CN114872088A

CN114872088A - Electrochemical aluminum cutting machine

Info

Publication number: CN114872088A
Application number: CN202210292270.9A
Authority: CN
Inventors: 张爱刚; 张爱斌; 刘铭; ***; 张小娟; 李慧; 宿健; 陈正宇
Original assignee: Yangzhou Xianghua New Material Technology Co ltd
Current assignee: Yangzhou Xianghua New Material Technology Co ltd
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-08-09
Anticipated expiration: 2042-03-24
Also published as: CN114872088B

Abstract

The application provides an electrochemical aluminum cutting machine, which relates to the field of electrochemical aluminum manufacturing and comprises a rack, a blade fixing assembly, a winding shaft and a winding motor, wherein the blade fixing assembly comprises a blade fixing seat and a plurality of blade fixing units, the blade fixing units are arranged along the axial direction of the winding shaft, the blade fixing units are detachably connected with the blade fixing seat, cutting blades are connected to the blade fixing units, the cutting edges of the cutting blades face the winding shaft, and the cutting edges of the cutting blades are perpendicular to the winding shaft; the winding motor is connected with the rack, the winding shaft is in transmission connection with the winding motor, and the winding shaft is suitable for moving relative to the rack to change the distance between the winding shaft and the cutting blade. The electrochemical aluminum guillootine that this embodiment provided cuts the cover simultaneously to the electrochemical aluminum book on the rolling axle through a plurality of blades that cut, once only forms a multistage electrochemical aluminum section of thick bamboo, and the axial length of a multistage electrochemical aluminum section of thick bamboo equals, has solved among the prior art and has cut the problem that the error is big that leads to cutting by the section, has improved and has cut work efficiency.

Description

Electrochemical aluminum cutting machine

Technical Field

The application relates to the technical field of electrochemical aluminum manufacturing, in particular to an electrochemical aluminum cutting machine.

Background

The alumite is also called alumite foil or gilding paper, and is a hot stamping material prepared by coating and vacuum evaporation coating a layer of metal foil on a film base. In the production process of electrochemical aluminium, need cut electrochemical aluminium usually, make electrochemical aluminium's the compound specification of leaving the factory of width, use the reel to carry out the rolling to electrochemical aluminium among the prior art and form electrochemical aluminium book, then use and cut the blade and roll up electrochemical aluminium section by section and cut formation electrochemical aluminium section of thick bamboo, make the axial length of each section electrochemical aluminium section of thick bamboo accord with the specification of leaving the factory. However, in the cutting process of the electrochemical aluminum coil, the cutting work efficiency is low section by section, the position of the blade in the axial direction of the electrochemical aluminum coil needs to be adjusted in each cutting process, the position can be adjusted in each time, errors are accumulated due to multiple times of cutting and position adjustment, the cutting errors are gradually increased section by section, the specifications of the electrochemical aluminum cylinder in each section are inconsistent, the axial width of the electrochemical aluminum cylinder cut at the last time is easy to cause the condition of overlarge errors, and the quality is difficult to control.

In summary, the prior art has at least the following technical problems: the cutting efficiency is low and the cutting error is large.

Disclosure of Invention

The application provides an electrochemical aluminum guillootine for solve among the prior art cut the technical problem that inefficiency and cutting error are big.

In order to solve the above technical problem, the embodiments of the present application propose the following technical solutions:

an alumite cutting machine comprises a rack, a blade fixing assembly, a winding shaft and a winding motor, wherein the blade fixing assembly comprises a blade fixing seat and a plurality of blade fixing units, the blade fixing units are arranged along the axial direction of the winding shaft, the blade fixing units are detachably connected with the blade fixing seat, a cutting blade is connected onto the blade fixing units, the cutting edge of the cutting blade faces the winding shaft, and the cutting edge of the cutting blade is perpendicular to the winding shaft; the winding motor is connected with the rack, the winding shaft is in transmission connection with the winding motor, and the winding shaft is suitable for changing the distance between the winding shaft and the cutting blade relative to the motion of the rack.

In some embodiments of this application, the cover has the core cover subassembly on the rolling axle, the core cover subassembly is the cover tube-shape, the core cover subassembly cover is in on the rolling axle, the lateral surface of core cover subassembly is equipped with a plurality of grooves of dodging, it encircles to dodge the groove the core cover subassembly sets up, it follows to dodge the groove the rolling axle radially with it aligns to cut the blade.

In some embodiments of the present application, the core cover assembly includes a plurality of core cover units, the core cover unit is sleeve-shaped, the core cover unit is followed the axial arrangement of rolling axle, it is adjacent the blade edge of cutting blade is followed the ascending distance in the axial of rolling axle equals the axial length of core cover unit, the terminal surface outside edge of core cover unit is equipped with the chamfer, it is adjacent by keeping away the groove core cover unit is last the chamfer is around forming.

In some embodiments of the present application, a paper tube is sleeved on the core sleeve assembly, an outer side surface of the core sleeve unit is slidably connected with an inner side surface of the paper tube along an axial direction of the winding shaft, and a thickness of the paper tube is between 5 mm and 10 mm; and/or a key groove is formed in the inner side surface of the core sleeve unit, a key strip is arranged on the outer side surface of the winding shaft, and the key strip is matched with the key groove.

In some embodiments of the application, the frame includes fixed bolster, first upset support with the fixed bolster is connected, the blade fixing base with the connection can be dismantled to the fixed bolster, rolling motor with first upset leg joint, first upset support is suitable for relatively change during the fixed bolster motion rolling axle with cut the distance between the blade.

In some embodiments of the present application, the frame further comprises a second flipping support, the first flipping support being pivotally connected to the second flipping support, the second flipping support being pivotally connected to the fixed support, the axis of rotation of the first flipping support relative to the second flipping support being parallel to the wind-up shaft, and the axis of rotation of the second flipping support relative to the fixed support being perpendicular to the wind-up shaft.

In some embodiments of the present application, the stations of the winding shaft sequentially include a cutting station, a loading station, and an unloading station, and the cutting edge of the cutting blade is vertically disposed;

when the winding shaft is positioned at a cutting station, the winding shaft is horizontally arranged and is vertical to the cutting edge of the cutting blade;

when the winding shaft is located at a loading station, the winding shaft is horizontally arranged, one end, far away from the first overturning support, of the winding shaft faces downwards, when the winding shaft is switched from the cutting station to the loading station, the winding shaft moves towards the direction far away from the cutting blade, the first overturning support overturns 90 degrees relative to the fixed support, and the overturning direction of the first overturning support relative to the fixed support is a first overturning direction;

when the winding shaft is located at an unloading station, the winding shaft is vertically arranged, when the winding shaft is switched from the loading station to the unloading station, the second overturning support overturns for 90 degrees relative to the fixed support, and the direction of the second overturning support overturning relative to the fixed support is the second overturning direction.

In some embodiments of the present application, the electrochemical aluminum cutting machine further comprises a first stop adapted to abut against the take-up shaft in a direction toward which the cutting edge of the cutting blade faces when the take-up shaft is at the cutting station to block the take-up shaft from moving in a direction opposite to the direction toward which the cutting edge of the cutting blade faces;

the electric aluminum cutting machine further comprises a second stop block, and when the winding shaft is located at the cutting station, the second stop block is suitable for being abutted against the first overturning bracket along the direction towards one end of the winding shaft, which is far away from the first overturning bracket, so as to stop the first overturning bracket from moving towards the direction opposite to the first overturning direction;

electrochemical aluminium guillootine still includes the third dog the rolling axle is in during the station cuts, the third dog be suitable for along vertical decurrent direction with second upset support butt blocks in order to the restriction second upset support court with the opposite direction motion of second upset direction.

In some embodiments of the present application, a first turning motor is connected to the second turning bracket, an output shaft of the first turning motor is in transmission connection with the first turning bracket, and the first turning motor is adapted to drive the first turning bracket to rotate relative to the second turning bracket;

the fixed support is connected with a second overturning motor, an output shaft of the second overturning motor is in transmission connection with the second overturning support, and the second overturning motor is suitable for driving the second overturning support to rotate relative to the fixed support.

In some embodiments of the present application, the blade holding unit is of a v-21274, the v-21274of the blade holding unit has a horizontally oriented opening adapted to be perpendicular to the take-up shaft, one end of the cutting blade is removably coupled to an upper end of the blade holding unit, the other end of the cutting blade is removably coupled to a lower end of the blade holding unit, the cutting edge of the cutting blade is located within the v-21274of the blade holding unit, and the take-up shaft is adapted to be located within the v-21274of the blade holding unit; and/or the presence of a gas in the gas,

the upper end of the blade fixing unit is provided with a first sliding chute which penetrates through the upper end of the blade fixing unit along the vertical direction, the lower end of the blade fixing unit is provided with a second sliding chute which penetrates through the lower end of the blade fixing unit along the vertical direction, a first positioning block is detachably connected in the first sliding chute, a second positioning block is detachably connected in the second sliding chute, the upper end of the cutting blade is positioned in the first chute and connected with the first positioning block, the lower end of the cutting blade is positioned in the second chute and connected with the second positioning block, the length of the first chute in the direction in which the cutting edge of the cutting blade faces is greater than the length of the first positioning block in the direction in which the cutting edge of the cutting blade faces, the length of the second sliding groove in the direction towards the cutting edge of the cutting blade is greater than the length of the second positioning block in the direction towards the cutting edge of the cutting blade.

The application has the following beneficial effects:

the application provides an electrochemical aluminium guillootine, it is rotatory that rolling motor drives the rolling axle, the relative cutting blade motion of electrochemical aluminium book, cut the electrochemical aluminium book of cover on the rolling axle simultaneously through a plurality of cutting blades, disposable formation multistage electrochemical aluminium section of thick bamboo, the axial length of electrochemical aluminium section of thick bamboo is decided by the axial distance of adjacent cutting blade, because the axial range interval of cutting the blade sets for the equidistance in advance, consequently the axial length who cuts the multistage electrochemical aluminium section of thick bamboo that forms simultaneously equals, the problem that the segmentation cuts to lead to cutting error big among the prior art has been solved, the work efficiency that cuts has been improved simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic view of an electrochemical aluminum cutting machine according to an embodiment of the present application;

FIG. 2 is a schematic structural diagram of an electrochemical aluminum cutting machine in the embodiment of the application when a winding shaft is at a cutting station;

FIG. 3 is a schematic view of an electrochemical aluminum cutting machine according to an embodiment of the present disclosure from another perspective;

FIG. 4 is a schematic structural diagram of an electrochemical aluminum cutting machine in the embodiment of the application when a winding shaft is at a loading station;

FIG. 5 is a schematic structural view of an electric aluminum cutting machine in an embodiment of the present application when a winding shaft is in an unloaded state;

FIG. 6 is a schematic view of a connection structure of a winding shaft and a first overturning bracket in the embodiment of the application;

FIG. 7 is a schematic view showing the relative position relationship between the winding shaft and the cutting blade in the embodiment of the present application;

FIG. 8 is a cross-sectional view taken along line A-A of FIG. 7;

FIG. 9 is a cross-sectional view taken along line B-B of FIG. 8;

FIG. 10 is an enlarged view of a portion of FIG. 8 at C;

FIG. 11 is a schematic structural view of a take-up reel in an embodiment of the present application;

FIG. 12 is a schematic view of a second inversion bracket and a fixing frame connection structure according to an embodiment of the present application;

FIG. 13 is a schematic view of the connection structure of the first and second roll-over stands in the embodiment of the present application;

fig. 14 is a schematic view of the structure of the blade holding assembly in the embodiment of the present application.

Reference numerals:

101. a winding shaft; 102. a winding motor; 103. a blade holder; 104. a blade fixing unit; 105. cutting a blade; 106. an avoidance groove; 107. a core housing unit; 108. chamfering; 109. a paper tube; 110. a keyway; 111. a key bar; 112. fixing a bracket; 113. a first turning bracket; 114. a second turning bracket; 115. a first stopper; 116. a second stopper; 117. a third stopper; 118. a first flipping motor; 119. a second turnover motor; 120. a first chute; 121. a second chute; 122. a first positioning block; 123. a second positioning block; 124. cutting edges; 125. and (4) electrifying the aluminum coil.

Detailed Description

Embodiments of the present application will now be described in further detail with reference to the drawings and examples, and the terminology used in the description of the embodiments of the present application is for the purpose of describing particular embodiments of the present application only and is not intended to be limiting of the application.

In the description of the embodiments of the present application, it should be noted that reference to the description of the terms "above-described embodiment," "some embodiments," "above-described implementation," "some implementations," "possible embodiments" or "possible implementations" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the embodiments of the present application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

In the description of the embodiments of the present application, it should be noted that the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, unless explicitly stated or limited otherwise; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. Specific meanings of the above terms in the embodiments of the present application can be understood in specific cases by those of ordinary skill in the art.

In the description of the embodiment of the present application, it should be noted that "and/or" is only one kind of association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship. Terms such as "including" and/or "having" may be interpreted as indicating a particular feature, number, operation, component, or combination thereof, but may not be interpreted as excluding the existence of, or the possibility of addition of, one or more other features, numbers, operations, components, or combinations thereof.

In the description of the embodiments of the present application, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only used for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and be correspondingly changed according to the change of the orientation in which the structure is placed, and thus, should not be construed as limiting the embodiments of the present application. Unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the second feature or indirectly contacting the second feature through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description of the embodiments of the present application, it should be noted that the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. The features defined as "first" and "second" may explicitly or implicitly include one or more of the features. "plurality" means two or more unless otherwise specified.

As shown in fig. 1 to 14, in an embodiment of the present application, an electrochemical aluminum cutting machine is provided, which includes a frame, a blade fixing assembly, a winding shaft 101, and a winding motor 102, where the blade fixing assembly includes a blade fixing base 103 and a plurality of blade fixing units 104, the blade fixing units 104 are arranged along an axial direction of the winding shaft 101, the blade fixing units 104 are detachably connected to the blade fixing base 103, a cutting blade 105 is connected to the blade fixing units 104, a cutting edge 124 of the cutting blade 105 faces the winding shaft 101, and a cutting edge 124 of the cutting blade 105 is perpendicular to the winding shaft 101; the winding motor 102 is connected with the rack, the winding shaft 101 is in transmission connection with the winding motor 102, and the winding shaft 101 is suitable for moving relative to the rack to change the distance between the winding shaft 101 and the cutting blade 105.

The electrochemical aluminum guillootine that this embodiment provided, it is rotatory that rolling motor 102 drives rolling shaft 101, the relative blade 105 motion that cuts of electrochemical aluminum book 125, simultaneously to the electrochemical aluminum book 125 of cover on rolling shaft 101 cutting through a plurality of cutting blades 105, disposable multistage electrochemical aluminum section of thick bamboo that forms, the axial length of electrochemical aluminum section of thick bamboo is decided by the axial distance of adjacent cutting blade 105, because the axial array interval of cutting blade 105 sets for the equidistance in advance, consequently the axial length of the multistage electrochemical aluminum section of thick bamboo that cuts the formation simultaneously equals, the problem that the segmentation cuts to lead to cutting error big in having solved prior art has been improved simultaneously and has cut work efficiency.

In some embodiments of the present application, a core sleeve assembly is sleeved on the winding shaft 101, the core sleeve assembly is in a sleeve shape, the core sleeve assembly is sleeved on the winding shaft 101, a plurality of avoiding grooves 106 are formed in the outer side surface of the core sleeve assembly, the avoiding grooves 106 are arranged around the core sleeve assembly, and the avoiding grooves 106 are aligned with the cutting blades 105 along the radial direction of the winding shaft 101.

Through the above-mentioned embodiment of this embodiment, the core cover can increase the inner wall diameter that the aluminium foil 125 was rolled up gradually, the length of the minimum girth that the aluminium foil 125 was rolled up has been increased, the aluminium foil 125 is along with the rotatory round of rolling axle 101, the total length that is cut the blade 105 and cuts increases, the work efficiency that cuts has been improved, through setting up dodge groove 106, cut the blade 105 and cut to cutting off the inboard face of aluminium foil, the blade 124 that cuts the blade 105 is in dodging groove 106, the blade 124 that has avoided cutting the blade 105 rubs or collides with the core cover subassembly, thereby avoid cutting the blade 124 that cuts the blade 105 and bursting apart, the life who cuts the blade 105 has been prolonged.

In some embodiments of the present application, the core sleeve assembly includes a plurality of core sleeve units 107, the core sleeve units 107 are sleeve-shaped, the core sleeve units 107 are arranged along the axial direction of the winding shaft 101, the distance between the cutting edges 124 of adjacent cutting blades 105 along the axial direction of the winding shaft 101 is equal to the axial length of the core sleeve unit 107, the outer edge of the end face of the core sleeve unit 107 is provided with a chamfer 108, and the avoidance groove 106 is surrounded by the chamfer 108 on the end face of the adjacent core sleeve unit 107.

Through the above embodiment of the present embodiment, the axial length of the cut alumite cylinder is changed by replacing the combination of the core sleeve units 107 with different lengths and correspondingly adjusting the distance between the adjacent cutting blades 105; or the electrochemical aluminum cylinders with various axial length specifications are cut at one time without replacing the whole core sleeve assembly.

In some embodiments of the present application, the core sleeve assembly is sleeved with a paper tube 109, the outer side surface of the core sleeve unit 107 is slidably connected with the inner side surface of the paper tube 109 along the axial direction of the winding shaft 101, and the thickness of the paper tube 109 is between 5 mm and 10 mm; and/or a key groove 110 is arranged on the inner side surface of the core sleeve unit 107, a key strip 111 is arranged on the outer side surface of the winding shaft 101, and the key strip 111 is matched with the key groove 110.

Through the above embodiment of the embodiment, the compression deformation resistance of the electrochemical aluminum cylinder in the radial direction is weak, and by arranging the hard paper cylinder 109, after cutting is completed, the hard paper cylinder 109 can support the inner side surface of the electrochemical aluminum cylinder in the radial direction, so that the compression deformation resistance of the electrochemical aluminum cylinder in the radial direction is improved; the core sleeve unit 107 is matched with the winding shaft 101 through the key strip 111 and the key groove 110, the assembly is convenient, the core sleeve unit 107 and the winding shaft 101 can keep synchronous rotation, and therefore the electrochemical aluminum coil 125 is driven to rotate, and the cutting blade 105 can cut the electrochemical aluminum coil 125 conveniently.

In some embodiments of the present application, the frame includes a fixed bracket 112, a first turning bracket 113, the first turning bracket 113 is connected to the fixed bracket 112 and the fixed bracket 112, the blade fixing base 103 is detachably connected to the fixed bracket 112, the winding motor 102 is connected to the first turning bracket 113, and the first turning bracket 113 is adapted to change a distance between the winding shaft 101 and the cutting blade 105 when moving relative to the fixed bracket 112.

Through the above-mentioned embodiment of this embodiment, in the cutting process, rotate first upset support 113 towards the direction that is close to cutting blade 105, reduce the distance between cutting blade 105's cutting edge and rolling axle 101 gradually to the cutting degree of depth to electrochemical aluminium book 125 increases gradually, cut and finish the back, rotate second upset support 114 towards the direction that keeps away from cutting blade 105, make cutting blade 105 withdraw from in electrochemical aluminium book 125, be convenient for lift off the electrochemical aluminium section of thick bamboo that cuts from rolling axle 101, and will treat that the electrochemical aluminium book 125 that cuts overlaps to rolling axle 101, accomplish the work of unloading and loading.

In some embodiments of the present application, the machine frame further comprises a second flipping support 114, the first flipping support 113 is rotatably connected to the second flipping support 114, the second flipping support 114 is rotatably connected to the fixed support 112, an axis of rotation of the first flipping support 113 relative to the second flipping support 114 is parallel to the wind-up shaft 101, and an axis of rotation of the second flipping support 114 relative to the fixed support 112 is perpendicular to the wind-up shaft 101.

Through the above embodiment of the present embodiment, after cutting, the first turning support 113 is first rotated in the direction away from the cutting blade 105, so that the cutting blade 105 exits from the alumite roll 125, and then the second turning support 114 is rotated downward, so that the alumite cylinder slides downward along the winding shaft 101 under the action of gravity to realize automatic unloading; the second turning support 114 is rotated upwards, then the electrochemical aluminum roll 125 to be cut is sleeved on the winding shaft 101, the winding motor 102 is started to drive the electrochemical aluminum roll 125 to rotate, then the first turning support 113 is rotated towards the direction close to the cutting blade 105, the electrochemical aluminum roll 125 is driven to be close to the cutting blade 105, and the cutting blade 105 gradually cuts off the electrochemical aluminum roll 125 to form an electrochemical aluminum cylinder, so that the operation is convenient and labor-saving.

In some embodiments of the present application, the stations of the wind-up reel 101 sequentially include a cutting station, a loading station, and an unloading station, and the cutting edge 124 of the cutting blade 105 is vertically disposed;

when the winding shaft 101 is positioned at the cutting station, the winding shaft 101 is horizontally arranged, and the winding shaft 101 is vertical to the cutting edge 124 of the cutting blade 105;

when the winding shaft 101 is located at a loading station, the winding shaft 101 is horizontally arranged, one end, far away from the first overturning bracket 113, of the winding shaft 101 faces downwards, when the winding shaft 101 is switched from a cutting station to the loading station, the winding shaft 101 moves towards the direction far away from the cutting blade 105, the first overturning bracket 113 overturns 90 degrees relative to the fixed bracket 112, and the overturning direction of the first overturning bracket 113 relative to the fixed bracket 112 is a first overturning direction;

when the winding shaft 101 is located at the unloading station, the winding shaft 101 is vertically arranged, when the winding shaft 101 is switched from the loading station to the unloading station, the second overturning bracket 114 overturns 90 degrees relative to the fixed bracket 112, and the overturning direction of the second overturning bracket 114 relative to the fixed bracket 112 is a second overturning direction.

In some embodiments of the present application, the electrochemical aluminum guillotine further comprises a first stop 115, the first stop 115 being adapted to abut the take-up spool 101 in a direction towards the cutting edge 124 of the cutting blade 105 when the take-up spool 101 is in the cutting station to block the take-up spool 101 from moving in a direction opposite to the direction towards the cutting edge 124 of the cutting blade 105;

the electrochemical aluminum cutting machine further comprises a second stop block 116, when the winding shaft 101 is located at the cutting station, the second stop block 116 is suitable for abutting against the first overturning bracket 113 along the direction towards one end of the winding shaft 101 far away from the first overturning bracket 113 so as to stop the first overturning bracket 113 from moving towards the direction opposite to the first overturning direction;

the electrochemical aluminum cutting machine further comprises a third stop 117, and when the winding shaft 101 is at the cutting station, the third stop 117 is suitable for abutting against the second overturning bracket 114 along the vertical downward direction so as to limit the second overturning bracket 114 from moving towards the direction opposite to the second overturning direction.

In some embodiments of the present application, the second flipping bracket 114 is connected to a first flipping motor 118, an output shaft of the first flipping motor 118 is in transmission connection with the first flipping bracket 113, and the first flipping motor 118 is adapted to drive the first flipping bracket 113 to rotate relative to the second flipping bracket 114;

the fixed bracket 112 is connected with a second overturning motor 119, an output shaft of the second overturning motor 119 is in transmission connection with the second overturning bracket 114, and the second overturning motor 119 is suitable for driving the second overturning bracket 114 to rotate relative to the fixed bracket 112.

In some embodiments of the present application, the blade fixing unit 104 is a v-21274, the v-21274of the blade fixing unit 104 has a horizontally oriented opening adapted to be perpendicular to the take-up shaft 101, one end of the cutting blade 105 is detachably connected to the upper end of the blade fixing unit 104, the other end of the cutting blade 105 is detachably connected to the lower end of the blade fixing unit 104, the cutting edge 124 of the cutting blade 105 is located inside the v-21274of the blade fixing unit 104, and the take-up shaft 101 is adapted to be located inside the v-21274of the blade fixing unit 104; and/or the presence of a gas in the gas,

the upper end of the blade fixing unit 104 is provided with a first sliding chute 120, the first sliding chute 120 penetrates through the upper end of the blade fixing unit 104 along the vertical direction, the lower end of the blade fixing unit 104 is provided with a second sliding chute 121, the second sliding chute 121 penetrates through the lower end of the blade fixing unit 104 along the vertical direction, a first positioning block 122 is detachably connected in the first sliding chute 120, a second positioning block 123 is detachably connected in the second sliding chute 121, the upper end of the cutting blade 105 is positioned in the first sliding chute 120 and connected with the first positioning block 122, the lower end of the cutting blade 105 is positioned in the second sliding chute 121 and connected with the second positioning block 123, the length of the first sliding chute 120 in the direction towards the cutting edge 124 of the cutting blade 105 is greater than the length of the first positioning block 122 in the direction towards the cutting edge 124 of the cutting blade 105, the length of the second sliding groove 121 in the direction toward the cutting edge 124 of the cutting blade 105 is greater than the length of the second positioning block 123 in the direction toward the cutting edge 124 of the cutting blade 105.

Through the above embodiment of the present embodiment, the first positioning block 122 slides along the first sliding groove 120, and the second positioning block 123 slides along the second positioning groove at the same time, so as to adjust the distance between the cutting blade 105 and the winding shaft 101, so as to cut the alumite rolls 125 with different diameters.

The detachable connection in the embodiment is realized by fastening bolts or screws, and can also be realized by bonding or tight fit.

The above examples are only for explaining the present application and are not intended to limit the present application, and those skilled in the art can make modifications to the embodiments of the present application without inventive contribution as needed after reading the present specification, but are protected by patent laws within the scope of the claims of the present application.

Claims

1. The electric aluminum cutting machine is characterized by comprising a rack, a blade fixing assembly, a winding shaft and a winding motor, wherein the blade fixing assembly comprises a blade fixing seat and a plurality of blade fixing units, the blade fixing units are arranged along the axial direction of the winding shaft, the blade fixing units are detachably connected with the blade fixing seat, a cutting blade is connected onto the blade fixing units, the cutting edge of the cutting blade faces the winding shaft, and the cutting edge of the cutting blade is perpendicular to the winding shaft; the winding motor is connected with the rack, the winding shaft is in transmission connection with the winding motor, and the winding shaft is suitable for changing the distance between the winding shaft and the cutting blade relative to the motion of the rack.

2. The electrochemical aluminum cutting machine according to claim 1, wherein a core sleeve assembly is sleeved on the winding shaft, the core sleeve assembly is sleeve-shaped, the core sleeve assembly is sleeved on the winding shaft, a plurality of avoiding grooves are arranged on the outer side surface of the core sleeve assembly, the avoiding grooves are arranged around the core sleeve assembly, and the avoiding grooves are aligned with the cutting blades along the radial direction of the winding shaft.

3. The electrochemical aluminum guillotine according to claim 2, wherein the core sleeve assembly comprises a plurality of core sleeve units, the core sleeve units are sleeve-shaped, the core sleeve units are arranged along the axial direction of the winding shaft, the distance between the cutting edges of the cutting blades along the axial direction of the winding shaft is equal to the axial length of the core sleeve units, the outer edge of the end face of the core sleeve unit is provided with a chamfer, and the avoiding groove is formed by surrounding the chamfer on the end face of the core sleeve unit.

4. The electrochemical aluminum cutting machine according to claim 3, wherein a paper cylinder is sleeved on the core sleeve assembly, the outer side surface of the core sleeve unit is connected with the inner side surface of the paper cylinder in a sliding manner along the axial direction of the winding shaft, and the thickness of the paper cylinder is between 5 mm and 10 mm; and/or a key groove is formed in the inner side surface of the core sleeve unit, a key strip is arranged on the outer side surface of the winding shaft, and the key strip is matched with the key groove.

5. The electrochemical aluminum cutting machine according to claim 3, wherein the frame includes a fixed bracket, a first turning bracket, the first turning bracket and the fixed bracket are connected with the fixed bracket, the blade holder is detachably connected with the fixed bracket, the winding motor is connected with the first turning bracket, and the first turning bracket is adapted to change the distance between the winding shaft and the cutting blade when moving relative to the fixed bracket.

6. The electrochemical aluminum guillotine of claim 5 wherein the frame further comprises a second flip bracket, the first flip bracket pivotally connected to the second flip bracket, the second flip bracket pivotally connected to the fixed bracket, the axis of rotation of the first flip bracket relative to the second flip bracket being parallel to the take-up reel, the axis of rotation of the second flip bracket relative to the fixed bracket being perpendicular to the take-up reel.

7. The electrochemical aluminum cutting machine according to claim 6, characterized in that the stations of the winding shaft sequentially comprise a cutting station, a loading station and an unloading station, and the cutting edge of the cutting blade is vertically arranged;

8. The electrochemical aluminum guillotine of claim 7 further comprising a first stop adapted to abut the take-up spool in a direction toward which the cutting edge of the cutting blade faces when the take-up spool is at the cutting station to block movement of the take-up spool in a direction opposite to the direction toward which the cutting edge of the cutting blade faces;

the electric aluminum guillootine still includes the third dog the rolling axle is in when cutting the station, the third dog be suitable for along vertical decurrent direction with second upset support butt blocks in order to the restriction block second upset support orientation with the opposite direction motion of second upset direction.

9. The electrochemical aluminum cutting machine according to claim 6, wherein a first turning motor is connected to the second turning bracket, an output shaft of the first turning motor is in transmission connection with the first turning bracket, and the first turning motor is adapted to drive the first turning bracket to rotate relative to the second turning bracket;

10. The electrochemical aluminum cutting machine according to claim 9, wherein the blade fixing unit is of a v-21274, the opening of the v-21274of the blade fixing unit is horizontally disposed and adapted to be perpendicular to the take-up shaft, one end of the cutting blade is detachably connected to the upper end of the blade fixing unit, the other end of the cutting blade is detachably connected to the lower end of the blade fixing unit, the cutting edge of the cutting blade is located within the v-21274of the blade fixing unit, the take-up shaft is adapted to be located within the v-21274of the blade fixing unit; and/or the presence of a gas in the gas,

the upper end of the blade fixing unit is provided with a first sliding chute which penetrates through the upper end of the blade fixing unit along the vertical direction, the lower end of the blade fixing unit is provided with a second sliding chute which penetrates through the lower end of the blade fixing unit along the vertical direction, a first positioning block is detachably connected in the first sliding groove, a second positioning block is detachably connected in the second sliding groove, the upper end of the cutting blade is positioned in the first chute and connected with the first positioning block, the lower end of the cutting blade is positioned in the second chute and connected with the second positioning block, the length of the first sliding chute along the direction in which the cutting edge of the cutting blade faces is greater than the length of the first positioning block along the direction in which the cutting edge of the cutting blade faces, the length of the second sliding groove in the direction towards the cutting edge of the cutting blade is greater than the length of the second positioning block in the direction towards the cutting edge of the cutting blade.