CN113022141B - Shower nozzle installing module, printer chassis and printer - Google Patents
Shower nozzle installing module, printer chassis and printer Download PDFInfo
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- CN113022141B CN113022141B CN202110299763.0A CN202110299763A CN113022141B CN 113022141 B CN113022141 B CN 113022141B CN 202110299763 A CN202110299763 A CN 202110299763A CN 113022141 B CN113022141 B CN 113022141B
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- abutting
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- spray head
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- 239000007921 spray Substances 0.000 claims abstract description 46
- 238000009434 installation Methods 0.000 claims abstract description 45
- 238000000034 method Methods 0.000 claims abstract description 28
- 238000006073 displacement reaction Methods 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 10
- 238000007639 printing Methods 0.000 claims description 6
- 238000011900 installation process Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000007641 inkjet printing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
- B41J2/145—Arrangement thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/12—Guards, shields or dust excluders
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- Connection Of Plates (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
Abstract
The invention provides a spray head installation module, a printer chassis and a printer, wherein the spray head installation module comprises an installation plate, the installation plate is provided with an installation groove for installing a spray head, one end of the installation plate is provided with an extension part, and the extension part is provided with a pin groove; the inner edge of the fixed frame is provided with a supporting part, the supporting part is in lap joint with the extending part, and the supporting part is provided with a pin hole at a position corresponding to the pin slot; the eccentric pin, the eccentric pin includes pin rod and working face, the pin rod sets up in the pinhole, the working face sets up in the keyway, and is rotatory during the working face, the working face is to the keyway application of force, makes the mounting panel produces the displacement. When the position of the spray head needs to be adjusted, the eccentric pin can be rotated, the pin rod rotates in the pin hole, the working surface rotates in the pin groove, the side wall of the pin groove is extruded by the side wall of the working surface in the rotating process, the mounting plate is made to displace, and the position of the spray head mounted on the mounting plate is slightly adjusted.
Description
Technical Field
The invention relates to the technical field of printers, in particular to a spray head installation module, a printer chassis and a printer.
Background
An ink jet printer is used for printing images or characters by controlling a nozzle through a printer controller and jetting ink drops on a printing medium. The basic working principle of an ink-jet printer is that small ink drops are generated firstly, and then the ink-jet head is used for guiding the small ink drops to a set position, and the smaller the ink drops, the clearer the printed picture. In order to ensure a better printing effect, the parts of the printer are numerous, the steps of assembling the printer are complicated, and the requirement on the fineness of the position of the ink jet head is high.
In the actual operation in-process, because the printer part is numerous, the slight skew can take place for the shower nozzle because of the accumulative error that produces after each part of product equipment, and prior art is usually with shower nozzle fixed mounting on the printer bottom plate, and after the shower nozzle installation, the position of shower nozzle just is fixed, when the condition that the shower nozzle took place slight skew after the shower nozzle installation, was difficult to adjust.
Accordingly, there is a need in the art for a printhead mounting module, a printer chassis, and a printer.
Disclosure of Invention
The invention aims to provide a spray head installation module, a printer chassis and a printer, which can adjust the position of a spray head after the spray head is installed.
The invention provides a spray head mounting module, comprising:
the mounting plate is provided with a mounting groove for mounting a spray head, one end of the mounting plate is provided with an extension part, and the extension part is provided with a pin groove;
the inner edge of the fixed frame is provided with a supporting part, the supporting part is in lap joint with the extending part, and the supporting part is provided with a pin hole at a position corresponding to the pin slot;
the eccentric pin, the eccentric pin includes pin rod and working face, the pin rod sets up in the pinhole, the working face sets up in the keyway, and is rotatory during the working face, the working face is to the keyway application of force, makes the mounting panel produces the displacement.
By adopting the scheme, when the position of the spray head needs to be adjusted after the spray head is installed, the eccentric pin can be rotated, when the eccentric pin is rotated, the pin rod rotates in the pin hole, the working face rotates in the pin groove, and in the rotating process of the working face, the side wall of the working face extrudes the side wall of the pin groove, so that the installation plate is displaced, and the position of the spray head installed on the installation plate is slightly adjusted.
Furthermore, the pin rod is connected with the working surface, and the pin rod and the working surface are cylinders with axes which are not on the same straight line.
Further, fixed frame includes first frame, first frame with the mounting panel is connected, the mounting panel is provided with first flange, the mounting panel pass through first flange with first frame is connected.
Preferably, the pin hole is provided on the first rim, and the pin groove is provided on the first flange.
By adopting the scheme, the first frame is connected with the mounting plate through the first flange, so that the connection stability is improved.
Further, the one end that pinhole (31) were kept away from to fixed frame (3) is provided with second frame (33), be provided with on second frame (33) to butt hole (331), shower nozzle installation module still includes butt piece (5), butt piece (5) pass butt hole (331) with mounting panel (2) keep away from the one end looks butt of mounting groove (21) for the one end of keeping away from the supporting part to mounting panel (2) is fixed a position, when eccentric pin (4) rotated, mounting panel (2) can use butt piece (5) to take place to rotate as the axle.
Adopt above-mentioned scheme, when rotatory the eccentric pin is adjusted the mounting panel position, the butt piece with mounting panel one side looks butt provides a contact point for the mounting panel, avoids the mounting panel to remove at will at rotatory in-process and is difficult to control, is convenient for control the adjusting position of mounting panel.
Preferably, one end of the mounting plate, which is far away from the pin slot, is provided with an abutting slot, and the abutting piece penetrates through the abutting hole to abut in the abutting slot.
Adopt above-mentioned scheme, the butt groove is convenient for right the butt position of butt piece is controlled, avoids because the butt tip slides, leads to the butt position to change, increases the mounting panel position adjustment degree of difficulty.
Preferably, the abutting piece comprises a connecting end, an elastic part and an abutting end, the elastic part is arranged between the connecting end and the abutting end, two ends of the elastic part are respectively connected with the connecting end and the abutting end, the abutting end can move along the deformation direction of the elastic part, and the abutting end is abutted against the mounting plate.
By adopting the scheme, in the actual installation process, the elastic component is in a compression state and is connected with the abutting end, the force generated by the deformation of the elastic component can push the abutting end towards the installation plate, on one hand, the contact force between the abutting end and the safety rotating plate is increased, the sliding of the abutting point is prevented, and on the other hand, the stability of the installation plate during adjustment can be improved by the elastic component.
Further, the connection end is disposed in the abutting hole.
Further, the abutting end abuts in the abutting groove.
Further, the connecting end is arranged in the abutting hole and connected with the abutting hole.
Preferably, the connection end is arranged inside the abutting hole, and the sprayer mounting module further comprises a sealing piece, wherein the sealing piece is arranged at the entrance of the abutting hole and used for sealing the abutting hole and preventing the abutting piece from falling off.
By adopting the scheme, the sealing piece seals the abutting hole, the abutting piece is prevented from falling off, and the installation stability of the abutting piece is improved.
Preferably, the closing member includes a telescopic rod which is capable of being extended and retracted relative to the fixed end, and a fixed end, one end of the telescopic rod being in contact with the abutment member.
By adopting the scheme, the telescopic rod can control the pressing degree of the abutting part when stretching, and when the elasticity of the elastic part is reduced, the abutting force of the abutting part can be controlled through the telescopic rod.
Preferably, the end of the abutting end in contact with the abutting groove is provided with an arc-shaped surface, and the arc-shaped surface abuts against the abutting groove, so that the abutting groove can rotate relative to the arc-shaped surface.
Further, the arc-shaped surface is a sphere, a hemisphere or a partial sphere.
Preferably, the arc-shaped surface is a spherical surface
By adopting the scheme, each surface of the ball body is the arc surface, the arc surface is abutted to the abutting groove, the contact area between the abutting end head and the abutting groove is increased, and the stability is improved.
Preferably, the abutting groove is a V-shaped groove.
Preferably, the connecting end and the abutting end are both provided with limiting rods, and the limiting rods of the connecting end and the abutting end extend towards the elastic part between the connecting end and the abutting end.
Further, the limiting rod extends into the inner space of the elastic component.
Further, the elastic member may be a screw spring.
By adopting the scheme, the limiting rods of the connecting end and the abutting end extend into the inner space of the threaded spring, so that the elastic part provides support and limitation, and the elastic part is prevented from being bent after being used for a long time.
Preferably, the first frame and the second frame are oppositely arranged at two ends of the mounting plate.
Furthermore, the fixed frame is also provided with a side frame, and the side frame is connected with the first frame and the second frame.
Preferably, the side frame and the first and second frames form a rectangle.
Further, at least one mounting plate is arranged between the first frame and the second frame.
The invention also provides a printer chassis which comprises the spray head installation module and a connecting plate, wherein the connecting plate is connected with the fixed frame and is used for connecting the printer chassis with the main body part of the printer.
By adopting the scheme, when the printer chassis is disassembled and assembled, the disassembly and assembly connecting plate can be used for conveniently repairing or replacing parts and the like of the printer chassis.
Furthermore, the connecting plate still is provided with the connecting piece, the connecting piece is provided with connection structure, the connecting plate passes through the connecting piece is connected with the main part of printer.
The main body part of the printer is other parts of the printer and comprises a power supply part and a control part, wherein the power supply part can be a power switch, and the control part can be a controller, a cpu and the like.
Preferably, the connecting plate is further provided with a connecting groove, and the connecting piece is connected with the connecting groove.
Adopt above-mentioned scheme, improve the main part stability of being connected of connecting piece and printer.
Further, the printer chassis still is provided with the grip block, the grip block with fixed frame is connected, the grip block sets up the mounting panel side.
By adopting the scheme, the clamping plate is arranged on the side surface of the mounting plate and limits the mounting plate, so that the mounting plate is prevented from shaking greatly, and the fine adjustment of the position of the mounting plate is not influenced.
The invention also provides a printer, which comprises the printer chassis.
By adopting the scheme, the position of the spray head of the printer can be conveniently adjusted.
In conclusion, the invention has the following beneficial effects:
1. according to the spray head installation module, when the position of a spray head needs to be adjusted after the spray head is installed, the eccentric pin can be rotated, when the eccentric pin is rotated, the pin rod rotates in the pin hole, the working surface rotates in the pin groove, and in the rotation process of the working surface, the side wall of the working surface extrudes the side wall of the pin groove, so that the installation plate is displaced, and the position of the spray head installed on the installation plate is slightly adjusted;
2. according to the spray head installation module, when the eccentric pin is rotated to adjust the position of the installation plate, the abutting part abuts against one side of the installation plate to provide a contact point for the installation plate, so that the installation plate is prevented from moving randomly in the rotation process and being difficult to control, and the adjustment position of the installation plate is convenient to control;
3. according to the spray head installation module, the abutting groove is convenient for controlling the abutting position of the abutting piece, the abutting position is prevented from being changed due to the sliding of the end part of the abutting piece, and the difficulty in adjusting the position of the installation plate is increased;
4. according to the spray head installation module, in the actual installation process, the elastic part is in a compressed state and is connected with the abutting end, and the force generated by deformation of the elastic part can push the abutting end to the installation plate, so that on one hand, the contact force between the abutting end and the safety rotating plate is increased, the sliding of the abutting point is prevented, and on the other hand, the stability of the installation plate during adjustment can be improved through the elastic part;
5. according to the printer chassis, when the printer chassis is disassembled, the disassembly and the assembly of the printer chassis can be realized through the disassembling and the assembly of the connecting plate, so that the printer chassis can be conveniently repaired or parts can be conveniently replaced;
6. the printer of the invention is convenient for adjusting the position of the spray head of the printer.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a top view of one embodiment of a spray head mounting module of the present invention;
FIG. 2 is a schematic structural view of one embodiment of a showerhead mounting module of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is an enlarged view of a portion of FIG. 2 at B;
FIG. 5 is a schematic cross-sectional view of the pin slot engaging the work surface;
FIG. 6 is a schematic cross-sectional view at the abutment;
FIG. 7 is a schematic cross-sectional view of another embodiment of the abutment;
FIG. 8 is a top view of one embodiment of a printer chassis of the present invention;
FIG. 9 is a perspective view of one embodiment of a printer chassis of the present invention;
FIG. 10 is a schematic view of one embodiment of the mounting plate.
Description of the reference numerals
The technical scheme of the invention can be more clearly understood and explained by combining the embodiment of the invention through the reference sign description.
1. A spray head; 2. mounting a plate; 21. mounting grooves; 22. a pin slot; 221. a limiting port; 23. a first flange; 24. a butt joint groove; 3. a fixing frame; 31. a pin hole; 32. a first frame; 33. a second frame; 331. butting the hole; 4. an eccentric pin; 41. a pin rod; 42. a working surface; 5. an abutting member; 51. a connecting end; 52. an elastic member; 53. a butting end; 531. an arc-shaped surface; 54. a limiting rod; 6. a closure; 61. a telescopic rod; 62. a fixed end; 7. a connecting plate; 71. a connecting member; 72. connecting grooves; 8. a side plate; 9. and (4) clamping the plate.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
As shown in fig. 1, 2, 3 and 10, the present invention provides a head mounting module including:
the mounting plate 2 is provided with a mounting groove 21 for mounting the spray head 1, one end of the mounting plate 2 is provided with an extension part, and the extension part is provided with a pin groove 22;
a support part is arranged on the inner edge of the fixed frame 3, the support part is in lap joint with the extension part, and a pin hole 31 is arranged at the position of the support part corresponding to the pin slot 22;
the eccentric pin 4, the eccentric pin 4 includes pin rod 41 and working face 42, pin rod 41 sets up in pinhole 31, working face 42 sets up in cotter way 22, when rotatory the working face 42, the working face 42 makes mounting panel 2 produce the displacement to the cotter way 22 application of force.
By adopting the scheme, when the position of the spray head 1 needs to be adjusted after the spray head 1 is installed, the eccentric pin 4 can be rotated, when the eccentric pin 4 is rotated, the pin rod 41 rotates in the pin hole 31, the working face 42 rotates in the pin slot 22, and in the rotating process of the working face 42, the side wall of the working face 42 extrudes the side wall of the pin slot 22, so that the installation plate 2 is displaced, and the position of the spray head 1 installed on the installation plate 2 is slightly adjusted.
In the specific implementation process, the spray head mounting module further comprises a spray head 1 arranged on the mounting plate 2, the spray head 1 is used for being electrically connected with a printer controller, and ink-jet printing is carried out according to the instruction of the printer controller.
In a preferred embodiment of the present invention, the mounting plate 2 is provided with a mounting groove 21 for mounting the head 1.
In a specific implementation process, the spray head 1 may be a web printing spray head or a flat printing spray head.
In a specific implementation process, the nozzle 1 is provided with an ink injection port and an ink jetting port.
In the specific implementation process, the shape of the mounting groove 21 is matched with that of the spray head 1.
In an alternative embodiment of the invention, the fixed frame 3 is formed by four rod bodies connected end to end, and the mounting plate 2 is arranged in the frame formed by the four rod bodies.
As shown in fig. 3, in a preferred embodiment of the present invention, the pin slot 22 is provided with a limiting opening 221, the area of the limiting opening 221 is smaller than the cross-sectional area of the working surface 42, the working surface 42 is limited in the pin slot 22, and the working surface 42 is prevented from being unscrewed during the rotation process.
In the implementation process, the pin hole 31 extends in a direction perpendicular to the mounting plate 2.
In the specific implementation process, as shown in fig. 3 and 5, the pin rod 41 is connected with the working surface 42, and the pin rod 41 and the working surface 42 are cylinders with two axes not on the same straight line.
As shown in fig. 3, in a specific implementation process, the fixing frame 3 includes a first frame 32, the first frame 32 is connected to the mounting plate 2, the mounting plate 2 is provided with a first flange 23, and the mounting plate 2 is connected to the first frame 32 through the first flange 23.
In a specific implementation, the first flange 23 of the mounting plate 2 overlaps the first rim 32.
In a specific implementation, the first flange 23 and the first frame 32 may be connected by a bolt or a plug.
In a specific implementation, the pin hole 31 is disposed on the first frame 32, and the pin groove 22 is disposed on the first flange 23.
In the specific implementation, the pin hole 31 is communicated with the pin groove 22.
With the adoption of the scheme, the connection between the first frame 32 and the mounting plate 2 is realized through the first flange 23, so that the connection stability is improved.
As shown in fig. 4 and 6, in a preferred embodiment of the present invention, a second frame 33 is disposed at one end of the fixing frame 3 away from the pin hole 31, an abutting hole 331 is disposed on the second frame 33, the nozzle mounting module further includes an abutting member 5, the abutting member 5 passes through the abutting hole 331 to abut against one end of the mounting plate 2 away from the mounting groove 21, and is used for positioning one end of the mounting plate 2 away from the supporting portion, and when the eccentric pin 4 rotates, the mounting plate 2 can rotate around the abutting member 5 as an axis.
Adopt above-mentioned scheme, when the rotation eccentric pin 4 is adjusted the mounting panel 2 position, the butt piece 5 with 2 one side looks butt of mounting panel provides a contact point for mounting panel 2, avoids mounting panel 2 to remove at will in rotatory process and is difficult to control, is convenient for control the adjusting position of mounting panel 2.
In a preferred embodiment of the present invention, the abutting hole 331 extends in a direction perpendicular to the extending direction of the pin hole 31.
In the specific implementation, as shown in fig. 6, an abutting groove 24 is provided at an end of the mounting plate 2 away from the pin groove 22, and the abutting piece 5 passes through the abutting hole 331 to abut in the abutting groove 24.
Adopt above-mentioned scheme, butt groove 24 is convenient for right the butt position of butt piece 5 is controlled, avoids because 5 tip slides of butt piece, leads to the butt position to change, increases the mounting panel 2 position adjustment degree of difficulty.
In a specific implementation process, the abutting piece 5 may be a rod-shaped body formed integrally, or may be assembled by a plurality of parts.
As shown in fig. 6, in a preferred embodiment of the present invention, the contact member 5 includes a connection end 51, an elastic member 52, and a contact end 53, the elastic member 52 is disposed between the connection end 51 and the contact end 53, both ends of the elastic member 52 are connected to the connection end 51 and the contact end 53, respectively, so that the contact end 53 can move in a deformation direction of the elastic member 52, and the contact end 53 contacts the mounting plate 2.
With the above technical scheme, in the actual installation process, the elastic component 52 is in a compressed state, the elastic component 52 is connected with the abutting end 53, the abutting end 53 can be pushed towards the installation plate 2 by the force generated by the deformation of the elastic component 52, on one hand, the contact force between the abutting end 53 and the safety rotating plate is increased, the sliding of the abutting point is prevented, and on the other hand, the stability of the installation plate 2 during adjustment can be improved by the elastic component 52.
In a specific implementation, the elastic member 52 may be a thread spring, a wave spring, a torsion spring, or the like.
In a preferred embodiment of the present invention, the elastic member 52 is a screw spring.
In a specific implementation, the connecting end 51 is disposed in the abutting hole 331.
In a specific implementation, the abutting end 53 abuts in the abutting groove 24.
In an alternative embodiment of the present invention, the connecting end 51 is disposed in the abutting hole 331 to connect with the abutting hole 331.
As shown in fig. 6 and 7, in a specific implementation process, the connection end 51 is disposed inside the abutting hole 331, and the shower head mounting module further includes a sealing member 6, where the sealing member 6 is disposed at an entrance of the abutting hole 331, and seals the abutting hole 331 to prevent the abutting member 5 from falling off.
With the above arrangement, the sealing member 6 seals the abutting hole 331, so as to prevent the abutting member 5 from falling off, and improve the installation stability of the abutting member 5.
In a preferred embodiment of the present invention, as shown in fig. 7, the closing member 6 includes a telescopic rod 61 and a fixed end 62, the telescopic rod 61 is capable of being extended and retracted relative to the fixed end 62, and one end of the telescopic rod 61 is in contact with the abutment member 5.
With the above arrangement, the telescopic rod 61 can control the compression degree of the abutting member 5 when extending and contracting, and when the elastic member 52 is elastically lowered, the abutting force of the abutting member 5 can be controlled by the telescopic rod 61.
As shown in fig. 7, in a specific implementation process, the fixed end 62 is disposed outside the telescopic rod 61, the fixed end 62 is connected and fixed with the abutting hole 331, the telescopic structure of the telescopic rod 61 may be that an internal thread is disposed on the fixed end 62, an external thread is disposed on the telescopic rod 61, and the internal thread and the external thread cooperate to realize the extension and retraction of the telescopic rod 61; the telescopic structure of the telescopic rod 61 may also be such that the telescopic rod 61 is a hydraulic telescopic rod 61, and the telescopic rod 61 is telescopic by hydraulic pressure.
In a preferred embodiment of the present invention, the inner wall of the fixed end 62 is provided with an internal thread, the outer wall of the telescopic rod 61 is provided with an external thread, and the internal thread and the external thread cooperate to realize the extension and retraction of the telescopic rod 61.
In a preferred embodiment of the present invention, as shown in fig. 6, an end of the abutting end 53 contacting with the abutting groove 24 is provided with an arc surface 531, and the arc surface 531 abuts in the abutting groove 24, so that the abutting groove 24 can rotate relative to the arc surface 531.
In a specific implementation process, the arc surface 531 is an arc surface of a sphere, a hemisphere or a partial sphere.
By adopting the scheme, each surface of the sphere is an arc surface, the arc surface 531 is abutted in the abutting groove 24, the contact area between the end of the abutting end 53 and the abutting groove 24 is increased, and the stability is improved.
In a preferred embodiment of the present invention, the abutting groove 24 is a V-shaped groove.
In a specific implementation process, the V-shaped groove clamps the abutting end 53 of the abutting piece 5 in a gap of the V-shaped groove, so that the abutting position is fixed conveniently.
As shown in fig. 6, in a specific implementation, the connecting end 51 and the abutting end 53 are both provided with a limiting rod 54, and the limiting rods 54 of the connecting end 51 and the abutting end 53 extend towards the elastic component 52 between the connecting end 51 and the abutting end 53.
In one embodiment, the stop rod 54 extends into the interior space of the resilient member 52.
In an alternative embodiment of the present invention, the elastic member 52 may be a threaded spring, and the stopper rod 54 extends into the threaded spring.
By adopting the scheme, the limiting rods 54 of the connecting end 51 and the abutting end 53 extend into the inner space of the threaded spring, so that the elastic part 52 is supported and limited, and the situation that the elastic part 52 is bent after long-term use is avoided.
In a specific implementation process, the first frame 32 and the second frame 33 are oppositely disposed at two ends of the mounting plate 2.
In a specific implementation process, the fixing frame 3 is further provided with a side frame, and the side frame is connected with the first frame 32 and the second frame 33.
In an alternative embodiment of the present invention, the side frame forms a rectangle with the first frame 32 and the second frame 33.
In a specific implementation process, at least one mounting plate 2 is arranged between the first frame 32 and the second frame 33.
As shown in fig. 8 and 9, the present invention further provides a printer chassis, which includes the nozzle installation module, and a connection plate 7, where the connection plate 7 is connected to the fixing frame 3, and the connection plate 7 is used to connect the printer chassis to a main body of a printer.
By adopting the scheme, when the printer chassis is disassembled and assembled, the disassembly and assembly connecting plate 7 can be used for conveniently repairing or replacing parts and the like of the printer chassis.
In the specific implementation, as shown in fig. 8 and 9, the printer chassis further includes a side plate 8 connected to the connecting plate 7.
In the specific implementation process, the lateral plates 8 are arranged in two, the printer chassis further comprises a connecting rod connected with the lateral plates 8, and two ends of the connecting rod are respectively connected with the two lateral plates 8.
By adopting the scheme, the arrangement of the side plates 8 and the connecting rods increases the structural stability of the printer chassis.
As shown in fig. 8 and 9, in a specific implementation process, the connection board 7 is further provided with a connection member 71, the connection member 71 is provided with a connection structure, and the connection board 7 is connected with the main body part of the printer through the connection member 71.
In a specific implementation, the connecting member 71 may be a bolt, a snap, or the like, and the connecting structure may be a thread, a groove, or the like.
In an alternative embodiment of the invention, as shown in fig. 8 and 9, the connecting plate 7 is further provided with a connecting groove 72, and the connecting piece 71 is connected with the connecting groove 72.
By adopting the scheme, the connection stability of the connecting piece 71 and the main body part of the printer is improved.
As shown in fig. 8 and 9, in a preferred embodiment of the present invention, the printer chassis is further provided with a clamping plate 9, the clamping plate 9 is connected to the fixed frame 3, and the clamping plate 9 is provided on the side surface of the mounting plate 2.
Adopt above-mentioned scheme, grip block 9 sets up mounting panel 2 side is right mounting panel 2 carries on spacingly, prevents mounting panel 2 takes place to rock by a wide margin, does not influence the fine setting to mounting panel 2 position.
In a preferred embodiment of the present invention, the nozzle mounting module is provided with a mounting region in which a plurality of installation plates are arranged side by side, and the clamping plates 9 are disposed at both sides of the mounting region.
The invention also provides a printer, which comprises the printer chassis.
By adopting the scheme, the position of the spray head 1 of the printer can be conveniently adjusted.
In a specific implementation, the printer may be a web printer or a flatbed printer, etc.
It should be understood that the technical problems can be solved by combining and combining the features of the embodiments from the claims.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A spray head mounting module is characterized in that,
the method comprises the following steps:
the mounting plate (2), the mounting plate (2) is provided with a mounting groove (21) for mounting the spray head (1), the first edge of the mounting plate (2) is provided with an extending part, and the extending part is provided with a pin groove (22);
the fixing frame (3), the inner edge of the fixing frame (3) is provided with a supporting part, the supporting part is lapped with the extending part, and the supporting part is provided with a pin hole (31) at a position corresponding to the pin groove (22);
the eccentric pin (4), the eccentric pin (4) includes the pin pole (41) and working face (42), the pin pole (41) is set up in the pinhole (31), the said working face (42) is set up in the pin slot (22), when rotating the said working face (42), the working face (42) applies force to the pin slot (22), make the said mounting plate (2) produce the displacement;
a second frame (33) is arranged at one end, far away from the pin hole (31), of the fixing frame (3), a butting hole (331) is formed in the second frame (33), the spray head installation module further comprises a butting piece (5), the butting piece (5) penetrates through the butting hole (331) to be butted with one end, far away from the installation groove (21), of the installation plate (2) and is used for positioning one end, far away from the supporting part, of the installation plate (2), and when the eccentric pin (4) rotates, the installation plate (2) can rotate by taking the butting piece (5) as an axis;
a second edge of the mounting plate (2) is provided with a butting groove (24), the butting piece (5) penetrates through the butting hole (331) to be butted in the butting groove (24), and the first edge and the second edge are oppositely arranged at two ends of the mounting plate;
the abutting piece (5) comprises a connecting end (51), an elastic component (52) and an abutting end (53), the elastic component (52) is arranged between the connecting end (51) and the abutting end (53), two ends of the elastic component (52) are respectively connected with the connecting end (51) and the abutting end (53), the abutting end (53) can move along the deformation direction of the elastic component (52), and the abutting end (53) is abutted against the mounting plate (2).
2. The spray head mounting module of claim 1, wherein:
the connecting end (51) is arranged inside the abutting hole (331), the spray head mounting module further comprises a sealing piece (6), and the sealing piece (6) is arranged at the entrance of the abutting hole (331) and used for sealing the abutting hole (331).
3. The spray head mounting module of claim 1, wherein:
one end of the abutting end (53) in contact with the abutting groove (24) is provided with an arc-shaped surface (531), and the arc-shaped surface (531) abuts against the abutting groove (24) to enable the abutting groove (24) to rotate relative to the arc-shaped surface (531).
4. The spray head mounting module of claim 1, wherein:
the connecting end (51) and the abutting end (53) are both provided with limiting rods (54), and the limiting rods (54) of the connecting end (51) and the abutting end (53) extend towards the elastic component (52) between the connecting end (51) and the abutting end (53).
5. A printer chassis is characterized in that a chassis base is provided with a plurality of supporting plates,
the printer chassis comprising a plurality of spray head mounting modules according to any of claims 1 to 4, the printer chassis further comprising a connecting plate (7), the connecting plate (7) being connected to the fixed frame (3), the connecting plate (7) being used to connect the printer chassis to a main part of the printer;
one end of the extension part, which is far away from the installation groove, is inserted into the first frame (32), and the first frame (32) and the second frame (33) are oppositely arranged at two ends of the installation plate (2).
6. The printer chassis of claim 5, wherein:
the printer chassis is further provided with a clamping plate (9), the clamping plate (9) is connected with the fixed frame (3), and the clamping plate (9) is arranged on the side face of the mounting plate (2).
7. A printer is characterized in that a printer body is provided with a plurality of printing heads,
the printer includes a printer chassis as claimed in claim 5 or 6.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110299763.0A CN113022141B (en) | 2021-03-19 | 2021-03-19 | Shower nozzle installing module, printer chassis and printer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110299763.0A CN113022141B (en) | 2021-03-19 | 2021-03-19 | Shower nozzle installing module, printer chassis and printer |
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| CN113022141A CN113022141A (en) | 2021-06-25 |
| CN113022141B true CN113022141B (en) | 2022-11-22 |
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| CN113022141A (en) | 2021-06-25 |
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