CN111605775A - Electrolytic copper foil rolls up outside cotton cladding fixing device of protection bubble - Google Patents

Abstract

The invention discloses a protective foam cladding and fixing device for the exterior of an electrolytic copper foil roll, which comprises a supporting base plate and a lifting hydraulic cylinder, wherein a positioning base is integrally connected and fixed on one side of the surface of the supporting base plate, two pressing mechanisms capable of sliding are symmetrically arranged on the positioning base, meanwhile, sliding shearing mechanisms for shearing foam and fine iron wires are arranged on the two pressing mechanisms, and a positioning pressing mechanism matched with the two pressing mechanisms is arranged at the power output end of the lifting hydraulic cylinder. According to the invention, foam and fine iron wires are directly placed on the pressing mechanism, then the copper foil roll is moved downwards to enable the foam to be directly coated outside the copper foil roll through the cooperation between the positioning pressing mechanism and the pressing mechanism, meanwhile, the sliding shearing mechanism is realized to shear off the redundant foam and fine iron wires in the downward movement process, and then the rotating tightening mechanism is used for tightening and fixing, so that the processing efficiency is improved.

Description

Electrolytic copper foil rolls up outside cotton cladding fixing device of protection bubble

Technical Field

The invention belongs to the field of electrolytic copper foil, and relates to a protective foam cladding and fixing device for an electrolytic copper foil roll.

Background

After electrolytic copper foil is rolled into a roll, the use performance of the electrolytic copper foil is influenced due to the surface flatness of the copper foil, the copper foil roll cannot be extruded in a collision manner in the transportation process, the copper foil roll is deformed, protection is needed in the transportation process of the electrolytic copper foil roll, the protective foam is directly wrapped on the coating layer of the copper foil roll in the prior art, the copper foil roll is heavy, the copper foil roll is usually forked through a forklift, then the copper foil is wrapped manually, shearing is carried out after the wrapping, and the outer-layer foam is fixed, so that the wrapping efficiency is low.

Disclosure of Invention

The invention aims to provide a protective foam cladding and fixing device for the exterior of an electrolytic copper foil roll, which is characterized in that foam and a fine iron wire are directly placed on a pressing mechanism, then the copper foil roll is moved downwards to enable the foam to be directly clad on the exterior of the copper foil roll through the matching action between a positioning pressing mechanism and the pressing mechanism, meanwhile, the work of a sliding shearing mechanism is realized in the downward moving process to shear the excessive foam and the fine iron wire, and then the protective foam cladding and fixing device is screwed and fixed through a rotating screwing mechanism, so that the processing efficiency is high.

The purpose of the invention can be realized by the following technical scheme:

a protective foam cladding and fixing device for the exterior of an electrolytic copper foil roll comprises a supporting base plate and a lifting hydraulic cylinder, wherein a positioning base is integrally connected and fixed on one side of the surface of the supporting base plate, two pressing mechanisms capable of sliding are symmetrically installed on the positioning base, meanwhile, sliding shearing mechanisms for shearing foam and fine iron wires are installed on the two pressing mechanisms, and a positioning pressing mechanism matched with the two pressing mechanisms is installed at the power output end of the lifting hydraulic cylinder;

the positioning base comprises a positioning bottom plate fixed on one side of the surface of the supporting bottom plate, two first limiting laths which are oppositely arranged are vertically fixed on two sides of the surface of the positioning bottom plate, and first sliding holes are formed in the side walls of the two first limiting laths;

the pressing mechanism comprises pressing blocks, a foam board and a thin iron wire are sequentially placed between the surfaces of the two pressing blocks from top to bottom, two first sliding rods matched with the first sliding holes are vertically fixed on one side wall of each pressing block, a check ring is sleeved at one end of each first sliding rod, a first positioning pressure spring is sleeved on each first sliding rod, two ends of each first positioning pressure spring are respectively pressed between the check ring and the side wall of each pressing block, and an inclined triangular groove is formed in the middle of one side wall of each pressing block, which is located between the two first sliding rods;

the positioning downward pressing mechanism comprises a supporting and fixing frame, a plurality of rotary screwing seats are installed at the top of the supporting and fixing frame, two downward pressing plates are symmetrically fixed on the left side wall and the right side wall of the supporting and fixing frame, the bottom surfaces of the downward pressing plates are inclined and arranged, when the positioning downward pressing mechanism is located right above the pressing mechanism, the bottom surfaces of the downward pressing plates and the inclined triangular groove surfaces in the pressing mechanism are in the same plane, the power output end of a lifting hydraulic cylinder is installed and fixed at the top of the rear side of the supporting and fixing frame, an installation batten is vertically fixed at the bottom of the rear side of the supporting and fixing frame, and an electrolytic copper foil coil to.

Further, the briquetting surface is located bar hole one side and opens there is the standing groove, and open at the surperficial middle part of standing groove has a plurality of semicylindrical recesses, is used for placing the bubble cotton in the standing groove, is used for placing the thin iron wire in the semicircular groove simultaneously.

Furthermore, the middle part of the surface of the positioning bottom plate is provided with a semi-cylindrical positioning groove extending to two sides, the side wall of the pressing block positioned at one side of the strip-shaped hole is provided with a holding groove extending to the bottom surface of the pressing block, the holding groove is of a quarter-cylindrical structure, and a cylindrical through hole can be formed between the holding grooves of the two pressing blocks and the semi-cylindrical positioning groove; simultaneously, the side wall of the pressing block is positioned above the accommodating groove and is fixedly connected with a pressing strip.

Furthermore, a sliding groove is vertically formed in the middle of the triangular groove, a second sliding hole is formed in the middle of the side wall of the sliding groove, and a strip-shaped hole communicated with the second sliding hole is formed in the middle of the other side wall, opposite to the pressing block, of the pressing block.

Further, the mechanism is sheared in slip includes the second slide bar with second slide opening sliding fit, the one end of second slide bar is fixed with spherical pressure head through the screw thread installation, the other end vertical fixation has the installation lath, the cover is equipped with second location pressure spring on the second slide bar, the both ends of second location pressure spring meet with the lateral wall of spherical pressure head and spout respectively, the installation lath is located the bar hole, the upper and lower lateral wall one end of installation lath is vertical fixation respectively has last shear plate and shear plate down simultaneously, the length of going up shear plate and shear plate down is the same and one end all is provided with the cutting edge, and it has a plurality of via holes that extend to cutting edge one side to open one side that the shear plate surface is located the cutting edge down, a plurality of via holes and a plurality of half.

Furthermore, the top of the supporting and fixing frame is provided with a plurality of mounting holes, the mounting holes correspond to the via holes and the semi-cylindrical grooves one by one, and the rotary screwing seat is mounted in the mounting holes.

Furthermore, the middle part of the bottom surface of the lower pressing plate is provided with a pressing groove corresponding to the sliding groove, the pressing groove is arranged in parallel with the inclined bottom surface of the lower pressing plate, and meanwhile, the middle part of the bottom of the pressing groove is integrally connected and fixed with a positioning pressing block.

Furthermore, a rotary moving mechanism is arranged on the other side of the surface of the supporting bottom plate, a lifting hydraulic cylinder is arranged on the rotary moving mechanism, the rotary moving mechanism comprises a supporting bar which is vertically fixed on one side of the surface of the supporting bottom plate, two third slide bars are arranged between the two sides of the supporting bar and the side wall of the positioning bottom plate, meanwhile, a first screw rod is arranged between the middle part of the supporting bar and the side wall of the positioning bottom plate, one end of the first screw rod is connected with the power output end of the first speed reduction motor, two third slide bars are slidably sleeved with a supporting plate, the middle part of the side wall of the supporting plate is provided with a threaded hole in threaded fit with the first screw rod, meanwhile, the middle part of the surface of the supporting plate is provided with a first rotating shaft, the lifting hydraulic cylinder is fixed at the top of the first rotating shaft, meanwhile, a first gear is sleeved on the first rotating shaft, a second gear meshed with the first gear is mounted on the supporting plate, and the second gear is connected with a power output end of a second speed reduction motor.

The invention has the beneficial effects that:

1. according to the invention, foam and fine iron wires are directly placed on the pressing mechanism, then the copper foil roll is moved downwards to enable the foam to be directly coated outside the copper foil roll through the cooperation between the positioning pressing mechanism and the pressing mechanism, meanwhile, the sliding shearing mechanism is realized to shear off the redundant foam and fine iron wires in the downward movement process, and then the rotating tightening mechanism is used for tightening and fixing, so that the processing efficiency is improved.

2. According to the invention, the positioning pressing block is arranged on the positioning pressing-down mechanism, the pressing and decompressing of the sliding shearing mechanism are realized through the movement of the positioning pressing block to the downward position, so that the sliding shearing mechanism directly carries out automatic shearing in the downward movement process of the copper foil coil, and the automatic separation is realized after shearing, so that a gap is reserved, and the rotating tightening mechanism can be conveniently inserted to realize the tightening and fixing.

3. According to the invention, the upper shearing plate and the lower shearing plate are arranged on the sliding shearing mechanism, and the through hole is formed in the lower shearing plate, so that an uncut section of thin iron wire can be reserved between the two shearing plates, the rotary tightening mechanism can be conveniently clamped and screwed, and the foam can be fixed.

4. According to the invention, the pressing strips are arranged, so that the two sides of the foam and the two sides of the iron wire can be pressed between the two pressing strips after shearing, and the foam and the iron wire can move when the foam is placed, rotated and screwed.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic structural view of a protective foam wrapping and fixing device according to the present invention;

FIG. 2 is a schematic view showing the structure of the device for removing and fixing the electrolytic copper foil roll from the rack according to the present invention;

FIG. 3 is a schematic structural view of a protective foam wrapping and fixing device during shearing by the sliding shearing mechanism;

FIG. 4 is a schematic structural view of the protective foam wrapping and fixing device after being sheared and screwed down by the sliding shearing mechanism;

FIG. 5 is a schematic view of a positioning base;

FIG. 6 is a schematic view of the pressing mechanism;

FIG. 7 is a schematic view of a portion of the structure of FIG. 6;

FIG. 8 is a schematic structural view of a sliding shearing mechanism;

FIG. 9 is a schematic view of the rotary tightening mechanism;

fig. 10 is a partial mechanism schematic view of fig. 1.

Detailed Description

After the electrolytic copper foil is rolled into a roll, the surface flatness of the copper foil influences the use performance of the electrolytic copper foil, and the copper foil roll is prevented from being extruded in a collision manner in the transportation process, so that the copper foil roll is deformed.

As can be seen from the attached drawings 1-4 of the specification, the protective foam cladding and fixing device for the exterior of the electrolytic copper foil roll disclosed by the invention comprises a supporting base plate 1, a positioning base 2 is integrally connected and fixed on one side of the surface of the supporting base plate 1, two pressing mechanisms 3 are symmetrically and slidably mounted on the positioning base 2, protective foam and fine iron wires are respectively placed between the two pressing mechanisms 3, a sliding shearing mechanism 4 is mounted on each of the two pressing mechanisms 3, a rotary moving mechanism 5 is mounted on the other side of the surface of the supporting base plate 1, a lifting hydraulic cylinder 6 is mounted on each rotary moving mechanism 5, a positioning pressing mechanism 7 matched with the two pressing mechanisms 3 is mounted at the power output end of each lifting hydraulic cylinder 6, a plurality of rotary tightening seats 8 are mounted in each positioning pressing mechanism 7, a top shaft mechanism 9 is arranged below one side of each positioning mechanism 7, and the electrolytic copper foil roll is tensioned and fixed through the top shaft mechanisms, the positioning and pressing mechanism 7 is driven to move right above the two pressing mechanisms 3 through the rotary moving mechanism 5, then the positioning and pressing mechanism 7 is driven to move downwards through the lifting hydraulic cylinder 6, the electrolytic copper foil is rolled and pressed on the foam between the two pressing mechanisms 3 in the moving process, the foam and the fine iron wire are pressed and bent when the foam is continuously pressed downwards, then the foam and the fine iron wire are cut through the sliding cutting mechanism 4 in the pressing process, the sliding cutting mechanism 7 moves towards two sides when the foam is continuously pressed downwards through the matching effect of the positioning and pressing mechanism 7 and the sliding cutting mechanism 4, a gap is reserved in the middle, meanwhile, the rotary screwing seat 8 in the positioning and pressing mechanism 7 is inserted into the gap, the cut fine iron wire is screwed, and the foam is fixed;

the structure composition, the connection relationship, the working principle and the beneficial effects of each part of the protective foam cladding and fixing device are specifically described in the following with reference to the attached drawings 1-10 of the specification:

the positioning base 2 comprises a positioning bottom plate 21 integrally installed and fixed on one side of the surface of the supporting bottom plate 1, two first limiting laths 22 which are oppositely arranged are vertically fixed on two sides of the surface of the positioning bottom plate 21, the middle part of the surface of the positioning bottom plate 21 is provided with a semi-cylindrical positioning groove 23 extending to two sides, and the side walls of the two first limiting laths 22 are provided with first sliding holes 221;

the pressing mechanism 3 comprises a pressing block 31, two first sliding rods 32 matched with the first sliding holes 221 are vertically fixed on one side wall of the pressing block 31, meanwhile, an inclined triangular groove 33 is arranged in the middle of the side wall between the two first sliding rods 32, a sliding groove 34 is vertically arranged in the middle of the triangular groove 33, a second sliding hole 35 is arranged in the middle of the side wall of the sliding groove 34, meanwhile, the middle part of the other side wall opposite to the pressing block 31 is provided with a strip-shaped hole 36 communicated with the second slide hole 35, meanwhile, a placing groove 37 is arranged on one side of the surface of the pressing block 31, which is positioned on the strip-shaped hole 36, a plurality of semi-cylindrical grooves 371 are arranged in the middle of the surface of the placing groove 37, the placing groove 37 is used for placing foam, meanwhile, the semicircular groove 371 is used for placing a thin iron wire, the side wall of the pressing block 31, which is positioned on one side of the strip-shaped hole 36, is provided with an accommodating groove 38 which extends to the bottom surface of the pressing block 31, the accommodating groove 38 is of a quarter-cylindrical structure, and a cylindrical through hole can be formed between the accommodating grooves 38 of the two pressing blocks 31 and the semicircular positioning groove 23; meanwhile, the pressing strips 381 are integrally connected and fixed to the side wall of the pressing block 31 above the accommodating groove 38, when a circular structure is formed between the accommodating groove 38 and the semi-cylindrical positioning groove 23, the distance between the two pressing strips 381 is 0.8-1.2cm, and two sides of the foam and two sides of the iron wire can be pressed between the two pressing strips 381;

a check ring 321 is sleeved on one end of the first slide bar 32, a first positioning compression spring 39 is sleeved on the first slide bar 32, and two ends of the first positioning compression spring 39 are respectively compressed between the check ring 321 and the side wall of the pressing block 31;

the sliding shearing mechanism 4 comprises a second slide rod 41 in sliding fit with a second slide hole 35, one end of the second slide rod 41 is fixedly provided with a spherical pressure head 42 through threads, the other end of the second slide rod 41 is vertically fixedly provided with a mounting lath 43, a second positioning pressure spring 47 is sleeved on the second slide rod 41, two ends of the second positioning pressure spring 47 are respectively connected with the spherical pressure head 42 and the side wall of the slide groove 34, the mounting lath 43 is matched with the strip-shaped hole 36, the upper top surface and the lower top surface of the mounting lath 43 are respectively connected with the upper bottom surface and the lower bottom surface of the strip-shaped hole 36, an upper shearing plate 44 and a lower shearing plate 45 are respectively and vertically fixed at one end of the upper side wall and the lower side wall of the mounting lath 43, the upper shearing plate 44 and the lower shearing plate 45 have the same length, cutting edges are respectively arranged at one end, one side of the surface of the lower shearing plate 45 is provided with a, the diameter of the through hole 46 is 1-1.5cm, when the two sliding shearing mechanisms 4 move relatively to the two lower shearing plates 45 are connected, the foam and the thin iron wire are sheared, the two upper shearing plates 44 are connected, after the lower shearing plates 45 are sheared, the foam and the thin iron wire at the position of the through hole are not sheared due to the existence of the through hole 46, the foam and the thin iron wire which are not sheared are sheared through the upper shearing plates 44, the foam and the thin iron wire which are not sheared are sheared above, a section of uncut distance is left between the upper shearing plates 44 and the lower shearing plates 45, and then the section of thin iron wire is clamped through the rotary tightening seat 8 to be screwed in a rotating mode, so that the foam is fixed;

the rotary moving mechanism 5 comprises a supporting bar 51 vertically fixed on one side of the surface of the supporting base plate 1, two third sliding rods 52 are installed between two sides of the supporting bar 51 and the side walls of the positioning base plate 21, a first screw 53 is installed between the middle of the supporting bar 51 and the side walls of the positioning base plate 21, one end of the first screw 53 is connected with the power output end of the first speed reduction motor, a supporting plate 54 is slidably sleeved on the two third sliding rods 52, a threaded hole 541 in threaded fit with the first screw 53 is formed in the middle of the side wall of the supporting plate 52, the supporting plate 54 is driven to move along the two third sliding rods 52 under the action of threads through the rotation of the first screw 53, a first rotating shaft is installed in the middle of the surface of the supporting plate 54, the lifting hydraulic cylinder 6 is fixed on the top of the first rotating shaft, a first gear 56 is sleeved on the first rotating shaft, and a second, the second gear 57 is connected with the power output end of the second speed reduction motor; the second gear 57 is driven to rotate by controlling the second speed reducing motor, the first gear 56 is driven to rotate by the second gear 57, the first gear 56 rotates to drive the first rotating shaft to rotate, the first rotating shaft rotates to drive the lifting hydraulic cylinder 6 to rotate, and the electric lifting hydraulic cylinder 6 can move back and forth and rotate towards the positioning base 2 through the optional moving mechanism 5;

two contact strips 58 are integrally connected and fixed on the side wall of the supporting plate 54 at one side of the positioning bottom plate 21, in the moving process of the supporting plate 54, when the two contact strips 58 abut against the side wall of the positioning bottom plate 21, the supporting plate 54 can not move any more, and the second speed reducing motor also stops working at the same time, so that the positioning effect is realized;

the positioning and downward-pressing mechanism 7 comprises a supporting and fixing frame 71, a plurality of mounting holes 72 are formed in the top of the supporting and fixing frame 71, the mounting holes 72 correspond to the via holes 46 and the semi-cylindrical grooves 371 one by one, a rotary screwing seat 8 is installed in the mounting holes 72, two downward-pressing plates 73 are symmetrically fixed on the left side wall and the right side wall of the supporting and fixing frame 71, the bottom surfaces of the downward-pressing plates 73 are obliquely arranged and are parallel to the surface of the inclined triangular groove 33 in the pressing mechanism 3, a pressing groove 74 corresponding to the sliding groove 34 is formed in the middle of the bottom surface of the downward-pressing plate 73, the pressing groove 74 is parallel to the inclined bottom surface of the downward-pressing plate 73, a positioning pressing block 75 is integrally connected and fixed to the middle of the bottom of the pressing groove 74, a fixing plate 77 is integrally connected and fixed to the rear side of the supporting and fixing frame 71, a power output end of the lifting hydraulic cylinder 6 is installed and, meanwhile, the top shaft mechanism 9 is fixedly arranged on the side wall of the bottom end of the mounting plate strip 76, the electrolytic copper foil roll is fixed through the top shaft mechanism 9, then the two lower press plates 73 can be pressed into the two triangular grooves 33 in the working process, the side walls of the lower press plates 73 are connected with the side walls of the triangular grooves 33, the bottom surfaces of the lower press plates 73 are completely connected with the inclined surfaces of the triangular grooves 33, then the two lower press plates 73 are driven to move downwards simultaneously when the supporting and fixing frame 71 is moved downwards, the two lower press plates 73 are pressed into the two triangular grooves 33 to drive the two pressing mechanisms 3 to approach towards the middle part, meanwhile, the spherical pressing head 42 in the sliding and shearing mechanism 4 extends into the pressing groove 74 under the pressing action of the elastic force of the second positioning compression spring 47, when the positioning pressing block 75 moves downwards to the position of the spherical pressing head 42 in the downward movement of the lower press plates 73, the spherical pressing head 42 continues to move downwards, the second positioning compression spring 47 is driven to contract, then the second sliding rod 41 slides towards the middle part along the second sliding hole 35 at the moment until the upper shearing plate 44 and the lower shearing plate 45 of the two sliding shearing mechanisms 4 move towards each other and are respectively sheared and connected, then the lower pressing plate 73 is continuously pressed downwards, after the spherical pressing head 42 crosses the positioning pressing block 75, the second sliding rod 41 is driven to move towards the outer side along the second sliding hole 35 under the action of the elastic force of the second positioning compression spring 47, so that the two sliding shearing mechanisms 4 move towards two sides, further the upper shearing plate 44 and the lower shearing plate 45 are respectively separated from each other, the movement is stopped until the bottom surface of the supporting and fixing frame 71 is connected with the surface of the pressing block 31, at the moment, the spherical pressing head 42 is completely separated from the positioning pressing block 75, meanwhile, a large gap is formed between the two upper shearing plates 44 and the two lower shearing plates 45, and meanwhile, cylindrical through holes are formed between the, the pressing strips 381 on the side walls of the two pressing blocks 31 are close to clamp the foam and the fine iron wires, deviation of the rotary tightening seat 8 in the process of tightening the iron wires can be effectively prevented, meanwhile, the bottom of the rotary tightening seat 8 is inserted between the two upper shearing plates 44, and the sheared parts between the upper shearing plates 44 and the lower shearing plates 45 are clamped through the rotary tightening seat 8 and then are screwed in a rotating mode;

the rotary screwing seat 8 comprises a rotary column 81 arranged in the mounting hole 72, the top end of the rotary column 81 is connected with the power output end of a third speed reducing motor, meanwhile, a clamping frame 82 is integrally connected and fixed to the bottom end of the rotary column 81, a second screw 83 is arranged on the side wall of the clamping frame 81, one end of the second screw 83 is connected with the power output end of a small speed reducing motor, two oppositely arranged clamping strips 84 are sleeved on the second screw 83 in a threaded connection mode, the side walls of the two clamping strips 84 are connected with the side wall of the clamping frame 82, meanwhile, a plurality of clamping teeth are arranged on the opposite side walls of the two clamping strips 84, and sliding in the screwing process can be prevented through clamping;

the top shaft mechanism 9 comprises a mounting tube 91 which is fixedly mounted at the bottom of the side wall of the mounting lath 76, a third screw 92 is fixedly mounted in the mounting tube 91 through a bearing, a moving ring 93 is sleeved outside the third screw 92 through a thread, one end of the third screw 92 is connected with the power output end of a fourth speed reducing motor, a plurality of first hinged blocks are integrally connected and fixed with the outer surface of the side wall of the mounting tube 91 far away from the moving ring 93 at equal angles, a first connecting rod 94 is hinged on the first hinged blocks through a rotating shaft, a plurality of second hinged blocks are fixedly connected with the outer surface of the side wall of the moving ring 93 at equal angles, a first connecting rod 94 and a second connecting rod 95 are hinged on the first hinged blocks and the second hinged blocks through rotating shafts, the first connecting rod 94 and the second connecting rod 95 are arranged in a crossed manner, the middle parts of the first connecting rod 94 and the second connecting rod 95 are connected into a whole through a hinged shaft, a connecting strip 961 is vertically fixed on the bottom surface of the supporting ejector 96, one end of the connecting strip 961 is fixedly connected with one end of the first connecting rod 94 through a rotating shaft, a strip-shaped sliding hole 962 is formed in the other end of the connecting strip 961, a sliding shaft is installed at one end of the second connecting rod 95, the sliding shaft is clamped in the strip-shaped sliding hole 962 and moves along the strip-shaped sliding hole 962, the ejector shaft mechanism 9 is directly inserted into a hollow shaft in the center of an electrolytic copper foil roll in the using process, then the fourth speed reducing motor is controlled to work to drive the third screw rod to rotate, the moving ring 93 moves towards the middle part along the third screw rod 92 under the action of threads, at the moment, the hinged part between the middle parts of the first connecting rod 94 and the second connecting rod 95 approaches towards one side of the first hinged block, so that one end of the first connecting rod 94 and one end of the second connecting rod 95 slowly leaves away from the central shaft of the mounting barrel 91, at the moment, the first connecting rod 94 pushes the, the supporting ejector rods 96 are always arranged parallel to the central axis of the mounting cylinder 91, and under the pushing action of the first connecting rod 94 and the second connecting rod 95, the supporting ejector rods 96 are dispersed towards the peripheral side, so that the inner surface of the side wall of the hollow shaft at the center of the electrolytic copper foil roll is tightly ejected, and the electrolytic copper foil roll is fixed;

the specific working process of the protective foam cladding fixing device is as follows:

firstly, placing thin iron wires in semicircular grooves 371 of two pressing mechanisms 3, and simultaneously placing foam boards in placing grooves 37 of the two pressing mechanisms 3;

secondly, controlling the lifting hydraulic cylinder 6 to move to the electrolytic copper foil roll on the placing rack, then directly inserting the top shaft mechanism 9 into the hollow shaft at the center of the electrolytic copper foil roll, and fixing the electrolytic copper foil roll through the top shaft mechanism 9 (the specific fixing process is described in detail above, and is not described here any more); then, a second gear 57 is driven to rotate by controlling a second speed reducing motor, the second gear 57 drives a first gear 56 to rotate, the first gear 56 drives a first rotating shaft to rotate, the first rotating shaft drives a lifting hydraulic cylinder 6 to rotate until the electrolytic copper foil roll is opposite to the direction of the positioning base 2, the first screw 53 is driven to rotate by controlling the first speed reducing motor to work, the support plate 54 is driven to move along the two third slide bars 52 under the action of threads by the rotation of the first screw 53, the support plate 54 cannot move again until the two contact strips 58 abut against the side wall of the positioning bottom plate 21, and the second speed reducing motor also stops working at the same time;

thirdly, controlling the lifting hydraulic cylinder 6 to drive the pressing mechanism 3 to move downwards, enabling the electrolytic copper foil roll to contact the surface of the early-foaming cotton, simultaneously pressing the two lower pressing plates 73 into the two triangular grooves 33 to drive the two pressing mechanisms 3 to approach to the middle part, enabling the spherical pressing head 42 in the sliding shearing mechanism 4 to extend into the pressing groove 74 under the pressing action of the elastic force of the second positioning pressing spring 47, enabling the foaming cotton and the thin iron wire to be tightly bent to cling to the electrolytic copper foil roll when continuing to move downwards, pressing the foaming cotton and the thin iron wire into the two pressing strips 381, then pressing the spherical pressing head 42 inwards when the positioning pressing block 75 moves downwards to the position of the spherical pressing head 42 when continuing to move downwards, driving the second positioning pressing spring 47 to contract, enabling the second sliding rod 41 to slide towards the middle part along the second sliding hole 35 until the upper shearing plate 44 and the lower shearing plate 45 of the two sliding shearing mechanisms 4 move towards each other to respectively and completely shear the foaming cotton and the thin iron wire, then the lower pressing plate 73 is pressed downwards continuously, after the spherical pressing head 42 crosses the positioning pressing block 75, the elastic force of the second positioning pressure spring 47 drives the second sliding rod 41 to move outwards along the second sliding hole 35, so that the two sliding shearing mechanisms 4 move towards two sides, and further the upper shearing plate 44 and the lower shearing plate 45 are separated from each other by a gap respectively, the movement is stopped until the bottom surface of the supporting and fixing frame 71 is connected with the surface of the pressing block 31, at the same time, the spherical pressing head 42 is completely separated from the positioning pressing block 75, meanwhile, a larger gap exists between the two upper shearing plates 44 and the two lower shearing plates 45, at the same time, the rotary tightening mechanism 8 is inserted into the gap between the two sliding shearing mechanisms 4, meanwhile, a cylindrical through hole is formed between the accommodating groove 38 of the two pressing blocks 31 and the semi-cylindrical positioning groove 23, the pressing strips 381 on the side walls of the two pressing blocks 31 are close to clamp the foam and the thin iron wire, and the rotary tightening seat, meanwhile, the bottom of the rotary tightening seat 8 is inserted between the two upper shearing plates 44, the two clamping strips 84 are driven by controlling the second screw to move oppositely to clamp the sheared parts between the upper shearing plate 44 and the lower shearing plate 45, then the third speed reducing motor is controlled to rotate the electric rotary tightening seat 8 to realize the rotary tightening of the fine iron wire, so as to realize the fixation of the outside of the foam (wherein, the through holes 46 at the two ends of the lower shearing plate 45 are positioned above the extending parts at the two ends of the central shaft of the electrolytic copper foil roll, when the rotary tightening seat 8 is tightened, the extending parts at the two ends of the electrolytic copper foil roll are small in order to realize the firm fixation, after the iron wire above the copper foil roll is tightened, the rotary tightening seats 8 at the two ends continue to rotate to realize the tightening of the foam fixed on the shafts at the two ends, thus the two ends of the copper foil roll are shielded by the foam through the tightening at the two ends, complete coverage protection of the surface and the edge of the copper foil roll can be realized).

And fourthly, controlling the lifting hydraulic cylinder 6 to drive the positioning pressing mechanism 7 to move upwards, slowly moving the two pressing mechanisms 3 towards two sides under the action of the elastic force of the first positioning pressure spring 39, slowly taking out the wrapped electrolytic copper foil coil upwards, controlling the whole positioning pressing mechanism 7 to move backwards through the rotating and moving mechanism 5, then rotating the whole positioning pressing mechanism 7, slowly releasing the electrolytic copper foil coil through the control of the jacking shaft mechanism 9 after the electrolytic copper foil coil rotates to the placing frame, slowly drawing out the jacking shaft mechanism 9, and then coating the next copper foil coil.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments 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 utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims (9)

1. A protective foam cladding fixing device for the exterior of an electrolytic copper foil roll is characterized by comprising a supporting base plate (1) and a lifting hydraulic cylinder (6), wherein a positioning base (2) is integrally connected and fixed on one side of the surface of the supporting base plate (1), two slidable pressing mechanisms (3) are symmetrically arranged on the positioning base (2), meanwhile, sliding shearing mechanisms (4) used for shearing foam and fine iron wires are respectively arranged on the two pressing mechanisms (3), and a positioning pressing mechanism (7) matched with the two pressing mechanisms (3) is arranged at the power output end of the lifting hydraulic cylinder (6);

the positioning base (2) comprises a positioning bottom plate (21) fixed on one side of the surface of the supporting bottom plate (1), two first limiting laths (22) which are arranged oppositely are vertically fixed on two sides of the surface of the positioning bottom plate (21), and first sliding holes (221) are formed in the side walls of the two first limiting laths (22);

the pressing mechanism (3) comprises pressing blocks (31), a foam board and a thin iron wire are sequentially placed between the surfaces of the two pressing blocks (31) from top to bottom, two first sliding rods (32) matched with the first sliding holes (221) are vertically fixed on one side wall of each pressing block (31), a check ring (321) is sleeved on one end of each first sliding rod (32), a first positioning pressure spring (39) is sleeved on each first sliding rod (32), two ends of each first positioning pressure spring (39) are respectively pressed between the check ring (321) and the side wall of each pressing block (31), and an inclined triangular groove (33) is formed in the middle of one side wall of each pressing block (31) located between the two first sliding rods (32);

the positioning downward pressing mechanism (7) comprises a supporting and fixing frame (71), a plurality of rotary screwing seats (8) are installed at the top of the supporting and fixing frame (71), two downward pressing plates (73) are symmetrically fixed on the left side wall and the right side wall of the supporting and fixing frame (71), the bottom surfaces of the downward pressing plates (73) are obliquely arranged, when the positioning downward pressing mechanism (7) is positioned right above the pressing mechanism (3), the bottom surfaces of the downward pressing plates (73) and the surfaces of inclined triangular grooves (33) in the pressing mechanism (3) are in the same plane, the power output end of the lifting hydraulic cylinder (6) is fixedly installed at the top of the rear side of the supporting and fixing frame (71), meanwhile, an installation batten (76) is vertically fixed at the bottom of the rear side of the supporting and fixing frame (71), and an electrolytic copper foil to be coated is installed on the.

2. The electrolytic copper foil roll external protection foam cladding fixing device is characterized in that a placing groove (37) is formed in the surface of the pressing block (31) on one side of the strip-shaped hole (36), a plurality of semi-cylindrical grooves (371) are formed in the middle of the surface of the placing groove (37), foam is placed in the placing groove (37), and fine iron wires are placed in the semi-cylindrical grooves (371).

3. The electrolytic copper foil roll exterior protective foam covered fixing device as claimed in claim 1, wherein the positioning bottom plate (21) is provided with a semi-cylindrical positioning groove (23) extending to both sides in the middle of the surface thereof, the pressing block (31) is provided with a holding groove (38) extending to the bottom surface of the pressing block (31) in the side wall thereof located at one side of the strip-shaped hole (36), the holding groove (38) is of a quarter-cylindrical structure, and a cylindrical through hole can be formed between the holding groove (38) and the semi-cylindrical positioning groove (23) of the two pressing blocks (31); meanwhile, the side wall of the pressing block (31) is positioned above the accommodating groove (38) and is integrally connected and fixed with a pressing strip (381).

4. The electrolytic copper foil roll external protection foam cladding fixing device according to claim 1, wherein a sliding groove (34) is vertically formed in the middle of the triangular groove (33), a second sliding hole (35) is formed in the middle of a side wall of the sliding groove (34), and a strip-shaped hole (36) communicated with the second sliding hole (35) is formed in the middle of the other side wall opposite to the pressing block (31).

5. The device for covering and fixing the exterior of the electrolytic copper foil roll with the protection foam is characterized in that the sliding shearing mechanism (4) comprises a second sliding rod (41) in sliding fit with a second sliding hole (35), one end of the second sliding rod (41) is fixedly provided with a spherical pressure head (42) through threads, the other end of the second sliding rod (41) is vertically fixed with a mounting lath (43), the second sliding rod (41) is sleeved with a second positioning pressure spring (47), two ends of the second positioning pressure spring (47) are respectively connected with the spherical pressure head (42) and the side wall of the sliding chute (34), the mounting lath (43) is positioned in the strip-shaped hole (36), an upper shearing plate (44) and a lower shearing plate (45) are respectively and vertically fixed at one end of the upper side wall and one end of the lower side wall of the mounting lath (43), the upper shearing plate (44) and the lower shearing plate (45) have the same length, and, and one side of the surface of the lower shearing plate (45) positioned at the cutting edge is provided with a plurality of through holes (46) extending to one side of the cutting edge, and the through holes (46) are in one-to-one correspondence with the semi-cylindrical grooves (371).

6. The electrolytic copper foil roll exterior protective foam cladding fixing device as claimed in claim 1, wherein a plurality of mounting holes (72) are formed in the top of the supporting and fixing frame (71), the plurality of mounting holes (72) correspond to the plurality of through holes (46) and the plurality of semi-cylindrical grooves (371) one by one, and the rotary tightening seats (8) are installed in the mounting holes (72).

7. The device for wrapping and fixing the exterior of the electrolytic copper foil roll with the protection foam as claimed in claim 1, wherein a pressing groove (74) corresponding to the sliding groove (34) is formed in the middle of the bottom surface of the lower pressing plate (73), the pressing groove (74) is arranged in parallel with the inclined bottom surface of the lower pressing plate (73), and a positioning pressing block (75) is integrally connected and fixed to the middle of the bottom of the pressing groove (74).

8. The device for wrapping and fixing the protective foam for the exterior of the electrolytic copper foil roll according to claim 1, wherein a rotating and moving mechanism (5) is installed on the other side of the surface of the supporting base plate (1), and a lifting hydraulic cylinder (6) is installed on the rotating and moving mechanism (5).

9. The device for covering and fixing the protection foam for the exterior of the electrolytic copper foil roll according to claim 8, wherein the rotating and moving mechanism (5) comprises a supporting strip (51) vertically fixed on one side of the surface of the supporting base plate (1), two third sliding rods (52) are installed between two sides of the supporting strip (51) and the side wall of the positioning base plate (21), a first screw (53) is installed between the middle of the supporting strip (51) and the side wall of the positioning base plate (21), one end of the first screw (53) is connected with the power output end of the first speed reduction motor, a supporting plate (54) is slidably sleeved on the two third sliding rods (52), a threaded hole (541) in threaded fit with the first screw (53) is formed in the middle of the side wall of the supporting plate (52), a first rotating shaft is installed in the middle of the surface of the supporting plate (54), and the lifting hydraulic cylinder (6) is fixed on the, meanwhile, a first gear (56) is sleeved on the first rotating shaft, a second gear (57) meshed with the first gear (56) is mounted on the supporting plate (54), and the second gear (57) is connected with the power output end of the second speed reducing motor.

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