CN212503088U - Tension paper collector - Google Patents
Tension paper collector Download PDFInfo
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- CN212503088U CN212503088U CN202020502585.8U CN202020502585U CN212503088U CN 212503088 U CN212503088 U CN 212503088U CN 202020502585 U CN202020502585 U CN 202020502585U CN 212503088 U CN212503088 U CN 212503088U
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Abstract
The utility model discloses a tension paper collector, which comprises a fixed frame, a swing arm and a winding motor, wherein the fixed frame is in a right-angle shape, and one surface of the fixed frame parallel to the ground is fixedly connected with a fixed base; the two swing arms are arranged in parallel with one surface of the fixing frame, which is vertical to the ground, and one end of each swing arm is provided with a fixing column; one end of the fixed column is fixedly connected with the swing arm, the other end of the fixed column penetrates through one surface, perpendicular to the ground, of the fixed frame and is fixedly connected with the swing arm sensing shifting piece, and the other end of the swing arm sensing shifting piece is a moving end; one surface of the fixing frame, which is perpendicular to the ground, is provided with an arc groove, and the arc groove is respectively provided with a first sensor and a second sensor which can slide up and down along the arc groove; and one ends of the two swing arms, which are close to the fixed column, are respectively provided with a counterweight mechanism. The utility model discloses a realized carrying out accuracy, effectual location and control to the printing medium at the in-process of printing, rolling, reduced manufacturing cost, the rolling is effectual, has improved the printing quality.
Description
Technical Field
The utility model relates to a printer technical field especially relates to a tension delivery.
Background
The paper receiver is an accessory device matched with the inkjet printer or the photo machine, and is used for automatically winding the paper surface after the inkjet printer or the photo machine sprays pictures. The paper collecting machine is used, manual supervision is not needed, and labor can be saved, so that the manufacturing cost of the inkjet and portrait products is reduced, and the profit margin of the products is improved.
However, most of the paper collectors in the market adopt microswitches to control the rotation of a paper collecting motor, so that the service life is short, the position detection error deviation is large, the tension force of the printing medium cannot be adjusted according to the material of the printing medium, the printing medium is folded or damaged, and the printing quality is reduced. In addition, the existing paper receiver adopts a motor to wind, cannot adjust and position according to the width of a printing medium, is easy to cause the problems of winding deviation and the like, and therefore, the existing paper receiver has the defects of easy damage, short service life, incapability of adjusting, poor practicability, poor winding effect, influence on printing quality and the like.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a tension paper collector realizes carrying out accuracy, effectual location and control to the printing medium at the in-process of printing, rolling, has reduced manufacturing cost, and the rolling is effectual, has improved the printing quality.
The utility model discloses the technical scheme who adopts as follows:
a tension paper collector comprises a fixed frame, two swing arms and a winding motor, and is characterized in that the fixed frame is in a right-angle shape, one surface of the fixed frame, which is parallel to the ground, is fixedly connected with a fixed base, one surface of the fixed frame, which is perpendicular to the ground, is fixedly connected with two ends of a first fixed rod, and the first fixed rod is vertically arranged with the fixed frame;
the two winding motors are coaxially and oppositely fixed on the two winding motor fixing plates, and the two winding motor fixing plates can be close to or far away from each other along the first fixing rod;
the two swing arms are arranged in parallel with one surface of the fixing frame, which is vertical to the ground, and one end of each swing arm is provided with a fixing column; one end of the fixed column is fixedly connected with the swing arm, the other end of the fixed column penetrates through one surface, perpendicular to the ground, of the fixed frame and is fixedly connected with the swing arm sensing shifting piece, the other end of the swing arm sensing shifting piece is a moving end, and the swing arm sensing shifting piece is arranged in parallel with the fixed frame;
one end of the swing arm, which is far away from the fixed frame, is fixedly connected with the second fixed rod and two ends of the swing rod respectively, and one end of the swing arm, which is far away from the fixed frame, can swing up and down relative to the fixed frame; the second fixed rod and the swinging rod are arranged in parallel and are perpendicular to the swinging arm;
one surface of the fixing frame, which is vertical to the ground, is provided with an arc groove, the arc groove is positioned below the moving end of the swing arm sensing shifting piece, and the arc groove is respectively provided with a first sensor and a second sensor which can slide up and down along the arc groove; the first sensor and the second sensor are respectively positioned at two sides of the moving end of the swing arm sensing shifting piece;
and one ends of the two swing arms, which are close to the fixed column, are respectively provided with a counterweight mechanism.
Preferably, the counterweight mechanism comprises a sliding groove and a counterweight block, the sliding groove is formed in the swing arm, and the counterweight block can be fixed on the sliding groove in a left-right sliding mode along the sliding groove.
Preferably, one side of the sliding groove is provided with a graduated scale.
Preferably, one side of the first fixing rod is provided with mutually parallel screw rods, one end of each screw rod penetrates through a threaded hole of the fixing plate of the winding motor and then is rotatably fixed on the fixing frame, and the other end of each screw rod penetrates through the fixing frame and then is fixedly connected with the output end of the driver.
Preferably, the screw rod is provided with a forward thread and a reverse thread from the middle to the two ends respectively.
Preferably, the first sensor and the second sensor are proximity switches.
Preferably, the first sensor and the second sensor are electrically connected with the winding motor.
Preferably, the winding motor is a servo motor.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the utility model discloses a through setting up first sensor and second sensor, drive swing arm response plectrum in the swing arm luffing motion and contact first sensor and second sensor respectively to control rolling motor open stop, can be accurate, effectual control swing arm luffing motion range, improve print medium's rolling effect and efficiency, guaranteed the quality of printing.
2. Through set up counter weight mechanism in the swing arm, can be according to the tension dynamics of convenient, swift regulation print media of print media at the rolling in-process of the material of print media, the practicality is stronger, has guaranteed print media's rolling effect, avoids causing the damage to print media at the rolling in-process.
3. The screw rod is provided with forward screw thread and reverse screw thread respectively to both ends from the centre, drives the screw rod through the driver and rotates two synchronous opposite or reverse motion of rolling motor, guarantees that printing medium rolling in-process can not deviate, walk the position, has improved printing medium's rolling quality.
Drawings
Fig. 1 is an overall perspective view of the present invention;
fig. 2 is a schematic view of the operation state of the present invention;
wherein: the device comprises a fixing frame 1, a swing arm 2, a winding motor 3, a first sensor 4, a second sensor 5, a swing arm induction shifting piece 6, a driver 7, a fixing base 8, a fixing column 9, an arc groove 11, a screw rod 12, a first fixing rod 13, a second fixing rod 20, a swing rod 21, a counterweight mechanism 22, a counterweight block 23, a sliding groove 24 and a winding motor fixing plate 30.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "front," "back," "left," "right," "up," "down," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The invention will be further described with reference to the accompanying drawings and specific embodiments:
as shown in fig. 1-2, a tension sheet collector comprises a fixed frame 1, a swing arm 2 and a winding motor 3, and is characterized in that the fixed frame 1 is right-angled, one surface of the fixed frame 1 parallel to the ground is fixedly connected with a fixed base 8, two fixed frames 1 are provided, one surface perpendicular to the ground is fixedly connected with two ends of a first fixed rod 13, and the first fixed rod 13 is perpendicular to the fixed frame 1;
the two winding motors 3 are coaxially and oppositely fixed on two winding motor fixing plates 30, and the two winding motor fixing plates 30 can be close to or far away from each other along the first fixing rod 13;
two swing arms 2 are arranged in parallel with one surface of the fixing frame 1 perpendicular to the ground, and one end of each swing arm 2 is provided with a fixing column 9; one end of the fixed column 9 is fixedly connected with the swing arm 2, the other end of the fixed column penetrates through one surface, perpendicular to the ground, of the fixed frame 1 and is fixedly connected with the swing arm induction shifting piece 6, the other end of the swing arm induction shifting piece 6 is a moving end, and the swing arm induction shifting piece 6 is arranged in parallel with the fixed frame 1; the swing arm induction shifting sheet 6 and the swing arm 2 synchronously swing in the opposite direction;
one end of the swing arm 2, which is far away from the fixed frame 1, is fixedly connected with two ends of a second fixed rod 20 and a swing rod 21 respectively, and one end of the swing arm 2, which is far away from the fixed frame 1, can swing up and down relative to the fixed frame 1; the second fixing rod 20 and the swinging rod 21 are arranged in parallel and are perpendicular to the swinging arm 2; the swing rod 21 is a roller on the swing arm and used for placing and conveying a printing medium;
one surface of the fixed frame 1, which is perpendicular to the ground, is provided with an arc groove 11, the arc groove 11 is positioned below the moving end of the swing arm sensing shifting piece 6, and the arc groove 11 is respectively provided with a first sensor 4 and a second sensor 5 which can slide up and down along the arc groove 11; the first sensor 4 and the second sensor 5 are respectively positioned at two sides of the moving end of the swing arm induction shifting piece 6; the first sensor 4 and the second sensor 5 can be adjusted on the arc groove 11 according to the specification and the winding requirement of a printing medium, the first sensor 4 is used for starting the winding motor 3 to rotate in the forward direction when being triggered, and the second sensor 5 is used for starting the winding motor 3 to rotate in the reverse direction when being triggered, so that the phenomenon that the printing medium is damaged due to overlarge tension force of the printing medium is prevented, and a limiting effect is achieved;
one ends of the two swing arms 2 close to the fixed column 9 are respectively provided with a counterweight mechanism 22; the counterweight structure can conveniently and quickly adjust the tension of the printing medium in the rolling process according to the material of the printing medium.
In this embodiment, the operation steps are as follows:
step one, debugging: according to the specification of a printing medium, a driver drives a screw rod to adjust the distance between two winding motors; according to the material of the printing medium, the positions of a balancing weight, a first sensor and a second sensor on the counterweight mechanism are adjusted until the requirement of the rolling tension force of the printing medium is met;
step two, operation: initially, one end of a printing medium bypasses a swing rod 21 of a swing arm 2 and is wound between the winding motors 3, the other end of the printing medium is placed on a printer, and the moving end of a swing arm induction poking piece 6 is arranged between the first sensor 4 and the second sensor 5; when the printing medium moves out of the printer, the printing medium moves downwards under the action of gravity, the tension of the printing medium is gradually reduced at the moment, the swing arm is enabled to swing downwards to drive the moving end of the swing arm sensing shifting piece 6 to swing upwards, when the swing arm sensing shifting piece 6 swings to the triggering position of the first sensor 4, the first sensor 4 sends an electric signal to start the winding motor 3 to rotate forwards, the winding motor 3 rotates to wind the printing medium, and the winding work of the printing medium is completed;
resetting: when the winding motor 3 rotates to wind the printing medium, the tension of the printing medium is gradually increased; at this time, under the action of the tension of the printing medium, the swinging rod 21 is driven to move upwards, so that the swinging arm moves upwards; meanwhile, the moving end of the swing induction shifting piece 6 swings downwards to be far away from the first sensor 4, the winding motor 3 stops rotating, so that the printing medium is tightened, the tension force is restored to the initial tension force, and then the step two is repeated in a circulating mode until the winding work of the printing medium is completed.
When the tension force of the printing medium is too large, the swing arm sensing shifting piece 6 swings to the triggering position of the second sensor 5, the second sensor 5 sends an electric signal to start the winding motor 3 to rotate reversely, so that the tension force of the printing medium is maintained in a set range in the winding process, and the protection effect is achieved.
Further, the counterweight mechanism 22 includes a chute 24 and a counterweight block 23, the chute 24 is arranged on the swing arm 2, and the counterweight block 23 can slide left and right along the chute 24 and is fixed on the chute 24; by adjusting different positions of the balancing weight 23 in the sliding groove 24, the tension force of the printing medium can be conveniently and quickly controlled.
Further, one side of spout 24 is provided with the scale, the scale can make balancing weight 23 on two swing arms 2 be located the same position of spout 24, avoids two swing arms 2 atress inhomogeneous, causes the rolling effect not good.
Further, one side of the first fixing rod 13 is provided with a screw rod 12 which is parallel to each other, one end of the screw rod 12 passes through a threaded hole of the winding motor fixing plate 30 and then is rotatably fixed on the fixing frame 1, and the other end of the screw rod passes through the fixing frame 1 and then is fixedly connected with the output end of the driver 7.
Further, the screw rod 12 is provided with forward threads and reverse threads from the middle to the two ends respectively, so that the winding effect is prevented from being influenced by the fact that the two winding motors 3 are integrally deviated from the center when being positioned.
Further, first sensor 4 and second sensor 5 are proximity switch, and proximity switch has not fragile, and reaction rate is fast, and the precision is high, and life is longer characteristics have improved the rolling effect, have guaranteed to print the quality.
Further, the first sensor 4 and the second sensor 5 are electrically connected with the winding motor 3.
Further, the winding motor 3 is a servo motor.
Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the present invention.
Claims (8)
1. A tension paper collector comprises a fixed frame, two swing arms and a winding motor, and is characterized in that the fixed frame is in a right-angle shape, one surface of the fixed frame, which is parallel to the ground, is fixedly connected with a fixed base, one surface of the fixed frame, which is perpendicular to the ground, is fixedly connected with two ends of a first fixed rod, and the first fixed rod is vertically arranged with the fixed frame;
the two winding motors are coaxially and oppositely fixed on the two winding motor fixing plates, and the two winding motor fixing plates can be close to or far away from each other along the first fixing rod;
the two swing arms are arranged in parallel with one surface of the fixing frame, which is vertical to the ground, and one end of each swing arm is provided with a fixing column; one end of the fixed column is fixedly connected with the swing arm, the other end of the fixed column penetrates through one surface, perpendicular to the ground, of the fixed frame and is fixedly connected with the swing arm sensing shifting piece, the other end of the swing arm sensing shifting piece is a moving end, and the swing arm sensing shifting piece is arranged in parallel with the fixed frame;
one end of the swing arm, which is far away from the fixed frame, is fixedly connected with the second fixed rod and two ends of the swing rod respectively, and one end of the swing arm, which is far away from the fixed frame, can swing up and down relative to the fixed frame; the second fixed rod and the swinging rod are arranged in parallel and are perpendicular to the swinging arm;
one surface of the fixing frame, which is vertical to the ground, is provided with an arc groove, the arc groove is positioned below the moving end of the swing arm sensing shifting piece, and the arc groove is respectively provided with a first sensor and a second sensor which can slide up and down along the arc groove; the first sensor and the second sensor are respectively positioned at two sides of the moving end of the swing arm sensing shifting piece;
and one ends of the two swing arms, which are close to the fixed column, are respectively provided with a counterweight mechanism.
2. A tension delivery as in claim 1, wherein the counterweight mechanism includes a chute and a counterweight, the chute is disposed on the swing arm, and the counterweight is fixed on the chute so as to slide left and right along the chute.
3. A tension delivery as in claim 2, wherein a graduated scale is provided on one side of the chute.
4. The tension delivery device as claimed in claim 1, wherein the first fixing rod is provided at one side thereof with parallel lead screws, one end of the lead screw is rotatably fixed to the fixing frame after passing through the threaded hole of the fixing plate of the winding motor, and the other end of the lead screw is fixedly connected to the output end of the driver after passing through the fixing frame.
5. A tension delivery as in claim 4, wherein the lead screw is provided with a forward thread and a reverse thread from the middle to the ends, respectively.
6. A tension delivery as in claim 1, wherein the first and second sensors are proximity switches.
7. A tension delivery as in claim 1, wherein the first and second sensors are electrically connected to a take-up motor.
8. A tension delivery as in claim 1, wherein the take-up motor is a servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020502585.8U CN212503088U (en) | 2020-04-10 | 2020-04-10 | Tension paper collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020502585.8U CN212503088U (en) | 2020-04-10 | 2020-04-10 | Tension paper collector |
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| Publication Number | Publication Date |
|---|---|
| CN212503088U true CN212503088U (en) | 2021-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020502585.8U Active CN212503088U (en) | 2020-04-10 | 2020-04-10 | Tension paper collector |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114750245A (en) * | 2022-05-30 | 2022-07-15 | 东易日盛智能家居科技(枣庄)有限公司 | Cutting device |
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2020
- 2020-04-10 CN CN202020502585.8U patent/CN212503088U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114750245A (en) * | 2022-05-30 | 2022-07-15 | 东易日盛智能家居科技(枣庄)有限公司 | Cutting device |
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