CN107234886B - Printer installation adjusting structure - Google Patents
Printer installation adjusting structure Download PDFInfo
- Publication number
- CN107234886B CN107234886B CN201710433347.9A CN201710433347A CN107234886B CN 107234886 B CN107234886 B CN 107234886B CN 201710433347 A CN201710433347 A CN 201710433347A CN 107234886 B CN107234886 B CN 107234886B
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- Prior art keywords
- printer
- module
- base
- gag lever
- lever post
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000009434 installation Methods 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims description 27
- 238000007639 printing Methods 0.000 abstract description 20
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 11
- 238000006073 displacement reaction Methods 0.000 description 8
- 239000007921 spray Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 238000005507 spraying Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 239000003086 colorant Substances 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 206010063659 Aversion Diseases 0.000 description 1
- 230000006750 UV protection Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
-
- 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
Landscapes
- Accessory Devices And Overall Control Thereof (AREA)
Abstract
The invention relates to the field of printing equipment, and discloses a printer installation and adjustment structure which is used for adjusting the relative position between a printer module and a printer base. The printer module is limited to move in the directions of the transverse axis and the longitudinal axis by the aid of the reference rod and the reference hole, the fact that the expected assembly relation is difficult to achieve due to repeated fine adjustment can be effectively avoided, assembly difficulty is reduced, assembly efficiency is improved, and the printer module is simple in structure and convenient to adjust.
Description
Technical Field
The present invention relates to the field of printing equipment, and more particularly, to a printer mounting adjustment structure.
Background
The industrial printer is used for spraying and painting on large-size media such as ceramic tiles, boards, glass, corrugated paper, pinch plates and the like, spraying ink with various colors on a printing medium in an ink-jet mode, further processing to obtain an expected pattern, and corroding the ink to permeate the inside of the printing medium in the printing process, so that the pattern obtained by spraying is not easy to fade, and the printing medium has the characteristics of water resistance, ultraviolet resistance, scratch resistance and the like.
The spray head of the printer is provided with a plurality of rows of micropores which are staggered with each other, and the ink is sprayed out through the micropores. In a certain range, the printing precision is higher as the number of micropores which spray the solvents with the same color or the same function is larger in unit area, but the number of micropores per unit area on the same spray head is limited due to the limitation of a processing technology, so that the expected printing effect can be achieved only by adding a limited number of spray heads which are staggered mutually in order to improve the printing precision. The requirements of different printing media, different production stages and the like on the printing precision are often different, and for manufacturers in the early development stage, purchasing a high-precision printer under the conditions of low printing precision requirements and limited investment funds is often unrealistic, and once purchasing a low-precision printer, the high-precision printer needs to be purchased again along with the expansion of the later production scale and the improvement of the printing precision requirements, so that the investment cost is not beneficial. In order to provide a plurality of schemes for purchasing printers for users, in the prior art, the printers are modularly designed, namely a plurality of standardized printer modules are spliced to form a spraying system of the printers, each printer module is generally provided with two or more rows of mutually staggered spray heads, different colors of ink or solvents for realizing different functions are sprayed out through the spray heads on the different printer modules, the number of the printer modules for spraying the same color is determined according to the printing precision requirement, a purchaser only needs to purchase the corresponding number of the printer modules for assembly according to the actual production requirement, and the proper number of the printer modules are added for assembly with the original production line when the production scale is enlarged or the printing precision is improved in the later period, so that the investment burden brought to initial production can be avoided, and the total investment can be reduced.
Two or more rows of mutually staggered spray heads are arranged on each printer module, so that the perpendicularity between the spray heads of the whole row and the advancing direction of printing media, namely the perpendicularity between the printer modules and the printer conveying belt and the parallelism between the printer modules, is required to be ensured in order to ensure the printing effect, and the assembly precision between the printer modules and the printer base is required to be higher.
Disclosure of Invention
The invention aims to overcome at least one defect in the prior art, and provides the printer installation and adjustment structure which is simple in structure, convenient to position and adjust and capable of effectively improving the assembly efficiency.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a printer installation adjusting structure for the relative position between adjustment printer module and the printer base, including setting up the benchmark positioning mechanism in printer module and printer base junction, benchmark positioning mechanism is including connecting the benchmark pole on the printer base and setting up the benchmark hole that is used for being connected with the cooperation of benchmark pole on the printer module.
According to the invention, the reference rod of the printer mounting and adjusting structure is arranged on the printer base, the reference hole matched with the reference rod is arranged on the printer module, when the printer is assembled, the reference hole on the printer module is sleeved on the reference rod on the printer base, and then the printer module is subjected to small-amplitude rotary movement around the reference rod through fine adjustment until the position relationship between the printer module and the printer base reaches the expected mounting position, so that the purpose of mounting and adjusting the printer module is achieved.
The industrial printer is large-scale industrial production equipment, even single printer module, also has great weight, for the positional stability who improves the benchmark pole, benchmark positioning mechanism still is used for fixed benchmark pole's benchmark supporting seat including setting up on the printer base, printer installation adjustment structure still includes 4 at least group's module supporting mechanism that are used for supporting the printer module, module supporting mechanism is including connecting the module supporting seat that is used for supporting the module on the printer base, further improves the connection stability of benchmark pole, reduces the probability that the benchmark pole connection that leads to because the printer module fine setting transition became invalid, improves printer installation adjustment structure's life. Meanwhile, in order to simplify the structure of the matching part of the printer module and the printer installation adjusting structure, the printer module is supported by arranging at least 4 groups of module supporting mechanisms, so that the printer module is prevented from being stably supported due to the arrangement of the reference supporting seat, and the printer module is simple in structure and convenient to assemble.
Although the printer module is a standardized printer module, machining errors are unavoidable, and when the printer module is assembled, the relative position of the reference rod on the printer base needs to be adjusted according to actual conditions so as to ensure the assembly relationship between the printer module and the printer base. Therefore, the through holes for connecting with the printer base are formed in the reference supporting seat, and the reference supporting seat is arranged to enable the reference rod to be stably connected and is beneficial to adjusting the relative position of the reference rod. Further, the through hole is a kidney-shaped hole.
The printer module is supported through module supporting mechanism, but the area of contact between module supporting seat and the printer module is limited, for preventing the printer module from suffering damage because of the careless landing of exogenic action, module supporting mechanism still includes the gag lever post of being connected with the module supporting seat and set up on the printer module be used for with gag lever post complex spacing hole, the size of spacing hole is greater than the diameter of gag lever post, and the displacement space of printer module relative printer base has been restricted to a certain extent to the gag lever post, avoids leading to the landing of printer module because exogenic action, has guaranteed simultaneously again that the printer module makes the degree of freedom of small amplitude displacement around the benchmark pole in the assembly process, simple structure, and convenient adjustment effectively avoids the unexpected damage of printer module.
Be equipped with on the gag lever post be used for fixed printer module first lock nut and with first lock nut cooperation be connected the screw thread, in the assembly process, accomplish the fine setting to printer module and correct the back and can carry out preliminary fixed to printer module through locking first lock nut, prevent to correct the back and not fix the printer module and take place the aversion to printer module before the printer module.
For guaranteeing in the convenient assembly process that the distance between each shower nozzle that sets up on the printer module and the printer base keeps unanimous, the gag lever post runs through the module supporting seat, the module supporting seat passes through the gag lever post and connects in the printer base, can guarantee through the position of adjustment module supporting seat on the gag lever post that each shower nozzle place plane that sets up on the printer module keeps parallel with the plane place of printer base in the assembly process to the time of the moment that the ink contacted with printing medium from leaving the shower nozzle is strictly controlled, print quality is improved.
Because the weight of printer module is great, probably can collide with the gag lever post when the big displacement appears in the printer module receives the exogenic action and lead to the connection inefficacy between gag lever post and the printer base, for this reason, module supporting mechanism still is used for fixed gag lever post's spacing supporting seat on the printer base including setting up, improves the connection stability of gag lever post.
In order to prevent because external force effect leads to the not hard up gliding of module supporting seat, be equipped with on the gag lever post be used for locking the second lock nut of module supporting seat and with the screw thread of second lock nut cooperation connection, have with the reverse interaction force of contact surface looks vertically and the frictional force between the two contact surfaces between second lock nut and the module supporting seat, can prevent effectively that the module supporting seat from gliding, reach the purpose of locking.
Compared with the prior art, the invention has the following beneficial effects:
1. the printer module is limited to move in the directions of the transverse axis and the longitudinal axis by the aid of the reference rod and the reference hole, the fact that the expected assembly relation is difficult to achieve due to repeated fine adjustment can be effectively avoided, assembly difficulty is reduced, assembly efficiency is improved, and the printer module is simple in structure and convenient to adjust.
2. The setting of gag lever post has restricted the displacement space of printer module relative printer base to a certain extent, avoids leading to the landing of printer module because exogenic action, has guaranteed simultaneously again that the printer module makes the degree of freedom of displacement by a small margin around the benchmark pole in the assembly process, simple structure, and the adjustment is convenient, effectively avoids the unexpected damage of printer module.
3. The reference rod and the limiting rod are fixed on the printer base through the reference supporting seat and the limiting supporting seat respectively, so that the connection stability of the reference rod and the limiting rod is further improved, the probability of connection failure of the reference rod or the limiting rod caused by fine adjustment transition of the printer module is reduced, and the service life of the printer installation adjusting structure is prolonged.
4. The waist-shaped hole is formed in the reference supporting seat, so that the position of the reference rod can be adjusted in real time in the assembly process, and the printer module can be connected with the printer base better.
Drawings
FIG. 1 is a schematic diagram of an assembly of a printer mounting adjustment structure on a printer;
fig. 2 is a partial enlarged view of a portion a in fig. 1;
fig. 3 is a partial enlarged view of a portion B in fig. 1;
reference numerals illustrate: the printer comprises a reference positioning mechanism 100, a reference rod 110, a reference hole 120, a reference supporting seat 130, a kidney-shaped hole 131, a module supporting mechanism 200, a module supporting seat 210, a limiting rod 220, a first locking nut 221, a second locking nut 222, a limiting hole 230, a limiting supporting seat 240, a printer module 300 and a printer base 400.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the present patent; for the purpose of better illustrating the embodiments, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted; the positional relationship described in the drawings is for illustrative purposes only and is not to be construed as limiting the present patent. The present invention will be described in further detail with reference to specific examples.
As shown in fig. 1, a printer mounting adjustment structure for adjusting the relative position between a printer module 300 and a printer base 400 includes a reference positioning mechanism 100 disposed at the connection between the printer module 300 and the printer base 400, the reference positioning mechanism 100 including a reference bar 110 connected to the printer base 400 and a reference hole 120 disposed on the printer module 300 for mating connection with the reference bar 110.
The invention sets the reference bar 110 of the printer installation adjusting structure on the printer base 400, sets the reference hole 120 matched with the reference bar 110 on the printer module 300, when assembling, firstly, sleeves the reference hole 120 on the printer module 300 on the reference bar 110 on the printer base 400, then, makes the printer module 300 rotate around the reference bar 110 by a small extent through fine adjustment until the position relationship between the printer module 300 and the printer base 400 reaches the expected installation position, thereby achieving the aim of installing and adjusting the printer module 300, having simple structure and convenient adjustment, and being capable of effectively avoiding the expected assembly relationship which is difficult to achieve through multiple fine adjustment by limiting the freedom of the printer module 300 moving on the transverse axis and the longitudinal axis, especially for the parts with larger weight, reducing the assembly difficulty and improving the assembly efficiency.
The industrial printer is a large-scale industrial production equipment, even a single printer module 300 has a large weight, in order to improve the positioning stability of the reference rod 110, the reference positioning mechanism 100 further comprises a reference supporting seat 130 arranged on the printer base 400 and used for fixing the reference rod 110, the printer mounting and adjusting structure further comprises at least 4 groups of module supporting mechanisms 200 used for supporting the printer module 300, and the module supporting mechanisms 200 comprise module supporting seats 210 connected on the printer base 400 and used for supporting the modules, so that the connection stability of the reference rod 110 is further improved, the probability of connection failure of the reference rod 110 caused by fine adjustment transition of the printer module 300 is reduced, and the service life of the printer mounting and adjusting structure is prolonged. Meanwhile, in order to simplify the structure of the matching part of the printer module 300 and the printer installation adjusting structure, the invention supports the printer module 300 by arranging at least 4 groups of module supporting mechanisms 200, thereby avoiding the situation that the printer module 300 is not stably supported due to the arrangement of the reference supporting seat 130, and having simple structure and convenient assembly.
Although the printer module 300 is a standardized printer module, machining errors are unavoidable, and when the printer module is assembled, the relative position of the reference bar 110 on the printer base 400 often needs to be adjusted according to actual situations, so as to ensure the assembly relationship between the printer module 300 and the printer base 400. Therefore, the reference support base 130 is provided with a through hole for connecting with the printer base 400, and the reference support base 130 is provided to facilitate adjustment of the relative position of the reference lever 110 in addition to stable connection of the reference lever 110. Further, the through hole is a kidney-shaped hole 131.
The printer module 300 is supported by the module support mechanism 200, but the contact area between the module support base 210 and the printer module 300 is limited, so as to prevent the printer module 300 from being damaged due to careless sliding down caused by external force, the module support mechanism 200 further comprises a limit rod 220 connected with the module support base 210 and a limit hole 230 arranged on the printer module 300 and used for being matched with the limit rod 220, the size of the limit hole 230 is larger than the diameter of the limit rod 220, the limit rod 220 limits the displacement space of the printer module 300 relative to the printer base 400 to a certain extent, the printer module 300 is prevented from sliding down caused by the external force, meanwhile, the freedom degree of small-amplitude displacement of the printer module 300 around the reference rod 110 in the assembly process is ensured, the structure is simple, the adjustment is convenient, and the accidental damage of the printer module 300 is effectively avoided.
The stop lever 220 is provided with a first locking nut 221 for fixing the printer module 300 and threads matched and connected with the first locking nut 221, and in the assembly process, after fine adjustment correction of the printer module 300 is completed, the printer module 300 can be preliminarily fixed by locking the first locking nut 221, so that the printer module 300 is prevented from being shifted before the printer module 300 is fixed after correction.
In order to ensure that the distance between each nozzle arranged on the printer module 300 and the printer base 400 is consistent in the process of convenient assembly, the limiting rod 220 penetrates through the module supporting seat 210, the module supporting seat 210 is connected to the printer base 400 through the limiting rod 220, and the plane of each nozzle arranged on the printer module 300 and the plane of the printer base 400 can be kept parallel by adjusting the position of the module supporting seat 210 on the limiting rod 220 in the process of assembly, so that the time from the moment of leaving the nozzle to the moment of contacting with a printing medium is strictly controlled, and the printing quality is improved.
Because the weight of the printer module 300 is large, if the printer module 300 is subject to large displacement due to external force, the printer module 300 may collide with the stop lever 220, so that the connection between the stop lever 220 and the printer base 400 fails, and for this reason, the module supporting mechanism 200 further includes a stop supporting seat 240 disposed on the printer base 400 for fixing the stop lever 220, so as to improve the connection stability of the stop lever 220.
In order to prevent the module support base 210 from sliding down due to the action of external force, the stop lever 220 is provided with a second locking nut 222 for locking the module support base 210 and threads matched and connected with the second locking nut 222, and a reverse interaction force perpendicular to the contact surface and a friction force between the contact surfaces are arranged between the second locking nut 222 and the module support base 210, so that the module support base 210 can be effectively prevented from sliding down, and the locking purpose is achieved.
It is to be understood that the above examples of the present invention are provided by way of illustration only and not by way of limitation of the embodiments of the present invention. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are desired to be protected by the following claims.
Claims (4)
1. The utility model provides a printer installation adjusting structure for the relative position between adjustment printer module and the printer base, its characterized in that, including 1 group setting up in the benchmark positioning mechanism of printer module and printer base junction and at least 4 group be used for supporting the module supporting mechanism of printer module, benchmark positioning mechanism is including connecting the benchmark pole on the printer base, setting up on the printer module be used for with the benchmark hole of benchmark pole cooperation connection and setting up the benchmark supporting seat that is used for fixing the benchmark pole on the printer base, module supporting mechanism is including connecting the module supporting seat that is used for supporting the printer module on the printer base, the gag lever post that is connected with the module supporting seat and set up on the printer module be used for with gag lever post complex spacing hole, the size of spacing hole is greater than the diameter of gag lever post, be equipped with on the gag lever post be used for fixing the first lock nut of printer module and with the screw thread that first lock nut cooperation is connected, the gag lever post runs through the module supporting seat, the module supporting seat is connected in the printer base through the gag lever post, be equipped with the second lock nut that is used for locking nut and second cooperation connection on the gag lever post.
2. The printer mounting adjustment mechanism of claim 1, wherein the datum support is provided with a through hole for connection with a printer base.
3. The printer mounting adjustment structure according to claim 2, wherein the through hole is a kidney-shaped hole.
4. The printer mounting adjustment mechanism of claim 1, wherein the module support mechanism further comprises a limit support provided on the printer base for securing a limit lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710433347.9A CN107234886B (en) | 2017-06-09 | 2017-06-09 | Printer installation adjusting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710433347.9A CN107234886B (en) | 2017-06-09 | 2017-06-09 | Printer installation adjusting structure |
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| Publication Number | Publication Date |
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| CN107234886A CN107234886A (en) | 2017-10-10 |
| CN107234886B true CN107234886B (en) | 2023-10-24 |
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| CN201710433347.9A Active CN107234886B (en) | 2017-06-09 | 2017-06-09 | Printer installation adjusting structure |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107571639B (en) * | 2017-10-11 | 2019-06-11 | 浙江和厚信息科技有限公司 | A kind of Anti-fall bar code printer |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107234886A (en) | 2017-10-10 |
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