comprises a first motor (1-5-1), a screw rod (1-5-2), a nut (1-5-3) and a bearing seat (1-5-4); the first motor (1-5-1) and the bearing seat (1-5-4) are arranged on the bottom plate (1-1), and an output shaft of the first motor (1-5-1) and the bearing seat (1-5-4) are respectively connected with two ends of the screw rod (1-5-2); the nut (1-5-3) is in threaded connection with the screw rod (1-5-2) and is fixed with the carriage (1-3).
10. The document cassette printer positioning and chucking device of claim 9, wherein: a abdicating space (1-3-1) is arranged on a carriage (1-3) of the lifting mechanism (1); the first motor (1-5-1) is positioned in the abdicating space (1-3-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921353606.8U CN211335187U (en) | 2019-08-20 | 2019-08-20 | Positioning and clamping device of file box printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921353606.8U CN211335187U (en) | 2019-08-20 | 2019-08-20 | Positioning and clamping device of file box printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211335187U true CN211335187U (en) | 2020-08-25 |
Family
ID=72090772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921353606.8U Active CN211335187U (en) | 2019-08-20 | 2019-08-20 | Positioning and clamping device of file box printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211335187U (en) |
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2019
- 2019-08-20 CN CN201921353606.8U patent/CN211335187U/en active Active
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