CN114379153A - Operation method capable of improving paper winding pipe construction efficiency - Google Patents
Operation method capable of improving paper winding pipe construction efficiency Download PDFInfo
- Publication number
- CN114379153A CN114379153A CN202210148553.6A CN202210148553A CN114379153A CN 114379153 A CN114379153 A CN 114379153A CN 202210148553 A CN202210148553 A CN 202210148553A CN 114379153 A CN114379153 A CN 114379153A
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- Prior art keywords
- dolomite
- quadrant
- tubes
- tube
- circle
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000004804 winding Methods 0.000 title claims abstract description 20
- 238000010276 construction Methods 0.000 title claims abstract description 18
- 239000010459 dolomite Substances 0.000 claims abstract description 50
- 229910000514 dolomite Inorganic materials 0.000 claims abstract description 50
- 238000003825 pressing Methods 0.000 claims abstract description 29
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000010439 graphite Substances 0.000 claims abstract description 14
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 4
- 230000008569 process Effects 0.000 claims description 6
- 238000011017 operating method Methods 0.000 claims description 4
- 206010033425 Pain in extremity Diseases 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000007774 longterm Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 9
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000009785 tube rolling Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011020 pilot scale process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31C—MAKING WOUND ARTICLES, e.g. WOUND TUBES, OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31C1/00—Making tubes or pipes by feeding at right angles to the winding mandrel centre line
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31C—MAKING WOUND ARTICLES, e.g. WOUND TUBES, OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31C1/00—Making tubes or pipes by feeding at right angles to the winding mandrel centre line
- B31C1/02—Machines therefor having additional mandrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31C—MAKING WOUND ARTICLES, e.g. WOUND TUBES, OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31C1/00—Making tubes or pipes by feeding at right angles to the winding mandrel centre line
- B31C1/08—Accessories of machines therefor not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31C—MAKING WOUND ARTICLES, e.g. WOUND TUBES, OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31C11/00—Machinery for winding combined with other machinery
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- Invalid Beds And Related Equipment (AREA)
Abstract
The invention provides an operation method capable of improving the construction efficiency of a paper winding pipe. The operation method capable of improving the construction efficiency of the paper winding pipe comprises the following steps: the method comprises the following steps: s1, preparing equipment and materials: (1) a plurality of graphite papers, a plurality of dolomite tubes, a circle of a first concave point, a first edge pressing mould, a manipulator, a circle of a second concave point, a second edge pressing mould, line body equipment and a tray; s2, operation: (1) firstly, a plurality of graphite papers are stuffed into a plurality of dolomite tubes; (2) and (3) putting a plurality of dolomite tubes filled with graphite paper in the step (1) on a buffer disc on line body equipment, and conveying the dolomite tubes through a conveying line on the line body. The operation method capable of improving the paper winding pipe construction efficiency has the advantages that the operation method is convenient to use, the working efficiency can be improved, and accordingly hand pain and potential safety hazards caused by fatigue due to long-term sitting can be avoided.
Description
Technical Field
The invention belongs to the technical field of coil pipe construction, and particularly relates to an operation method capable of improving the coil pipe construction efficiency.
Background
In the related art, a new type of paper tube winding machine is disclosed, which includes: controlling means, driving motor, the roller of form advancing, a plurality of dancer rolls and winding roll, controlling means is connected with driving motor, driving motor drives the roller of form advancing, a plurality of dancer rolls and winding roll respectively, a plurality of dancer rolls set up between the roller of form advancing and winding roll, the winding roll outside is provided with the outer shield, be provided with sensing device in the outer shield, sensing device is connected with controlling means. Through the mode, the novel paper tube rolling machine can improve the paper tube rolling precision and solve the problem that a paper tube is too loose.
However, the structure has the defects that the graphite paper is rolled into the dolomite tube by the paper rolling tube, the dolomite tube is manually placed into the single dolomite tube die, the die rotates and the grinding tool rod is manually held to finish the upper and lower edge pressing, so that the worker holds the grinding tool rod for a long time, the hand pain is caused, and the worker is easy to fatigue and has potential safety hazards after sitting for a long time.
Therefore, it is necessary to provide a new operation method capable of improving the efficiency of the roll paper tube construction to solve the above technical problems.
Disclosure of Invention
The technical problem to be solved by the invention is to provide an operation method which is convenient to use, can improve the working efficiency, can avoid hand pain and potential safety hazards of long-term sitting fatigue and can improve the construction efficiency of the paper winding pipe.
In order to solve the technical problem, the operation method capable of improving the paper winding pipe construction efficiency provided by the invention comprises the following steps:
s1, preparing equipment and materials:
(1) a plurality of graphite papers, a plurality of dolomite tubes, a circle of a first concave point, a first edge pressing mould, a manipulator, a circle of a second concave point, a second edge pressing mould, line body equipment and a tray;
s2, operation:
(1) firstly, a plurality of graphite papers are stuffed into a plurality of dolomite tubes;
(2) placing a plurality of dolomite tubes filled with graphite paper in the step (1) on a buffer disk on line body equipment, and conveying the dolomite tubes by a conveying line on a line body;
(3) starting the line body equipment to operate, and conveying a plurality of dolomite tubes through the conveying line;
(4) in the moving process, the dolomite tube is moved to the circle of the first concave point through the conveying line and rotates by 360 degrees, and the first edge pressing mold on the circle of the first concave point completes the upper edge pressing work;
(5) the dolomite tube completing the edge pressing work in the step (4) continues to move, and when the dolomite tube moves to the position of the manipulator, the manipulator overturns the dolomite tube so that the lower position of the dolomite tube overturns to the upper position;
(6) the turned dolomite tube in the step (5) continues to move, and when the turned dolomite tube moves to the circle of the second concave point and rotates at 360 degrees, the second edge pressing mold on the circle of the second concave point completes the upper edge pressing work;
(7) the dolomite tubes with pressed edges in the step (6) are moved to a tray through a conveying line.
As a further aspect of the present invention, the line body apparatus is in the form of a differential conveying line.
As a further aspect of the present invention, the driving force of the line body device is a servo motor, the servo motor operates in four quadrants, and the four quadrants may operate in all four quadrants.
As a further aspect of the present invention, the servo motor may perform automatic switching operation between normal rotation and reverse rotation under command control, and the mechanical characteristic curve of the servo motor operation refers to a function table of n ═ f (t)The four quadrants are a first quadrant, a second quadrant, a third quadrant and a fourth quadrant, and the positive rotation of the servo motor in the first quadrant is TM,n＞0，TLWhen the brake is larger than 0, the motor feedback braking is T when the second quadrant is startedM＜0，n＞0，TL< 0, the motor reversely rotates to T in the third quadrantM,n＜0，TL< 0, the reverse rotation braking of the motor is T in the fourth quadrantM＞0，n＜0，TL＞0。
Compared with the related art, the operation method capable of improving the paper winding pipe construction efficiency has the following beneficial effects:
the invention provides an operation method capable of improving the construction efficiency of a paper winding pipe, which comprises the following steps:
1. the edge pressing can be carried out through the matching of the first concave point circle, the first edge pressing mold, the second concave point circle and the second edge pressing mold, so that the working efficiency can be improved, and the advantages that the hand pain and the long-term sitting fatigue are easy to have potential safety hazards can be avoided;
2. through control system for easy operation can adjust, thereby causes to act on the electric current ring and reaches the output current amplitude limiting value of saturation, consequently can keep tensile invariant, thereby can avoid the advantage that the paper is torn.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic flow diagram of the present invention;
FIG. 2 is a schematic diagram of the four-quadrant operation of the servo motor according to the present invention;
FIG. 3 is a schematic diagram of an anti-parallel four-quadrant operation analysis system of two sets of inverters according to the present invention;
FIG. 4 is a diagram of a tension ring control system according to the present invention;
fig. 5 is a schematic diagram of the current loop amplitude limiting operation principle of the present invention.
Detailed Description
Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic flow chart of the present invention; FIG. 2 is a schematic diagram of the four-quadrant operation of the servo motor according to the present invention; FIG. 3 is a schematic diagram of an anti-parallel four-quadrant operation analysis system of two sets of inverters according to the present invention; FIG. 4 is a diagram of a tension ring control system according to the present invention; fig. 5 is a schematic diagram of the current loop amplitude limiting operation principle of the present invention. The operation method capable of improving the paper tube winding construction efficiency comprises the following steps:
s1, preparing equipment and materials:
(1) a plurality of graphite papers, a plurality of dolomite tubes, a circle of a first concave point, a first edge pressing mould, a manipulator, a circle of a second concave point, a second edge pressing mould, line body equipment and a tray;
s2, operation:
(1) firstly, a plurality of graphite papers are stuffed into a plurality of dolomite tubes;
(2) placing a plurality of dolomite tubes filled with graphite paper in the step (1) on a buffer disk on line body equipment, and conveying the dolomite tubes by a conveying line on a line body;
(3) starting the line body equipment to operate, and conveying a plurality of dolomite tubes through the conveying line;
(4) in the moving process, the dolomite tube is moved to the circle of the first concave point through the conveying line and rotates by 360 degrees, and the first edge pressing mold on the circle of the first concave point completes the upper edge pressing work;
(5) the dolomite tube completing the edge pressing work in the step (4) continues to move, and when the dolomite tube moves to the position of the manipulator, the manipulator overturns the dolomite tube so that the lower position of the dolomite tube overturns to the upper position;
(6) the turned dolomite tube in the step (5) continues to move, and when the turned dolomite tube moves to the circle of the second concave point and rotates at 360 degrees, the second edge pressing mold on the circle of the second concave point completes the upper edge pressing work;
(7) the dolomite tubes with pressed edges in the step (6) are moved to a tray through a conveying line.
The line body equipment adopts a differential conveying assembly line form.
The driving force of the line body equipment adopts a servo motor, the servo motor adopts four-quadrant operation, and the four-quadrant operation means that the four-quadrant operation can be performed in four quadrants.
The servo motor can realize automatic conversion operation of positive rotation and reverse rotation under the control of instructions, the mechanical characteristic curve of the servo motor operation refers to a function expression of n ═ f (T), the four quadrants are a first quadrant, a second quadrant, a third quadrant and a fourth quadrant, and the positive rotation of the servo motor is electrically driven to be T in the first quadrantM,n＞0，TLWhen the brake is larger than 0, the motor feedback braking is T when the second quadrant is startedM＜0，n＞0，TL< 0, the motor reversely rotates to T in the third quadrantM,n＜0，TL< 0, the reverse rotation braking of the motor is T in the fourth quadrantM＞0，n＜0，TL＞0。
During the operation process of the line body equipment, the line body equipment is divided into three parts:
(a) the paper guiding process: when paper is drawn, the servo motor rotates forwards and is driven to rotate, and the given current value of the motor is given from the speed ring, so that the system is in a speed and current double-closed loop state when the paper is drawn;
(b) run start: in order to ensure that the paper web has a starting tension when starting, the paper-withdrawing roller starts to run slowly in the opposite direction, so that the paper web is not broken due to the excessive impact tension;
(c) normal rotation operation: when the paper withdrawing roller rotates forwards, the rotating speed of the motor is not required to be controlled, only the armature current of the motor is controlled, and the given tension value is consistent with the braking torque of the motor, so that the tension control of the paper web can be realized.
The line body equipment is equipped with control system, control system comprises three closed loops of tension, rotational speed and electric current, and at stable operation in-process, the rotational speed ring is saturated always, is equivalent to the open-loop control of rotational speed ring at the pilot scale of system operation, consequently only has tension and the two closed loops of electric current this time, and its theory of operation is exactly: in order to ensure that the paper web can stably run and transit in the process of converting the paper guiding state into the running state, the paper withdrawing roll has a reverse trend to flatten the paper web;
the input of the indirect tension control loop of the forward channel is mutually superposed to be equivalent to the output of the tension loop, and can be used as the amplitude limiting value of the current loop after certain calculation, although the amplitude limiting value is not the given end of the loading current loop, the effect is the same, because the value output to the current loop after the rotating speed is saturated is a fixed amplitude limiting value of the rotating speed loop, the value can act on the current loop to be saturated so as to output the current amplitude limiting value, and therefore the tension can be kept constant.
The operating principle of the operating method capable of improving the paper winding pipe construction efficiency provided by the invention is as follows:
put into the buffer storage dish with a plurality of dolomite pipes of having filled with graphite paper, the line body adopts the differential to carry the assembly line form, after equipment starts, the dolomite pipe passes through the transfer chain and removes the circle department and 360 rotations of concave point and accomplish the top blank pressing by the grinding apparatus, continue to move forward afterwards, walk to the manipulator position, by manipulator below the dolomite pipe position upset to the top, 360 rotations of circle department at the concave point accomplish the blank pressing by the grinding apparatus, the dolomite pipe that rolls up at last is removed the tray by the transfer chain, cause and can improve work efficiency, thereby can avoid the hand to ache and the advantage that long-term seat easily tired has the potential safety hazard.
It should be noted that, the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of the design principle, the settings of the power mechanism, the power supply system, the control system, and the like of the device are not completely described, but on the premise that the skilled person understands the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application document is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the skilled person in the art;
the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments, or a direct or indirect use of these embodiments, without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents, as used in the related art, and all of which are intended to be encompassed by the present invention.
Claims (4)
1. An operation method capable of improving the construction efficiency of a paper winding pipe is characterized by comprising the following steps:
s1, preparing equipment and materials:
(1) a plurality of graphite papers, a plurality of dolomite tubes, a circle of a first concave point, a first edge pressing mould, a manipulator, a circle of a second concave point, a second edge pressing mould, line body equipment and a tray;
s2, operation:
(1) firstly, a plurality of graphite papers are stuffed into a plurality of dolomite tubes;
(2) placing a plurality of dolomite tubes filled with graphite paper in the step (1) on a buffer disk on line body equipment, and conveying the dolomite tubes by a conveying line on a line body;
(3) starting the line body equipment to operate, and conveying a plurality of dolomite tubes through the conveying line;
(4) in the moving process, the dolomite tube is moved to the circle of the first concave point through the conveying line and rotates by 360 degrees, and the first edge pressing mold on the circle of the first concave point completes the upper edge pressing work;
(5) the dolomite tube completing the edge pressing work in the step (4) continues to move, and when the dolomite tube moves to the position of the manipulator, the manipulator overturns the dolomite tube so that the lower position of the dolomite tube overturns to the upper position;
(6) the turned dolomite tube in the step (5) continues to move, and when the turned dolomite tube moves to the circle of the second concave point and rotates at 360 degrees, the second edge pressing mold on the circle of the second concave point completes the upper edge pressing work;
(7) the dolomite tubes with pressed edges in the step (6) are moved to a tray through a conveying line.
2. The operating method capable of improving the efficiency of the paper tube winding construction according to the claim 1, characterized in that the line body equipment is in the form of a differential conveying assembly line.
3. The operating method capable of improving the efficiency of paper tube winding construction according to claim 1, wherein a servo motor is adopted as a driving force of the line body equipment, and the servo motor is operated in four quadrants, wherein the four quadrants can be operated in all four quadrants.
4. The operating method capable of improving the efficiency of paper tube winding construction according to claim 3, wherein the servo motor can realize automatic switching operation of forward rotation and reverse rotation under the control of instructions, the mechanical characteristic curve of the servo motor operation is a function expression of n ═ f (T), the four quadrants are a first quadrant, a second quadrant, a third quadrant and a fourth quadrant, and the forward rotation of the servo motor is electrically driven to be T in the first quadrantM,n＞0，TLWhen the brake is larger than 0, the motor feedback braking is T when the second quadrant is startedM＜0，n＞0，TL< 0, the motor reversely rotates to T in the third quadrantM,n＜0，TL< 0, the reverse rotation braking of the motor is T in the fourth quadrantM＞0，n＜0，TL＞0。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210148553.6A CN114379153A (en) | 2022-02-17 | 2022-02-17 | Operation method capable of improving paper winding pipe construction efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210148553.6A CN114379153A (en) | 2022-02-17 | 2022-02-17 | Operation method capable of improving paper winding pipe construction efficiency |
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| Publication Number | Publication Date |
|---|---|
| CN114379153A true CN114379153A (en) | 2022-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210148553.6A Pending CN114379153A (en) | 2022-02-17 | 2022-02-17 | Operation method capable of improving paper winding pipe construction efficiency |
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