CN211997950U - Blueprint machine with adjustable printing width - Google Patents
Blueprint machine with adjustable printing width Download PDFInfo
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- CN211997950U CN211997950U CN202020509598.8U CN202020509598U CN211997950U CN 211997950 U CN211997950 U CN 211997950U CN 202020509598 U CN202020509598 U CN 202020509598U CN 211997950 U CN211997950 U CN 211997950U
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- blueprint machine
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- blueprint
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Abstract
The utility model provides a print width adjustable blueprint machine, including blueprint machine main part, the front end of blueprint machine main part is equipped with the paper feed mouth, the paper feed mouth outside is equipped with the paper feed platform, two breachs have been seted up to one side that the paper feed platform is close to blueprint machine main part, two the breach uses the central line of paper feed platform to set up as symmetry axis symmetry, the backup pad is installed to the below of paper feed platform, be equipped with width adjustment mechanism in the backup pad, width adjustment mechanism includes two baffles and is used for the drive the baffle is at the paper feed bench actuating mechanism of relative or back of the body motion mutually. The utility model discloses a two baffle simultaneous movement can be with the paper alignment placed in the middle of different width, are favorable to subsequent printing, and the governing speed is fast, the precision is high, labour saving and time saving.
Description
Technical Field
The utility model belongs to the technical field of print, especially, relate to a print width adjustable blueprint machine.
Background
The blueprint is a blueprint paper in industry, is named after the blueprint effect of blue background purple after being developed by alkaline substances, and is mainly used for copying engineering drawings and document data. Since the blueprint has many characteristics of repeated copying of new pictures, easy preservation, no fading, difficult blurring, difficult staining, no modification and the like, the blueprint is widely applied to the engineering design fields of mechanical manufacturing, building engineering, electrical design and the like. The blueprint is a non-modifiable paper document, and if the blueprint is subsequently modified, modification marks are left, so that the blueprint is largely used in related industries such as engineering construction, archive management and the like.
At present, the common engineering blueprint printers on the market mainly comprise two types of ink-jet engineering printers and laser engineering printers. When printing, the paper of different width is used according to different printing needs in order to realize different printing width, but, at present generally directly put into the paper feed mouth of printer with the paper of different width directly, leads to the paper to have the risk of biasing, influences the printing effect.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a print width adjustable blueprint machine, this blueprint machine can be with the paper alignment placed in the middle of different width through two baffle simultaneous movement, is favorable to subsequent printing, and the governing speed is fast, the precision is high, labour saving and time saving.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
print width adjustable blueprint machine, including the blueprint machine main part, the front end of blueprint machine main part is equipped with the paper feed mouth, the paper feed mouth outside is equipped with the paper feed platform, one side that the paper feed platform is close to the blueprint machine main part has seted up two breachs, two the breach uses the central line of paper feed platform to set up as symmetry axis symmetry, the backup pad is installed to the below of paper feed platform, be equipped with width adjustment mechanism in the backup pad, width adjustment mechanism includes two baffles and is used for driving the relative or the actuating mechanism of carrying back on the paper feed platform of baffle, actuating mechanism includes threaded rod, two sliders, the both ends of backup pad are equipped with the stand respectively, the threaded rod both ends are rotated through the bearing frame and are located on the stand, use the central line of lead screw to be equipped with opposite direction's screw thread as symmetry axis symmetry on the threaded rod, two the sliders use the central line of threaded rod as symmetry axis symmetry, the bottom of baffle is equipped with the connecting block, the connecting block is located the breach, and the connecting block up end flushes with the paper advance bench upper surface, terminal surface and slider fixed connection under the connecting block, in the outside fixed mounting of stand in the backup pad there is servo motor, the threaded rod is close to servo motor's one end and servo motor's output shaft fixed connection.
Furthermore, polished rods are symmetrically arranged on two sides of the threaded rod, two ends of each polished rod are fixed on the upright posts, polished holes matched with the polished rods are formed in the sliding blocks, and the polished rods penetrate through the polished holes.
Furthermore, a fixed plate is fixedly mounted on the upper surface of the supporting plate along the central line, an unthreaded hole matched with the diameter of the threaded rod is formed in the fixed plate, and the middle of the threaded rod is located in the unthreaded hole.
Furthermore, one end of the baffle, which is far away from the blueprint machine main body, is provided with a guide plate which is bent outwards, and the bending angle of the guide plate is 30-45 degrees.
Further, one side of the paper feeding table, which is far away from the blueprint machine main body, is provided with a smoothing mechanism, the smoothing mechanism comprises side plates which are symmetrically arranged on two sides of the paper feeding table, a plurality of smoothing rollers are arranged between the side plates along the paper feeding direction, each smoothing roller comprises a central shaft and a roller wheel, two ends of the central shaft are respectively fixed on the side plates, and the roller wheels are arranged on the outer peripheral surface of the central shaft along the length direction of the central shaft in a rotating mode.
Further, the gap between the roller and the paper feeding table is 1-2 times of the thickness of the paper.
Further, the rollers of the adjacent smoothing rollers are arranged in a staggered mode.
Furthermore, the outer peripheral surface of the roller is covered with a rubber layer.
Furthermore, the servo motor is electrically connected with a PLC control system through the existing circuit.
Compared with the prior art, print width adjustable blueprint machine have following advantage:
(1) the utility model discloses when adjusting and printing the width, servo motor's pivot is rotatory, and rotatory pivot drives the threaded rod and rotates, and when the threaded rod rotated, two sliders moved relatively or back-to-back to the baffle with slider fixed connection moves relatively or back-to-back on the paper advance platform, and two baffles move simultaneously, can adjust the paper of different widths between two parties, is favorable to subsequent printing, and the governing speed is fast, the precision is high, labour saving and time saving;
(2) the utility model is provided with the fixed plate which plays a role of bearing the threaded rod, reduces the deformation of the longer threaded rod under the action of gravity and plays a role of limiting the slide block;
(3) the utility model is provided with the guide plate, which plays a role in guiding the paper and is beneficial to the paper to accurately and stably enter the channel between the baffles;
(4) the utility model discloses be provided with a plurality of rollers that smooth, the gyro wheel of smoothing the roller carries on spacingly in vertical direction to the paper, and it is crooked or the part of buckling to carry out to a certain extent to smooth many times the paper, and it is good to smooth the effect, is favorable to going on smoothly of subsequent printing.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
FIG. 1 is an overall structure diagram of an embodiment of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a front view of an embodiment of the present invention;
FIG. 4 is a bottom view of the embodiment of the present invention;
fig. 5 is an enlarged view of a portion B in fig. 4.
Description of reference numerals:
1. a blueprint machine main body; 2. a paper inlet; 3. a paper feeding table; 4. a notch; 5. a support plate; 6. a baffle plate; 7. a threaded rod; 8. a slider; 9. a column; 10. connecting blocks; 11. a servo motor; 12. a polish rod; 13. a fixing plate; 14. a guide plate; 15. a side plate; 16. a central shaft; 17. and a roller.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
A blueprint machine with adjustable printing width is shown in figures 1-5 and comprises a blueprint machine main body 1, wherein a paper feed port 2 is arranged at the front end of the blueprint machine main body 1, a paper feeding table 3 is arranged on the outer side of the paper feed port 2, and the upper surface of the paper feeding table 3 is as high as the paper feed port 2.
Two breach 4 have been seted up to one side that paper advance table 3 is close to blueprint machine main part 1, two breach 4 uses the central line of paper advance table 3 to set up as symmetry axis symmetry, backup pad 5 is installed to paper advance table 3's below, be equipped with width adjustment mechanism in the backup pad 5, width adjustment mechanism includes two baffles 6 and is used for the drive baffle 6 is relative or the actuating mechanism of back of the body motion on paper advance table 3.
Specifically, actuating mechanism includes threaded rod 7, two sliders 8, the both ends of backup pad 5 are equipped with stand 9 respectively, threaded rod 7 both ends are rotated through bearing frame (not shown in the figure) and are located on stand 9, the central line that uses the lead screw on the threaded rod 7 is equipped with opposite direction's screw, two as symmetry axis symmetry, slider 8 uses the central line of threaded rod 7 to locate on threaded rod 7 as symmetry axis symmetry cover, the bottom of baffle 6 is equipped with connecting block 10, connecting block 10 is located breach 4, and connecting block 10 up end flushes with the 3 upper surfaces of paper advance platform, terminal surface and slider 8 fixed connection under the connecting block 10, in the outside fixed mounting of stand 9 servo motor 11 in backup pad 5, threaded rod 7 is close to servo motor 11's one end and servo motor 11's output shaft fixed connection.
When the width is printed in the regulation, servo motor 11's pivot is rotatory, and rotatory pivot drives threaded rod 7 and rotates, and when threaded rod 7 rotated, two relative or back of the body motion of slider 8 to relative or back of the body motion on paper advance platform 3 with slider 8 fixed connection's baffle 6, two 6 simultaneous movement of baffle can be with the paper of different width alignment placed in the middle, be favorable to subsequent printing, and the governing speed is fast, the precision is high, labour saving and time saving. And the printing width can be adjusted by only using one motor, so that equipment and energy are saved. Breach 4 plays limiting displacement to connecting block 10, plays the guide effect to the slip of connecting block 10, avoids rocking of connecting block 10, helps guaranteeing the stability that slider 8 slided.
The upper surface of the supporting plate 5 is fixedly provided with a fixing plate 13 along the central line, the fixing plate 13 is provided with a unthreaded hole matched with the diameter of the threaded rod 7, and the middle part of the threaded rod 7 is positioned in the unthreaded hole. The fixed plate 13 plays a role in supporting the threaded rod 7, reduces deformation of the longer threaded rod 7 under the action of gravity, and plays a limiting role in the sliding block 8.
The end of the baffle 6 facing away from the blueprint machine body 1 is provided with a guide plate 14 bent outwards, and preferably, the bending angle of the guide plate 14 is 30-45 degrees. The guide plate 14 guides the paper, and facilitates the paper to accurately and smoothly enter the channel between the baffle plates 6.
One side of the paper feeding table 3, which is far away from the blueprint machine main body 1, is provided with a smoothing mechanism, the smoothing mechanism comprises side plates 15 which are symmetrically arranged on two sides of the paper feeding table 3, a plurality of smoothing rollers are arranged between the side plates 15 along the paper feeding direction, each smoothing roller comprises a central shaft 16 and a roller 17, two ends of the central shaft 16 are respectively fixed on the side plates 15, the rollers 17 are rotatably arranged on the outer peripheral surface of the central shaft 16 along the length direction of the central shaft 16 at intervals, and the gap between the roller 17 and the paper feeding table 3 is 1-2 times of the thickness of paper. The idler wheel 17 of the smoothing roller limits the paper in the vertical direction, smoothes the bent or bent part of the paper to a certain extent, so that subsequent printing is favorably and smoothly performed. And because there is the space between the gyro wheel 17, it is convenient to observe and smooth the effect at any time.
In order to increase the smoothing area and improve the smoothing effect, the rollers 17 adjacent to the smoothing roller are arranged in a staggered manner.
The outer peripheral surface of the roller 17 is covered with a rubber layer (not shown in the figure), and the rubber layer has certain elasticity, so that the roller 17 is prevented from damaging paper.
The servo motor 11 is electrically connected with a PLC control system (not shown in the figure) through a conventional circuit, and the servo motor 11 is automatically controlled through the PLC control system.
The utility model discloses a working process does:
before printing, firstly confirm the paper width, then open servo motor 11, servo motor 11's pivot is rotatory, and rotatory pivot drives threaded rod 7 and rotates, and when threaded rod 7 rotated, two 8 relative or back of the body movements of slider to baffle 6 with 8 fixed connection of slider relatively or back of the body movements on paper advance 3, when the distance between two baffles 6 equals the paper width, close servo motor 11, accomplish the adjustment of printing the width.
When printing begins, paper is conveyed to the paper feeding platform 3 by the paper feeding mechanism or manually, the paper firstly passes through the smoothing mechanism, the gap between the roller 17 and the paper feeding platform 3 is very small and is only 1-2 times of the thickness of the paper, and the roller 17 can rotate, so that the roller 17 smoothes the bent or bent part of the paper to a certain extent, subsequent printing is favorably and smoothly performed, a plurality of smoothing rollers are arranged, the paper is smoothed for a plurality of times, the smoothing effect is better, and the smoothness of the paper after smoothing can be kept for a longer time.
The sheet is then guided by the guide plate 14 into the path between the flaps 6, which matches the sheet width, and the sheet, which may be in offset position, is straightened. Finally, the paper enters the paper feed port 2, and printing is completed in the blueprint machine main body 1.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. Print width adjustable blueprint machine, its characterized in that: the blueprint machine comprises a blueprint machine main body, wherein a paper inlet is formed in the front end of the blueprint machine main body, a paper feeding table is arranged on the outer side of the paper inlet, two notches are formed in one side, close to the blueprint machine main body, of the paper feeding table, the two notches are symmetrically arranged by taking the central line of the paper feeding table as a symmetry axis, a supporting plate is installed below the paper feeding table, a width adjusting mechanism is arranged on the supporting plate and comprises two baffles and a driving mechanism used for driving the baffles to move relatively or oppositely on the paper feeding table, the driving mechanism comprises a threaded rod and two sliding blocks, stand columns are respectively arranged at two ends of the supporting plate, two ends of the threaded rod are rotatably arranged on the stand columns through bearing seats, opposite-direction threads are arranged on the threaded rod by taking the central line of a lead screw as the symmetry axis, and the two sliding blocks are symmetrically sleeved on the threaded rod, the bottom of baffle is equipped with the connecting block, the connecting block is located the breach, and the connecting block up end flushes with the paper advance bench upper surface, terminal surface and slider fixed connection under the connecting block, in the outside fixed mounting of stand in the backup pad there is servo motor, the threaded rod is close to servo motor's one end and servo motor's output shaft fixed connection.
2. The blueprint machine with adjustable printing width according to claim 1, characterized in that: polished rods are symmetrically arranged on two sides of the threaded rod, two ends of each polished rod are fixed on the vertical columns, polished holes matched with the polished rods are formed in the sliding blocks, and the polished rods penetrate through the polished holes.
3. The blueprint machine with adjustable printing width according to claim 1, characterized in that: the supporting plate upper surface is provided with a fixed plate along the central line, the fixed plate is provided with an unthreaded hole matched with the diameter of the threaded rod, and the middle part of the threaded rod is positioned in the unthreaded hole.
4. The blueprint machine with adjustable printing width according to claim 1, characterized in that: one end of the baffle, which is far away from the blueprint machine main body, is provided with a guide plate bent outwards, and the bending angle of the guide plate is 30-45 degrees.
5. The blueprint machine with adjustable printing width according to claim 1, characterized in that: one side of the paper feeding table, which is far away from the blueprint machine main body, is provided with a smoothing mechanism, the smoothing mechanism comprises side plates symmetrically arranged on two sides of the paper feeding table, a plurality of smoothing rollers are arranged between the side plates along the paper feeding direction, each smoothing roller comprises a central shaft and a roller wheel, two ends of the central shaft are respectively fixed on the side plates, and the roller wheels are arranged on the outer peripheral surface of the central shaft along the length direction of the central shaft in a rotating mode at intervals.
6. The blueprint machine with adjustable printing width according to claim 5, characterized in that: the gap between the roller and the paper feeding table is 1-2 times of the thickness of the paper.
7. The blueprint machine with adjustable printing width according to claim 5, characterized in that: and the rollers adjacent to the flattening rollers are arranged in a staggered manner.
8. The blueprint machine with adjustable printing width according to claim 5, characterized in that: the peripheral surface of the roller is covered with a rubber layer.
9. The blueprint machine with adjustable printing width according to claim 5, characterized in that: the servo motor is electrically connected with a PLC control system through an existing circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020509598.8U CN211997950U (en) | 2020-04-09 | 2020-04-09 | Blueprint machine with adjustable printing width |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020509598.8U CN211997950U (en) | 2020-04-09 | 2020-04-09 | Blueprint machine with adjustable printing width |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211997950U true CN211997950U (en) | 2020-11-24 |
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ID=73404487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020509598.8U Expired - Fee Related CN211997950U (en) | 2020-04-09 | 2020-04-09 | Blueprint machine with adjustable printing width |
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| Country | Link |
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| CN (1) | CN211997950U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112607476A (en) * | 2020-12-08 | 2021-04-06 | 帝锋泓扬电子（深圳）有限公司 | Conveying device for flexible membrane switch production |
-
2020
- 2020-04-09 CN CN202020509598.8U patent/CN211997950U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112607476A (en) * | 2020-12-08 | 2021-04-06 | 帝锋泓扬电子（深圳）有限公司 | Conveying device for flexible membrane switch production |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201124 |
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| CF01 | Termination of patent right due to non-payment of annual fee |