CN214720138U - Tin sheet preparation device - Google Patents

Abstract

The utility model discloses a tin piece preparation facilities, including the actinobacillus wheel that level set gradually, straighten mould, guiding mechanism, pressing mechanism, callipers appearance, correction mechanism, storage mechanism, pressing mechanism includes top roll and bottom roll, and the top of top roll is equipped with the frequency conversion air-cooler, and the one end of top roll and bottom roll homonymy respectively is fixed with an universal joint, and two universal joint's output is equipped with the gearbox, and the gearbox is connected with the motor through synchronous belt drive, the utility model discloses can realize suppressing simultaneously one or many solder wires and cut, produce size standard, neat pleasing to the eye soldering tin piece, this device is rational in infrastructure, reliable and stable, the operation is succinct, and degree of automation is high, and operating personnel can manage many machines simultaneously, has greatly improved production efficiency.

Description

Tin sheet preparation device

Technical Field

The utility model relates to a material processing welding technology field especially relates to a tin piece preparation facilities.

Background

The tin sheet is an important raw material in the welding process of the photovoltaic module, the quality of the tin sheet directly influences the current collection efficiency of the photovoltaic module, and the power of the photovoltaic module is greatly influenced. The standard of the tin sheet generally selected by manufacturers is to determine the thickness of the tin sheet according to the thickness of the battery sheet and the size of short-circuit current, the width of the tin sheet is consistent with the width of a main grid line of the battery, and the hardness degree of the tin sheet generally depends on the thickness of the battery sheet and a welding tool.

Manual welding requires that the state of the tin sheet is better as the tin sheet is softer, the soft tin sheet can be well contacted with the battery sheet after the soldering iron passes by, stress generated in the welding process is small, and the fragment rate can be reduced. However, a tin sheet that is too soft will have a reduced tensile strength and will easily snap. For the automatic welding process, the soldering lug can be slightly harder, so that the soldering lug can be straightened and pressure-welded by a welding machine, and the soldering lug which is too soft is easy to deform by machine welding, so that the yield of products is reduced.

The tin sheet is prepared by two rolling modes of hot rolling and cold rolling generally, the hot rolling mechanical property is far inferior to that of cold working and is inferior to that of forging working, but the tin sheet has better toughness and ductility. The cold rolling can achieve a better yield ratio due to a certain degree of work hardening, but the plate shape problem is easy to occur due to small thickness.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a tin piece preparation facilities to solve the problem that prior art exists, can realize suppressing simultaneously one or many solder wires and cut, produce size standard, neat pleasing to the eye solder piece, this device rational in infrastructure, reliable and stable, the operation is succinct, degree of automation is high, and operating personnel can manage many machines simultaneously, has greatly improved production efficiency.

In order to achieve the above object, the utility model provides a following scheme: the utility model provides a tin sheet preparation device, including the actinobacillus wheel, the mould of straightening, guiding mechanism, pressing mechanism, the calliper, the correction mechanism, the storage mechanism that set up horizontally in proper order, pressing mechanism includes top roll and bottom roll, the top of top roll is equipped with the frequency conversion air-cooler, the top roll with the one end of bottom roll homonymy respectively is fixed with a universal joint, two the output of universal joint is equipped with the gearbox, the gearbox is connected with the motor through synchronous belt drive;

a controller is arranged in the diameter measuring instrument and is respectively and electrically connected with the gearbox, the variable-frequency air cooler and the correcting mechanism;

the straightening mechanism comprises brackets, and a straightening part, a cutting part and a trimming part are sequentially arranged between the brackets;

the straightening part comprises a first straightening component and a second straightening component which are sequentially arranged, the first straightening component comprises two first pressure heads which are symmetrically arranged, the second straightening component comprises two second pressure heads which are symmetrically arranged, and the cross section of each second pressure head is rectangular;

the cutting part comprises two groups of first cutting components which are adjacently arranged, and each first cutting component comprises two symmetrically arranged tool bits;

the trimming part comprises a trimming component and a dust cleaning and noise reducing component, the trimming component comprises two symmetrically-arranged trimming heads, the trimming heads are far away from the end face of the support and provided with arc-shaped grooves, the dust cleaning and noise reducing component comprises two symmetrically-arranged felt blocks, and one ends of the felt blocks, far away from the support, are provided with brush bodies.

Preferably, the correcting mechanism comprises a plurality of cylinders, and the first pressure head and the second pressure head are respectively fixedly connected with the piston ends of the cylinders;

the first cutting assembly comprises a clamping piece and a lifting mast, the cutter head is fixedly connected with one end of the lifting mast through the clamping piece, and the other end of the lifting mast is fixedly provided with a piston end of the cylinder;

the shaping head is installed on the support through the air cylinder, the dust cleaning and noise reducing assembly comprises two symmetrically arranged felt clamps, the felt clamps are fixed on the inner wall of the support, and the felt clamps are detachably connected with the felt blocks;

the cylinder is fixed on the support, and cylinder electric connection has the regulation controller.

Preferably, the straightening die comprises two straightening assemblies which are perpendicular to each other, each straightening assembly comprises a plurality of adjusting wheels and a frame, the adjusting wheels are arranged in a vertically staggered mode, the adjusting wheels on the upper row are arranged on the frame, and the top of the frame is fixed with an inner rod end of an electric telescopic rod.

Preferably, guiding mechanism includes lead screw assembly, sliding connection has the direction subassembly on the lead screw assembly, the direction subassembly includes the base, can dismantle on the direction base and be connected with the locating part, the locating part with form the guide way between the direction base, run through the rectangular hole of seting up a plurality of interval arrangement on the locating part, the round hole has been seted up to the direction base, the rectangular hole with the round hole corresponds the setting from top to bottom, the rectangular hole with can dismantle between the round hole and be connected with the bolt, guide way opening direction orientation go up the roll with the extrusion direction of bottom roll.

Preferably, storage mechanism drags guide pulley, wire storage wheel, aligning subassembly, second cutting assembly including the calendering that sets gradually, calendering drags the guide pulley coupling to have the output shaft that drags the motor, wire storage wheel quantity is two, two the wire storage wheel sets up from top to bottom, aligning subassembly with straighten the subassembly structure the same, second cutting assembly drags servo controller and cuts the sword including cutting, drag servo controller with cut sword electric connection.

Preferably, the running directions of the upper roller and the lower roller are opposite.

Preferably, the controller is electrically connected to the adjustment controller.

Preferably, the bottom of the correcting mechanism is provided with a material collecting box, and the bottom of the storage mechanism is provided with a finished product storage box.

Preferably, the number of the paying-off wheel, the straightening die, the guide mechanism, the diameter measuring instrument, the correcting mechanism and the storage mechanism is not less than one.

The utility model discloses a following technological effect: the tin wire is delivered by the pay-off wheel and then enters the straightening die, the straightening die straightens the tin wire with camber or in a spiral shape and conveys the tin wire to the guide mechanism, the guide mechanism introduces the straightened tin wire to the set position of the pressing mechanism for flattening, the position of the pressing mechanism is fixed and does not deviate, the tin strip forming defect can be reduced, the variable-frequency air cooler of the device outputs cold air to continuously cool the upper roller and the lower roller, the temperature is kept, the service life of the device is prolonged, and the tin wire is not easy to deform after being pressed and formed; the device adopts the gearbox, so that the speed is conveniently adjusted and compared, the load of the motor is reduced, the impact of power on the motor when the solder wires are pressed is effectively reduced by adopting the synchronous belt, the motor drives the gearbox through the synchronous belt, further the universal coupling is driven, and the upper roller and the lower roller are driven, so that the upper roller and the lower roller can jointly keep constant-speed rotation, the space between the upper roller and the lower roller can be adjusted, so that the tin sheets with different thickness specifications can be produced, and the upper roller and the lower roller roll can roll to pull the solder wires to move forwards for pressing;

the first pressure head and the second pressure head of the device are oppositely extruded to further straighten the bent tin sheet, and the second straightening is carried out on the tin sheet through the first pressure head and the second pressure head; the tool bit of the device can repair and cut redundant residues on two sides of the tin sheet and output the tin sheet with qualified size; after the tin sheet got into the arc wall of the plastic head of this device, the arc wall was in the same direction as tin sheet both ends edge rounding, and the subassembly of making an uproar falls in the dust cleaning includes the felt piece that two symmetries set up, and the one end that the support was kept away from to the felt piece is provided with the brush body, and the disintegrating slag on the tin sheet is clear away to the brush body, and the noise absorption in the felt piece will straightening mechanism course of operation avoids the device noise too big.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a top view of the tin plate manufacturing apparatus of the present invention;

FIG. 2 is a front view of the tin plate manufacturing apparatus of the present invention;

FIG. 3 is a schematic structural diagram of a in FIG. 1;

FIG. 4 is a schematic structural diagram of b in FIG. 1;

FIG. 5 is a schematic view of the structure c in FIG. 1;

fig. 6 is a left side view of the guide mechanism of fig. 4.

The device comprises a paying-off wheel 1, a diameter measuring instrument 2, an upper roller 3, a lower roller 4, a variable-frequency air cooler 5, a universal coupling 6, a gearbox 7, a synchronous belt 8, a motor 9, a controller 10, a support 11, a first pressure head 12, a second pressure head 13, a cutter head 14, a shaping head 15, a felt block 16, a cylinder 17, a brush 18, a felt clamp 19, a clamping piece 20, a lifting mast 21, an adjustment controller 22, an adjusting wheel 23, a rack 24, a guide base 25, a limiting piece 26, a bolt 27, a delay dragging guide wheel 28, a wire storage wheel 29, a dragging motor 30, a cutting dragging servo controller 31, a cutting knife 32, a material collecting box 33 and a finished product storage box 34.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

Referring to fig. 1-6, the utility model provides a tin plate preparation device, including paying off wheel 1, straightening mould, guiding mechanism, pressing mechanism, diameter gauge 2, correction mechanism, the storage mechanism that sets up horizontally in proper order, paying off wheel 1 is used for placing and exporting the solder wire of specified diameter size (convert tin plate sectional area and add tensile proportion size solder wire diameter), the solder wire that exports from the paying off wheel gets into in the straightening mould, straightening mould will have camber or take the form of heliciform solder wire to straighten and carry to the guiding mechanism, the guiding mechanism will straighten the solder wire and introduce the formulated position of pressing mechanism to flatten, pressing mechanism position is fixed not squinted, reducible tin strip shaping defect, pressing mechanism includes top roll 3 and bottom roll 4, the top of top roll 3 is equipped with frequency conversion air-cooler 5, the variable-frequency air cooler 5 outputs cold air to continuously cool the upper roller 3 and the lower roller 4, the service life of the device is prolonged by keeping the temperature, and the solder wires are not easy to deform after being pressed and formed; one end of the upper roller 3, which is positioned at the same side as the lower roller 4, is fixedly provided with a universal coupling 6, the output ends of the two universal couplings 6 are provided with gearboxes 7, and the gearboxes 7 are in driving connection with a motor 9 through a synchronous belt 8; the driving shaft of the gearbox 7 is connected with the synchronous belt 8, the driven shaft of the gearbox 7 is connected with the output end of the universal coupling 6, so that the speed is adjusted and adjusted, the load of the motor 9 is reduced, the impact of power on the motor 9 when the solder wires are pressed is effectively reduced by adopting the synchronous belt 8, the motor 9 drives the gearbox 7 through the synchronous belt 8, the universal coupling 6 is driven, the upper roller 3 and the lower roller 4 are driven, the upper roller 3 and the lower roller 4 can jointly keep constant-speed rotation, the distance between the upper roller 3 and the lower roller 4 can be adjusted, so that the tin sheets with different thickness specifications can be produced, and the upper roller 3 and the lower roller 4 roll to pull the solder wires to move forwards for pressing.

A controller 10 is arranged in the diameter measuring instrument 2, the controller 10 is respectively and electrically connected with the gearbox 7, the variable-frequency air cooler 5 and the correcting mechanism, the diameter measuring instrument 2 is used for monitoring and displaying the size of the pressed tin sheet in real time, if the size is unqualified, the controller 10 can control and adjust the parameters of the gearbox 7, the variable-frequency air cooler 5 and the correcting mechanism, the unqualified tin sheet is trimmed to be in a qualified specification and output to a storage mechanism, and the consistency of the size of the finally output tin sheet is further ensured;

the correcting mechanism comprises brackets 11, and a straightening part, a cutting part and a trimming part are sequentially arranged between the brackets 11;

the straightening part comprises a first straightening component and a second straightening component which are sequentially arranged, the straightening mechanism comprises a plurality of air cylinders 17, the first pressure head 12 and the second pressure head 13 are fixedly connected with piston ends of the air cylinders 17 respectively, the air cylinders 17 are fixed on the support 11, the air cylinders 17 are electrically connected with an adjusting controller 22, the controller 10 is electrically connected with the adjusting controller 22, when the diameter gauge 2 monitors that the size of a tin sheet is unqualified, the controller 10 controls the adjusting controller 22, the adjusting controller 22 controls the air cylinders 17 to start to work, the first straightening component comprises two first pressure heads 12 which are symmetrically arranged, the second straightening component comprises two second pressure heads 13 which are symmetrically arranged, and the cross sections of the second pressure heads 13 are rectangular; the cylinder 17 relatively extrudes the first pressing head 12 and the second pressing head 13 to further straighten the bent tin sheet, the cross section of the combined first pressing heads 12 is in a lying Y shape, the opening of the Y shape faces the diameter measuring instrument 2, the larger opening can accommodate the deformation size in a larger range, so that the deformed tin sheet can completely enter the first straightening assembly and be straightened by the two first pressing heads 12 for the first time, and enters the second straightening assembly and is straightened by the two second pressing heads 13 for the second time after being straightened, and the bent and deformed tin sheet is completely straightened by the straightening for the two times;

the cutting part comprises two groups of first cutting components which are adjacently arranged, each first cutting component comprises two symmetrically arranged cutter heads 14, each first cutting component comprises a clamping piece 20 and a lifting mast 21, each cutter head 14 is fixedly connected with one end of each lifting mast 21 through the clamping piece 20, and the other end of each lifting mast 21 is fixedly provided with a piston end of the corresponding air cylinder 17; when the diameter measuring instrument 2 monitors that the size of the tin sheet is unqualified, the controller 10 controls the adjusting controller 22, the adjusting controller 22 controls the air cylinder 17 and the lifting mast 21 to be started, the air cylinder 17 controls the distance between the two tool bits 14 to be in a standard size, the lifting mast 21 drives the clamping part 20 and the tool bits thereon to move downwards, redundant residues on two sides of the tin sheet are repaired and cut, and the tin sheet with qualified size is output;

the trimming part comprises a trimming component and a dust-removing noise-reducing component, the trimming component comprises two symmetrically-arranged trimming heads 15, an arc-shaped groove is formed in the end face, away from the support 11, of each trimming head 15, after a tin sheet enters the arc-shaped groove of each trimming head 15, the arc-shaped grooves round and smooth the edges of the two ends of the tin sheet, the dust-removing noise-reducing component comprises two symmetrically-arranged felt blocks 16, a brush body 18 is arranged at one end, away from the support 11, of each felt block 16, each brush body 18 removes broken slag on the tin sheet, and each felt block 16 absorbs noise in the working process of the straightening mechanism, so that overlarge noise of the device is avoided; the shaping head 15 is mounted on the support 11 through the cylinder 17, the dust-cleaning noise-reducing assembly comprises two symmetrically arranged felt clamps 19, the felt clamps 19 are fixed on the inner wall of the support 11, the felt clamps 19 are detachably connected with the felt blocks 16, and when more tin piece scraps are accumulated on the brush body 18, the felt blocks 16 can be detachably cleaned or replaced with new ones.

According to a further optimized scheme, the straightening die comprises two straightening assemblies which are perpendicular to each other, each straightening assembly comprises a plurality of adjusting wheels 23 and a frame 24, the adjusting wheels 23 are arranged in a vertically staggered mode, the adjusting wheels 23 which are located on the upper row are arranged on the frame 24, the top of the frame 24 is fixed with the inner rod end of an electric telescopic rod, the electric telescopic rod can adjust the distance between the upper row of the adjusting wheels and the lower row of the adjusting wheels according to the size of the prepared solder wire, the bent or spiral solder wire eliminates lateral bending stress through the two straightening assemblies which are perpendicular to each other, and the solder wire is output after being straightened.

In a further optimized scheme, the guiding mechanism comprises a screw rod assembly, the screw rod assembly is connected with a guiding assembly in a sliding manner, one end of the screw rod assembly is provided with a screw rod motor, the other end of the screw rod assembly is provided with a fixing piece for fixing the screw rod assembly, the guiding assembly is subjected to position adjustment through the screw rod assembly and comprises a base 25, a limiting piece 26 is detachably connected to the guiding base 25, a guiding groove is formed between the limiting piece 26 and the guiding base 25, the opening direction of the guiding groove faces the extrusion direction of the upper roller 4 and the lower roller 5, the guiding groove accurately guides the soldering wires to the formulated position of the pressing mechanism, accurate pressing is realized, the quality of the pressed tin sheet is improved, the defective rate is reduced, a plurality of long holes arranged at intervals are formed in the limiting piece 26 in a penetrating manner, and circular holes are formed in the guiding base 25, the elongated holes and the round holes are arranged in a vertically corresponding manner, bolts 27 are detachably connected between the elongated holes and the round holes, the distance between the limiting part 26 and the guide base 25 is adjusted according to the size of the prepared solder wire, the width of the guide groove is adjusted, the adjusting range of the width of the guide groove is the length of the elongated hole, and the limiting part 26 and the guide base 25 are fixed through the bolts 27 after the width of the guide groove is adjusted.

According to a further optimized scheme, the storage mechanism comprises a rolling dragging guide wheel 28, wire storage wheels 29, a straightening assembly and a second cutting assembly which are sequentially arranged, the rolling dragging guide wheel 28 is connected with an output shaft of a dragging motor 30 in a shaft mode, the dragging motor 30 drives the rolling dragging guide wheel 28 to rotate, so that tin sheets output by the straightening mechanism are dragged and transported to the wire storage wheels 29, the number of the wire storage wheels 29 is two, the two wire storage wheels 29 are vertically arranged, the tin sheets are stored on the two wire storage wheels 29, the wire storage wheels 29 enable production to be uninterrupted, speed difference between a roller and cutting is made up, consistency of tin sheet products is enhanced, and straightness of the tin sheet finished products is increased due to the fact that the two wire storage wheels 29 are vertically arranged. The straightening subassembly with it is the same to straighten the subassembly structure, second cutting assembly is including cutting and dragging servo controller 31 and cutting sword 32, drag servo controller 31 with cut sword 32 electric connection, cut and drag servo controller 31 and regulate and control the servo motor in to it, servo motor with it adopts the worm gear to connect to cut sword 32, and the worm drives cut sword 32 and cut the size of the tin piece into regular length, adopt the calendering to cut the production that the integrated design can reduce the waste material.

In a further optimized scheme, the running directions of the upper roller 3 and the lower roller 4 are opposite, so that the normal running of the pressing work is ensured.

According to a further optimization scheme, the bottom of the correcting mechanism is provided with a material collecting box 33 used for collecting tin sheet residues and scraps which are cut and cleaned by the correcting mechanism, and the bottom of the storage mechanism is provided with a finished product storage box 34 used for storing finished tin sheets cut into specifications and sizes.

According to the further optimized scheme, the number of the pay-off wheel 1, the straightening die, the guide mechanism, the diameter measuring instrument 2, the correcting mechanism and the storage mechanism is not less than one, when a plurality of tin sheets need to be prepared simultaneously, the number of the pay-off wheel 1, the straightening die, the guide mechanism, the diameter measuring instrument 2, the correcting mechanism and the storage mechanism can be increased correspondingly, a plurality of soldering wires respectively pass through one pay-off wheel 1, one straightening die and one guide mechanism and then are pressed through one pressing mechanism, and the pressed plurality of tin sheets respectively pass through one diameter measuring instrument 2, one correcting mechanism and one storage mechanism.

In a further optimized scheme, the controller 10 can be selected from an Oamalgar LGD-25 laser diameter measuring instrument, and the adjusting controller 22 can be selected from an MHH8-XRN controller.

Further optimizing scheme, this device should install on relatively flat ground, and some cushions should be put to the ground, prevent that the machine is high-speed with ground vibration.

A method for preparing tin sheets comprises the following steps:

1) placing a solder wire on the paying-off wheel 1;

2) conveying the solder wires into a straightening die, enabling the solder wires to pass through the straightening die to eliminate lateral bending stress, outputting the solder wires after straightening, conveying the solder wires into a pressing mechanism after passing through a guide mechanism, and accurately guiding the solder wires into a set position of the pressing mechanism by the guide mechanism, so that accurate pressing is realized, the quality of a pressed solder sheet is improved, and the defective rate is reduced;

3) the motor 9 drives the gearbox 7 through the synchronous belt 8, drives the upper compression roller 3 and the lower compression roller 4, pulls the solder wires to move forwards, presses the solder wires into tin sheets, and the variable-frequency air cooler 5 is started to cool the solder wires, so that the wires are not easy to deform after being formed; the gearbox 7 is adopted, so that the speed is conveniently adjusted, the load of the motor is reduced, the impact of power on the motor 9 when the solder wires are pressed is effectively reduced by adopting the synchronous belt 8, the motor 9 drives the gearbox 7 through the synchronous belt 8, the universal coupling 6 is further driven, the upper roller 3 and the lower roller 4 are further driven, the upper roller 3 and the lower roller 4 can jointly keep constant-speed rotation, and the distance between the upper roller 3 and the lower roller 4 can be adjusted, so that the tin sheets with different thickness specifications can be produced.

4) The size of the pressed tin sheet is measured by the diameter measuring instrument 2, if the size is qualified, the controller 10 in the diameter measuring instrument 2 only needs to control the trimming part of the correcting mechanism to be opened, after the tin sheet enters the trimming component of the trimming part, two edges of the tin sheet are trimmed by arc-shaped grooves on two oppositely-arranged trimming heads 15 of the straightening component, the edges of two ends of the tin sheet are rounded by the arc-shaped grooves and enter the dust-removing and noise-reducing component after trimming, broken slag on the tin sheet is removed by a brush body 18 in the dust-removing and noise-reducing component, a felt block 16 absorbs noise in the working process of the straightening mechanism, the noise of the device is prevented from being overlarge, and the tin sheet is conveyed to a storage mechanism after finishing;

if the size is unqualified, the controller 10 in the diameter measuring instrument 2 controls the variable-frequency air cooler 5 and the gearbox 7 to correspondingly adjust parameters, and starts an alignment part, a cutting part and a trimming part of the correction mechanism, a tin sheet firstly passes through a first alignment component of the alignment part, the cross section of the first alignment component after two first pressing heads 12 are combined is in a lying Y shape, the opening of the Y shape faces the diameter measuring instrument 2, the larger opening can accommodate the deformation size in a larger range, so that the deformed tin sheet can completely enter the first alignment component and be subjected to primary alignment by the two first pressing heads 12, the tin sheet enters a second alignment component after being aligned, the tin sheet is completely aligned and enters the cutting part after being extruded again by the two second pressing heads 13 opposite to the second alignment component, the edge of the tin sheet exceeding the size is cut off by the cutting head 14 of the cutting part, cutting redundant residues on two sides of the tin sheet, and outputting the tin sheet with qualified size;

the cut tin sheet enters a trimming part for trimming, and is conveyed to a storage mechanism after trimming;

5) and (3) taking up and cutting the tin sheet by a storage mechanism, and then outputting the cut tin sheet, wherein the output speed of the tin sheet is 100-500 m/min.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims (9)

1. A tin sheet preparation device is characterized in that: the device comprises a paying-off wheel (1), a straightening die, a guide mechanism, a pressing mechanism, a diameter measuring instrument (2), a correcting mechanism and a storage mechanism which are sequentially and horizontally arranged, wherein the pressing mechanism comprises an upper roller (3) and a lower roller (4), a variable-frequency air cooler (5) is arranged at the top of the upper roller (3), one end of the upper roller (3) and one end of the lower roller (4) at the same side are respectively fixed with a universal coupling (6), the output ends of the two universal couplings (6) are provided with a gearbox (7), and the gearbox (7) is in driving connection with a motor (9) through a synchronous belt (8);

a controller (10) is arranged in the diameter measuring instrument (2), and the controller (10) is electrically connected with the gearbox (7), the variable-frequency air cooler (5) and the correcting mechanism respectively;

the straightening mechanism comprises brackets (11), and a straightening part, a cutting part and a trimming part are sequentially arranged between the brackets (11);

the straightening part comprises a first straightening component and a second straightening component which are sequentially arranged, the first straightening component comprises two first pressure heads (12) which are symmetrically arranged, the second straightening component comprises two second pressure heads (13) which are symmetrically arranged, and the cross section of each second pressure head (13) is rectangular;

the cutting part comprises two groups of first cutting components which are adjacently arranged, and each first cutting component comprises two symmetrically arranged tool bits (14);

the trimming part comprises a trimming component and a dust cleaning and noise reducing component, the trimming component comprises two symmetrically-arranged trimming heads (15), an arc-shaped groove is formed in the end face, away from the support (11), of each trimming head (15), the dust cleaning and noise reducing component comprises two symmetrically-arranged felt blocks (16), and a brush body (18) is arranged at one end, away from the support (11), of each felt block (16).

2. The tin sheet preparation apparatus according to claim 1, wherein: the correcting mechanism comprises a plurality of air cylinders (17), and the first pressure head (12) and the second pressure head (13) are fixedly connected with the piston ends of the air cylinders (17) respectively;

the first cutting assembly comprises a clamping piece (20) and a lifting mast (21), the cutter head (14) is fixedly connected with one end of the lifting mast (21) through the clamping piece (20), and the other end of the lifting mast (21) is fixed with a piston end of the cylinder (17);

the shaping head (15) is mounted on the support (11) through the air cylinder (17), the dust cleaning and noise reducing assembly comprises two symmetrically arranged felt clamps (19), the felt clamps (19) are fixed on the inner wall of the support (11), and the felt clamps (19) are detachably connected with the felt block (16);

the air cylinder (17) is fixed on the support (11), and the air cylinder (17) is electrically connected with an adjusting controller (22).

3. The tin sheet preparation apparatus according to claim 1, wherein: the straightening die comprises two straightening assemblies which are perpendicular to each other, each straightening assembly comprises a plurality of adjusting wheels (23) and a frame (24), the adjusting wheels (23) are arranged in a vertically staggered mode, the adjusting wheels (23) on the upper row are arranged on the frames (24), and inner rod ends of electric telescopic rods are fixed to the tops of the frames (24).

4. The tin sheet preparation apparatus according to claim 1, wherein: guiding mechanism includes lead screw assembly, sliding connection has the direction subassembly on the lead screw assembly, the direction subassembly includes direction base (25), can dismantle on direction base (25) and be connected with locating part (26), locating part (26) with form the guide way between direction base (25), run through the rectangular hole of seting up a plurality of interval arrangement on locating part (26), the round hole has been seted up in direction base (25), the rectangular hole with the round hole corresponds the setting from top to bottom, the rectangular hole with can dismantle between the round hole and be connected with bolt (27), guide way opening direction orientation go up roll (3) with the extrusion direction of bottom roll (4).

5. A tin sheet preparation apparatus according to claim 3, wherein: storage mechanism drags guide pulley (28), wire storage wheel (29), aligning subassembly, second cutting assembly including the calendering that sets gradually, the calendering drags guide pulley (28) coupling to have the output shaft of dragging motor (30), wire storage wheel (29) quantity is two, two wire storage wheel (29) sets up from top to bottom, aligning subassembly with it constructs the same to straighten the subassembly, second cutting assembly drags servo controller (31) and cuts sword (32) including cutting, drag servo controller (31) with cut sword (32) electric connection.

6. The tin sheet preparation apparatus according to claim 1, wherein: the running directions of the upper roller (3) and the lower roller (4) are opposite.

7. The tin sheet preparation apparatus according to claim 2, wherein: the controller (10) is electrically connected with the adjusting controller (22).

8. The tin sheet preparation apparatus according to claim 1, wherein: the bottom of straightening mechanism is equipped with material collecting box (33), the bottom of storage mechanism is equipped with finished product storage box (34).

9. The tin sheet preparation apparatus according to claim 1, wherein: the number of the paying-off wheel (1), the straightening die, the guide mechanism, the diameter measuring instrument (2), the correcting mechanism and the storage mechanism is not less than one.

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