CN115196392A - Electrolytic copper foil raw foil machine station rim charge winding shaft, installation, use and design method - Google Patents

Electrolytic copper foil raw foil machine station rim charge winding shaft, installation, use and design method Download PDF

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Publication number
CN115196392A
CN115196392A CN202210831719.4A CN202210831719A CN115196392A CN 115196392 A CN115196392 A CN 115196392A CN 202210831719 A CN202210831719 A CN 202210831719A CN 115196392 A CN115196392 A CN 115196392A
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Prior art keywords
pipe
arc
sleeve
supporting plate
spring
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CN202210831719.4A
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CN115196392B (en
Inventor
洪远程
温丙台
刘�东
王崇华
王俊锋
陈优昌
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Guangdong Fine Yuan Science Technology Co Ltd
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Guangdong Fine Yuan Science Technology Co Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/30—Lifting, transporting, or removing the web roll; Inserting core
    • B65H19/305—Inserting core
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/04—Kinds or types
    • B65H75/08—Kinds or types of circular or polygonal cross-section
    • B65H75/14—Kinds or types of circular or polygonal cross-section with two end flanges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18—Constructional details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

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Abstract

The invention discloses an electrolytic copper foil raw foil machine scrap winding shaft, installation, use and design method, belonging to the technical field of scrap winding mechanical devices; the technical key points are as follows: the method comprises the following steps: the device comprises a base, a middle shaft, a first through pipe, a second through pipe, a knob tailstock, a first spring, a second spring, a third spring and an arc-shaped supporting plate assembly; the base comprises a circular frustum part, and correspondingly, the side surface of the arc supporting plate assembly, which corresponds to the base, is matched with the outer surface of the circular frustum part; the knob tailstock is in contact with the arc-shaped supporting plate. By adopting the edge material winding shaft, the installation, the use and the design method of the electrolytic copper foil generation machine table, the problem of copper scrap strips generated when edge materials are collected in the prior art is solved.

Description

Electrolytic copper foil raw foil machine station rim charge winding shaft, installation, use and design method
Technical Field
The invention relates to the technical field of edge material rolling transformation, in particular to an edge material rolling shaft of an electrolytic copper foil raw foil machine, installation, use and design method.
Background
In the production of electrolytic copper foil, normally, the longer the number of meters of the copper foil. The scrap stacking thickness of the corresponding copper foil is also increased.
The edge material is different from the main foil in the roll change. When the edge material is changed, the original edge material roll is generally taken down as shown in fig. 1, but the edge material cannot be taken down at one time because the edge material is stacked to a large thickness. The remaining part cannot be broken off by hands and needs to be cut by means of an art designing tool, so that certain safety risks are brought to operators, a plurality of copper strips and copper scrap belts are brought in the cutting process (as shown in fig. 2), and much time is consumed in cutting and cleaning copper strips and copper scrap generated in the cutting process.
How to avoid prior art rim charge rolling system to produce "copper bar copper garrulous area", for getting the rim charge and practice thrift more time, promote the security, become a technical problem who awaits for urgent solution.
In response to the above problems, the applicant searched in the Himmpat database, EPO database, CNKI database: the 'scrap copper bar scrap' does not find reports about research and development of similar technical problems.
Disclosure of Invention
The utility model provides an aim at to above-mentioned prior art not enough provides an electrolytic copper foil green paper tinsel board rim charge rolling axle.
Another object of the present application is to provide a method for mounting an edge material winding shaft of an electrolytic copper foil generating machine.
The application further aims to provide a using method of the electrolytic copper foil raw foil machine scrap winding shaft.
Still another object of the present application is to provide a method for designing an edge material winding shaft of an electrolytic copper foil generator.
An electrolytic copper foil raw foil machine scrap winding shaft comprises: the device comprises a base, a middle shaft, a first through pipe, a second through pipe, a knob tailstock, a first spring, a second spring, a third spring and an arc-shaped supporting plate assembly;
the axis includes: the first middle shaft section, the second middle shaft section and the third middle shaft section; the first middle shaft section and the third middle shaft section are provided with threads;
wherein, the connection relation of the middle shaft and the base is as follows: the middle part of the base is provided with a threaded hole, and the base is fixed on the threaded section of the first middle shaft section through the threaded hole;
wherein, the connection relation of axis and first siphunculus, second siphunculus is: the first through pipe and the second through pipe are identical in size and shape, and through holes matched with the second middle shaft section are formed in the first through pipe and the second through pipe and penetrate through the second middle shaft section; the cross section of the second middle shaft section is in a non-circular shape;
wherein, the connection relation of axis and knob tailstock is: the middle part of the knob tailstock is provided with a threaded hole, and the knob tailstock is fixed on the threaded section of the third middle shaft section through the threaded hole;
a first spring, a second spring and a third spring are respectively arranged between the base and the first through pipe, between the first through pipe and the second through pipe and between the second through pipe and the knob tailstock;
wherein the arc support plate assembly comprises a plurality of arc support plates; the arc-shaped supporting plate is connected with the first through pipe and the second through pipe through a hinge rod assembly;
the base comprises a circular frustum part, and correspondingly, the side surface of the arc supporting plate assembly, which corresponds to the base, is matched with the outer surface of the circular frustum part;
wherein, the knob tailstock contacts with the arc backup pad.
Further, the base further includes: the front side of the cylindrical part is connected with the circular truncated cone part, and the front side of the circular truncated cone part is connected with the sleeve; the middle part of the base is provided with a threaded hole, and the threaded hole penetrates through the cylindrical part, the circular ridge part and the sleeve.
Further, the cross section of the second middle shaft section is in a regular octagon shape; the first through pipe and the second through pipe are identical in size and shape, and regular octagonal through holes matched with the second middle shaft section are formed in the first through pipe and the second through pipe.
Further, the relation of arc supporting plate subassembly and first siphunculus, second siphunculus: the arc backup pad subassembly includes: n arc-shaped support plates; the arc-shaped supporting plate is connected with the first through pipe and the second through pipe through a hinge rod assembly;
the first through pipe includes: the device comprises a first sleeve, a middle through pipe part and a second sleeve; the first sleeve and the second sleeve are identical in structure; the inner surfaces of the first sleeve, the middle through pipe part and the second sleeve are matched with the outer surface of the second middle shaft section; the outer surface of the first sleeve, the outer surface of the middle through pipe part and the outer surface of the second sleeve are all cylindrical, and the diameter of the outer surface of the middle through pipe part is larger than that of the outer surface of the first sleeve;
the second pipe includes: the device comprises a first sleeve, a middle through pipe part and a second sleeve; the first sleeve and the second sleeve are identical in structure; the inner surfaces of the first sleeve, the middle through pipe part and the second sleeve are matched with the outer surface of the second middle shaft section; the outer surface of the first sleeve, the outer surface of the middle through pipe part and the outer surface of the second sleeve are all cylindrical, and the diameter of the outer surface of the middle through pipe part is larger than that of the outer surface of the first sleeve;
the arrangement mode of the hinge rod assembly of any one of the arc-shaped supporting plates and the first through pipe is as follows:
a first hinge plate assembly is arranged on the middle through pipe part of the first through pipe, a second hinge plate assembly is arranged on the arc-shaped supporting plate, and two ends of a hinge rod are respectively hinged between the first hinge plate assembly and the second hinge plate assembly; the axial line of the hinge rod, the axial line of the middle shaft and the radial direction of the section of the arc-shaped support plate are in a plane (namely, the direction component of the hinge rod is only in the axial line direction of the middle shaft and the radial direction of the arc-shaped support plate).
Further, the arrangement mode of the hinge rod assembly of any one of the arc-shaped supporting plates and the second through pipe is as follows:
a first hinge plate assembly is arranged on the middle through pipe part of the first through pipe, a second hinge plate assembly is arranged on the arc-shaped supporting plate, and two ends of a hinge rod are respectively hinged between the first hinge plate assembly and the second hinge plate assembly; the axis of the hinge rod, the axis of the middle shaft and the radial direction of the section of the arc-shaped supporting plate are in a plane;
further, any one of the arc-shaped supporting plates is simultaneously connected with the first through pipe and the second through pipe; and, the hinge rods of the arc-shaped support plate and the first through pipe, and the hinge rods of the arc-shaped support plate and the second through pipe must be maintained in a parallel relationship.
Further, a sleeve is arranged on one side of the base; a first sleeve and a second sleeve are respectively arranged on two sides of the first through pipe, a third sleeve and a fourth sleeve are respectively arranged on two sides of the second through pipe, and a sleeve is arranged on one side of the knob tailstock; one end of the first spring is sleeved on the sleeve of the base, and the other end of the first spring is sleeved on the first sleeve of the first through pipe; one end of the second spring is sleeved on the second sleeve of the first through pipe, and the other end of the second spring is sleeved on the third sleeve of the second through pipe; one end of the third spring is sleeved on the fourth sleeve of the second through pipe, and the other end of the third spring is sleeved on the sleeve of the knob tailstock.
An installation method of an electrolytic copper foil raw foil machine scrap winding shaft comprises the following steps:
the method comprises the following steps: installing the base to the first middle shaft section, screwing the base tightly, and then sleeving the base into the first spring;
step two: the first through pipe, the second through pipe, the arc-shaped supporting plate assembly and the second spring are connected into a whole in advance, and then the first through pipe and the second through pipe sequentially penetrate through the second middle shaft section;
step three: and sleeving a third spring on a sleeve of the second through pipe, and then installing a knob tailstock.
A use method of an electrolytic copper foil raw foil machine scrap winding shaft comprises the following steps:
step one, initialization adjustment:
during initialization, the knob tailstock is rotated, the knob tailstock can move towards the base along the third middle shaft section, the side face, corresponding to the base, of the arc-shaped supporting plate assembly can move along the circular prism table portion until the distance between the outer surface of the arc-shaped supporting plate and the axis of the middle shaft is equal to the radius of the outer surface of the arc-shaped supporting plate;
secondly, winding the edge materials on the arc-shaped supporting plate assembly;
step three, taking leftover materials: the knob tailstock is rotated, the supporting plate can be in a shrinkage state due to the action of spring thrust and rim charge pressure, the inner diameter of the rim charge roll is unchanged, the arc-shaped supporting plate assembly is reduced, and the effect of conveniently taking the rim charge is achieved.
A design method of an electrolytic copper foil raw foil machine scrap winding shaft,
the basic information is: the arc backup pad subassembly includes: the n arc-shaped supporting plates have the same structure; the radius of the outer surface of each arc support plate is r, and the phase angle of each arc support plate is beta; the phase angle of the adjacent arc-shaped supporting plates is gamma; the length of the hinge point of the hinge rod is L; the radius of the inner surface of the arc-shaped supporting plate is r 1 (ii) a The slope of the circular frustum part is k; when the outer surface of the arc-shaped supporting plate rises to be parallel to the top of the circular truncated cone part, the inclination angle of the hinge rod is theta 1 ；
The unknown quantity is: the distance d of the arc-shaped supporting plate moving in the radius direction and the movable distance u of the knob tailstock on the third middle shaft section are respectively equal to the distance d of the arc-shaped supporting plate moving in the radius direction;
the distance d of the arc-shaped supporting plate moving in the radius direction meets the following formula:
Figure BDA0003748701620000041
d≤KS-(r-r 1 )
the movable distance u of the knob tailstock on the third middle shaft section meets the following requirements:
Figure BDA0003748701620000042
the beneficial effect of this application lies in:
the invention of the application lies in:
first, the basic concept of the application is: a modification device for rolling the rim charge is provided; the prior art does not have the technical suggestion of improvement on rim charge rolling.
Secondly, the difficulty of the present application lies in how to design the device, and the present application addresses this issue:
a design method of an electrolytic copper foil raw foil machine scrap winding shaft,
the basic information is: the arc backup pad subassembly includes: the n arc-shaped supporting plates have the same structure; the radius of the outer surface of each arc-shaped support plate is r, and the phase angle of each arc-shaped support plate is beta; the phase angle of the adjacent arc-shaped supporting plates is gamma; the length of the hinge point of the hinge rod is L; the radius of the inner surface of the arc-shaped supporting plate is r 1 (ii) a The slope of the circular frustum part is k; when the outer surface of the arc-shaped supporting plate rises to be parallel to the top of the circular truncated cone part, the inclination angle of the hinge rod is theta 1 ；
The unknown quantity is: the distance d of the arc-shaped support plate moving in the radius direction and the movable distance u of the knob tailstock on the third middle shaft section are respectively equal to the distance d of the arc-shaped support plate moving in the radius direction;
the distance d of the arc-shaped supporting plate moving in the radius direction meets the following formula:
Figure BDA0003748701620000043
d≤KS-(r-r 1 )
the movable distance u of the knob tailstock on the third middle shaft section meets the following requirements:
Figure BDA0003748701620000044
drawings
The invention will be further described in detail with reference to examples of embodiments shown in the drawings to which, however, the invention is not restricted.
Fig. 1 is a prior art scrap discharge field view.
Fig. 2 is a field diagram of copper scrap discharge from a prior art scrap discharge.
FIG. 3 is a structural layout diagram of the first embodiment.
Fig. 4 is a design diagram of the base, the middle shaft, the first through pipe, the second through pipe, and the knob tail seat in the first embodiment.
FIG. 5 is a plan view of the medial axis.
Fig. 6 isbase:Sub>A schematic sectional viewbase:Sub>A-base:Sub>A of fig. 5.
Fig. 7 is a B-B sectional view of fig. 5.
Fig. 8 is a cross-sectional view C-C of fig. 5.
Fig. 9 is a design view of the structure of the first embodiment when the rim charge is wound.
Fig. 10 is a design view of the structure of the first embodiment at the time of discharging.
Fig. 11 is a design schematic of a base.
Fig. 12 is a side schematic view of the base.
The reference numerals in fig. 3-12 are illustrated as follows:
the support comprises a base 100, a middle shaft 200, a first through pipe 300, a second through pipe 400, a knob tailstock 500, a first spring 601, a second spring 602, a third spring 603 and an arc-shaped support plate assembly 700;
a cylindrical portion 101, a circular truncated pyramid portion 102, a sleeve 103 of a base;
a first midshaft segment 201, a second midshaft segment 202 and a third midshaft segment 203;
an arc support plate 701, a side 702 of the arc support plate corresponding to the base.
Detailed Description
<1. Technical improvement request>
As described in the background art, the background of the technical transformation of the application is to overcome the problem of copper bar copper scraps generated by rolling the rim charge of the existing crude foil machine.
In technical improvement, the following two requirements are required:
firstly, an improved device for copper bar copper scrap brought by scrap iron taking in the original method is avoided, more time is saved for scrap iron taking, and safety is improved;
and secondly, the reconstruction cost is reduced as much as possible.
Based on the above two requirements, the following technical solutions are proposed.
<2. Design of the overall scheme of the first embodiment>
An electrolytic copper foil raw foil machine scrap winding shaft comprises: the support comprises a base 100, a middle shaft 200, a first through pipe 300, a second through pipe 400, a knob tailstock 500, a first spring 601, a second spring 602, a third spring 603 and an arc-shaped support plate assembly 700;
the bottom bracket 200 includes: a first midshaft segment 201, a second midshaft segment 202 and a third midshaft segment 203; the first middle shaft section 201, the second middle shaft section 202 and the third middle shaft section 203 are connected in sequence;
the connection relationship between the middle shaft 200 and the base 100 is as follows:
A. the outer surface of the first middle shaft section 201 is a cylindrical threaded section;
B. a threaded hole is formed in the middle of the base 100, and the base 100 is fixed on the threaded section of the first middle shaft section 201 through the threaded hole;
the connection relationship between the middle shaft 200 and the first and second through pipes 300 and 400 is as follows:
A. the cross-sectional shape of the second middle shaft section 202 is regular octagon;
B. the first through pipe 300 and the second through pipe 400 are the same in size and shape, and regular octagonal through holes matched with the second middle shaft section 202 are formed in the first through pipe 300 and the second through pipe 400;
the first through pipe 300 and the second through pipe 400 are arranged on the second middle shaft section in a penetrating manner;
the connection relationship between the middle shaft 200 and the knob tailstock 500 is as follows:
A. a cylindrical threaded section is arranged on the third middle shaft section 203;
B. the middle part of the knob tailstock 500 is provided with a threaded hole, and the knob tailstock 500 is fixed on the threaded section of the third middle shaft section 203 through the threaded hole.
Relationship of the arc support plate assembly 700 to the first and second tubes 300, 400:
A. the arc support plate assembly 700 includes n arc support plates 701 (n is 2 or more; n =5 in the first embodiment); the arc-shaped support plate is connected with the first through pipe 300 and the second through pipe 400 through a hinge rod assembly;
the first through pipe includes: the device comprises a first sleeve, a middle through pipe part and a second sleeve; the first sleeve and the second sleeve are identical in structure; the inner surfaces of the first sleeve, the middle through pipe part and the second sleeve are matched with the outer surface of the second middle shaft section 202; the outer surface of the first sleeve, the outer surface of the middle through pipe part and the outer surface of the second sleeve are all cylindrical, and the diameter of the outer surface of the middle through pipe part is larger than that of the outer surface of the first sleeve;
the second tube includes: the device comprises a first sleeve, a middle through pipe part and a second sleeve; the first sleeve and the second sleeve are identical in structure; the inner surfaces of the first sleeve, the middle through pipe part and the second sleeve are matched with the outer surface of the second middle shaft section; the outer surface of the first sleeve, the outer surface of the middle through pipe part and the outer surface of the second sleeve are all cylindrical, and the diameter of the outer surface of the middle through pipe part is larger than that of the outer surface of the first sleeve;
the hinge rod assembly of any one of the arc-shaped support plates and the first through tube 300 is arranged as follows:
a first hinge plate assembly is arranged on the middle through pipe part of the first through pipe, a second hinge plate assembly is arranged on the arc-shaped supporting plate, and two ends of a hinge rod are respectively hinged between the first hinge plate assembly and the second hinge plate assembly; the axial line of the hinge rod, the axial line of the middle shaft and the radial direction of the section of the arc-shaped support plate are in a plane (namely, the direction component of the hinge rod is only the axial line direction of the middle shaft and the radial direction of the arc-shaped support plate);
the hinge rod assembly of any one of the arc-shaped support plates and the second pipe 300 is arranged as follows:
a first hinge plate assembly is arranged on the middle through pipe part of the first through pipe, a second hinge plate assembly is arranged on the arc-shaped supporting plate, and two ends of a hinge rod are respectively hinged between the first hinge plate assembly and the second hinge plate assembly; the axial line of the hinge rod, the axial line of the middle shaft and the radial direction of the section of the arc-shaped support plate are in a plane (namely, the direction component of the hinge rod only comprises the axial line direction of the middle shaft and the radial direction of the arc-shaped support plate);
based on the design, the arc-shaped supporting plate can not rotate in the circumferential direction and only can move in the axial direction of the center shaft and the radial direction of the arc-shaped supporting plate.
B. It should be noted that: any one of the arc-shaped support plates is simultaneously connected with the first through pipe 300 and the second through pipe 400; moreover, the hinge rods of the arc-shaped support plate and the first through-tube 300 and the hinge rods of the arc-shaped support plate and the second through-tube 400 must be maintained in a parallel relationship (the arc-shaped support plate is symmetrical about a plane defined by the central axes of the two hinge rods);
C. the base 100 includes: a cylindrical portion 101, a circular truncated cone portion 102, and a sleeve 103, wherein the circular truncated cone portion 102 is connected to the front side of the cylindrical portion 101, and the sleeve 103 is connected to the front side of the circular truncated cone portion 102;
the middle portion of the base 100 is provided with a threaded hole (which mates with the threaded section of the first middle shaft section 201) which extends through the cylindrical portion 101, the rounded ridge portion 102, and the sleeve 103.
Correspondingly, the side 702 of the arc support plate assembly 700 corresponding to the base is fitted to the outer surface of the circular prism portion.
D. The size of knob tailstock: the radius of the tail seat is larger than that of the arc-shaped support plate (the rotating tail seat can be contacted with the arc-shaped support plate to push the arc-shaped support plate to move in the axial direction of the central shaft).
E. The first spring 601 is sleeved between the base 100 and the first through pipe 300; the second spring 602 is sleeved between the first through pipe 300 and the second through pipe 400; the third spring 603 is sleeved between the second through pipe 400 and the knob tailstock 500;
a sleeve is arranged on one side of the base 100; sleeves (namely, a first sleeve and a second sleeve) are arranged on two sides of the first through pipe 300, sleeves (namely, a third sleeve and a fourth sleeve) are arranged on two sides of the second through pipe 400, and a sleeve is arranged on one side of the knob tailstock 500;
one end of the first spring 601 is sleeved on the sleeve of the base 100, and the other end is sleeved on the first sleeve of the first through pipe 300;
one end of the second spring 602 is sleeved on the second sleeve of the first through pipe 300, and the other end is sleeved on the third sleeve of the second through pipe 400;
one end of the third spring 603 is sleeved on the fourth sleeve of the second through tube 400, and the other end is sleeved on the sleeve of the knob tailstock 500.
<3. Installation scheme of embodiment one>
The installation method of the device comprises the following steps:
the method comprises the following steps: the base 100 is installed on the first middle shaft section 201 and screwed tightly, and then a first spring is sleeved in the base;
step two: the first through pipe, the second through pipe, the arc-shaped supporting plate assembly and the second spring are connected into a whole in advance, and then the first through pipe and the second through pipe sequentially penetrate through the second middle shaft section 202;
step three: and sleeving a third spring on a sleeve of the second through pipe, and then installing a knob tailstock.
<4. Working mechanism and design method of embodiment one>
The working method of the embodiment one comprises the following steps:
firstly, initializing and adjusting:
during initialization, the knob tailstock 500 is rotated, the knob tailstock 500 moves towards the base 100 along the third central axis segment, and the side 702 of the arc-shaped support plate assembly 700 corresponding to the base moves along the circular frustum portion 102 (the moving direction of the arc-shaped support plate assembly can be divided into two directions, i.e. one direction approaches towards the base along the central axis segment, and the other direction moves along the radial direction of the arc-shaped support plate); until the distance from the outer surface of the arc-shaped support plate to the axis of the middle shaft 200 is equal to the radius of the outer surface of the arc-shaped support plate;
secondly, winding the rim charge on the arc-shaped supporting plate assembly;
thirdly, taking leftover materials: rotating knob tailstock 500, a shrink state can appear in the backup pad because of spring thrust and rim charge pressure effect, and rim charge book internal diameter is unchangeable, and arc supporting plate subassembly reduces, reaches the effect that a conveniently got the rim charge.
The design method of the first embodiment:
basic information: the arc support plate assembly 700 includes: the n arc-shaped supporting plates have the same structure; the radius of the outer surface of each arc-shaped support plate is r, and the phase angle of each arc-shaped support plate is beta; the phase angle of the adjacent arc-shaped supporting plates is gamma; the length of the hinge point of the hinge rod is L; the radius of the inner surface of the arc-shaped supporting plate is r 1 (ii) a The slope of the circular truncated pyramid part is k (the amount of change in the distance from the axis of the central axis due to the unit distance on the axis)
Design information:
construction restriction based on arc-shaped support plates: the distance d that the arc backup pad removed in the direction of radius is:
Figure BDA0003748701620000081
construction restriction based on arc backup pad, first siphunculus, second siphunculus, base:
1) Distance S of the circular truncated cone portion along the central axis: d is less than or equal to KS- (r-r) 1 )
2) When the outer surface of the arc-shaped supporting plate rises to be parallel to the top of the circular truncated cone part, the inclination angle of the hinge rod is theta 1 (i.e., the angle between the axis of the hinge rod and the axis of the bottom bracket), the movable distance u of the knob tail stock 500 on the third bottom bracket section is satisfied (i.e., the minimum length of the third bottom bracket section is defined):
Figure BDA0003748701620000082
the above-mentioned embodiments are only for convenience of description, and are not intended to limit the present invention in any way, and those skilled in the art will understand that the technical features of the present invention can be modified or changed by other equivalent embodiments without departing from the scope of the present invention.

Claims (10)

1. The utility model provides an electrolytic copper foil raw foil board rim charge rolling axle which characterized in that includes: the device comprises a base, a middle shaft, a first through pipe, a second through pipe, a knob tailstock, a first spring, a second spring, a third spring and an arc-shaped supporting plate assembly;
the axis includes: the first middle shaft section, the second middle shaft section and the third middle shaft section; the first middle shaft section and the third middle shaft section are provided with threads;
wherein, the connection relation of the middle shaft and the base is as follows: the middle part of the base is provided with a threaded hole, and the base is fixed on the threaded section of the first middle shaft section through the threaded hole;
wherein, the connection relation of axis and first siphunculus, second siphunculus is: the first through pipe and the second through pipe are identical in size and shape, and through holes matched with the second middle shaft section are formed in the first through pipe and the second through pipe and penetrate through the second middle shaft section; the cross section of the second middle shaft section is in a non-circular shape;
wherein, the connection relation of axis and knob tailstock is: the middle part of the knob tailstock is provided with a threaded hole, and the knob tailstock is fixed on the threaded section of the third middle shaft section through the threaded hole;
a first spring, a second spring and a third spring are respectively arranged between the base and the first through pipe, between the first through pipe and the second through pipe and between the second through pipe and the knob tailstock;
wherein the arc support plate assembly comprises a plurality of arc support plates; the arc-shaped supporting plate is connected with the first through pipe and the second through pipe through a hinge rod assembly;
the base comprises a circular frustum part, and correspondingly, the side surface of the arc supporting plate assembly, which corresponds to the base, is matched with the outer surface of the circular frustum part;
wherein, the knob tailstock with the contact of arc backup pad.
2. The electrolytic copper foil green foil machine scrap winding shaft according to claim 1, wherein the base further comprises: the front side of the cylindrical part is connected with the circular truncated pyramid part, and the front side of the circular truncated pyramid part is connected with the sleeve; the middle part of the base is provided with a threaded hole, and the threaded hole penetrates through the cylindrical part, the circular ridge part and the sleeve.
3. The electrolytic copper foil green sheet machine scrap winding shaft according to claim 1 or 2, wherein the cross-sectional shape of the second central shaft section is a regular octagon; the first through pipe and the second through pipe are identical in size and shape, and regular octagonal through holes matched with the second middle shaft section are formed in the first through pipe and the second through pipe.
4. The edge-trim take-up shaft of electrolytic copper foil forming machine according to claim 3, wherein the relationship between the arc-shaped supporting plate assembly and the first through pipe and the second through pipe is as follows: the arc backup pad subassembly includes: n arc-shaped support plates; the arc-shaped supporting plate is connected with the first through pipe and the second through pipe through a hinge rod assembly;
the first through pipe includes: the device comprises a first sleeve, a middle through pipe part and a second sleeve; the first sleeve and the second sleeve are identical in structure; the inner surfaces of the first sleeve, the middle through pipe part and the second sleeve are matched with the outer surface of the second middle shaft section; the outer surface of the first sleeve, the outer surface of the middle through pipe part and the outer surface of the second sleeve are all cylindrical, and the diameter of the outer surface of the middle through pipe part is larger than that of the outer surface of the first sleeve;
the second pipe includes: the device comprises a first sleeve, a middle through pipe part and a second sleeve; the first sleeve and the second sleeve are identical in structure; the inner surfaces of the first sleeve, the middle through pipe part and the second sleeve are matched with the outer surface of the second middle shaft section; the outer surface of the first sleeve, the outer surface of the middle through pipe part and the outer surface of the second sleeve are all cylindrical, and the diameter of the outer surface of the middle through pipe part is larger than that of the outer surface of the first sleeve;
the arrangement mode of the hinge rod assembly of any one of the arc-shaped supporting plates and the first through pipe is as follows:
a first hinge plate assembly is arranged on the middle through pipe part of the first through pipe, a second hinge plate assembly is arranged on the arc-shaped supporting plate, and two ends of a hinge rod are respectively hinged between the first hinge plate assembly and the second hinge plate assembly; the axial line of the hinge rod, the axial line of the middle shaft and the radial direction of the section of the arc-shaped support plate are in a plane (namely, the direction component of the hinge rod only comprises the axial line direction of the middle shaft and the radial direction of the arc-shaped support plate).
5. The edge-trim take-up shaft of electrolytic copper foil generation machine station of claim 4, wherein any one of the arc-shaped support plates and the hinge rod assembly of the second through pipe are arranged as follows:
a first hinge plate assembly is arranged on the middle through pipe part of the first through pipe, a second hinge plate assembly is arranged on the arc-shaped supporting plate, and two ends of a hinge rod are respectively hinged between the first hinge plate assembly and the second hinge plate assembly; the axis of the hinge rod, the axis of the middle shaft and the radial direction of the cross section of the arc-shaped supporting plate are in a plane.
6. The electrolytic copper foil green foil machine scrap take-up reel of claim 5, wherein any one of the arc-shaped support plates is connected to the first through pipe and the second through pipe simultaneously; and, the hinge rods of the arc-shaped support plate and the first through pipe, and the hinge rods of the arc-shaped support plate and the second through pipe must be maintained in a parallel relationship.
7. The edge-trim take-up shaft of an electrolytic copper foil generation machine station according to claim 6, wherein a sleeve is arranged on one side of the base; a first sleeve and a second sleeve are respectively arranged on two sides of the first through pipe, a third sleeve and a fourth sleeve are respectively arranged on two sides of the second through pipe, and a sleeve is arranged on one side of the knob tailstock; one end of the first spring is sleeved on the sleeve of the base, and the other end of the first spring is sleeved on the first sleeve of the first through pipe; one end of the second spring is sleeved on the second sleeve of the first through pipe, and the other end of the second spring is sleeved on the third sleeve of the second through pipe; one end of the third spring is sleeved on the fourth sleeve of the second through pipe, and the other end of the third spring is sleeved on the sleeve of the knob tailstock.
8. An installation method of an electrolytic copper foil raw foil machine scrap winding shaft is characterized in that the electrolytic copper foil raw foil machine scrap winding shaft is the electrolytic copper foil raw foil machine scrap winding shaft according to any one of claims 1 to 7; which comprises the following steps:
the method comprises the following steps: installing the base to the first middle shaft section, screwing the base tightly, and then sleeving the base into the first spring;
step two: the first through pipe, the second through pipe, the arc-shaped supporting plate assembly and the second spring are connected into a whole in advance, and then the first through pipe and the second through pipe are sequentially penetrated onto the second middle shaft section;
step three: and sleeving a third spring on a sleeve of the second through pipe, and then installing a knob tailstock.
9. A use method of an electrolytic copper foil raw foil machine scrap winding shaft is characterized in that the electrolytic copper foil raw foil machine scrap winding shaft is the electrolytic copper foil raw foil machine scrap winding shaft according to claim 4; which comprises the following steps:
the method comprises the following steps:
step one, initialization adjustment:
during initialization, the knob tailstock is rotated, the knob tailstock can move towards the base along the third middle shaft section, the side face, corresponding to the base, of the arc-shaped supporting plate assembly can move along the circular prism table portion until the distance between the outer surface of the arc-shaped supporting plate and the axis of the middle shaft is equal to the radius of the outer surface of the arc-shaped supporting plate;
secondly, winding the rim charge on the arc-shaped supporting plate assembly;
step three, taking leftover materials: the rotary knob tailstock is rotated, the supporting plate can be in a contraction state under the action of spring thrust and rim charge pressure, the inner diameter of the rim charge roll is unchanged, the arc-shaped supporting plate assembly is reduced, and then the rim charge is taken.
10. A design method of an electrolytic copper foil raw foil machine rim charge winding shaft is characterized in that the electrolytic copper foil raw foil machine rim charge winding shaft is the electrolytic copper foil raw foil machine rim charge winding shaft according to claim 4; which comprises the following steps:
the known information is: the arc backup pad subassembly includes: the n arc-shaped support plates have the same structure; the radius of the outer surface of each arc-shaped support plate is r, and the phase angle of each arc-shaped support plate is beta; the phase angle of the adjacent arc-shaped supporting plates is gamma; the length of a hinge point of the hinge rod is L; the radius of the inner surface of the arc-shaped supporting plate is r 1 (ii) a The slope of the circular frustum part is k; when the outer surface of the arc-shaped supporting plate rises to be parallel to the top of the circular truncated cone part, the inclination angle of the hinge rod is theta 1 ；
The unknown quantity is: the distance d of the arc-shaped support plate moving in the radius direction and the movable distance u of the knob tailstock on the third middle shaft section are respectively equal to the distance d of the arc-shaped support plate moving in the radius direction;
the distance d of the arc-shaped supporting plate moving in the radius direction meets the following formula:
Figure FDA0003748701610000031
d≤KS-(r-r 1 )
the movable distance u of the knob tailstock on the third middle shaft section meets the following requirements:
Figure FDA0003748701610000032
CN202210831719.4A 2022-07-15 2022-07-15 Electrolytic copper foil raw foil machine table rim charge take-up shaft, mounting, using and designing method Active CN115196392B (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3128060A (en) * 1962-09-27 1964-04-07 Fmc Corp Yarn cake holder
US3825196A (en) * 1972-01-15 1974-07-23 Sankin Eng Co Ltd Hank reeling machine
CN200940057Y (en) * 2006-08-16 2007-08-29 中铝西南铝板带有限公司 Manual expanding roll device for metal band roll
CN216335604U (en) * 2021-10-21 2022-04-19 湖北丽邦纸业有限公司 Fixed spacing formula toilet paper production is with winder

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3128060A (en) * 1962-09-27 1964-04-07 Fmc Corp Yarn cake holder
US3825196A (en) * 1972-01-15 1974-07-23 Sankin Eng Co Ltd Hank reeling machine
CN200940057Y (en) * 2006-08-16 2007-08-29 中铝西南铝板带有限公司 Manual expanding roll device for metal band roll
CN216335604U (en) * 2021-10-21 2022-04-19 湖北丽邦纸业有限公司 Fixed spacing formula toilet paper production is with winder

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