CN113386187A - Special-shaped filter element manufacturing process and special-shaped filter element manufacturing device - Google Patents
Special-shaped filter element manufacturing process and special-shaped filter element manufacturing device Download PDFInfo
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- CN113386187A CN113386187A CN202110652891.9A CN202110652891A CN113386187A CN 113386187 A CN113386187 A CN 113386187A CN 202110652891 A CN202110652891 A CN 202110652891A CN 113386187 A CN113386187 A CN 113386187A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 46
- 238000005520 cutting process Methods 0.000 claims abstract description 82
- 238000000034 method Methods 0.000 claims abstract description 69
- 238000009434 installation Methods 0.000 claims description 7
- 206010066054 Dysmorphism Diseases 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 8
- 239000002699 waste material Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/56—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which travels with the work otherwise than in the direction of the cut, i.e. flying cutter
- B26D1/565—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which travels with the work otherwise than in the direction of the cut, i.e. flying cutter for thin material, e.g. for sheets, strips or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
- B26D3/08—Making a superficial cut in the surface of the work without removal of material, e.g. scoring, incising
- B26D3/085—On sheet material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/02—Means for moving the cutting member into its operative position for cutting
- B26D5/06—Means for moving the cutting member into its operative position for cutting by electrical means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/086—Electric, magnetic, piezoelectric, electro-magnetic means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/015—Means for holding or positioning work for sheet material or piles of sheets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
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- Mechanical Engineering (AREA)
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Abstract
The invention discloses a special-shaped filter element manufacturing process and a special-shaped filter element manufacturing device, and belongs to the technical field of filter element production. The special-shaped filter element manufacturing process comprises a slitting process which is arranged between an uncoiling process and a corrugation folding process, and the slitting process comprises the following steps: the method comprises the following steps that filter paper is fed at a first preset speed along a first direction, a dividing cutter is fed at a second preset speed along a second direction from an initial position, when the dividing cutter reaches a final position, a dividing line in a preset shape is formed on the filter paper with a preset length, and a plurality of connecting points are arranged on the dividing line at intervals, so that the filter paper is not completely broken; returning the cutting knife from the final position to the initial position; and when cutting the next filter paper with the preset length, simultaneously feeding the cutting knife and the filter paper again. The manufacturing process and the manufacturing device of the special-shaped filter element improve the manufacturing efficiency of the filter element.
Description
Technical Field
The invention relates to the technical field of filter element production, in particular to a special-shaped filter element manufacturing process and a special-shaped filter element manufacturing device.
Background
As passenger vehicle customers evolve in demand for passenger space, leaving more room for the passengers, the engine compartment space becomes compact, and the air filter element in the interior components changes from a generally rectangular shape to a trapezoidal or other polygonal shape to accommodate the engine compartment space.
The manufacturing process of the rectangular filter element comprises the steps of filter paper uncoiling, edge folding, collecting, cutting off and the like, and the conventional trapezoidal or polygonal filter element is manufactured by cutting off corners by using a cutter disc rotating at a high speed after the rectangular filter element is secondarily clamped and positioned so as to form the filter element with a corresponding shape. In the process of cutting off corners by using a high-speed rotating cutter disc, because the fold of the filter paper after folding edges is not supported, the bevel edge is difficult to cut, the feeding speed during the bevel edge cutting is very low, and the manufacturing efficiency is low.
Disclosure of Invention
The invention aims to provide a manufacturing process of a special-shaped filter element, which improves the manufacturing efficiency.
In order to achieve the purpose, the invention adopts the following technical scheme:
the manufacturing process of the special-shaped filter element comprises a slitting process which is arranged between an uncoiling process and a corrugating process, wherein the slitting process comprises the following steps:
the method comprises the following steps that filter paper is fed at a first preset speed along a first direction, meanwhile, a dividing cutter is fed at a second preset speed along a second direction from an initial position, when the dividing cutter reaches a final position, a dividing line in a preset shape is formed on the filter paper with a preset length, and a plurality of connecting points are arranged on the dividing line at intervals, so that the filter paper is not completely broken;
the cutting knife returns to the initial position from the final position;
and when the next filter paper with the preset length is cut, the cutting knife and the filter paper are fed simultaneously again.
Optionally, the dividing cutter is a circular dividing cutter, a notch is formed in a blade of the dividing cutter, the dividing cutter moves along the second direction while rotating around the axis, and the second direction is perpendicular to the first direction.
Optionally, the first preset speed, the second preset speed, the initial position and the final position of the slitting knife are adjusted according to the preset length of the filter paper, so as to adjust the shape of the slitting line.
Optionally, the folding and corrugating process further includes a collecting process and a cutting process to form a rectangular filter element, and the cutting process further includes a breaking process to break the rectangular filter element along the dividing line to form a special-shaped filter element.
The invention also aims to provide a special-shaped filter element manufacturing device which improves the manufacturing efficiency.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a dysmorphism filter core manufacturing installation, including open a book the module, roll over stupefied module and set up in open a book the module with roll over the module of cutting between the stupefied module, cut the module and include:
the filter paper feeding device comprises a support frame, a first driving mechanism and a second driving mechanism, wherein the support frame is provided with the first driving mechanism, and the first driving mechanism can drive filter paper to feed on the support frame along a first direction at a first preset speed;
divide the cutter, the drive of second actuating mechanism divide the cutter to feed according to the second speed of predetermineeing along the second direction, first actuating mechanism with second actuating mechanism feeds simultaneously, forms the line of cutting of predetermineeing the shape on making the filter paper, divide the cutter to make cut and be provided with a plurality of tie points at the interval on the line, make the incomplete fracture of filter paper.
Optionally, the dividing and cutting knife is a circular dividing and cutting knife, a plurality of notches are formed in the cutting edge at intervals, an installation portion connected with the second driving mechanism is formed in the dividing and cutting knife along the axis of the dividing and cutting knife, the second driving mechanism can drive the dividing and cutting knife to rotate and drive the dividing and cutting knife to move along the second direction, and the second direction is perpendicular to the first direction.
Optionally, the first driving mechanism includes a first servo motor, configured to drive the filter paper to feed along the first direction at the first preset speed;
the second driving mechanism comprises a second servo motor and is used for driving the slitting knife to feed along the second direction at a second preset speed.
Optionally, a guide structure is disposed on the support frame, and the filter paper is fed along the first direction through the guide structure.
The invention has the beneficial effects that:
according to the manufacturing process of the special-shaped filter element, the first preset speed and the second preset speed as well as the initial position and the final position of the slitting cutter are designed, so that when the slitting cutter moves from the initial position to the final position, slitting of the filter paper with a preset length is realized, then the slitting cutter returns to the initial position, when the next filter paper with the preset length needs to be slit, the filter paper is fed again and circulates in a reciprocating mode in sequence, the process is simple, the operation is convenient, the consistency of the slit lines on the slit filter paper is good, the slitting efficiency can be improved, the filter paper and the slitting cutter are fed simultaneously, the slitting efficiency is further improved, and therefore the manufacturing efficiency of the filter element is improved; the filter paper is cut between the uncoiling process and the corrugation folding process, so that the filter paper is prevented from being folded and folded after corrugation and is prevented from being beveled, and the cutting difficulty is reduced; connecting points are arranged on the cutting line at intervals, so that the filter paper is not completely broken, the filter paper is still rectangular, the filter paper can be manufactured by adopting the existing process and equipment, the effect is better in the subsequent processes of folding, collecting and the like, the quality of the filter element is improved, and if the filter paper is completely broken and then is folded, the operation of folding and the like can cause the cut filter paper to deviate in the transmission process to influence the effects of folding, collecting and the like; because the slitting efficiency is high, and the processes such as the uncoiling process, the corrugation folding process and the like are unchanged, namely the efficiency of other processes is unchanged, the whole efficiency of the filter element manufacturing process is improved.
According to the special-shaped filter element manufacturing device provided by the invention, the support frame is used for supporting the filter paper, the first driving mechanism and the second driving mechanism respectively provide driving force for the filter paper and the slitting cutter simultaneously, the structure is simple, the operation is convenient, the filter paper slitting efficiency is high, and the filter element manufacturing efficiency is further improved. The cutting module is arranged between the uncoiling module and the folding edge module in a modularized mode, so that the installation and the use are convenient, when the rectangular filter element is manufactured, the cutting module is not started by program setting, and when the special-shaped filter element is manufactured, the cutting module is started by program setting, so that the equipment universality is improved.
Drawings
FIG. 1 is a schematic structural diagram of a special-shaped filter element manufacturing device for slitting filter paper according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a cut filter paper according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a cutting knife according to an embodiment of the present invention.
In the figure:
100. filtering paper; 101. object filter paper; 102. abandoning filter paper; 103. dividing a tangent line; 104. a connection point; 1. a support frame; 2. a slitting knife; 21. a notch; 22. an installation part.
Detailed Description
In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The embodiment provides a manufacturing process of a special-shaped filter element, which comprises a slitting process, wherein the slitting process is arranged between an uncoiling process and a corrugating process, and comprises the following steps:
s1: the filter paper 100 is fed at a first preset speed along a first direction, the slitting knife 2 is fed at a second preset speed along a second direction from an initial position, when the slitting knife 2 reaches a final position, a slitting line 103 in a preset shape is formed on one piece of filter paper 100 with a preset length, and a plurality of connecting points 104 are arranged on the slitting line 103 at intervals, so that the filter paper 100 is not completely broken;
s2: the cutting knife 2 returns to the initial position from the final position;
s3: when cutting the next filter paper 100 of a predetermined length, the cutting blade 2 is fed simultaneously with the filter paper 100 again.
As exemplarily illustrated in fig. 1 and 2, by designing the first preset speed and the second preset speed and the initial position and the final position of the slitting knife 2, when the slitting knife 2 moves from the initial position to the final position, slitting of a filter paper 100 of a preset length is realized, and then the slitting knife 2 returns to the initial position, when a next filter paper 100 of a preset length needs to be slit, the filter paper is fed again and circulates in a reciprocating manner in sequence, the process is simple, the operation is convenient, the consistency of the slit lines 103 on the slit filter paper is good, the slitting efficiency can be improved, and the filter paper 100 and the slitting knife 2 are fed simultaneously, so that the slitting efficiency is further improved, and the filter element manufacturing efficiency is improved; the filter paper 100 is cut between the uncoiling process and the corrugating process, so that the filter paper 100 is prevented from being folded and beveled after being corrugated, and the cutting difficulty is reduced; the dividing line 103 is provided with the connecting points 104 at intervals, so that the filter paper 100 is not completely broken, the filter paper 100 is still the rectangular filter paper 100, the filter paper can be manufactured by adopting the existing process and equipment, the effect is better in the subsequent processes of folding, corrugation and the like, the quality of the filter element is improved, and if the filter paper 100 is completely broken and then is subjected to operations of folding and corrugation and the like, the cut filter paper 100 is deviated in the transmission process to influence the effects of folding, corrugation and the like; because the slitting efficiency is high, and the processes such as the uncoiling process, the corrugation folding process and the like are unchanged, namely the efficiency of other processes is unchanged, the whole efficiency of the filter element manufacturing process is improved.
Optionally, the cutting process further comprises a collecting process and a cutting process, then a rectangular filter element is formed, the cutting process further comprises a breaking process, the rectangular filter element is broken along the cutting line 103, a special-shaped filter element is formed, the breaking difficulty is low, and the operation is convenient; in this embodiment, the filter paper 100 sequentially undergoes an uncoiling process, a slitting process, a folding process, a collecting process, a cutting process, and a breaking process, and the takt time of the whole process is 18 seconds, whereas the takt time of the manufacturing process of the special-shaped filter element in the prior art is 45 seconds, which reduces the time by 60%, and improves the manufacturing efficiency of the special-shaped filter element. Specifically, the uncoiling process, the corrugation folding process, the collecting process and the cutting process are all the prior art and are not described in detail.
Optionally, the breaking process can be manually carried out by a human, and the operation is convenient.
After the filter paper 100 is cut, a cutting line 103 is formed on the filter paper 100, one side of the cutting line 103 is the target filter paper 101, the other side of the cutting line 103 is the waste filter paper 102, and after the subsequent steps of folding, collecting, cutting and breaking off, the target filter paper 101 forms a special-shaped filter element, and the waste filter paper 102 forms a waste filter element. Specifically, according to the preset length of the filter paper 100, the first preset speed, the second preset speed, and the initial position and the final position of the slitting knife 2 are adjusted to adjust the shape of the slitting line 103, and further adjust the shape of the special-shaped filter element. Specifically, the initial position of the slitting knife 2 determines the minimum width of the objective filter paper 101; the end position of the cutting blade 2 determines the maximum width of the object filter paper 101.
In this embodiment, as shown in fig. 1 and fig. 2, taking the production of a ladder-shaped filter element as an example for illustration, the production takt time is T, the preset length is L, and the maximum width of the object filter paper 101 is a, that is, the distance between the end point position of the slitting knife 2 and the side edge of the object filter paper 101 is a; the minimum width of the object filter paper 101 is B, that is, the distance between the initial position of the slitting knife 2 and the side edge of the object filter paper 101 is B, the included angle between the slitting line 103 and the side edge of the filter paper 100 is α, the first direction is X, the second direction is Y, the first preset speed is V1, and the second preset speed is V2; then the process of the first step is carried out,
t × V1, then T/L1;
V2＝(A-B)/T＝[(A-B)/L]×V1；
if Δ ═ a-B)/L, then V2 ═ Δ × V1;
the included angle between the tangent line 103 and the side edge of the filter paper 100, namely the shape of the special-shaped filter element, can be changed by adjusting the size of delta; when V1 is constant, Δ increases, V2 also increases, corresponding to an increase in the α angle.
Specifically, the first preset speed may be a constant speed or a variable speed, the second preset speed may be a constant speed or a variable speed, when the first preset speed and the second preset speed are both constant speeds, the dividing line 103 is an inclined straight line, the inclination angle is α, and when the first preset speed and the second preset speed are both variable speeds, the dividing line 103 is an inclined curve, and the slope of the curve is α.
Alternatively, as shown in fig. 3, the cutting knife 2 is a circular cutting knife 2, a notch 21 is provided on a blade of the cutting knife 2, the cutting knife 2 rotates around an axis and moves along a second direction, the second direction is perpendicular to the first direction, that is, the feeding direction of the cutting knife 2 is perpendicular to the feeding direction of the filter paper 100, and during the rotation and movement of the cutting knife 2 along the second direction, when the notch 21 cuts the filter paper 100, a connection point 104 is formed on the filter paper 100 to prevent the filter paper 100 from completely breaking; specifically, a plurality of gaps 21 are arranged on the cutting edge of the cutting knife 2 at intervals, a plurality of connection points 104 can be formed in the rotating process of the cutting knife 2, the connection effect of the object filter paper 101 and the waste filter paper 102 is improved, and the subsequent folding and collection of the filter paper 100 are facilitated.
The embodiment also provides a manufacturing device of the special-shaped filter element, which comprises an uncoiling module, an edge folding module and a slitting module arranged between the uncoiling module and the edge folding module, wherein the slitting module comprises a support frame 1 and a slitting knife 2, the support frame 1 is provided with a first driving mechanism, and the first driving mechanism can drive the filter paper 100 to feed on the support frame 1 along a first direction at a first preset speed; the second driving mechanism drives the dividing cutter 2 to feed along the second direction at a second preset speed, and the first driving mechanism and the second driving mechanism feed simultaneously, so that the dividing cutter 2 and the filter paper 100 feed simultaneously, a dividing line 103 with a preset shape is formed on the filter paper 100, and the dividing cutter 2 can enable a plurality of connection points 104 to be arranged on the dividing line 103 at intervals, so that the filter paper 100 is not completely broken.
The support frame 1 is used for supporting the filter paper 100, and the first driving mechanism and the second driving mechanism respectively provide driving force for the filter paper 100 and the slitting cutter 2, and the filter paper cutting machine is simple in structure, convenient to operate, high in slitting efficiency of the filter paper 100 and further capable of improving the manufacturing efficiency of the filter element. The cutting module is arranged between the uncoiling module and the folding edge module in a modularized mode, so that the installation and the use are convenient, when the rectangular filter element is manufactured, the cutting module is not started by program setting, and when the special-shaped filter element is manufactured, the cutting module is started by program setting, so that the equipment universality is improved.
By designing the first preset speed, the second preset speed and the initial position and the final position of the slitting knife 2, when the slitting knife 2 moves from the initial position to the final position, slitting of the filter paper 100 with a preset length is achieved, then the slitting knife 2 returns to the initial position, when the next filter paper 100 with the preset length needs to be slit, re-feeding is conducted, and the reciprocating circulation is conducted in sequence, so that the process is simple, the operation is convenient, and the slitting efficiency can be improved; the filter paper 100 and the slitting knife 2 are fed simultaneously, so that the slitting efficiency is further improved; the dividing line 103 is provided with the connecting points 104 at intervals, so that the filter paper 100 is not completely broken, the filter paper 100 is still the rectangular filter paper 100, the filter paper can be manufactured by adopting the existing process and equipment, the effect is better in the subsequent processes of folding, corrugation and the like, the quality of the filter element is improved, and if the filter paper 100 is completely broken and then is subjected to operations of folding and corrugation and the like, the cut filter paper 100 is deviated in the transmission process to influence the effects of folding, corrugation and the like; because the slitting efficiency is high, and the processes such as the uncoiling process, the corrugation folding process and the like are unchanged, namely the efficiency of other processes is unchanged, the whole efficiency of the filter element manufacturing process is improved.
Optionally, as shown in fig. 3, the cutting knife 2 is a circular cutting knife 2, a plurality of gaps 21 are arranged at intervals on the cutting edge, an installation part 22 connected with a second driving mechanism is arranged along the axis of the cutting knife 2, the second driving mechanism can drive the cutting knife 2 to rotate and drive the cutting knife 2 to move along a second direction, the second direction is perpendicular to the first direction, and in the process of rotating and moving along the second direction of the cutting knife 2, when the gap 21 cuts the filter paper 100, a connection point 104 is formed on the filter paper 100 to prevent the filter paper 100 from being completely broken. In this embodiment, as shown in fig. 3, the mounting portion 22 is a mounting hole formed in the cutting knife 2, specifically, the second driving mechanism includes a first driving motor and a second driving motor, an output end of the first driving motor is fixed to the mounting hole and is used for driving the cutting knife 2 to rotate, and the second driving motor drives the screw rod to move, so as to drive the cutting knife 2 to move along the second direction. Specifically, the gaps 21 are uniformly spaced, so that the connection points 104 are uniformly spaced on the dividing line 103, the connection structure of the object filter paper 101 and the waste filter paper 102 on the dividing line 103 is uniform, and the stress on each part of the filter paper 100 in the length direction is more uniform.
Optionally, the first driving mechanism includes a first servo motor, the second driving mechanism includes a second servo motor, and the first servo motor is configured to drive the filter paper 100 to feed along the first direction at a first preset speed, so as to improve the feeding accuracy of the filter paper 100; the second servo motor is used for driving the dividing cutter 2 to feed along the second direction at a second preset speed, so that the feeding precision of the dividing cutter 2 is improved, the matching precision of the filter paper 100 and the dividing cutter 2 is improved, the dividing precision of the dividing line 103 is improved, and the quality of the special-shaped filter element is improved.
Optionally, a guide structure is arranged on the support frame 1, and the filter paper 100 is fed along the first direction through the guide structure, so that the moving precision of the filter paper 100 along the first direction is improved, the filter paper 100 is prevented from deviating, and the cutting precision of the cutting line 103 is improved; specifically, the guide structure may be a vertical plate vertically disposed on two sides of the support frame 1, and two sides of the filter paper 100 in the width direction may abut against the vertical plate to prevent the filter paper 100 from deviating in the second direction when feeding in the first direction.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (8)
1. The manufacturing process of the special-shaped filter element is characterized by comprising a slitting process which is arranged between an uncoiling process and a folding and corrugating process, wherein the slitting process comprises the following steps:
the method comprises the following steps that filter paper (100) is fed at a first preset speed along a first direction, meanwhile, a dividing cutter (2) is fed at a second preset speed along a second direction from an initial position, when the dividing cutter (2) reaches a final position, a dividing line (103) in a preset shape is formed on the filter paper (100) with a preset length, and a plurality of connecting points (104) are arranged on the dividing line (103) at intervals, so that the filter paper (100) is not completely broken;
the cutting knife (2) returns to the initial position from the final position;
and when the next filter paper (100) with the preset length is cut, the cutting knife (2) and the filter paper (100) are fed simultaneously again.
2. The process for manufacturing the special-shaped filter element according to the claim 1, wherein the cutting knife (2) is a circular cutting knife (2), a notch (21) is arranged on the edge of the cutting knife (2), the cutting knife (2) moves along the second direction while the cutting knife (2) rotates around the axis, and the second direction is perpendicular to the first direction.
3. The process for the manufacture of shaped filter elements according to claim 1, wherein the first preset speed, the second preset speed and the initial position and the final position of the slitting knife (2) are adjusted according to the preset length of the filter paper (100) to adjust the shape of the slitting line (103).
4. The process for manufacturing the profiled filter element according to any one of the claims 1 to 3, wherein the corrugating process is followed by a collecting process and a cutting process to form a rectangular filter element, and the cutting process is followed by a breaking process to break the rectangular filter element along the dividing line (103) to form the profiled filter element.
5. The utility model provides a dysmorphism filter core manufacturing installation, its characterized in that, including open a book the module, roll over stupefied module and set up in open a book the module with roll over the module of cutting between the stupefied module, cut the module and include:
the filter paper feeding device comprises a support frame (1), wherein a first driving mechanism is arranged on the support frame (1), and the first driving mechanism can drive filter paper (100) to feed on the support frame (1) along a first direction at a first preset speed;
divide cutter (2), the drive of second actuating mechanism divide cutter (2) to feed according to the second speed of predetermineeing along the second direction, first actuating mechanism with second actuating mechanism feeds simultaneously, forms on the messenger filter paper (100) and cuts line (103) of predetermineeing the shape, divide cutter (2) to make divide the interval to be provided with a plurality of tie points (104) on tangent line (103), make filter paper (100) are incomplete fracture.
6. The special-shaped filter element manufacturing device according to claim 5, wherein the cutting knife (2) is a circular cutting knife (2), a plurality of notches (21) are arranged on a knife edge at intervals, a mounting portion (22) connected with the second driving mechanism is arranged on the cutting knife (2) along the axis of the cutting knife, the second driving mechanism can drive the cutting knife (2) to rotate and drive the cutting knife (2) to move along the second direction, and the second direction is perpendicular to the first direction.
7. A shaped filter element manufacturing apparatus as claimed in claim 5 or 6,
the first driving mechanism comprises a first servo motor and is used for driving the filter paper (100) to feed along the first direction at the first preset speed;
the second driving mechanism comprises a second servo motor and is used for driving the slitting knife (2) to feed along the second direction at a second preset speed.
8. Shaped filter element manufacturing device according to claim 5 or 6, characterized in that a guiding structure is provided on the support frame (1), through which guiding structure the filter paper (100) is fed in the first direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110652891.9A CN113386187A (en) | 2021-06-11 | 2021-06-11 | Special-shaped filter element manufacturing process and special-shaped filter element manufacturing device |
Applications Claiming Priority (1)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114927338A (en) * | 2022-05-31 | 2022-08-19 | 金三角电力科技股份有限公司 | Secondary tape-dividing tapping machine and machining process for three-dimensional iron core silicon steel tape |
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| CN114927338A (en) * | 2022-05-31 | 2022-08-19 | 金三角电力科技股份有限公司 | Secondary tape-dividing tapping machine and machining process for three-dimensional iron core silicon steel tape |
| CN114927338B (en) * | 2022-05-31 | 2024-04-09 | 金三角电力科技股份有限公司 | Secondary belt-dividing tapping machine for three-dimensional iron core silicon steel belt and processing technology |
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