CN113351753A - Copper foil flexible connection automatic processing device - Google Patents
Copper foil flexible connection automatic processing device Download PDFInfo
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- CN113351753A CN113351753A CN202110612797.0A CN202110612797A CN113351753A CN 113351753 A CN113351753 A CN 113351753A CN 202110612797 A CN202110612797 A CN 202110612797A CN 113351753 A CN113351753 A CN 113351753A
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- copper foil
- fixed
- stacking
- flexible connection
- groove
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/16—Heating or cooling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/10—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/14—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by turning devices, e.g. turn-tables
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/20—Storage arrangements; Piling or unpiling
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/002—Maintenance of line connectors, e.g. cleaning
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/16—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for manufacturing contact members, e.g. by punching and by bending
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
The invention discloses an automatic processing device for flexible connection of copper foil, which comprises a processing platform, wherein an unreeling mechanism, a conveying mechanism, a cutting machine, a stacking mechanism, a pressing mechanism and a collecting box are sequentially fixed on the processing platform, and a transferring mechanism is fixed between the stacking mechanism and the pressing mechanism; the pressing mechanism comprises an upper pressing die and a lower pressing die, and the upper pressing die is connected above the lower pressing die in a sliding manner; the stacking mechanism comprises a rotating table, a plurality of stacking pieces used for stacking copper foils are mounted at the top end of the rotating table, the stacking pieces are arranged at equal intervals along the circumferential direction of the rotating table, and the copper foils in the stacking pieces are transferred to the lower pressing die through the transfer mechanism. The copper foil flexible connection device can automatically cut, stack and press the copper foil, realizes the automatic production of the flexible connection of the copper foil, avoids the condition that the copper foil is not neat during stacking and the condition that workers are scalded, ensures the processing quality of the flexible connection of the copper foil, and has high safety coefficient. The invention can carry out long-time high-strength work and effectively improves the flexible connection capacity of the copper foil.
Description
Technical Field
The invention relates to the technical field of copper foil processing, in particular to an automatic processing device for flexible connection of a copper foil.
Background
The copper foil flexible connection is widely applied to various generators, transformers, switches, buses, electrolysis, smelting and other heavy-current electrical equipment for flexible conductive connection.
The existing flexible connection processing is basically semi-automatic, and at least two workers are required to operate during processing. After the copper foil is cut, the cut copper foil needs to be taken away and stacked manually, and manual operation is needed to complete the copper foil pressing process, but the copper foil is affected by human factors, so that the copper foil is easily untidy in stacking, and in the pressing process, due to the fact that the adopted general hot pressing process is adopted, the phenomenon that workers are scalded is easily caused, the processing efficiency of copper foil flexible connection is low, the capacity is low, and potential safety hazards exist.
Disclosure of Invention
The invention aims to provide an automatic processing device for flexible connection of copper foil, which is used for solving the problems in the prior art.
In order to achieve the purpose, the invention provides the following scheme: the invention provides an automatic processing device for flexible connection of copper foil, which comprises a processing platform, wherein an unreeling mechanism, a conveying mechanism, a cutting machine, a stacking mechanism, a pressing mechanism and a collecting box are sequentially fixed on the processing platform, and a transferring mechanism is fixed between the stacking mechanism and the pressing mechanism; the pressing mechanism comprises an upper pressing die and a lower pressing die, and the upper pressing die is connected above the lower pressing die in a sliding manner; the stacking mechanism comprises a rotary table fixed on the processing platform, a plurality of stacking pieces used for stacking copper foils are installed on the top of the rotary table and are arranged at equal intervals in the circumferential direction of the rotary table, and the copper foils in the stacking pieces are transferred to the lower pressing die through the transfer mechanism.
Preferably, the stacking piece comprises two first baffles fixed on the rotating table, the two first baffles form a Y-shaped clamping groove, second baffles are arranged at openings at two ends of the Y-shaped clamping groove, and the second baffles are connected with the rotating table in a sliding manner; the Y-shaped clamping groove is arranged corresponding to the cutting machine outlet.
Preferably, a bearing plate is arranged at the bottom of the Y-shaped clamping groove, a threaded sleeve is fixedly connected to the bottom end of the bearing plate, a limiting groove is formed in the rotating table, and the outer wall of the threaded sleeve is in sliding connection with the limiting groove; the revolving stage bottom fixedly connected with first motor, be fixed with the one end of threaded rod on the output shaft of first motor, the threaded rod other end with threaded sleeve threaded connection.
Preferably, the top end of the rotating table is provided with a sliding groove arranged corresponding to the stacking member, the limiting groove is arranged at the bottom of the sliding groove, and the second baffle is connected in the sliding groove in a sliding manner; a winding groove is formed in the outer wall of the top of the threaded sleeve, one end of an elastic rope is fixed to the bottom of one side, close to the bearing plate, of the second baffle, and the other end of the elastic rope is fixed in the winding groove; and a spring is arranged on one side of the second baffle, which is far away from the bearing plate, and is positioned in the chute, and two ends of the spring are respectively fixedly connected with the second baffle and the chute wall of the chute.
Preferably, the transport mechanism includes the pneumatic cylinder, the pneumatic cylinder passes through the carousel and rotates to be connected on the processing platform, the expansion end fixedly connected with connecting rod of pneumatic cylinder, circumference equidistant is fixed with the flexible jack catch of a plurality of on the connecting rod lateral wall, the quantity of flexible jack catch with the quantity of stacking the piece is the same.
Preferably, the telescopic claw comprises a first electric telescopic rod fixed on the connecting rod, the tail end of the first electric telescopic rod is fixedly connected with a second electric telescopic rod, the tail end of the second electric telescopic rod is fixedly connected with a cross beam, and the cross beam is positioned below the first electric telescopic rod; an installation cavity is formed in the cross beam, two connecting beams are arranged in the installation cavity in a sliding mode, an installation opening is formed in the wall of the installation cavity, clamping jaws are fixed to two ends of each connecting beam through the installation openings and are arranged on the outer side of the cross beam, and the clamping jaws are of U-shaped structures; a lead screw is rotatably connected in the mounting cavity, the two connecting beams are symmetrically sleeved at two ends of the lead screw, and forward and reverse threads are respectively arranged at two ends of the lead screw; and a second motor is fixedly connected to the outer wall of the cross beam, and one end of the lead screw is fixedly connected with an output shaft of the second motor.
Preferably, a cooling hair pad is fixed on the inner side of the clamping jaw.
Preferably, unwinding mechanism includes the grudging post, rotates to be connected unreeling the axle, fixing at the grudging post top unreel the motor on the grudging post, unreel the motor the output shaft with unreel the axle transmission and be connected, the copper foil book cover is established unreel on the axle.
Preferably, the conveying mechanism comprises a mounting frame fixed on the processing platform, and a first guide roller, a second guide roller, a limiting roller and a conveying roller are sequentially and rotatably connected to the mounting frame; fixed cover is equipped with spacing chuck on the spacing roller, the conveying roller include go up the roller and with go up the lower roll that the roller corresponds the setting, fixed mounting has driving motor on the mounting bracket, driving motor with the lower roll transmission is connected, the lower roll with go up the roller and pass through chain drive, go up the roller with be provided with the clearance that is used for passing through the copper foil between the lower roll.
Preferably, a guide groove is fixed at an outlet of the cutting machine, and the guide groove is arranged corresponding to the stack.
The invention discloses the following technical effects: the copper foil soft connection device can automatically cut, stack and press the copper foil, so that the automatic production of the soft connection of the copper foil is realized, the copper foil is stacked through the stacking piece, the condition that the copper foil is not neat during stacking is avoided, in the pressing process, the clamping jaw of the transfer mechanism is used for clamping the copper foil, the condition that workers are scalded is also avoided, the processing quality of the soft connection of the copper foil is ensured, and the safety coefficient is high. The automatic processing device for the flexible connection of the copper foil can reduce the labor cost, can perform long-time high-strength work and effectively improve the capacity of the flexible connection of the copper foil.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed 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 it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
FIG. 1 is a schematic structural view of an automatic processing device for flexible connection of copper foil according to the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is an enlarged view of a portion B of FIG. 1;
FIG. 4 is a top view of the turntable;
FIG. 5 is a top cross-sectional view of the cross beam;
the processing platform comprises a processing platform-1, a cutting machine-2, a collecting box-3, an upper pressing die-4, a lower pressing die-5, a rotating table-6, a first baffle-7, a second baffle-8, a bearing plate-9, a threaded sleeve-10, a limiting groove-11, a first motor-12, a threaded rod-13, a sliding groove-14, a winding groove-15, an elastic rope-16, a spring-17, a hydraulic cylinder-18, a rotating disc-19, a connecting rod-20, a first electric telescopic rod-21, a second electric telescopic rod-22, a cross beam-23, a connecting beam-24, a clamping jaw-25, a lead screw-26, a second motor-27, a vertical frame-28, an unreeling shaft-29, an unreeling motor-30, an installing frame-31, a positioning block-31, a, The device comprises a first guide roller-32, a second guide roller-33, a limiting roller-34, a limiting chuck-35, an upper roller-36, a lower roller-37, a driving motor-38, a guide groove-39, a boss-40 and a pressure head-41.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
The invention provides an automatic processing device for flexible connection of copper foil, which comprises a processing platform 1, wherein an unreeling mechanism, a conveying mechanism, a cutting machine 2, a stacking mechanism, a pressing mechanism and a collecting box 3 are sequentially fixed on the processing platform 1, and a transferring mechanism is fixed between the stacking mechanism and the pressing mechanism; the pressing mechanism comprises an upper pressing die 4 and a lower pressing die 5, and the upper pressing die 4 is connected above the lower pressing die 5 in a sliding manner; the stacking mechanism comprises a rotating platform 6 fixed on the processing platform 1, four stacking members used for stacking copper foils are mounted at the top end of the rotating platform 6, the four stacking members are arranged on the rotating platform 6 in a cross shape, the four stacking members are distributed in a central symmetry mode relative to the center of the rotating platform 6, and the copper foils in the stacking members are transferred onto the lower pressing die 5 through the transfer mechanism.
Further, in order to stack the cut copper foil, the stacking piece comprises two first baffles 7 fixed on the rotating table 6, the two first baffles 7 form a Y-shaped clamping groove, the openings at two ends of the Y-shaped clamping groove are respectively provided with a second baffle 8, and the second baffles 8 are connected with the rotating table 6 in a sliding manner; the Y-shaped clamping groove is arranged corresponding to the outlet of the cutting machine 2. The copper foil piece that guillootine 2 was cut can enter into in the Y type draw-in groove that comprises first baffle 7 in proper order to utilize second baffle 8 to carry on spacingly, prevent copper foil roll-off Y type draw-in groove, utilize the structure of Y type draw-in groove to make things convenient for the entering of copper foil and directly carry out piling up of copper foil simultaneously, make things convenient for the copper foil to carry out the pressfitting on transferring to the lower die 5 through transport mechanism.
Furthermore, in order to facilitate the transfer mechanism to grasp the stacked copper foil sheets, a bearing plate 9 is arranged at the bottom of the Y-shaped clamping groove, a threaded sleeve 10 is fixedly connected to the bottom end of the bearing plate 9, a limiting groove 11 is formed in the rotating table 6, and the outer wall of the threaded sleeve 10 is in sliding connection with the limiting groove 11; the bottom of the rotating platform 6 is fixedly connected with a first motor 12, an output shaft of the first motor 12 is fixed with one end of a threaded rod 13, and the other end of the threaded rod 13 is in threaded connection with the threaded sleeve 10. Utilize first motor 12 to drive threaded rod 13 and rotate, through threaded rod 13 screw in or screw out threaded sleeve 10, realize the lift of loading board 9, jack-up the copper foil through loading board 9, make things convenient for the snatching of transport mechanism to the copper foil piece that piles up.
Further, in order to stack the stacked copper foils more neatly, a sliding groove 14 corresponding to the stacked part is formed in the top end of the rotating table 6, a limiting groove 11 is formed in the bottom of the sliding groove 14, and the second baffle 8 is connected in the sliding groove 14 in a sliding manner; a winding groove 15 is formed in the outer wall of the top of the threaded sleeve 10, one end of an elastic rope 16 is fixed to the bottom of one side, close to the bearing plate 9, of the second baffle plate 8, and the other end of the elastic rope 16 is fixed in the winding groove 15; one side of the second baffle 8, which is far away from the bearing plate 9, is provided with a spring 17, the spring 17 is located in the sliding groove 14, and two ends of the spring 17 are respectively fixedly connected with the walls of the second baffle 8 and the sliding groove 14. When the bearing plate 9 is lifted by the first motor 12, the threaded sleeve 10 at the bottom of the bearing plate 9 can pull the second baffle 8 through the elastic rope 16, and the second baffle 8 can be pulled towards the bearing plate 9 through the elastic rope 16 only by ensuring that the elasticity of the elastic rope 16 is greater than that of the spring 17, so that the two ends of the stacked copper foil are aligned by the second baffle 8, and the copper foil is conveniently pressed and welded. The winding groove 15 is provided to prevent the elastic cord 16 from being cut by the threaded sleeve 10 and the rotary table 6 when the threaded sleeve 10 descends.
Further, the transfer mechanism comprises a hydraulic cylinder 18, the hydraulic cylinder 18 is rotatably connected to the processing platform 1 through a turntable 19, a connecting rod 20 is fixedly connected to the movable end of the hydraulic cylinder 18, four telescopic claws are circumferentially and equidistantly fixed on the side wall of the connecting rod 20, each telescopic claw comprises a first electric telescopic rod 21 fixed on the connecting rod 20, a second electric telescopic rod 22 is fixedly connected to the tail end of each first electric telescopic rod 21, a cross beam 23 is fixedly connected to the tail end of each second electric telescopic rod 22, and the cross beam 23 is located below the first electric telescopic rod 21; an installation cavity is formed in the cross beam 23, two connecting beams 24 are slidably arranged in the installation cavity, an installation opening is formed in the wall of the installation cavity, clamping jaws 25 are fixed to two ends of each connecting beam 24 through the installation openings, the clamping jaws 25 are arranged on the outer side of the cross beam 23, and each clamping jaw 25 is of a U-shaped structure; a screw rod 26 is rotatably connected in the mounting cavity, the two connecting beams 24 are symmetrically sleeved at two ends of the screw rod 26, and forward and reverse threads are respectively arranged at two ends of the screw rod 26; the outer wall of the cross beam 23 is fixedly connected with a second motor 27, and one end of the screw rod 26 is fixedly connected with an output shaft of the second motor 27. Drive pneumatic cylinder 18 and connecting rod 20 through carousel 19 and rotate, drive lead screw 26 through second motor 27 and realize separately or keeping away from of two tie-beams 24 to the claw that claw 25 closed and separately on the realization crossbeam 23, utilize first electric telescopic handle 21 to realize the extension of claw 25 on the horizontal direction simultaneously, utilize second electric telescopic handle 22 to realize the extension of claw 25 in vertical side, conveniently utilize the copper foil piece of claw 25 in to piling up the piece to snatch and shift.
Furthermore, in order to avoid the influence of the high temperature of the copper foil pressing part on other parts of the copper foil during the pressing welding of the copper foil, a cooling hair pad is fixed on the inner side of the clamping jaw 25. By controlling the water absorption capacity of the cooling felt, the jack catch 25 plays a role of heat insulation by using the cooling felt when clamping the copper foil for press welding, thereby avoiding the influence of the high temperature of the copper foil press part on other parts of the copper foil during the press welding of the copper foil.
Further, the unwinding mechanism comprises a vertical frame 28, an unwinding shaft 29 rotatably connected to the top of the vertical frame 28, and an unwinding motor 30 fixed on the vertical frame 28, wherein an output shaft of the unwinding motor 30 is in transmission connection with the unwinding shaft 29, and the copper foil coil is sleeved on the unwinding shaft 29; the conveying mechanism comprises a mounting frame 31 fixed on the processing platform 1, and a first guide roller 32, a second guide roller 33, a limiting roller 34 and a conveying roller are sequentially and rotatably connected to the mounting frame 31; fixed cover is equipped with spacing chuck 35 on the spacing roller 34, and the conveying roller includes last roller 36 and the lower roll 37 that corresponds the setting with last roller 36, and fixed mounting has driving motor 38 on the mounting bracket 31, and driving motor 38 is connected with the transmission of lower roll 37, and lower roll 37 passes through chain drive with last roller 36, is provided with the clearance that is used for passing through the copper foil between last roller 36 and the lower roll 37. The copper foil roll is unreeled through the unreeling shaft 29, the unreeled copper foil sequentially passes through the first guide roller 32, the second guide roller 33, the limit roller 34 and the delivery roller, the copper foil firstly passes through the upper surface of the first guide roller 32, on the lower surface passing through the second guide roll 33, a certain curvature of the copper foil itself can be eliminated by the difference of the contact surfaces of the two guide rolls and the copper foil, the limiting chuck 35 is sleeved on the limiting roller 34, the copper foil can be limited and guided by the limiting chuck 35, so that the copper foil enters the cutting machine 2 along a specified position for cutting, the cut copper foil can be ensured to fall into the stack on the rotating table 6, the conveying rollers are arranged to provide power for conveying the copper foil on one hand, and provide extrusion of the upper roller 36 and the lower roller 37 on the other hand, so that the copper foil is further leveled, and the length of the copper foil after being cut by the cutting machine 2 is kept consistent. The clipper 2 is prior art and the specific working principle will not be discussed in detail here.
To further ensure that the cut copper foil falls into the stack, a guide groove 39 is fixed at the exit of the cutter 2, the guide groove 39 being provided in correspondence with the stack.
According to the automatic processing device for the flexible connection of the copper foil, provided by the invention, during working, the copper foil falls into a stacked piece on the rotating table 6 through the guide groove 39 after being unreeled, conveyed and cut, in a cutting process, the length of the cut copper foil pieces is ensured to be consistent by controlling the rotating speed of the conveying roller and the time interval of cutter falling of the cutting machine 2, when the number of the copper foil pieces falling into the stacked piece reaches a certain number, the rotating table 6 rotates clockwise for 90 degrees, so that the other stacked piece just corresponds to the guide groove 39, and the stacking of the copper foil pieces is continued. Meanwhile, a certain amount of copper foils are stacked and just correspond to one jaw 25 of the transfer mechanism after rotating for 90 degrees, the jaw 25 covers the copper foils under the action of the first electric telescopic rod 21 and the second electric telescopic rod 22, the claws 25 on both sides are tightened by the second motor 27 to clamp the copper foil, so that the sides of a certain number of copper foils are aligned and form a whole, the claws 25 are lifted upwards and the claws 25 clamping the copper foil are rotated clockwise by 90 degrees by the turntable 19, then, by controlling the lengths of the first electric telescopic rod 21 and the second electric telescopic rod 22, the copper foil is just placed on the boss 40 of the lower pressing die 5, and controlling the upper pressing die 4 to move downwards, heating a pressing head 41 at the bottom of the upper pressing die 4 through a heating device on the upper pressing die 4, wherein the pressing head 41 is arranged corresponding to the boss 40, and pressing and welding the copper foil by using the pressing head 41. After the copper foil flexible connection processing is finished, the copper foil in the stack is clamped again by the clamping jaws 25 of the transfer mechanism, the transfer and pressing operations are repeatedly carried out, the processed copper foil flexible connection is moved to the upper side of the collecting box 3 under the action of the clamping jaws 25 by the rotation of the rotary table 19, and the two clamping jaws 25 are separated by the lead screw 26, so that the copper foil flexible connection falls into the collecting box 3.
In order to avoid the problem that the copper foil is dislocated in the process of press-fit welding to affect the quality of the flexible connection of the copper foil, a groove matched with the copper foil is formed in the boss 40, a protrusion matched with the groove is fixed on the pressure head 41, and the two ends of the copper foil are limited by the groove, so that the situation that the copper foil is dislocated in the process of press-fit welding is prevented, and the quality of the flexible connection of the copper foil is guaranteed.
The copper foil soft connection device can automatically cut, stack and press the copper foil, so that the automatic production of the soft connection of the copper foil is realized, the copper foil is stacked through the stacking piece, the condition that the copper foil is not neat during stacking is avoided, in the pressing process, the clamping jaw 25 of the transfer mechanism is used for clamping the copper foil, the condition that workers are scalded is also avoided, the processing quality of the soft connection of the copper foil is ensured, and the safety coefficient is high. The automatic processing device for the flexible connection of the copper foil can reduce the labor cost, can perform long-time high-strength work and effectively improve the capacity of the flexible connection of the copper foil.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (10)
1. The automatic processing device for the flexible connection of the copper foil is characterized by comprising a processing platform (1), wherein an unwinding mechanism, a conveying mechanism, a cutting machine (2), a stacking mechanism, a pressing mechanism and a collecting box (3) are sequentially fixed on the processing platform (1), and a transferring mechanism is fixed between the stacking mechanism and the pressing mechanism; the pressing mechanism comprises an upper pressing die (4) and a lower pressing die (5), and the upper pressing die (4) is connected above the lower pressing die (5) in a sliding manner; the stacking mechanism comprises a rotary table (6) fixed on the processing platform (1), a plurality of stacking pieces used for stacking copper foils are installed on the top of the rotary table (6), the stacking pieces are arranged a plurality of times, the stacking pieces are arranged along the circumferential equal interval of the rotary table (6), and the copper foils in the stacking pieces are transferred to the lower pressing die (5) through the transfer mechanism.
2. The copper foil flexible connection automatic processing device according to claim 1, wherein the stacking member comprises two first baffles (7) fixed on the rotating table (6), the two first baffles (7) form a Y-shaped clamping groove, the two openings at the two ends of the Y-shaped clamping groove are provided with second baffles (8), and the second baffles (8) are connected with the rotating table (6) in a sliding manner; the Y-shaped clamping groove is arranged corresponding to the outlet of the cutting machine (2).
3. The automatic processing device for the flexible connection of the copper foil according to claim 2, wherein a bearing plate (9) is arranged at the bottom of the Y-shaped clamping groove, a threaded sleeve (10) is fixedly connected to the bottom end of the bearing plate (9), a limiting groove (11) is formed in the rotating table (6), and the outer wall of the threaded sleeve (10) is slidably connected with the limiting groove (11); revolving stage (6) bottom fixedly connected with first motor (12), the one end of being fixed with threaded rod (13) on the output shaft of first motor (12), threaded rod (13) the other end with threaded sleeve (10) threaded connection.
4. The copper foil flexible connection automatic processing device according to claim 3, wherein a sliding groove (14) corresponding to the stack is formed at the top end of the rotating table (6), the limiting groove (11) is formed at the bottom of the sliding groove (14), and the second baffle (8) is slidably connected in the sliding groove (14); a winding groove (15) is formed in the outer wall of the top of the threaded sleeve (10), one end of an elastic rope (16) is fixed to the bottom of one side, close to the bearing plate (9), of the second baffle (8), and the other end of the elastic rope (16) is fixed in the winding groove (15); one side, far away from the bearing plate (9), of the second baffle plate (8) is provided with a spring (17), the spring (17) is located in the sliding groove (14), and two ends of the spring (17) are fixedly connected with the second baffle plate (8) and the groove wall of the sliding groove (14) respectively.
5. The copper foil flexible connection automatic processing device according to claim 1, characterized in that the transfer mechanism comprises a hydraulic cylinder (18), the hydraulic cylinder (18) is rotatably connected to the processing platform (1) through a turntable (19), a connecting rod (20) is fixedly connected to the movable end of the hydraulic cylinder (18), a plurality of telescopic clamping jaws are circumferentially and equidistantly fixed on the side wall of the connecting rod (20), and the number of the telescopic clamping jaws is the same as that of the stacked pieces.
6. The copper foil flexible connection automatic processing device according to claim 5, wherein the telescopic claw comprises a first electric telescopic rod (21) fixed on the connecting rod (20), a second electric telescopic rod (22) is fixedly connected to the tail end of the first electric telescopic rod (21), a cross beam (23) is fixedly connected to the tail end of the second electric telescopic rod (22), and the cross beam (23) is positioned below the first electric telescopic rod (21); an installation cavity is formed in the cross beam (23), two connecting beams (24) are arranged in the installation cavity in a sliding mode, an installation opening is formed in the wall of the installation cavity, clamping jaws (25) are fixed to two ends of each connecting beam (24) through the installation openings, the clamping jaws (25) are arranged on the outer side of the cross beam (23), and the clamping jaws (25) are of U-shaped structures; a lead screw (26) is rotatably connected in the mounting cavity, the two connecting beams (24) are symmetrically sleeved at two ends of the lead screw (26), and forward and reverse threads are respectively arranged at two ends of the lead screw (26); and a second motor (27) is fixedly connected to the outer wall of the cross beam (23), and one end of the lead screw (26) is fixedly connected with an output shaft of the second motor (27).
7. The copper foil flexible connection automatic processing device according to claim 6, characterized in that a cooling mat is fixed to the inner side of the claw (25).
8. The copper foil flexible connection automatic processing device as claimed in claim 1, wherein the unwinding mechanism comprises a vertical frame (28), an unwinding shaft (29) rotatably connected to the top of the vertical frame (28), and an unwinding motor (30) fixed on the vertical frame (28), an output shaft of the unwinding motor (30) is in transmission connection with the unwinding shaft (29), and the copper foil coil is sleeved on the unwinding shaft (29).
9. The copper foil flexible connection automatic processing device is characterized in that the conveying mechanism comprises a mounting frame (31) fixed on the processing platform (1), and a first guide roller (32), a second guide roller (33), a limiting roller (34) and a conveying roller are sequentially and rotatably connected onto the mounting frame (31); fixed cover is equipped with spacing chuck (35) on spacing roller (34), the conveying roller including last roller (36) and with go up roller (36) and correspond lower roll (37) that set up, fixed mounting has driving motor (38) on mounting bracket (31), driving motor (38) with lower roll (37) transmission is connected, lower roll (37) with go up roller (36) and pass through chain drive, go up roller (36) with be provided with the clearance that is used for through the copper foil between lower roll (37).
10. The copper foil flexible connection automatic processing device according to claim 1, characterized in that a guide groove (39) is fixed at an outlet of the cutter (2), and the guide groove (39) is provided corresponding to the stack.
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| CN202110612797.0A CN113351753B (en) | 2021-06-02 | 2021-06-02 | Copper foil flexible connection automatic processing device |
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| CN113351753B (en) | 2022-02-25 |
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