CN115402856B - Automatic cutting equipment for continuous production of aluminum-plastic films - Google Patents
Automatic cutting equipment for continuous production of aluminum-plastic films Download PDFInfo
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- CN115402856B CN115402856B CN202211360159.5A CN202211360159A CN115402856B CN 115402856 B CN115402856 B CN 115402856B CN 202211360159 A CN202211360159 A CN 202211360159A CN 115402856 B CN115402856 B CN 115402856B
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- roller
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- aluminum
- sliding block
- discharging roller
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/02—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with longitudinal slitters or perforators
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/12—Lifting, transporting, or inserting the web roll; Removing empty core
- B65H19/126—Lifting, transporting, or inserting the web roll; Removing empty core with both-ends supporting arrangements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention relates to the technical field of aluminum-plastic film production, in particular to automatic cutting equipment for continuous production of an aluminum-plastic film, which comprises a supporting shell and a side frame, wherein two groups of section conveying rollers are arranged between the supporting shell and the side frame, two ends of the two groups of section conveying rollers are respectively and rotatably connected with the supporting shell and the side frame, a cutting knife is rotatably connected between the supporting shell and the side frame, and the cutting knife is positioned above the two groups of section conveying rollers; according to the automatic cutting equipment for continuous production of the aluminum-plastic film, one group of the discharging rollers is used for discharging materials, the other group of the discharging rollers is used for receiving materials, and after cutting is completed, the upper and lower positions of the two groups of the discharging rollers are exchanged, so that repeated cutting work of the aluminum-plastic film is facilitated.
Description
Technical Field
The invention relates to the technical field of aluminum-plastic film production, in particular to automatic cutting equipment for continuous production of aluminum-plastic films.
Background
The aluminum plastic film is a commonly used packaging material for the soft package lithium battery, and the whole group of aluminum plastic films are required to be cut into proper sizes in the production and cutting process of the aluminum plastic film at present, so that the soft package lithium battery is packaged;
at present when cutting the plastic-aluminum membrane, whole book plastic-aluminum membrane probably can't or need not once only accomplish all work of cutting, cut out specific specification with the plastic-aluminum membrane after, the blowing position often need be installed once more to the rest part and carry out cutting work once more, in order to satisfy subsequent needs, this moment to the consuming time power of the dismouting work of roller spare, can influence cutting process's convenience undoubtedly, consequently, the plastic-aluminum membrane continuous production is with automatic cutting equipment of changing, make the blowing roller also carry out the rolling work of plastic-aluminum membrane after removing, so that be convenient for to cut work repeatedly whole group plastic-aluminum membrane, improve the effect of cutting to the plastic-aluminum membrane.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides automatic cutting equipment for continuous production of an aluminum-plastic film, which is convenient for repeated cutting work of the whole roll of the aluminum-plastic film and improves the cutting effect of the aluminum-plastic film.
The automatic cutting equipment comprises a supporting shell and a side frame, wherein two groups of section conveying rollers are arranged between the supporting shell and the side frame, two ends of the two groups of section conveying rollers are respectively and rotatably connected with the supporting shell and the side frame, a cutting knife is rotatably connected between the supporting shell and the side frame, and the cutting knife is positioned above the two groups of section conveying rollers; two sets of blowing rollers of parallel arrangement are equipped with between support shell and the side bearer: the device comprises a first discharging roller and a second discharging roller, wherein two ends of the first discharging roller and two ends of the second discharging roller are both connected with rotating bearings, one side, close to a side frame, of a supporting shell is provided with a first sliding groove and a second sliding groove which are arranged in parallel, two ends of the first discharging roller correspond to the first sliding groove, and two ends of the second discharging roller correspond to the second sliding groove;
and a winding roller is arranged between the supporting shell and the side frame, two ends of the winding roller are respectively and rotatably connected with the supporting shell and the side frame, and the winding roller is positioned on one side of the conveying direction of the tangent plane conveying roller.
By adopting the technical scheme, when the whole roll of the aluminum-plastic film is required to be repeatedly cut, the whole roll of the aluminum-plastic film is sleeved on the first discharging roller (or the whole roll of the aluminum-plastic film is sleeved on the second discharging roller), one side of the whole roll of the aluminum-plastic film is stretched and placed on the two groups of section conveying rollers, so that the aluminum-plastic film is positioned below the slitting knife, meanwhile, the aluminum-plastic film is cut into a proper size to be cut by the slitting knife, after the size is cut, one side of the aluminum-plastic film, which is required to be cut into a specified size, is connected to the winding roller, and one side of the other group of the aluminum-plastic film is connected to the second discharging roller;
when the winding roller and the second discharging roller are driven, the aluminum-plastic film is driven to rotate on the two groups of section conveying rollers, meanwhile, the aluminum-plastic film is cut by the slitting knife, and when the aluminum-plastic film is cut in a moving mode, the first discharging roller is driven to rotate, so that the whole roll of the aluminum-plastic film on the first discharging roller is cut;
after the completion is cut to whole book plastic-aluminum membrane on first blowing roller, the winding has the plastic-aluminum membrane that does not need to cut on the second blowing roller this moment, when second blowing roller removed in the second spout, make first blowing roller remove in first spout, when second blowing roller removed the second spout lower extreme, first blowing roller removed the top of first spout, the convenient plastic-aluminum membrane on the second blowing roller of this moment is cut once more, this mode is convenient for cut the plastic-aluminum membrane repeatedly.
Specifically, first spout and second spout set up for the slope, the higher one end of first spout and second spout is close to the wind-up roll.
Through adopting above-mentioned technical scheme, wherein, after the completion is cut to the whole book plastic-aluminum membrane on first blowing roller, the winding has the plastic-aluminum membrane that does not need to cut on the second blowing roller this moment, when no longer fixing the second blowing roller, relies on plastic-aluminum membrane weight to drive the second blowing roller and slides in the second spout to remove the lower part of second spout.
Specifically, equal sliding connection has first slider in the first spout, equal sliding connection has the second slider in the second spout, one side that first slider, second slider are close to mutually all is equipped with the slot, the rolling bearing at first blowing roller both ends, the rolling bearing both ends at second blowing roller both ends correspond respectively and insert in the slot of first slider, second slider, the top of first spout, second spout all is connected with magnet, first slider all is connected with the gyro wheel with second slider bottom and supports, one side and the magnet adsorption of first slider and second slider.
By adopting the technical scheme, the two groups of first sliding blocks and second sliding blocks are adsorbed and positioned under the action of the magnets, so that the stability of the first discharging roller and the second discharging roller after moving to the top is ensured, the two groups of first sliding blocks and second sliding blocks are prevented from moving when the aluminum-plastic film is cut, and the stability during cutting is improved;
when the cutting is finished, when the magnet does not adsorb and position the second sliding block any more, the second sliding block slides in the second sliding groove, the second sliding block drives the second discharging roller to move when moving, so that the second discharging roller moves to the bottom of the second sliding groove through the second sliding block, meanwhile, the first sliding block moves in the first sliding groove, the first discharging roller is driven to move by the movement of the first sliding block, and when the first sliding block moves to the top of the first sliding groove, the first sliding block adsorbs the magnet by the first sliding block to position the first sliding block, so that the stability of the first discharging roller moving to the top is ensured;
when the second slider moves to second spout bottom, drive first slider and remove the top of first spout to it is fixed to rely on magnet in the first spout to adsorb first slider, makes first blowing roller and second blowing roller carry out upper and lower position change, can cut the plastic-aluminum membrane that does not cut on the second blowing roller that is located second spout bottom once more simultaneously.
Specifically, the side bearer with the one side that the support shell is close to mutually all is equipped with the annular cable wire that vertical direction set up, first spout and second spout are respectively passed through to the upper portion and the lower part of annular cable wire, first slider with the second slider is connected with the annular cable wire respectively, the side bearer all installs guide pulley with a side that the support shell is close to mutually, the annular cable wire is walked around guide pulley and is connected with guide pulley roll.
Through adopting above-mentioned technical scheme, when the second slider removed in the second spout, rely on annular cable wire to drive first slider and slide in first spout, when the second slider removed the second spout bottom, be convenient for automatically move first slider and remove the top to first spout through annular cable wire, rely on annular cable wire and guide pulley's sliding contact simultaneously, improved the mobility stability of first slider and second slider.
Specifically, a transmission belt structure is arranged on one side surface of the support shell close to the side frame and is positioned between the first chute and the winding roller, the transmission belt structure comprises a double-sided tooth transmission belt, two groups of transmission gears are meshed and transmitted on the inner side of the double-sided tooth transmission belt, the two groups of transmission gears are rotatably connected with one side of the support shell, a driving motor is arranged on the other side of the support shell, and the output end of the driving motor is connected with one group of transmission gears;
both ends of the first discharging roller and the second discharging roller can be detachably connected with a first outer gear disc, and the first outer gear disc is in meshing transmission with the double-sided tooth transmission belt when moving to the highest position;
and both ends of the wind-up roll can be detachably connected with a second outer gear disc, and the second outer gear disc is in meshing transmission with a double-sided gear transmission belt.
By adopting the technical scheme, when the driving motor drives, the group of transmission gears are driven to rotate in the positive direction, and the double-sided tooth transmission belt is driven to rotate;
when the second discharging roller moves to the highest position in the second chute, the first outer gear disc of the second discharging roller is driven to carry out meshing transmission by means of the rotation of the double-sided tooth transmission belt, so that the second discharging roller is driven to rotate clockwise, and when the second discharging roller rotates, the aluminum-plastic film is driven to move, so that the aluminum-plastic film which is not required to be cut is wound on the second discharging roller;
when the double-sided tooth transmission belt rotates, the double-sided tooth transmission belt is in meshed transmission with a second outer gear disc of the winding roller, so that the winding roller rotates, the cut aluminum-plastic film is wound when the winding roller rotates, and the whole roll of aluminum-plastic film is driven to move and cut, so that the using effect is improved;
it should be noted that the first emptying roller and the second emptying roller are used in the same way.
Specifically, first spout, second spout one side all rotate and are connected with one-way drive gear, first blowing roller and second blowing roller are respectively through first external gear dish and one-way drive gear meshing transmission.
By adopting the technical scheme, when the aluminum plastic film is cut, the rotation stability of the first outer gear disc can be improved by means of the meshing transmission of the one-way transmission gear and the first outer gear disc;
after the whole roll of aluminum-plastic film is cut, a driving motor is started to drive a group of transmission gears to rotate reversely, when the transmission gears rotate reversely, a first external gear disc of a second discharging roller is driven to rotate anticlockwise by virtue of a double-sided tooth transmission belt, when the first external gear disc rotates anticlockwise, the first external gear disc is contacted with a one-way transmission gear, because the one-way transmission gear cannot perform reverse transmission, the first external gear disc is extruded upwards in an inclined manner by virtue of the double-sided tooth transmission belt, and when the first external gear disc is extruded to a certain position, a second sliding block of the second discharging roller is not adsorbed to and separated from a magnet;
when the second sliding block is separated from the magnet, the second sliding block slides in the second sliding groove, when the second sliding block moves, the first sliding block is driven to move through the annular steel cable, when the first sliding block moves, the first discharging roller is driven to move, when the second sliding block moves to the bottom of the second sliding groove, the first sliding block is driven to move to the top of the first sliding groove, and the first sliding block is positioned by means of adsorption of one side of the first sliding block and the magnet;
later open driving motor, make drive gear carry out forward rotation, rely on drive gear's forward rotation, make the double-sided tooth drive belt and the first outer gear dish of first blowing roller mesh the transmission, it is fixed to rely on magnet in the first spout to adsorb first slider, it rotates to rely on the double-sided tooth drive belt to drive first outer gear dish simultaneously, thereby make first blowing roller remove, can cut the plastic-aluminum membrane that does not cut on the second blowing roller of second spout bottom this moment, thereby improve the convenience of use.
Specifically, the elastic wedge blocks are connected to the top of the first sliding groove and the bottom of the inner side of the second sliding groove, the two groups of elastic wedge blocks are located on the upper portions of the first sliding groove and the second sliding groove respectively, and the inclined surface of each elastic wedge block faces towards one side far away from the winding roller.
Through adopting above-mentioned technical scheme, when one of them group of first blowing roller or second blowing roller is located the top position of first spout or second spout, the gyro wheel that relies on first slider or second slider crosses the elasticity wedge and adsorbs with magnet, the elasticity wedge can cushion the removal of gyro wheel, reduce the striking of first slider and second slider to magnet, and the wedge also can fix a position fixedly to first slider or second slider, the stability after first slider or the removal of second slider that can further improve, improve the stability of first blowing roller or second blowing roller.
Specifically, the top of the inner side of the first chute and the top of the inner side of the second chute are both connected with a first hydraulic telescopic rod which horizontally extends outwards, openings corresponding to the winding roller are formed in the supporting shell and the side frame, the bottoms of the openings are both connected with a second hydraulic telescopic rod, the upper end of the second hydraulic telescopic rod is connected with an arc plate, a spring is sleeved at the output end of the second hydraulic telescopic rod, liquid guide pipes are respectively distributed on the supporting shell and the side frame, and the second hydraulic telescopic rod is communicated with the first hydraulic telescopic rod on one side through the liquid guide pipes;
and positioning holes corresponding to the first hydraulic telescopic rods are arranged on one sides, far away from each other, of the two groups of first sliding blocks and one sides, far away from each other, of the two groups of second sliding blocks.
By adopting the technical scheme, after the winding roller is inserted into the opening, the collecting roller downwards extrudes the second hydraulic telescopic rod, the spring is compressed to the limit, the second hydraulic telescopic rod can be transmitted to the first hydraulic telescopic rod through the liquid guide pipe, so that the first hydraulic telescopic rod extends out and is inserted into the first sliding block or the second sliding block arranged at the uppermost part, and a group of discharging rollers positioned at the uppermost part are locked; after the winding roller is taken down, the second hydraulic telescopic rod automatically resets, and the first hydraulic telescopic rod automatically shortens at the moment, so that the discharging roller is automatically unlocked; on the basis, if the blocking of the elastic wedge-shaped block and the adsorption of the magnet are not needed, the reverse driving of a driving motor is not needed, the discharging roller positioned at the uppermost part can automatically fall under the gravity, and the other group of discharging rollers are driven to automatically move upwards, so that the exchange of the upper position and the lower position of the two groups of discharging rollers is completed; to the absorption that is provided with the blocking of elasticity wedge and magnet, the effect of locking then can be played to the blowing roller of uppermost portion to stretching out of first hydraulic telescoping rod to further guarantee its security of using.
The invention has the beneficial effects that:
(1) According to the automatic cutting equipment for continuous production of the aluminum-plastic film, one set of discharging rollers is used for discharging materials, the other set of discharging rollers is used for receiving materials, after cutting is completed, the upper and lower positions of the two sets of discharging rollers are exchanged, so that repeated cutting work of the aluminum-plastic film is convenient to perform, when the whole roll of the aluminum-plastic film on the first discharging roller is cut, the aluminum-plastic film which does not need to be cut is wound on the second discharging roller, the second sliding block slides in the second sliding groove to drive the first sliding block to slide in the first sliding groove, and when the second sliding block moves to the bottom of the second sliding groove, the first discharging roller is driven by the first sliding block to move to the top of the first sliding groove, and then the aluminum-plastic film on the second discharging roller can be cut again, so that repeated cutting of the aluminum-plastic film is facilitated.
(2) According to the automatic cutting equipment for continuously producing the aluminum-plastic film, the two groups of first sliding blocks and second sliding blocks are adsorbed and positioned under the action of the magnets, so that the stability of the first discharging roller or the second discharging roller after the top is moved is ensured, the two groups of first sliding blocks and second sliding blocks are prevented from moving when the aluminum-plastic film is cut, and the stability during cutting is improved.
(3) According to the automatic cutting equipment for continuously producing the aluminum-plastic film, under the action of the one-way transmission gear, when the transmission gear rotates reversely, the first outer gear disc of the second discharging roller is driven to rotate reversely by the aid of the two-sided gear transmission belt, when the first outer gear disc rotates reversely, the first outer gear disc is contacted with the one-way transmission gear, the one-way transmission gear cannot perform reverse transmission, the first outer gear disc is obliquely and upwardly extruded by the aid of the two-sided gear transmission belt, when the first outer gear disc is extruded to a certain position, the second sliding block of the second discharging roller is not adsorbed to and separated from the magnet, the second sliding block slides in the second sliding groove, and the first sliding block is driven to move by the annular steel cable, so that the up-and-down position exchange of the two groups of discharging rollers is realized.
(4) According to the automatic cutting equipment for continuous production of the aluminum-plastic film, the stability of the discharging roller moving to the top can be improved through the magnet, wherein when the second sliding block moves to the bottom of the second sliding groove, the first sliding block is driven to move to the top of the first sliding groove, and the first sliding block is positioned by means of the adsorption of one side of the first sliding block and the magnet, so that the aluminum-plastic film on the second discharging roller can be cut again conveniently.
(5) According to the automatic cutting equipment for continuous production of the aluminum-plastic film, the two groups of discharging rollers pass through the elastic wedge-shaped block by means of the rollers of the first sliding block or the second sliding block and are adsorbed by the magnets in the moving process, the first sliding block or the second sliding block is positioned and fixed, and the stability of the first sliding block or the second sliding block after moving can be further improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is an isometric view of one embodiment of the present invention;
FIG. 2 is a schematic view of a first discharge roller according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of a wind-up roll according to an embodiment of the invention;
FIG. 4 is a schematic side frame side view of an embodiment of the present invention;
FIG. 5 is an enlarged view of area A of FIG. 4 according to an embodiment of the present invention;
fig. 6 is a schematic structural view of the first sliding groove and the second sliding groove of the supporting shell according to an embodiment of the present invention;
FIG. 7 is a schematic view of a connection structure at one side of an opening according to an embodiment of the present invention;
FIG. 8 is a partial view of a first slide according to one embodiment of the present invention;
FIG. 9 is a schematic view of the arrangement of the first and second chutes according to one embodiment of the invention;
in the figure: 1. a support housing; 2. a side frame; 3. a section cutting conveying roller; 4. a slitting knife; 5. a first discharge roller; 6. a second discharge roller; 7. a rotating bearing; 8. a first chute; 9. a second chute; 10. a wind-up roll; 11. a first slider; 12. a second slider; 13. a slot; 14. an elastic wedge-shaped block; 15. a roller; 16. an annular wire rope; 17. a guide pulley; 18. a double-sided toothed transmission belt; 19. a transmission gear; 20. a drive motor; 21. a first external gear plate; 22. a second outer gear plate; 23. a one-way transmission gear; 24. a magnet; 25. a first hydraulic telescopic rod; 26. opening a hole; 27. a second hydraulic telescopic rod; 28. an arc-shaped plate; 29. positioning holes; 30. a spring.
Detailed Description
The present invention will be further described with reference to the following detailed description so that the technical means, the creation features, the achievement purposes and the effects of the present invention can be easily understood.
As an embodiment of the present invention, as shown in fig. 1, in order to facilitate repeated slitting of a whole roll of aluminum-plastic film, the automatic slitting equipment for continuous production of an aluminum-plastic film according to the present invention comprises a support shell 1 and a side frame 2, wherein two groups of section conveying rollers 3 are arranged between the support shell 1 and the side frame 2, two ends of the two groups of section conveying rollers 3 are respectively rotatably connected with the support shell 1 and the side frame 2, a slitting knife 4 is rotatably connected between the support shell 1 and the side frame 2, and the slitting knife 4 is located above the two groups of section conveying rollers 3; two sets of blowing rollers of parallel arrangement are equipped with between support shell 1 and the side bearer 2: the device comprises a first discharging roller 5 and a second discharging roller 6, wherein two ends of the first discharging roller 5 and two ends of the second discharging roller 6 are both connected with a rotating bearing 7, one side of a support shell 1, which is close to a side frame 2, are both provided with a first chute 8 and a second chute 9 which are arranged in parallel, two ends of the first discharging roller 5 correspond to the first chute 8, and two ends of the second discharging roller 6 correspond to the second chute 9;
a winding roller 10 is installed between the supporting shell 1 and the side frame 2, two ends of the winding roller 10 are respectively connected with the supporting shell 1 and the side frame 2 in a rotating mode, and the winding roller 10 is located on one side of the conveying direction of the tangent plane conveying roller 3.
When the device is used, when the whole aluminum-plastic film roll needs to be repeatedly cut, the whole aluminum-plastic film roll is installed through one group of discharging rollers and is placed on one side far away from the winding roller 10, and the other group of discharging rollers is placed on one side close to the winding roller 10; for example: the whole roll of the aluminum-plastic film is sleeved on the first discharging roller 5 (or the whole roll of the aluminum-plastic film is sleeved on the second discharging roller 6), one side of the whole roll of the aluminum-plastic film is pulled out and placed on the two groups of section conveying rollers 3, the aluminum-plastic film is positioned below the slitting knife 4, meanwhile, the slitting knife 4 is used for slitting the aluminum-plastic film into proper sizes to be slit, after the size is cut, one side of the aluminum-plastic film, which needs to be slit into the specified size, is connected to the winding roller 10, and one side of the other group of the aluminum-plastic film is connected to the second discharging roller 6;
when the winding roller 10 and the second discharging roller 6 are driven, the aluminum-plastic film is driven to rotate on the two groups of section conveying rollers 3, meanwhile, the aluminum-plastic film is cut by the slitting knife 4, and when the aluminum-plastic film is cut in a moving mode, the first discharging roller 5 is driven to rotate, so that the whole roll of the aluminum-plastic film on the first discharging roller 5 is slit;
after the completion is cut to whole book plastic-aluminum membrane on first blowing roller 5, the winding has the plastic-aluminum membrane that does not need to cut on second blowing roller 6 this moment, when second blowing roller 6 removes in second spout 9, make first blowing roller 5 remove in first spout 8, when second blowing roller 6 removes second spout 9 lower part, first blowing roller 5 removes the upper most of first spout 8, the convenience is cut the plastic-aluminum membrane on second blowing roller 6 again this moment, this mode is convenient for cut the plastic-aluminum membrane repeatedly.
In order to facilitate the automatic falling and resetting of the first discharging roller 5 and the second discharging roller 6 through gravity, as shown in fig. 9, for example, the invention further includes that the first chute 8 and the second chute 9 are arranged in an inclined manner, and the higher ends of the first chute 8 and the second chute 9 are close to the winding roller 10.
When using, wherein, after the whole roll of plastic-aluminum membrane on first blowing roller 5 is cut and is accomplished, the winding has the plastic-aluminum membrane that does not need to cut on the second blowing roller 6 this moment, when no longer fixing second blowing roller 6, relies on plastic-aluminum membrane weight to drive second blowing roller 6 and slides in second spout 9 to remove the lower part of second spout 9.
In order to improve the moving stability of the first discharging roller 5 and the second discharging roller 6, as shown in fig. 4 and 5, the present invention further includes that a first sliding block 11 is slidably connected in the first sliding groove 8, a second sliding block 12 is slidably connected in the second sliding groove 9, a slot 13 is disposed on one side of the first sliding block 11, which is close to the second sliding block 12, two ends of the rotating bearing 7 at two ends of the first discharging roller 5 and two ends of the rotating bearing 7 at two ends of the second discharging roller 6 are respectively and correspondingly inserted into the slots 13 of the first sliding block 11 and the second sliding block 12, the tops of the first sliding groove 8 and the second sliding groove 9 are both connected with a magnet 24, the bottoms of the first sliding block 11 and the second sliding block 12 are both connected with a roller 15 for supporting, and one side of the first sliding block 11 and the second sliding block 12 is attracted to the magnet 24.
When the device is used, the two groups of first sliding blocks 11 and second sliding blocks 12 are adsorbed and positioned under the action of the magnets 24, so that the stability of the first discharging roller 5 and the second discharging roller 6 after moving to the top is ensured, the two groups of first sliding blocks 11 and second sliding blocks 12 are prevented from moving when an aluminum-plastic film is cut, and the stability during cutting is improved;
for example: after cutting, when the magnet 24 does not adsorb and position the second slide block 12, the second slide block 12 slides in the second chute 9, when the second slide block 12 moves, the second discharging roller 6 is driven to move, the second discharging roller 6 moves to the bottom of the second chute 9 through the second slide block 12, meanwhile, the first slide block 11 moves in the first chute 8, the first discharging roller 5 is driven to move by the movement of the first slide block 11, when the first slide block 11 moves to the top of the first chute 8, the first slide block 11 adsorbs the magnet 24 by the first slide block 11, and the first slide block 11 is positioned, so that the stability that the first discharging roller 5 moves to the topmost part is ensured;
when second slider 12 removed to second spout 9 bottom, drive first slider 11 and remove the top of first spout 8 to it is fixed to rely on magnet 24 in the first spout 8 to adsorb first slider 11, makes first blowing roller 5 and second blowing roller 6 carry out upper and lower position and change, can cut the plastic-aluminum membrane that does not cut on the second blowing roller 6 that is located second spout 9 bottom once more simultaneously. It should be noted that the magnet 24 in the present invention may be an electromagnet or a permanent magnet.
In order to facilitate the movement of the first slider 11 and the second slider 12, for example, as shown in fig. 4, the present invention further includes that a vertical annular steel cable 16 is disposed on each side of the side frame 2 adjacent to the support shell 1, an upper portion and a lower portion of the annular steel cable 16 respectively pass through the first sliding slot 8 and the second sliding slot 9, the first slider 11 and the second slider 12 are respectively connected to the annular steel cable 16, a guide pulley 17 is disposed on each side surface of the side frame 2 adjacent to the support shell 1, and the annular steel cable 16 passes around the guide pulley 17 and is connected to the guide pulley 17 in a rolling manner.
When using, when second slider 12 removes in second spout 9, rely on annular cable 16 to drive first slider 11 and slide in first spout 8, when second slider 12 removed second spout 9 bottom, be convenient for through annular cable 16 automatically move first slider 11 and remove to the top of first spout 8, rely on annular cable 16 and guide pulley 17's sliding contact simultaneously, improved the mobility stability of first slider 11 and second slider 12.
In order to drive the second discharging roller 6 or the first discharging roller 5 to move while driving the winding roller 10 to wind, as shown in fig. 2, fig. 3 and fig. 6, for example, the invention further includes that a transmission belt structure is installed on one side surface of the support shell 1 close to the side frame 2, the transmission belt structure is located between the first chute 8 and the winding roller 10, the transmission belt structure includes a double-sided toothed transmission belt 18, the inner side of the double-sided toothed transmission belt 18 is engaged with and drives two sets of transmission gears 19, the two sets of transmission gears 19 are rotatably connected with one side of the support shell 1, the other side of the support shell 1 is installed with a driving motor 20, and the output end of the driving motor 20 is connected with one set of transmission gears 19;
both ends of the first discharging roller 5 and the second discharging roller 6 can be detachably connected with a first external gear disc 21, and the first external gear disc 21 is meshed with the double-sided gear transmission belt 18 for transmission when moving to the highest position;
and both ends of the winding roller 10 can be detachably connected with a second external gear disc 22, and the second external gear disc 22 is in meshing transmission with the double-sided gear transmission belt 18.
When in use, the driving motor 20 drives the group of transmission gears 19 to rotate in the forward direction to drive the double-sided tooth transmission belt 18 to rotate;
when the second discharging roller 6 moves to the highest position in the second chute 9, the double-sided tooth transmission belt 18 is rotated to drive the first external gear disc 21 of the second discharging roller 6 to carry out meshing transmission, so that the second discharging roller 6 is driven to rotate clockwise, and when the second discharging roller 6 rotates, the aluminum-plastic film is driven to move, so that the aluminum-plastic film which is not required to be cut is wound on the second discharging roller 6;
when the double-sided tooth transmission belt 18 rotates, the double-sided tooth transmission belt is in meshed transmission with the second external gear disc 22 of the winding roller 10, so that the winding roller 10 rotates, when the winding roller 10 rotates, the cut aluminum-plastic film is wound, and the whole roll of aluminum-plastic film is driven to move and cut, so that the using effect is improved;
it is to be noted that the first emptying roll 5 is used in the same way as the second emptying roll 6.
In order to separate the magnet 24 from the first slider 11 or the second slider 12, as shown in fig. 4 and 6, for example, the present invention further includes that one side of each of the first chute 8 and the second chute 9 is rotatably connected with a one-way transmission gear 23, and the first discharging roller 5 and the second discharging roller 6 are respectively in mesh transmission with the one-way transmission gear 23 through the first external gear disc 21.
When the cutting device is used, when the aluminum plastic film is cut, the rotation stability of the first outer gear disc 21 can be improved by means of forward meshing transmission of the one-way transmission gear 23 and the first outer gear disc 21;
for example: after the whole roll of aluminum plastic film is cut, a driving motor 20 is started to drive a group of transmission gears 19 to rotate reversely, when the transmission gears 19 rotate reversely, a double-sided tooth transmission belt 18 is used for driving a first external tooth disc of the second discharging roller 6 to rotate anticlockwise, when the first external tooth disc 21 rotates anticlockwise, the transmission gears are in contact with a one-way transmission gear 23, because the one-way transmission gear 23 cannot perform reverse transmission, the first external tooth disc 21 is extruded obliquely upwards by the double-sided tooth transmission belt 18, and when the first external tooth disc 21 is extruded to a certain position, the second sliding block 12 of the second discharging roller 6 is not adsorbed and separated from the magnet 24;
when the second slide block 12 is separated from the magnet 24, the second slide block 12 slides in the second sliding groove 9, when the second slide block 12 moves, the first slide block 11 is driven to move through the annular steel cable 16, when the first slide block 11 moves, the first discharging roller 5 is driven to move, when the second slide block 12 moves to the bottom of the second sliding groove 9, the first slide block 11 is driven to move to the top of the first sliding groove 8, and the first slide block 11 is positioned by means of the adsorption of one side of the first slide block 11 and the magnet 24;
after that, open driving motor 20, make drive gear 19 carry out forward rotation, rely on drive gear 19's forward rotation, make two-sided tooth drive belt 18 and the first external gear dish 21 of first blowing roller 5 carry out the meshing transmission, it is fixed to rely on magnet 24 in the first spout 8 to adsorb first slider 11, it rotates to rely on two-sided tooth drive belt 18 to drive first external gear dish 21 simultaneously, thereby make first blowing roller 5 remove, can cut the plastic-aluminum membrane that does not cut on the second blowing roller 6 of second spout 9 bottom this moment, thereby improve the convenience of use.
In order to further improve the stability of the first sliding block 11 or the second sliding block 12 after moving, as shown in fig. 7, the invention further includes that elastic wedge-shaped blocks 14 are connected to the top of the first sliding chute 8 and the bottom of the inner side of the second sliding chute 9, two sets of elastic wedge-shaped blocks 14 are respectively located at the upper parts of the first sliding chute 8 and the second sliding chute 9, and the inclined plane of the elastic wedge-shaped block 14 faces to the side away from the wind-up roller 10.
When in use, when one set of the first discharging roller 5 or the second discharging roller 6 is positioned at the top position of the first sliding chute 8 or the second sliding chute 9, the roller 15 of the first sliding block 11 or the second sliding block 12 passes over the elastic wedge-shaped block 14 and is adsorbed with the magnet 24, the elastic wedge-shaped block 14 can buffer the movement of the roller 15, reduce the striking of first slider 11 and second slider 12 to magnet 24, and elasticity wedge 14 also can fix a position first slider 11 or second slider 12 fixedly, stability after first slider 11 or second slider 12 remove can be further improved, improve the stability to first blowing roller 5 or second blowing roller 6.
As an embodiment of the present invention, as shown in fig. 7 and 8, a first hydraulic telescopic rod 25 extending horizontally outward is connected to both the top of the inner side of the first chute 8 and the top of the inner side of the second chute 9, openings 26 corresponding to the wind-up roll 10 are respectively provided on the support shell 1 and the side frame 2, the bottoms of the openings 26 are respectively connected with a second hydraulic telescopic rod 27, the upper ends of the second hydraulic telescopic rods 27 are respectively connected with an arc-shaped plate 28, the output end of the second hydraulic telescopic rod 27 is sleeved with a spring 30, liquid guide tubes (liquid guide tube drawing is not depicted) are respectively arranged on the support shell 1 and the side frame 2, and the second hydraulic telescopic rods 27 are both communicated with the first hydraulic telescopic rod 25 on one side through liquid guide tubes;
and positioning holes 29 corresponding to the first hydraulic telescopic rods are arranged on one sides, far away from the two groups of first sliding blocks 11, of the two groups of second sliding blocks 12.
When the winding roller 10 is inserted into the opening 26, the collecting roller downwards extrudes the second hydraulic telescopic rod 27, the spring is compressed to the limit, the second hydraulic telescopic rod 27 is transmitted to the first hydraulic telescopic rod 25 through the liquid guide pipe, so that the first hydraulic telescopic rod 25 extends out and is inserted into the first sliding block 11 or the second sliding block 12 which is arranged at the uppermost part, and a group of discharging rollers at the uppermost part is locked; after the winding roller 10 is taken down, the second hydraulic telescopic rod 27 automatically resets, and the first hydraulic telescopic rod 25 automatically shortens at the moment, so that the discharging roller is automatically unlocked; on the basis, if the blocking of the elastic wedge-shaped block 14 and the adsorption of the magnet 24 do not exist, the driving motor 20 is not required to be driven reversely, so that the discharging roller at the uppermost part can automatically fall under the gravity, and the other group of discharging rollers are driven to automatically move upwards, and the exchange of the upper position and the lower position of the two groups of discharging rollers is completed; for the blocking of the elastic wedge block 14 and the adsorption of the magnet 24, the extension of the first hydraulic telescopic rod 25 can play a locking effect on the uppermost discharge roller, so as to further ensure the safety of the use of the discharge roller.
When the aluminum-plastic film cutting device is used, one group of discharging rollers are used for discharging materials, the other group of discharging rollers are used for receiving materials, and after the aluminum-plastic film cutting is completed, the upper positions and the lower positions of the two groups of discharging rollers are exchanged, so that the aluminum-plastic film can be cut repeatedly, wherein when the whole aluminum-plastic film roll needs to be cut repeatedly, the whole aluminum-plastic film roll is sleeved on the first discharging roller 5 (the whole aluminum-plastic film roll can also be sleeved on the second discharging roller 6), one side of the whole aluminum-plastic film roll is stretched and placed on the two groups of section conveying rollers 3, so that the aluminum-plastic film is positioned below the slitting knife 4, meanwhile, the proper size needing to be cut is cut for the aluminum-plastic film by the slitting knife 4, after the size is cut, one side of the aluminum-plastic film, which needs to be cut into the designated size, is connected to the winding roller 10, and one side of the other group of the aluminum-plastic film is connected to the second discharging roller 6;
when the driving motor 20 drives, a group of transmission gears 19 are driven to rotate in the forward direction to drive the double-sided transmission belt 18 to rotate, the second discharging roller 6 and the winding roller 10 are respectively driven to rotate by means of meshing transmission of the double-sided transmission belt 18 with the first external gear disc 21 and the winding roller 10, when the second discharging roller 6 rotates, the aluminum-plastic film which does not need to be cut is driven to move, the aluminum-plastic film which is not required to be cut is wound on the second discharging roller 6, and when the winding roller 10 rotates, the cut aluminum-plastic film is wound and the whole roll of aluminum-plastic film is driven to move and be cut;
after the whole roll of aluminum plastic film is cut, a driving motor 20 is started to drive a group of transmission gears 19 to rotate reversely, when the transmission gears 19 rotate reversely, a double-sided tooth transmission belt 18 is used for driving a first external tooth disc of the second discharging roller 6 to rotate anticlockwise, when the first external tooth disc 21 rotates anticlockwise, the transmission gears are in contact with a one-way transmission gear 23, because the one-way transmission gear 23 cannot perform reverse transmission, the first external tooth disc 21 is extruded obliquely upwards by the double-sided tooth transmission belt 18, and when the first external tooth disc 21 is extruded to a certain position, the second sliding block 12 of the second discharging roller 6 is not adsorbed and separated from the magnet 24;
when the second slider 12 is separated from the magnet 24, the second slider 12 slides in the second chute 9, when the second slider 12 moves, the first slider 11 is driven to move through the annular steel cable 16, when the first slider 11 moves, the first discharging roller 5 is driven to move, when the second slider 12 moves to the bottom of the second chute 9, the first slider 11 is driven to move to the top of the first chute 8, the roller 15 of the first slider 11 passes through the elastic wedge block 14 and is adsorbed by the magnet 24, the stability of the first slider 11 after moving in the first chute 8 can be further improved, at the moment, the first discharging roller 5 and the second discharging roller 6 are replaced in the up-down position, the uncut aluminum-plastic film on the second discharging roller 6 at the bottom of the second chute 9 can be cut again, and the use effect is improved.
It is to be noted that the first emptying roll 5 and the second emptying roll 6 according to the invention are used in the same way. And a motor for driving the slitting knife 4 is arranged in the supporting shell 1.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. Automatic cutting equipment for continuous production of aluminum plastic films comprises a supporting shell (1) and side frames (2), wherein two groups of section conveying rollers (3) are arranged between the supporting shell (1) and the side frames (2), two ends of the two groups of section conveying rollers (3) are respectively rotatably connected with the supporting shell (1) and the side frames (2), a cutting knife (4) is rotatably connected between the supporting shell (1) and the side frames (2), and the cutting knife (4) is positioned above the two groups of section conveying rollers (3); the material discharging device is characterized in that two sets of discharging rollers arranged in parallel are arranged between the supporting shell (1) and the side frame (2): the automatic feeding device comprises a first discharging roller (5) and a second discharging roller (6), wherein two ends of the first discharging roller (5) and two ends of the second discharging roller (6) are both connected with a rotating bearing (7), one side, close to a side frame (2), of a supporting shell (1) is provided with a first sliding groove (8) and a second sliding groove (9) which are arranged in parallel, two ends of the first discharging roller (5) correspond to the first sliding groove (8), and two ends of the second discharging roller (6) correspond to the second sliding groove (9);
a winding roller (10) is arranged between the supporting shell (1) and the side frame (2), two ends of the winding roller (10) are respectively rotatably connected with the supporting shell (1) and the side frame (2), and the winding roller (10) is positioned on one side of the conveying direction of the tangent plane conveying roller (3);
the first sliding chute (8) and the second sliding chute (9) are obliquely arranged, and the higher end of the first sliding chute (8) and the second sliding chute (9) is close to the winding roller (10);
the feeding device is characterized in that a first sliding block (11) is connected to the first sliding groove (8) in a sliding mode, a second sliding block (12) is connected to the second sliding groove (9) in a sliding mode, slots (13) are formed in the sides, close to the first sliding block (11) and the second sliding block (12), of the rotating bearings (7) at the two ends of the first discharging roller (5) and the rotating bearings (7) at the two ends of the second discharging roller (6) are inserted into the slots (13) of the first sliding block (11) and the second sliding block (12) correspondingly respectively, magnets (24) are connected to the tops of the first sliding groove (8) and the second sliding groove (9), rollers (15) are connected to the bottoms of the first sliding block (11) and the second sliding block (12) for supporting, and one sides of the first sliding block (11) and the second sliding block (12) are adsorbed to the magnets (24);
one side, close to the side frame (2) and the support shell (1), of each side frame is provided with an annular steel cable (16) which is arranged in the vertical direction, the upper portion and the lower portion of each annular steel cable (16) penetrate through a first sliding groove (8) and a second sliding groove (9) respectively, a first sliding block (11) and a second sliding block (12) are connected with the annular steel cables (16) respectively, one side face, close to the side frame (2) and the support shell (1), of each side frame is provided with a guide pulley (17), and the annular steel cables (16) pass around the guide pulleys (17) and are in rolling connection with the guide pulleys (17);
the side, close to the side frame (2), of the support shell (1) is provided with a transmission belt structure, the transmission belt structure is located between the first sliding chute (8) and the winding roller (10), the transmission belt structure comprises a double-faced toothed transmission belt (18), the inner side of the double-faced toothed transmission belt (18) is meshed with and drives two groups of transmission gears (19), the two groups of transmission gears (19) are rotatably connected with one side of the support shell (1), the other side of the support shell (1) is provided with a driving motor (20), and the output end of the driving motor (20) is connected with one group of transmission gears (19);
both ends of the first discharging roller (5) and the second discharging roller (6) can be detachably connected with a first external gear disc (21), and the first external gear disc (21) is meshed with a double-sided gear transmission belt (18) for transmission when moving to the highest position;
both ends of the winding roller (10) can be detachably connected with a second external gear disc (22), and the second external gear disc (22) is in meshing transmission with a double-sided gear transmission belt (18).
2. The automatic cutting equipment for the continuous production of the aluminum plastic film is characterized in that one sides of the first sliding chute (8) and the second sliding chute (9) are rotatably connected with a one-way transmission gear (23), and the first discharging roller (5) and the second discharging roller (6) are respectively in meshing transmission with the one-way transmission gear (23) through a first external gear disc (21).
3. The automatic cutting equipment for the continuous production of the aluminum plastic film is characterized in that elastic wedge blocks (14) are connected to the bottom of the inner side of the first sliding groove (8) and the bottom of the inner side of the second sliding groove (9), two groups of elastic wedge blocks (14) are respectively positioned on the upper portions of the first sliding groove (8) and the second sliding groove (9), and the inclined surfaces of the elastic wedge blocks (14) face to the side away from the winding roller (10).
4. The automatic cutting equipment for the continuous production of the aluminum-plastic film is characterized in that the top of the inner side of the first chute (8) and the top of the inner side of the second chute (9) are both connected with a first hydraulic telescopic rod (25) which horizontally extends outwards, openings (26) corresponding to the winding roller (10) are formed in the supporting shell (1) and the side frame (2), the bottom of each opening (26) is connected with a second hydraulic telescopic rod (27), the upper end of each second hydraulic telescopic rod (27) is connected with an arc-shaped plate (28), a spring (30) is sleeved at the output end of each second hydraulic telescopic rod (27), liquid guide pipes are respectively distributed on the supporting shell (1) and the side frame (2), and the second hydraulic telescopic rods (27) are both communicated with the first hydraulic telescopic rods (25) on one side through liquid guide pipes;
and one side of the two groups of first sliding blocks (11) far away from each other and one side of the two groups of second sliding blocks (12) far away from each other are respectively provided with a positioning hole (29) corresponding to the first hydraulic telescopic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211360159.5A CN115402856B (en) | 2022-11-02 | 2022-11-02 | Automatic cutting equipment for continuous production of aluminum-plastic films |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211360159.5A CN115402856B (en) | 2022-11-02 | 2022-11-02 | Automatic cutting equipment for continuous production of aluminum-plastic films |
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| Publication Number | Publication Date |
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| CN115402856A CN115402856A (en) | 2022-11-29 |
| CN115402856B true CN115402856B (en) | 2023-03-24 |
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| CN202211360159.5A Active CN115402856B (en) | 2022-11-02 | 2022-11-02 | Automatic cutting equipment for continuous production of aluminum-plastic films |
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Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06304638A (en) * | 1993-04-21 | 1994-11-01 | Mitsubishi Heavy Ind Ltd | Storage device for strip |
| CN100584721C (en) * | 2008-08-18 | 2010-01-27 | 上海网讯新材料科技股份有限公司 | Mechanical expansion shaft and method for hoisting coil material |
| CN205820470U (en) * | 2016-07-06 | 2016-12-21 | 南京索特包装制品有限公司 | A kind of film splitter and unreeling structure thereof |
| CN111847041B (en) * | 2020-06-10 | 2022-03-22 | 江苏翔腾新材料股份有限公司 | Automatic feeding device of polaroid splitting machine |
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