CN116021284A - Cutting equipment for metal strips - Google Patents
Cutting equipment for metal strips Download PDFInfo
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- CN116021284A CN116021284A CN202310000972.XA CN202310000972A CN116021284A CN 116021284 A CN116021284 A CN 116021284A CN 202310000972 A CN202310000972 A CN 202310000972A CN 116021284 A CN116021284 A CN 116021284A
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- 239000002184 metal Substances 0.000 title claims abstract description 27
- 238000005520 cutting process Methods 0.000 title claims description 23
- 238000004080 punching Methods 0.000 claims abstract description 39
- 238000003825 pressing Methods 0.000 claims description 24
- 238000002347 injection Methods 0.000 claims description 14
- 239000007924 injection Substances 0.000 claims description 14
- 238000004804 winding Methods 0.000 claims description 2
- 230000008878 coupling Effects 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 7
- 238000005859 coupling reaction Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 241001247986 Calotropis procera Species 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention discloses a slitting device for a metal strip, which comprises a base body, a conveying device, a driving device and a slicing device, wherein the conveying device comprises a first conveying roller and a second conveying roller, the driving device is used for driving the first conveying roller and the second conveying roller to intermittently rotate, the slicing device comprises an electric telescopic rod and a punching blade, the electric telescopic rod and the conveying device alternately work.
Description
Technical Field
The invention relates to a cutting device for a metal strip, in particular to a cutting device for a metal strip with dual combined functions of slitting and slicing.
Background
The metal strip is a flat rolled metal product having a rectangular cross section and a uniform thickness and being in a coil shape, and is generally supplied in a coil shape, and the application of the metal strip in the fields of new energy batteries and the like is very wide, and since the metal strip is generally supplied in a coil shape when used as a raw material, it is necessary to slit the metal strip when used, for example, when using the metal strip for producing an electrode cap of an electric core, it is necessary to slit the metal strip into a rectangular sheet shape.
The existing slitting equipment can only divide coiled metal strips into strips, then divide the strip-shaped strips into slices through special equipment, and can not directly divide the coiled metal strips into blocks, so that the process is complicated.
The patent application number is as follows: chinese patent CN202221019734.0 discloses a slitting device for nonferrous metal strips, which divides the strips into strips by a shearing mechanism provided on a slitting knife shaft.
The patent application number is: chinese patent CN201921384169.6 discloses an on-line slitting device for slitting a strip, which divides the strip into strips by a slitting knife.
Both of the above patents have the problem that the applicant said that only the strip can be slit into strips and not the strip into pieces.
Disclosure of Invention
In order to solve the problems, the invention provides a cutting device for a metal strip, which is realized by the following technical scheme.
A slitting apparatus for a metal strip, comprising a strip body, further comprising:
the strip winding device comprises a base body, wherein first support plates are symmetrically fixedly connected on the right side of the upper surface of the base body in front-back direction, a unwinding shaft is rotatably connected between the upper parts of the first support plates, a guide roller is rotatably connected between the first support plates below the unwinding shaft, and the strip body is wound on the unwinding shaft;
a conveying device comprising a first conveying roller and a second conveying roller; the first conveying roller and the second conveying roller are rotationally connected between the second support plates, the second conveying roller is positioned at the left side of the first conveying roller, a first rubber sleeve is sleeved on the first conveying roller, the second conveying roller is uniformly fixedly connected with a second rubber sleeve along the length direction of the second conveying roller, an annular groove is formed in the second conveying roller between every two adjacent second rubber sleeves, and a cutting blade is fixedly connected at the position corresponding to the annular groove on the base;
the driving device is positioned below the seat body and is used for driving the first conveying roller and the second conveying roller to intermittently rotate;
the slicing device comprises an electric telescopic rod and punching blades, wherein supporting rods are symmetrically fixedly connected on a seat body on the left side of the conveying device in a front-back mode, a hanging plate is fixedly connected to the top of each supporting rod, the electric telescopic rod is fixedly connected to the lower surface of the hanging plate, the punching plates are fixedly connected to the bottom of the electric telescopic rod, the punching blades are fixedly connected to the lower surface of the punching plates, the electric telescopic rod and the conveying device work alternately, and punching grooves are formed in the position, corresponding to the punching blades, of the upper surface of the seat body.
Further, a vertical groove is formed in the first support plate, a chute communicated to one side of the first support plate is formed in the upper portion of the vertical groove, positioning frames are fixedly connected to the seat bodies on two sides of the conveying device, and the strip body penetrates through the positioning frames.
Further, the driving device comprises a driving motor, a driving plate, a grooved wheel and a driving shaft; the second support plate is internally provided with an installing seat, the first conveying roller and the second conveying roller are respectively and rotationally connected between the installing seats through a first rotating shaft and a second rotating shaft which are in front-back symmetry, the front ends of the first rotating shaft and the second rotating shaft are fixedly connected with first driving wheels, two first driving wheels are linked through a first belt, the rear side of the first driving wheels is fixedly connected with a power wheel at the head of the second rotating shaft, the driving motor is fixedly connected with the lower surface of a base, the driving motor is provided with a vertically downward output shaft, the driving plate is fixedly connected with the output shaft, the lower part of the driving plate is fixedly connected with a tray, the driving plate is provided with a notch, the position of the tray corresponding to the notch is fixedly connected with a pin shaft, the lower surface of the base on the right side of the driving motor is rotationally connected with a first shaft lever, the grooved pulley is fixedly connected with the bottom of the first shaft lever, the grooved pulley is corresponding to the driving plate, the circumference of the grooved pulley is uniformly provided with a locking groove, the lower surface of the base is fixedly connected with an ear seat, the driving shaft is rotationally connected in the ear seat, the front end of the driving shaft is fixedly connected with a driven bevel gear, the driving shaft is fixedly connected with a driving bevel gear through a driving belt, and the driving bevel gear is meshed with the driving bevel gear.
Further, the lifting groove is formed in the second support plate, the sliding rod is fixedly connected in the lifting groove, the mounting seat is located in the lifting groove and movably connected with the sliding rod, a first spring is sleeved on the sliding rod above the mounting seat, the rear side of the seat body is provided with the track groove, the track rod is fixedly connected in the track groove, a track block which is slidably connected with the track rod is further arranged in the track groove, the tensioning wheel is rotationally connected on the track block, the second spring is sleeved on the track rod on the left side of the track block, the power belt is wound outside the tensioning wheel, the driving wheel and the power wheel, two limiting rods are fixedly connected at positions, close to the driving wheel and the power wheel, of the rear side of the seat body, the limiting rods are used for shaping the power belt into a T shape, the top of the mounting seat is fixedly connected with the pull rod, the pull rod is movably connected with the top of the second support plate, and a holding rod is fixedly connected between the pull rods.
Further, when the bottoms of the first rubber sleeve and the second rubber sleeve are in contact with the strip body, the first spring and the second spring are in a pressed state.
Further, the lower surface rigid coupling of pedestal has angular velocity sensor, the actuating shaft passes through angular velocity sensor, and the rear side of pedestal still rigid coupling has the PLC controller, the power source interface and the external power source electric connection of PLC controller, the signal input part and the angular velocity sensor electric connection of PLC controller, the control output part and the electric telescopic handle electric connection of PLC controller, when the actuating shaft stopped, angular velocity sensor sent signal for the PLC controller, the electric telescopic handle work is controlled to the PLC controller.
Further, the die-cutting die comprises a die-cutting plate, a sliding seat is symmetrically and fixedly connected to the front side and the rear side of the die-cutting plate, the sliding seat is in sliding connection with a supporting rod, a through groove corresponding to the die-cutting blade is formed in the die-cutting plate, connecting rods are fixedly connected to the upper surfaces of the die-cutting plates on the left side and the right side of the through groove, anti-falling blocks are fixedly connected to the tops of the connecting rods, and a third spring is sleeved on the connecting rods between the die-cutting plate and the die-cutting plate.
Further, when the punching plate is in contact with the anti-falling block, the third spring is in a natural state, and at the moment, the bottom of the punching blade is positioned on the bottom surface of the pressing seat.
Further, a cavity is arranged in the pressing seat on the left side and the right side of the through groove, a groove is arranged on the bottom surface of the pressing seat corresponding to the position of the cavity, the groove is connected with the cavity through an air spraying hole, an air bin is fixedly connected to the lower surface of the seat, an air duct is fixedly connected to the center of a bottom plate of the air bin, the air pressing seat further comprises a second shaft rod, the top of the second shaft rod is rotationally connected with the seat, the second shaft rod coincides with the axis of the air duct, a fan blade group is fixedly connected to the position of the second shaft rod corresponding to the air duct, a second driving wheel is fixedly connected to the bottom of the second shaft rod and the bottom of the output shaft, two second driving wheels are in linkage through a second belt, air spraying main pipes are fixedly connected to the front side and the rear side of the air bin, two air spraying auxiliary pipes are connected to the head of the air spraying main pipes through tee joints, and the cavity are communicated.
The invention has the beneficial effects that the strip body is unreeled on the unreeling roller, the first conveying roller and the second conveying roller are driven to rotate by the driving device, so that the strip body is conveyed from right to left, the strip body is divided into strips by the slitting blade, when the conveying device is braked, the electric telescopic rod works to drive the punching blade to make a reciprocating lifting stroke, so that the strip body is slit into blocks, the production requirements of parts such as electrode covers and the like are met, the equipment can automatically process the coiled strip body into sheets, and the defect that the slitting device in the prior art can only divide the strip into strips is overcome.
Drawings
In order to more clearly illustrate the technical solutions of the present invention, the drawings that are needed in the description of the specific embodiments will be briefly described below, it being obvious that the drawings in the following description are only some examples of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1: an isometric view of a slitting device for metal strips according to the invention;
fig. 2: the invention discloses a schematic perspective view of the lower part of a slitting device for a metal strip;
fig. 3: the invention relates to a sectional view of a cutting device for a metal strip;
fig. 4: an enlarged view of a portion at I shown in FIG. 3;
fig. 5: an enlarged view of a portion at ii shown in fig. 3;
fig. 6: a longitudinal section of the position of the second conveying roller;
fig. 7: the driving schematic diagrams of the first conveying roller and the second conveying roller are provided;
fig. 8: the driving schematic diagram of the power belt is provided;
fig. 9: the circuit connection schematic diagram of the electric telescopic rod is provided by the invention;
fig. 10: a schematic perspective view of the slicing device;
fig. 11: the half cross section of the pressing seat is provided;
fig. 12: the invention provides a half-sectional view of a wind bin.
The reference numerals are as follows:
a-a strip body;
1-a base body, 11-a first support plate, 12-a unreeling shaft, 13-a guide roller, 14-a vertical groove, 15-a chute and 16-a positioning frame;
21-a first conveying roller, 22-a second conveying roller, 23-a second support plate, 24-a first rubber sleeve, 25-a second rubber sleeve, 26-an annular groove and 27-a slitting blade;
31-driving motor, 32-driving plate, 33-grooved pulley, 34-driving shaft, 35-mounting seat, 36-first rotating shaft, 37-second rotating shaft, 38-first driving wheel, 39-first belt, 310-power wheel, 311-output shaft, 312-tray, 313-notch, 314-spool, 315-first shaft lever, 316-locking groove, 317-shifting groove, 318-ear seat, 319-driven bevel gear, 320-driving bevel gear, 321-driving wheel, 322-power belt;
41-electric telescopic rods, 42-punching blades, 43-supporting rods, 44-hanging plates, 45-punching plates and 46-punching grooves;
51-lifting groove, 52-sliding rod, 53-first spring, 54-track groove, 55-track rod, 56-track block, 57-tensioning wheel, 58-second spring, 59-limit rod, 510-pull rod and 511-holding rod;
61-an angular velocity sensor, 62-a PLC controller;
71-pressing seat, 72-sliding seat, 73-through groove, 74-connecting rod, 75-anti-drop block, 76-third spring, 77-cavity, 78-groove, 79-jet hole, 710-wind bin, 711-wind drum, 712-second shaft, 713-fan blade group, 714-second driving wheel, 715-second belt, 716-jet main pipe, 717-tee joint, 718-jet auxiliary pipe.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1-12, the present invention has the following six embodiments.
Example 1
A slitting apparatus for a metal strip, comprising a strip body a, further comprising:
the device comprises a base body 1, wherein a first support plate 11 is symmetrically and fixedly connected on the right side of the upper surface of the base body 1 in front-back direction, a unreeling shaft 12 is rotatably connected between the upper parts of the first support plates 11, a guide roller 13 is rotatably connected between the first support plates 11 below the unreeling shaft 12, and a strip body A is wound on the unreeling shaft 12;
a conveying device including a first conveying roller 21 and a second conveying roller 22; the left side of the first support plate 11 is fixedly connected with a second support plate 23 in a front-back symmetrical manner, a first conveying roller 21 and a second conveying roller 22 are rotatably connected between the second support plates 23, the second conveying roller 22 is positioned on the left side of the first conveying roller 21, a first rubber sleeve 24 is sleeved on the first conveying roller 21, a second rubber sleeve 25 is uniformly fixedly connected on the second conveying roller 22 along the length direction of the second conveying roller 22, annular grooves 26 are formed in the second conveying roller 22 between the adjacent second rubber sleeves 25, and a cutting blade 27 is fixedly connected on the base 1 at the position corresponding to the annular grooves 26;
the driving device is positioned below the seat body 1 and is used for driving the first conveying roller 21 and the second conveying roller 22 to intermittently rotate;
the slicing device comprises an electric telescopic rod 41 and a punching blade 42, a supporting rod 43 is symmetrically and fixedly connected on the left seat body 1 of the conveying device in a front-back mode, a hanging plate 44 is fixedly connected to the top of the supporting rod 43, the electric telescopic rod 41 is fixedly connected to the lower surface of the hanging plate 44, a punching plate 45 is fixedly connected to the bottom of the electric telescopic rod 41, the punching blade 42 is fixedly connected to the lower surface of the punching plate 45, the electric telescopic rod 41 and the conveying device work alternately, and punching grooves 46 are formed in the upper surface of the seat body 1 corresponding to the position of the punching blade 42.
Preferably, the first support plate 11 is provided with a vertical groove 14, the upper part of the vertical groove 14 is provided with a chute 15 which is communicated to one side of the first support plate 11, the seat body 1 at two sides of the conveying device is fixedly connected with a positioning frame 16, and the strip body A passes through the positioning frame 16.
In this embodiment:
when the device works, the seat body 1 is installed in an overhead manner through the frame.
As shown in fig. 1, the unreeling shaft 12 wound with the tape body a is aligned with the position of the chute 15, and both ends of the unreeling shaft 12 slide down through the chute 15 and into the vertical groove 14, i.e., the installation of the unreeling shaft 12 is completed.
As shown in fig. 3, the free end of the strip body a passes through the right-hand positioning frame 16 after being guided by the guide roller 13, and then enters under the first rubber sleeve 24.
The driving device drives the first conveying roller 21 and the second conveying roller 22 to rotate, and the first conveying roller 21 and the second conveying roller 22 rotate clockwise when seen from the front-to-back direction, so that the strip body A is conveyed from right to left, when the head of the strip body A enters the lower part of the second rubber sleeve 25, the first rubber sleeve 24 and the second rubber sleeve 25 jointly enable the strip body A to be conveyed from right to left, and the strip body A is cut into strips under the action of the slitting blade 27.
The strip-shaped strip material body A is guided to enter the lower part of the punching blade 42 through the left positioning frame 16, and in the continuous working process of the equipment, the driving device is used for driving the first conveying roller 21 and the second conveying roller 22 to intermittently rotate, and the electric telescopic rod 41 and the conveying device alternately work, so that the strip material body A is cut into strips when the first conveying roller 21 and the second conveying roller 22 rotate; when the conveying device is braked, the electric telescopic rod 41 works once, and each time the electric telescopic rod 41 works, the punching plate 45 is driven to carry out reciprocating descending and lifting strokes, namely, when the strip body A is motionless, the electric telescopic rod is driven to drive the punching plate 45 and the punching blades 42 to descend once, so that the strip-shaped strip body A is punched into a sheet.
Example 2
The driving means includes a driving motor 31, a dial 32, a sheave 33 and a driving shaft 34; the second support plate 23 is internally provided with an installing seat 35, the first conveying roller 21 and the second conveying roller 22 are respectively and rotationally connected between the installing seat 35 through a first rotating shaft 36 and a second rotating shaft 37 which are in front-back symmetry, the front ends of the first rotating shaft 36 and the second rotating shaft 37 are fixedly connected with a first driving wheel 38, the two first driving wheels 38 are linked through a first belt 39, the head part of the rear side second rotating shaft 37 is fixedly connected with a power wheel 310, the driving motor 31 is fixedly connected to the lower surface of a base, the driving motor 31 is provided with a vertically downward output shaft 311, a driving plate 32 is fixedly connected to the output shaft 311, a tray 312 is fixedly connected to the lower surface of the driving plate 32, a notch 313 is formed in the driving plate 32, a pin 314 is fixedly connected to the position of the tray 312 corresponding to the notch 313, the lower surface of the driving motor 31 on the right side is rotationally connected with a first grooved wheel 315, the position of the grooved wheel 33 is corresponding to the bottom of the first grooved wheel 32, locking grooves 316 are uniformly formed in the circumference of the grooved wheel 33, radial shifting grooves 317 are formed between the adjacent locking grooves 316, the lower surface of the driving motor 31 is fixedly connected with a tray 312, the lower surface of the driving shaft 319 is fixedly connected to the driving wheel 321, the driving shaft 321 is fixedly connected to the driving bevel gear 322 through the driving shaft 322, and the driving bevel gear 322 is fixedly connected to the driving shaft 321 by the driving shaft 321.
In this embodiment:
in order to realize intermittent operation of a conveying device, the invention discloses an intermittent driving structure.
As shown in fig. 2-3 and 7-8, when the driving motor 31 works, the output shaft 311, the tray 312, the driving plate 32 and the pin shaft 314 are driven to rotate synchronously, when the pin shaft 314 does not enter the shifting groove 317, the locking groove 316 on the grooved pulley 33 is matched with the driving plate 32, the grooved pulley 33 is not moved at this time, when the pin shaft 314 enters the shifting groove 317, the head of the grooved pulley 33 enters the notch 313, the grooved pulley 33 rotates along with the driving plate 32, namely, the grooved pulley 33 is kept still at first and then rotates by a fixed angle every time the driving plate 32 rotates.
In the present invention, taking fig. 7-8 as an example, the number of the dial grooves 317 is four, so that when the dial 32 rotates one turn, the sheave 33 rotates 90 degrees, i.e. the intermittent rotation of the sheave 33 is realized.
The first shaft 315 and the drive bevel gear 320 are rotated in synchronization with the sheave 33, and the driving shaft 34, the driven bevel gear 319, and the driving wheel 321 are rotated in synchronization with the drive bevel gear 320.
Under the action of the power belt 322, the power wheel 310 rotates synchronously with the driving wheel 321, and under the action of the first belt 39, the first conveying roller 21 and the second conveying roller 22 rotate synchronously, that is, intermittent rotation of the first conveying roller 21 and the second conveying roller 22 is realized, and the steering of the driving motor 31 is set, so that the steering of the first conveying roller 21 and the second conveying roller 22 can be adjusted, and the first conveying roller 21 and the second conveying roller 22 rotate clockwise.
Example 3
The second support plate 23 is provided with a lifting groove 51, a sliding rod 52 is fixedly connected in the lifting groove 51, a mounting seat 35 is positioned in the lifting groove 51 and is movably connected with the sliding rod 52, a first spring 53 is sleeved on the sliding rod 52 above the mounting seat 35, a track groove 54 is formed in the rear side of the seat body 1, a track rod 55 is fixedly connected in the track groove 54, a track block 56 which is slidably connected with the track rod 55 is further arranged in the track groove 54, a tensioning wheel 57 is rotatably connected on the track block 56, a second spring 58 is sleeved on the track rod 55 on the left side of the track block 56, a power belt 322 is wound outside the tensioning wheel 57, the driving wheel 321 and the power wheel 310, two limiting rods 59 are fixedly connected at positions, close to the driving wheel 321 and the power wheel 310, of the rear side of the seat body 1, the limiting rods 59 fix the power belt 322 into a T shape, a pull rod 510 is fixedly connected at the top of the mounting seat 35, the pull rod 510 is movably connected with the top of the second support plate 23, and a holding rod 511 is fixedly connected between the pull rod 510.
Preferably, when the bottoms of the first rubber bush 24 and the second rubber bush 25 are in contact with the strip body a, both the first spring 53 and the second spring 58 are in a pressed state.
In this embodiment:
in order to facilitate the bottom of the strip body a to initially pass through the lower part of the first rubber sleeve 24, a pull rod 510 and a holding rod 511 are provided, and the mounting seat 35 can be pulled up by the holding rod 511, so that the first conveying roller 21 and the second conveying roller 22 are lifted, the head of the strip body a is placed under the first rubber sleeve 24, then the holding rod 511 is loosened, and the first rubber sleeve 24 compresses the strip body a under the action of the first spring 53, so that the strip body a can be conveyed smoothly.
In the continuous operation process of the device, the first spring 53 enables the first rubber sleeve 24 and the second rubber sleeve 25 to compress the belt body A, so that conveying is reliable, the tensioning wheel 57 can tension the power belt 322 under the action of the second spring 58, transmission reliability is guaranteed, and the wrap angle of the power belt 322 due to the driving wheel 321 and the power wheel 310 can be increased through the arrangement of the limiting rod 59, so that transmission reliability is further improved.
Example 4
The lower surface rigid coupling of pedestal 1 has angular velocity sensor 61, drive shaft 34 passes through angular velocity sensor 61, the rear side of pedestal 1 still rigid coupling has PLC controller 62, PLC controller 62's power source interface and external power source electric connection, PLC controller 62's signal input part and angular velocity sensor 61 electric connection, PLC controller 62's control output part and electric telescopic handle 41 electric connection, when drive shaft 34 stopped, angular velocity sensor 61 sent the signal for PLC controller 62, PLC controller 62 controlled electric telescopic handle 41 work.
In this embodiment:
as shown in fig. 9, in order to realize the linkage of the conveying device and the slicing device, that is, the alternate operation of the electric telescopic rod 41 and the conveying device, the present invention is provided with an angular velocity sensor 61 and a PLC controller 62.
When the angular velocity sensor 61 detects that the driving shaft 34 rotates, the feeding state is indicated, when the angular velocity sensor 61 detects that the driving shaft 34 stops, the feeding device is in a braking state, the strip body A is kept still, at the moment, the angular velocity sensor 61 sends a signal to the PLC controller 62, the PLC controller 62 controls the electric telescopic rod 41 to conduct a reciprocating extension and shortening stroke, namely, the sequential punching work is completed, and the strip-shaped strip body A is punched into a sheet by the punching blade 42.
Example 5
Still include to press the seat 71, press the seat 71 to be located the below of die-cut board 45, press the front and back bilateral symmetry rigid coupling of seat 71 to have slide 72, slide 72 and bracing piece 43 sliding connection, press be equipped with on the seat 71 with die-cut blade 42 correspond logical groove 73, the pressure seat 71 upper surface rigid coupling of logical groove 73 left and right sides has connecting rod 74, connecting rod 74 and die-cut board 45 sliding connection, the top rigid coupling of connecting rod 74 has anticreep piece 75, the cover is equipped with third spring 76 on the connecting rod 74 between die-cut board 45 and the seat 71.
Preferably, the third spring 76 is in its natural state when the piercing plate 45 is in contact with the anti-drop block 75, and the bottom of the piercing tip 42 is located above the bottom surface of the press seat 71.
In this embodiment:
in order to ensure that the strip body a does not deviate during slicing, a pressing seat 71 is provided, as shown in fig. 4, the electric telescopic rod 41 drives the punching plate 45, the punching blade 42 and the pressing seat 71 to synchronously descend when being extended, when the pressing seat 71 is in contact with the strip body a, the pressing seat 71 presses two sides of the punching position, when the electric telescopic rod 41 continues to be extended, the pressing seat 71 is kept still, the third spring 76 compresses and the punching blade 42 descends, the compression counterforce of the third spring 76 acts on the pressing seat 71, so that the strip body a is pressed through the pressing seat 71, and the punching blade 42 descends to punch the strip body a into a sheet.
When the electric telescopic rod 41 is shortened, the punching plate 45 and the punching blade 42 are lifted up first, and when the punching plate 45 contacts with the anti-drop block 75, the pressing seat 71 is lifted up, and the resetting work is completed.
The conveyor then operates, the strip-shaped strip body a pushes the sheet-shaped strip body a to the left, and a collecting box may be provided on the left side of the seat 1 for receiving the sheet-shaped strip body a.
Example 6
The cavity 77 is arranged in the pressing seat 71 on the left side and the right side of the through groove 73, the bottom surface of the pressing seat 71 is provided with a groove 78 corresponding to the position of the cavity 77, the groove 78 is connected with the cavity 77 through an air injection hole 79, the lower surface of the seat 1 is fixedly connected with an air cabin 710, the center of the bottom plate of the air cabin 710 is fixedly connected with an air duct 711, the air compressor also comprises a second shaft 712, the top of the second shaft 712 is rotationally connected with the seat 1, the second shaft 712 coincides with the axis of the air duct 711, the position, corresponding to the air duct 711, of the second shaft 712 is fixedly connected with a fan blade group 713, the bottom of the second shaft 712 and the bottom of the output shaft 311 are fixedly connected with a second driving wheel 714, the two second driving wheels 714 are linked through a second belt 715, the front side and the rear side of the air cabin 710 are fixedly connected with air injection main 716, the head of the air injection main 716 is connected with two air injection auxiliary pipes 718 through a tee joint 717, and the head of the air injection auxiliary pipes 718 is communicated with the cavity 77.
In this embodiment:
during slicing, it may happen that the sheet and strip-shaped strip body a adheres to the bottom of the press seat 71, and in order to avoid this, the present invention designs a blowing mechanism.
As shown in fig. 4 and 10-12, the output shaft 311 operates to drive the second driving wheel 714 at the bottom thereof to rotate, and the other second driving wheel 714 rotates under the action of the second belt 715, so that the second shaft 712 and the fan blade group 713 rotate.
When the fan blade set 713 rotates, air in the air duct 711 flows from bottom to top, namely, outside air enters the air cabin 710, air in the air cabin 710 enters the cavity 77 through the air injection main pipe 716 and the air injection auxiliary pipe 718 and is sprayed out of the air injection holes 79, after slicing is finished, when the pressing seat 71 rises, the air sprayed out of the air injection holes 79 can separate the head of the sheet and the strip-shaped strip body A from the pressing seat 71, and the adhesion phenomenon is avoided.
When the strip body A is conveyed, the blown air can also avoid the head of the strip body A from warping, so that the strip body A is tightly attached to the seat body 1.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (9)
1. A slitting apparatus for metal strips, comprising a strip body, characterized in that it further comprises: the strip winding device comprises a base body, wherein first support plates are symmetrically fixedly connected on the right side of the upper surface of the base body in front-back direction, a unwinding shaft is rotatably connected between the upper parts of the first support plates, a guide roller is rotatably connected between the first support plates below the unwinding shaft, and the strip body is wound on the unwinding shaft; a conveying device comprising a first conveying roller and a second conveying roller; the first conveying roller and the second conveying roller are rotationally connected between the second support plates, the second conveying roller is positioned at the left side of the first conveying roller, a first rubber sleeve is sleeved on the first conveying roller, the second conveying roller is uniformly fixedly connected with a second rubber sleeve along the length direction of the second conveying roller, an annular groove is formed in the second conveying roller between every two adjacent second rubber sleeves, and a cutting blade is fixedly connected at the position corresponding to the annular groove on the base; the driving device is positioned below the seat body and is used for driving the first conveying roller and the second conveying roller to intermittently rotate; the slicing device comprises an electric telescopic rod and punching blades, wherein supporting rods are symmetrically fixedly connected on a seat body on the left side of the conveying device in a front-back mode, a hanging plate is fixedly connected to the top of each supporting rod, the electric telescopic rod is fixedly connected to the lower surface of the hanging plate, the punching plates are fixedly connected to the bottom of the electric telescopic rod, the punching blades are fixedly connected to the lower surface of the punching plates, the electric telescopic rod and the conveying device work alternately, and punching grooves are formed in the position, corresponding to the punching blades, of the upper surface of the seat body.
2. The slitting apparatus of a metal strip according to claim 1, wherein the first support plate is provided with a vertical groove, the upper portion of the vertical groove is provided with a chute which is communicated to one side of the first support plate, the base bodies at two sides of the conveying device are fixedly connected with positioning frames, and the strip body passes through the positioning frames.
3. A slitting apparatus according to claim 1, wherein the drive means comprises a drive motor, a dial, a sheave and a drive shaft; the second support plate is internally provided with an installing seat, the first conveying roller and the second conveying roller are respectively and rotationally connected between the installing seats through a first rotating shaft and a second rotating shaft which are in front-back symmetry, the front ends of the first rotating shaft and the second rotating shaft are fixedly connected with first driving wheels, two first driving wheels are linked through a first belt, the rear side of the first driving wheels is fixedly connected with a power wheel at the head of the second rotating shaft, the driving motor is fixedly connected with the lower surface of a base, the driving motor is provided with a vertically downward output shaft, the driving plate is fixedly connected with the output shaft, the lower part of the driving plate is fixedly connected with a tray, the driving plate is provided with a notch, the position of the tray corresponding to the notch is fixedly connected with a pin shaft, the lower surface of the base on the right side of the driving motor is rotationally connected with a first shaft lever, the grooved pulley is fixedly connected with the bottom of the first shaft lever, the grooved pulley is corresponding to the driving plate, the circumference of the grooved pulley is uniformly provided with a locking groove, the lower surface of the base is fixedly connected with an ear seat, the driving shaft is rotationally connected in the ear seat, the front end of the driving shaft is fixedly connected with a driven bevel gear, the driving shaft is fixedly connected with a driving bevel gear through a driving belt, and the driving bevel gear is meshed with the driving bevel gear.
4. The slitting equipment for metal strips according to claim 3, wherein a lifting groove is formed in the second support plate, a sliding rod is fixedly connected in the lifting groove, the mounting seat is located in the lifting groove and movably connected with the sliding rod, a first spring is sleeved on the sliding rod above the mounting seat, a track groove is formed in the rear side of the seat body, a track rod is fixedly connected in the track groove, a track block which is slidably connected with the track rod is further arranged in the track groove, a tensioning wheel is rotatably connected on the track block, a second spring is sleeved on the track rod on the left side of the track block, the power belt is wound outside the tensioning wheel, the driving wheel and the power wheel, two limiting rods are fixedly connected at positions, close to the driving wheel and the power wheel, of the rear side of the seat body, the limiting rods fix the power belt into a T shape, a pull rod is fixedly connected to the top of the mounting seat, the pull rod is movably connected with the top of the second support plate, and a holding rod is fixedly connected between the pull rods.
5. The apparatus of claim 4, wherein the first and second springs are in a compressed state when the bottoms of the first and second rubber sleeves are in contact with the strip body.
6. The slitting apparatus of a metal strip according to claim 3, wherein the lower surface of the base is fixedly connected with an angular velocity sensor, the driving shaft passes through the angular velocity sensor, the rear side of the base is fixedly connected with a PLC controller, a power interface of the PLC controller is electrically connected with an external power supply, a signal input end of the PLC controller is electrically connected with the angular velocity sensor, a control output end of the PLC controller is electrically connected with the electric telescopic rod, and when the driving shaft stops, the angular velocity sensor sends a signal to the PLC controller, and the PLC controller controls the electric telescopic rod to work.
7. The slitting apparatus according to claim 6, further comprising a pressing seat, wherein the pressing seat is located below the die-cutting plate, two sides of the pressing seat are symmetrically and fixedly connected with sliding seats, the sliding seats are slidably connected with the supporting rods, through grooves corresponding to the die-cutting blades are formed in the pressing seat, connecting rods are fixedly connected to the upper surfaces of the pressing seats on the left side and the right side of the through grooves, the connecting rods are slidably connected with the die-cutting plate, anti-falling blocks are fixedly connected to the tops of the connecting rods, and third springs are sleeved on the connecting rods between the die-cutting plate and the pressing seat.
8. The slitting apparatus of sheet metal strip of claim 7 wherein said third spring is in a natural state when said die cutting plate is in contact with said anti-slip block and wherein the bottom of said die cutting blade is positioned above the bottom surface of said press seat.
9. The slitting equipment for metal strips according to claim 8, wherein cavities are formed in pressure seats on the left side and the right side of the through groove, grooves are formed in the bottoms of the pressure seats corresponding to the positions of the cavities, the grooves are connected with the cavities through air injection holes, an air bin is fixedly connected to the lower surface of the seat, an air duct is fixedly connected to the center of a bottom plate of the air bin, the slitting equipment further comprises a second shaft, the top of the second shaft is rotationally connected with the seat, the second shaft coincides with the axis of the air duct, fan blade groups are fixedly connected to the positions of the second shaft corresponding to the air duct, second driving wheels are fixedly connected to the bottoms of the second shaft and the bottoms of output shafts, two second driving wheels are linked through second belts, air injection main pipes are fixedly connected to the front side and the rear side of the air bin, two air injection auxiliary pipes are connected to the heads of the air injection main pipes through tee joints, and the heads of the air injection auxiliary pipes are communicated with the cavities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310000972.XA CN116021284A (en) | 2023-01-03 | 2023-01-03 | Cutting equipment for metal strips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310000972.XA CN116021284A (en) | 2023-01-03 | 2023-01-03 | Cutting equipment for metal strips |
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| CN116021284A true CN116021284A (en) | 2023-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310000972.XA Pending CN116021284A (en) | 2023-01-03 | 2023-01-03 | Cutting equipment for metal strips |
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| CN203887884U (en) * | 2014-05-09 | 2014-10-22 | 珠海全宝电子科技有限公司 | Automatic copper foil cutting equipment |
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