CN114464777B - Rubberizing device - Google Patents
Rubberizing device Download PDFInfo
- Publication number
- CN114464777B CN114464777B CN202210121848.4A CN202210121848A CN114464777B CN 114464777 B CN114464777 B CN 114464777B CN 202210121848 A CN202210121848 A CN 202210121848A CN 114464777 B CN114464777 B CN 114464777B
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- Prior art keywords
- glue
- rubberizing
- paper
- pulling
- pull
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- 239000003292 glue Substances 0.000 claims abstract description 225
- 230000007246 mechanism Effects 0.000 claims abstract description 144
- 238000003825 pressing Methods 0.000 claims abstract description 51
- 238000007599 discharging Methods 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 33
- 229920001971 elastomer Polymers 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000003860 storage Methods 0.000 claims description 3
- 238000002788 crimping Methods 0.000 claims 6
- 238000004804 winding Methods 0.000 abstract description 3
- 239000000853 adhesive Substances 0.000 description 24
- 230000001070 adhesive effect Effects 0.000 description 23
- 238000005520 cutting process Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 229920000715 Mucilage Polymers 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
The invention belongs to the technical field of pole piece processing equipment, and discloses a rubberizing device which comprises a fixed plate, a rubberizing assembly, a rubberizing pulling assembly and a movable rubberizing assembly. The glue supply assembly comprises a feeding disc mechanism for winding the gummed paper and a discharging disc mechanism for winding the gummed paper; the glue pulling assembly comprises a glue pulling mechanism and a glue pulling mechanism, wherein the glue pulling mechanism can pull glue paper, the upper auxiliary glue pressing block can be abutted against the glue pulling mechanism, the glue pulling mechanism can pull glue paper, and the lower auxiliary glue pressing block can be abutted against the glue pulling mechanism; the movable rubberizing assembly comprises an upper rubberizing mechanism and a lower rubberizing mechanism, the upper rubberizing block can be abutted against the upper rubberizing sucker, the lower rubberizing block can be abutted against the lower rubberizing sucker, and the movable rubberizing assembly can be respectively attached to two sides of the cut-off upper rubberizing paper and lower rubberizing paper. The rubberizing device disclosed by the invention is simultaneously provided with the upper auxiliary glue pressing block, the upper glue pressing block, the lower auxiliary glue pressing block and the lower glue pressing block, so that the rebound of the upper glue paper and the lower glue paper can be avoided, the flatness is easy to control, the air bubbles are reduced, and the rubberizing quality is improved.
Description
Technical Field
The invention relates to the technical field of pole piece processing equipment, in particular to a rubberizing device.
Background
The pole piece is an important component of the lithium ion battery, and the chemical characteristics of lithium metal are very active, so that the processing, storage and use effects of the lithium metal are very high in requirements on the processing technology. The existing winding process is used for processing the lithium ion battery, and protective gummed paper is required to be adhered to the two sides of the pole piece before the pole piece is wound, so that the protection is carried out, and the potential safety hazard generated by the wound battery is reduced.
The thickness of the gummed paper which can be gummed by the existing automatic gumming equipment in the market is generally about 20 mu m, the gummed paper with the thickness is easy to paste, and bubbles generated when the gummed paper is pasted on a pole piece are less. Along with modification of the pole piece production process, in order to avoid influencing the performance of the lithium ion battery, the thickness of the gummed paper needs to be controlled to be about 10 mu m; because of thickness reduction, the gummed paper is easy to rebound in the pasting process, so that the difficulty of controlling the flatness of the gummed paper is increased, more bubbles are generated, and the rubberizing quality is low.
Disclosure of Invention
The invention aims to provide a rubberizing device which can prevent gummed paper from rebounding, is easy to control the flatness of gummed paper, reduces the generation of bubbles and improves the rubberizing quality.
To achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a rubberizing device, including the fixed plate, the fixed plate is provided with the material mouth that link up, and outside feedway pulls the material area to pass the material mouth, rubberizing device still includes:
the glue supply assembly is detachably connected with the fixed plate and comprises a feeding disc mechanism and a discharging disc mechanism, wherein the feeding disc mechanism is wound with glue paper, and the discharging disc mechanism is wound with glue paper;
the glue pulling assembly comprises a glue pulling mechanism and a glue pulling mechanism, wherein the glue pulling mechanism and the glue pulling mechanism are respectively arranged at the upper end and the lower end of the material passing opening, the glue pulling mechanism comprises a glue pressing block, a glue pulling roller and an upper auxiliary glue pressing block, the glue pulling mechanism comprises a glue pulling block, a glue pulling roller and a lower auxiliary glue pressing block, the glue pulling roller can pull the upper glue paper, the upper auxiliary glue pressing block can be abutted to the glue pulling roller, the glue pulling roller can pull the lower glue paper, the lower auxiliary glue pressing block can be abutted to the glue pulling roller, and the glue pulling assembly can cut off the upper glue paper and the lower glue paper; and
the movable rubberizing assembly comprises an upper rubberizing mechanism and a lower rubberizing mechanism, wherein the upper rubberizing mechanism comprises an upper rubberizing sucker, the lower rubberizing mechanism comprises a lower rubberizing sucker, the upper rubberizing sucker can adsorb the rubberizing paper, and the upper adhesive pressing block can be abutted against the upper rubberizing sucker; the lower rubberizing sucking disc can adsorb lower gummed paper, lower glue pressing block can the butt rubberizing sucking disc down, remove rubberizing subassembly can be respectively attached after cutting off go up gummed paper with lower gummed paper in the both sides of material area.
As a preferable structure of the present invention, the glue pulling mechanism further includes:
the upper auxiliary adhesive suction disc is detachably connected to the fixing plate, the upper adhesive pressing block can be simultaneously abutted against the upper auxiliary adhesive suction disc and the upper adhesive pasting sucking disc, the upper auxiliary adhesive suction disc can adsorb the upper adhesive paper, and the upper adhesive pulling roller can be abutted against the upper auxiliary adhesive suction disc;
the upper cutter is connected with the fixing plate in a sliding mode, the upper cutter is arranged between the upper auxiliary adhesive suction disc and the upper adhesive suction disc, and the upper cutter is configured to cut off the adhesive paper.
As a preferable structure of the present invention, the glue pulling mechanism further includes:
the first fixing frame is connected to the fixing plate;
the first driving cylinder is fixedly connected to the first fixing frame; and
the first bearing seat is rotationally connected with the pull-up rubber roll, the first driving cylinder can drive the first bearing seat to slide along the height direction of the fixed plate, and the upper auxiliary rubber pressing block is slidingly connected with the first bearing seat.
As a preferable structure of the invention, the upper glue pressing block comprises a first pressing end and a second pressing end, a containing groove is arranged between the first pressing end and the second pressing end, the first pressing end and the second pressing end are respectively abutted against the upper auxiliary glue sucking disc and the upper glue sticking disc, and the upper cutter can slide in the containing groove.
As a preferable structure of the invention, the glue pulling assembly comprises two groups of glue pulling mechanisms and two groups of glue pulling mechanisms, the movable glue pasting assembly comprises two groups of glue pulling mechanisms and two groups of glue pulling mechanisms, and the two groups of glue pulling mechanisms, the two groups of glue pulling mechanisms and the two groups of glue pulling mechanisms are respectively arranged at two sides of the fixed plate.
As a preferable structure of the present invention, the glue pulling assembly further includes a glue roller driving mechanism, and the glue roller driving mechanism includes:
the first support frame is connected to the fixed plate;
the first driving screw rod is rotationally connected to the first support frame and is arranged in parallel with the first support frame;
the sliding frame is rotationally connected to the first driving screw rod and can slide along the fixed plate, the sliding frame penetrates through the material passing opening, and the two first fixing frames are respectively arranged at two ends of the sliding frame; and
the output shaft of the first driving motor is connected with the first driving screw rod in a transmission way.
As a preferable structure of the present invention, the rubberizing mechanism further includes:
the second fixing frame is movably connected to the fixing plate;
the second driving cylinder is fixedly connected to the second fixing frame and can drive the upper rubberizing sucker to slide along the height direction of the fixing plate.
As a preferred structure of the present invention, the movable rubberizing assembly further comprises a rubberizing driving mechanism, said rubberizing driving mechanism comprising:
the second support frame is connected to the fixed plate;
the second driving screw rod is rotationally connected to the second supporting frame and is arranged in parallel with the second supporting frame;
the sliding plate is rotationally connected with the second driving screw rod and can slide along the second supporting frame, the sliding plate penetrates through the material passing opening, and the two second fixing frames are respectively arranged at two ends of the sliding plate and can be connected with the sliding plate in a sliding manner along the direction perpendicular to the second driving screw rod; and
and the output shaft of the second driving motor is connected with the second driving screw rod in a transmission way.
As an optimized structure of the invention, the rubberizing driving mechanism further comprises a left-right screw rod and a fourth driving motor, wherein the left-right screw rod is perpendicular to the second driving screw rod, the two second fixing frames are respectively connected to the two ends of the left-right screw rod in a rotating way, and the fourth driving motor is connected to the left-right screw rod in a transmission way and can drive the two second fixing frames to be close to or far from each other at the same time.
As a preferable structure of the present invention, the glue supply assembly further includes an upper buffer mechanism and a lower buffer mechanism, the upper glue paper is connected to the upper glue pulling mechanism through the upper buffer mechanism, the lower glue paper is connected to the lower glue pulling mechanism through the lower buffer mechanism, and the upper buffer mechanism and the lower buffer mechanism are respectively configured to provide the buffered upper glue paper and the lower glue paper.
The invention has the beneficial effects that:
according to the rubberizing device provided by the invention, the upper auxiliary glue pressing block and the lower auxiliary glue pressing block respectively prop against the upper glue pulling roller and the lower glue pulling roller, so that the stability in the process of pulling the gummed paper can be increased, and the gummed paper is prevented from falling off or rebounding; the upper glue pressing block and the lower glue pressing block can respectively resist the upper glue paper on the upper glue attaching suction disc and the lower glue paper on the lower glue attaching suction disc, so that the situation that the upper glue paper and the lower glue paper are pulled to deform or rebound after being cut off in the cutting process is avoided, the flatness of the upper glue paper and the lower glue paper is easy to control, the generation of bubbles is reduced, and the glue attaching quality is improved.
Drawings
Fig. 1 is a schematic structural diagram of a rubberizing device according to an embodiment of the invention;
fig. 2 is a schematic structural diagram of a glue pulling mechanism according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of an upper glue block according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a glue pulling assembly according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of a mobile adhesive tape dispenser according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a rubberizing mechanism and a rubberizing driving mechanism according to an embodiment of the invention.
In the figure:
1. a fixing plate; 11. a material passing opening;
2. a glue supply assembly; 21. a feeding disc mechanism; 22. a blanking disc mechanism; 23. an upper buffer mechanism; 24. a lower buffer mechanism;
3. a glue pulling assembly; 31. a glue lifting mechanism; 311. applying a glue pressing block; 3111. a first crimp end; 3112. a second crimp end; 3113. a receiving groove; 312. an auxiliary glue sucking disc is arranged on the upper part; 313. pulling up the rubber roller; 314. an upper cutter; 315. a first fixing frame; 316. a first driving cylinder; 317. a first bearing seat; 318. an auxiliary glue pressing block is arranged; 32. a pull-down glue mechanism; 321. pressing down the glue block; 322. pulling down the rubber roller; 33. a rubber roller driving mechanism; 331. a first support frame; 332. a first driving screw rod; 333. a carriage; 334. a first driving motor;
4. moving the rubberizing component; 41. a rubberizing mechanism; 411. applying a rubberizing sucker; 412. the second fixing frame; 413. a second driving cylinder; 42. a lower rubberizing mechanism; 421. a lower rubberizing sucker; 43. a rubberizing driving mechanism; 431. a second support frame; 432. a second driving screw rod; 433. a sliding plate; 434. a second driving motor; 435. a left-right screw rod; 436. a fourth driving motor;
100. and (5) a material belt.
Detailed Description
The invention is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present invention are shown in the drawings.
In the description of the present invention, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are orientation or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the invention. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.
As shown in fig. 1-6, an embodiment of the present invention provides a rubberizing device, which includes a fixing plate 1, wherein the fixing plate 1 is provided with a through material passing hole 11, and an external feeding device pulls a material belt 100 to pass through the material passing hole 11. In this embodiment, the material strip 100 is a pole piece that needs to be rubberized, and of course, the rubberizing device of this embodiment can also be rubberized for other strip materials with planar structures, which are all within the protection scope of this embodiment. As shown in fig. 1, the rubberizing device further comprises a glue supply assembly 2, a glue pulling assembly 3 and a mobile rubberizing assembly 4. The glue supply assembly 2 is detachably connected to the fixing plate 1, the glue supply assembly 2 comprises a feeding disc mechanism 21 and a discharging disc mechanism 22, the upper gummed paper is wound on the feeding disc mechanism 21, and the lower gummed paper is wound on the discharging disc mechanism 22. Preferably, the feeding tray mechanism 21 and the discharging tray mechanism 22 are both provided with rotary dampers, and the rotary dampers can increase the rotary resistance of the feeding tray mechanism 21 and the discharging tray mechanism 22, and increase the stability of pulling the upper gummed paper and the lower gummed paper, so that the gummed paper after being pasted is smooth.
The glue pulling assembly 3 is detachably connected to the fixing plate 1, and the glue pulling assembly 3 comprises a glue pulling mechanism 31 and a glue pulling mechanism 32 which are respectively arranged at the upper end and the lower end of the material passing opening 11. The upper glue mechanism 31 includes an upper glue block 311, an upper glue roller 313 and an upper auxiliary glue block 318. The pull-down glue mechanism 32 includes a pull-down glue block 321, a pull-down glue roller 322, and a pull-down auxiliary glue block. The upper pulling rubber roller 313 can pull the gummed paper, and the upper auxiliary rubber pressing block 318 can abut against the upper pulling rubber roller 313 to press the gummed paper; the lower glue roller 322 can pull the lower glue paper, and the lower glue pressing block 321 can resist the lower glue roller 322 to press the lower glue paper; the glue pulling assembly 3 can cut off the gummed paper and the lower gummed paper. The upper auxiliary glue pressing block 318 and the lower auxiliary glue pressing block respectively press against the upper glue pulling roller 313 and the lower glue pulling roller 322, so that stability in the process of pulling the gummed paper can be improved, falling or rebound of the gummed paper is avoided, and the rubberizing quality is improved.
The movable rubberizing assembly 4 is detachably connected to the fixed plate 1, the movable rubberizing assembly 4 comprises an upper rubberizing mechanism 41 and a lower rubberizing mechanism 42, the upper rubberizing mechanism 41 comprises an upper rubberizing sucker 411, the lower rubberizing mechanism 42 comprises a lower rubberizing sucker 421, the upper rubberizing sucker 411 can adsorb rubberizing paper, and the upper rubberizing block 311 can be abutted against the upper rubberizing sucker 411; the lower rubberizing sucking disc 421 can adsorb lower gumming paper, and lower glue pressing block 321 can butt rubberizing sucking disc 421 down, removes rubberizing subassembly 4 and can attach rubberizing paper and lower gumming paper after cutting off respectively in the both sides of material area 100. It will be appreciated that the side of the adhesive paper facing away from the adhesive is in contact with both the upper and lower adhesive suction cups 411 and 421. Preferably, the upper rubberizing sucker 411 and the lower rubberizing sucker 421 are vacuum chucks, and the cut upper gummed paper and lower gummed paper are respectively absorbed by vacuum negative pressure; the upper glue pressing block 311 and the lower glue pressing block 321 can respectively press the upper glue on the upper glue attaching sucker 411 and the lower glue on the lower glue attaching sucker 421, so that the rebound after the upper glue and the lower glue are pulled and deformed or cut in the cutting process is avoided. More specifically, the upper rubberizing sucker 411 and the lower rubberizing sucker 421 can adopt excellent force adhesives (polyurethane PU elastomers) with different hardness, the hardness of the upper rubberizing sucker 411 is greater than that of the lower rubberizing sucker 421, when the upper rubberizing sucker 411 and the lower rubberizing sucker 421 are simultaneously abutted against the material belt 100, the lower rubberizing sucker 421 with the higher hardness can ensure enough clamping force on the material belt 100, and the upper rubberizing paper and the lower rubberizing paper are all adhered on the material belt 100, so that bubbles are avoided; the less hard rubberizing suction cups 411 can provide cushioning to avoid damaging the tape 100 due to excessive clamping force. The present invention provides a preferred embodiment, the lower rubberizing sucker 421 uses a high-strength adhesive with 90 degrees of shore hardness, and the upper rubberizing sucker 411 uses a high-strength adhesive with 70 degrees of shore hardness. The upper rubberizing sucking disc 411 and the lower rubberizing sucking disc 421 are respectively provided with a plurality of vacuum sucking holes which are arranged in an array, and the preferable diameter of the vacuum sucking holes is 0.6mm, so that the vacuum sucking holes have enough adsorption capacity, and the situation that the upper gumming paper and the lower gumming paper cannot be separated due to excessive adsorption can not occur.
Further, the pull-up mechanism 31 further includes an upper auxiliary suction disc 312 and an upper cutter 314. The upper auxiliary adhesive suction disc 312 is detachably connected to the fixing plate 1, and the upper adhesive pressing block 311 can simultaneously abut against the upper auxiliary adhesive suction disc 312 and the upper adhesive suction disc 411. The gummed paper passes through the feeding disc mechanism 21 and is prepared on the upper auxiliary gumming disc 312, the upper auxiliary gumming disc 312 can adsorb one surface of the gummed paper without mucilage glue, the upper pulling rubber roller 313 can be abutted against the gummed paper on the upper auxiliary gumming disc 312, and the gummed paper is pulled to cover the upper gumming sucker 411. The upper cutter 314 is slidably connected to the fixing plate 1, the upper cutter 314 is disposed between the upper auxiliary suction disc 312 and the upper rubberizing suction disc 411, and the upper cutter 314 is configured to cut off the rubberizing paper. The upper glue pressing block 311 can simultaneously press against the upper auxiliary glue sucking disc 312 and the upper glue pasting sucking disc 411, so that the cutting action of the upper cutter 314 is smoother, the glue paper is prevented from shifting in the cutting process, and the rebound of the glue paper after cutting can be avoided.
Further, the glue lifting mechanism 31 further includes a first fixing frame 315, a first driving cylinder 316 and a first bearing seat 317, as shown in fig. 2. The first fixing frame 315 is connected to the fixing plate 1 for providing support. The first driving cylinder 316 is fixedly connected to the first fixing frame 315, the pull-up rubber roller 313 is rotatably connected to the first bearing seat 317, and the pull-up rubber roller 313 can freely rotate on the first bearing seat 317; when the upper rubber pulling roller 313 is abutted against the upper auxiliary rubber absorbing disc 312, the upper rubber pulling roller 313 which rotates freely can roll along the upper auxiliary rubber absorbing disc 312 so as to bond more surfaces of the gummed paper tape with the adhesive, and the gummed paper is prevented from falling off when being pulled; when the upper pulling rubber roller 313 pulls the upper gummed paper to cover the upper gumming sucker 411, the upper pulling rubber roller 313 which rotates freely can roll along the upper gumming sucker 411 so as to paste the tail end of the upper gummed paper on the upper gumming sucker 411, and the stress generated when the upper gummed paper is pulled is released slowly, so that the upper gummed paper is flatter, and the tail end is prevented from warping. The first driving cylinder 316 can drive the first bearing seat 317 to slide along the height direction of the fixing plate 1, so that the first bearing seat 317 can drive the upper glue pulling roller 313 to slide, and thus, the upper glue pulling disc 312 and the upper glue pulling disc 411 are close to or far away from each other, and the glue pulling action is completed. The upper auxiliary glue pressing block 318 is slidably connected to the first bearing seat 317, so as to be convenient for abutting against the pull-up glue roller 313; after the upper glue roller 313 rolls and bonds the glue paper, the upper auxiliary glue pressing block 318 can abut against the upper glue roller 313 and press the glue paper, further prevent the glue paper from falling off, so that the glue paper can be flatly attached to the upper glue suction cup 411.
Further, the upper glue pressing block 311 includes a first pressing end 3111 and a second pressing end 3112, as shown in fig. 3, a receiving groove 3113 is disposed between the first pressing end 3111 and the second pressing end 3112, the first pressing end 3111 and the second pressing end 3112 are respectively abutted against the upper auxiliary glue sucking disc 312 and the upper glue sucking disc 411, and the upper cutter 314 can slide in the receiving groove 3113, so that the upper glue paper can be ensured to be cut in a pressed state, so that the cutting is more labor-saving, and uneven caused by the upper cutter 314 pulling the upper glue paper is avoided.
The pull-down mechanism 32 and the pull-up mechanism 31 have the same structure, are separated by the material tape 100, are symmetrically arranged at two ends of the material passing opening 11, and the pull-down mechanism 32 cuts and sticks the lower gummed paper.
Further, the glue pulling assembly 3 includes two groups of upper glue pulling mechanisms 31 and two groups of lower glue pulling mechanisms 32, the movable glue pulling assembly 4 includes two groups of upper glue pulling mechanisms 41 and two groups of lower glue pulling mechanisms 42, and the two groups of upper glue pulling mechanisms 31, the two groups of lower glue pulling mechanisms 32, the two groups of upper glue pulling mechanisms 41 and the two groups of lower glue pulling mechanisms 42 are respectively arranged at two sides of the fixed plate 1. Thus, the double-sided rubberizing can be performed on two different positions of the material belt 100 at the same time, and rubberizing efficiency is further increased.
Further, the glue pulling assembly 3 further comprises a glue roller driving mechanism 33, as shown in fig. 4, the glue roller driving mechanism 33 is used for driving the two groups of glue pulling mechanisms 31 simultaneously, so that synchronism is ensured. The rubber roller driving mechanism 33 includes a first support frame 331, a first driving screw 332, a carriage 333, and a first driving motor 334. The first supporting frame 331 is connected to the fixing plate 1 as a support. The first driving screw 332 is rotatably connected to the first supporting frame 331 and is disposed parallel to the first supporting frame 331. The sliding frame 333 is rotatably connected to the first driving screw 332 and can slide along the fixing plate 1, the sliding frame 333 passes through the material passing hole 11, and the two first fixing frames 315 are respectively arranged at two ends of the sliding frame 333. The output shaft of the first driving motor 334 is connected to the first driving screw 332 in a transmission manner, the first driving screw 332 is driven to rotate by the first driving motor 334, so that the two first fixing frames 315 slide along the length direction of the first driving screw 332 simultaneously, the horizontal movement of the pull-up rubber roller 313 is realized, and the pulling of the gummed paper on two sides can be realized.
Further, the rubberizing mechanism 41 further includes a second fixing frame 412 and a second driving cylinder 413, as shown in fig. 6. The second fixing frame 412 is movably connected to the fixing plate 1 to provide support. The second driving cylinder 413 is fixedly connected to the second fixing frame 412, and the second driving cylinder 413 can drive the upper rubberizing sucker 411 to slide along the height direction of the fixing plate 1, so that the upper rubberizing sucker 411 is abutted against or far away from the material belt 100 in the vertical direction, and rubberizing action is completed.
Still further, the movable rubberizing assembly 4 further comprises a rubberizing driving mechanism 43, as shown in fig. 6, the rubberizing driving mechanism 43 comprises a second supporting frame 431, a second driving screw 432, a sliding plate 433 and a second driving motor 434. The second supporting frame 431 is connected to the fixing plate 1 to provide support. The second driving screw 432 is rotatably connected to the second supporting frame 431 and is disposed parallel to the second supporting frame 431. The sliding plate 433 is rotatably connected to the second driving screw 432 and can slide along the second supporting frame 431, the sliding plate 433 passes through the material passing hole 11, and the two second fixing frames 412 are respectively arranged at two ends of the sliding plate 433 and can be slidably connected to the sliding plate 433 along the direction perpendicular to the second driving screw 432. An output shaft of the second drive motor 434 is drivingly connected to the second drive screw 432. The second driving motor 434 drives the second driving screw 432 to rotate, so that the two second fixing frames 412 drive the two upper rubberizing chucks 411 to slide along the length direction of the second driving screw 432, the two upper rubberizing chucks 411 carry the cut rubberizing paper in the horizontal direction, and after rubberizing is completed, the horizontal movement is reset, and the next action is prepared.
Further, the rubberizing driving mechanism 43 further includes a left-right screw rod 435 and a fourth driving motor 436, the left-right screw rod 435 is perpendicular to the second driving screw rod 432, the two second fixing frames 412 are respectively connected to two ends of the left-right screw rod 435 in a rotating way, the fourth driving motor 436 is connected to the left-right screw rod 435 in a transmission way, and can drive the two second fixing frames 412 to approach or separate simultaneously, so that the position adjustment of the two rubberizing suction cups 411 relative to the material belt 100 in the horizontal plane is realized, and the rubberizing distance between the two rubberizing papers is realized. The left-right screw rod 435 can ensure the action synchronism of the two rubberizing suction cups 411 and improve the production efficiency.
Further, the glue supply assembly 2 further includes an upper buffer mechanism 23 and a lower buffer mechanism 24, the upper glue paper is connected to the upper glue mechanism 31 through the upper buffer mechanism 23, the lower glue paper is connected to the lower glue mechanism 32 through the lower buffer mechanism 24, and the upper buffer mechanism 23 and the lower buffer mechanism 24 are configured to provide buffered upper glue paper and lower glue paper, respectively. The upper and lower buffer mechanisms 23 and 24 are each provided with a plurality of buffer rollers through which the upper and lower gummed papers respectively pass, and are respectively adsorbed on the upper and lower auxiliary gumming discs 312 and 24. The plurality of buffer rollers can release stress in the pulling process of the gummed paper and the lower gummed paper, so that the gummed paper and the lower gummed paper are more smooth to paste, and the viscose quality is improved.
It is to be understood that the above examples of the present invention are provided for clarity of illustration only and are not limiting of the embodiments of the present invention. Various obvious changes, rearrangements and substitutions can be made by those skilled in the art without departing from the scope of the invention. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are desired to be protected by the following claims.
Claims (8)
1. The utility model provides a rubberizing device, includes fixed plate (1), fixed plate (1) are provided with the material mouth (11) that link up, and outside feedway pulls material area (100) and passes material mouth (11), its characterized in that, rubberizing device still includes:
the glue supply assembly (2) is detachably connected with the fixed plate (1), the glue supply assembly (2) comprises a feeding disc mechanism (21) and a discharging disc mechanism (22), the upper gummed paper is wound on the feeding disc mechanism (21), and the lower gummed paper is wound on the discharging disc mechanism (22);
the glue pulling assembly (3) comprises a glue pulling mechanism (31) and a glue pulling mechanism (32), wherein the glue pulling mechanism (31) is arranged at the upper end and the lower end of the material passing opening (11) respectively, the glue pulling mechanism (31) comprises a glue pulling block (311), a glue pulling roller (313) and a glue pulling auxiliary block (318), the glue pulling mechanism (32) comprises a glue pulling block (321), a glue pulling roller (322) and a glue pulling auxiliary block, the glue pulling roller (313) can pull the glue pulling paper, the glue pulling auxiliary block (318) can be abutted to the glue pulling roller (313), the glue pulling roller (322) can be pulled to the glue pulling paper, the glue pulling auxiliary block can be abutted to the glue pulling roller (322), and the glue pulling assembly (3) can cut the glue pulling paper and the glue pulling paper; and
remove rubberizing subassembly (4), including rubberizing mechanism (41) and lower rubberizing mechanism (42), rubberizing mechanism (41) are including rubberizing sucking disc (411), lower rubberizing mechanism (42) are including lower rubberizing sucking disc (421), rubberizing sucking disc (411) can adsorb rubberizing paper, go up glue pressing piece (311) can the butt rubberizing sucking disc (411); the lower rubberizing sucker (421) can absorb the lower gumming paper, the lower glue pressing block (321) can be abutted against the lower rubberizing sucker (421), and the movable rubberizing assembly (4) can be respectively attached to the cut upper gumming paper and the cut lower gumming paper on two sides of the material belt (100);
the pull-up mechanism (31) further includes:
the upper auxiliary glue sucking disc (312), the upper auxiliary glue sucking disc (312) is detachably connected to the fixed plate (1), the upper glue pressing block (311) can be simultaneously abutted against the upper auxiliary glue sucking disc (312) and the upper glue attaching suction disc (411), the upper auxiliary glue sucking disc (312) can adsorb the upper glue paper, and the upper glue pulling roller (313) can be abutted against the upper auxiliary glue sucking disc (312);
an upper cutter (314), wherein the upper cutter (314) is slidably connected to the fixed plate (1), the upper cutter (314) is arranged between the upper auxiliary glue sucking disc (312) and the upper glue sucking disc (411), and the upper cutter (314) is configured to cut off the glue applying paper;
go up glue block (311) including first crimping end (3111) and second crimping end (3112), first crimping end (3111) with be provided with storage tank (3113) between second crimping end (3112), first crimping end (3111) with second crimping end (3112) butt respectively go up supplementary glue sucking disc (312) with go up rubberizing sucking disc (411), go up cutter (314) can slide in storage tank (3113).
2. A rubberizing device according to claim 1, wherein said pull-up mechanism (31) further comprises:
the first fixing frame (315), the first fixing frame (315) is connected to the fixing plate (1);
the first driving cylinder (316), the first driving cylinder (316) is fixedly connected to the first fixing frame (315); and
the first bearing seat (317), pull-up rubber roll (313) rotate connect in first bearing seat (317), first drive cylinder (316) can drive first bearing seat (317) are followed the direction of height of fixed plate (1) slides, go up supplementary glue pressing piece (318) sliding connection in first bearing seat (317).
3. The rubberizing device according to claim 2, wherein said pull-up assembly (3) comprises two groups of said pull-up mechanisms (31) and two groups of said pull-down mechanisms (32), said moving rubberizing assembly (4) comprises two groups of said pull-up mechanisms (41) and two groups of said pull-down mechanisms (42), two groups of said pull-up mechanisms (31), two groups of said pull-down mechanisms (32), two groups of said pull-up mechanisms (41) and two groups of said pull-down mechanisms (42) are respectively disposed on both sides of said fixed plate (1).
4. A rubberizing device according to claim 3, wherein said pull-up assembly (3) further comprises a rubber roll drive mechanism (33), said rubber roll drive mechanism (33) comprising:
a first support (331), the first support (331) being connected to the fixed plate (1);
the first driving screw rod (332), the first driving screw rod (332) is rotatably connected to the first supporting frame (331) and is arranged in parallel with the first supporting frame (331);
the sliding frame (333) is rotatably connected to the first driving screw rod (332) and can slide along the fixed plate (1), the sliding frame (333) passes through the material passing opening (11), and the two first fixing frames (315) are respectively arranged at two ends of the sliding frame (333); and
and the output shaft of the first driving motor (334) is connected with the first driving screw rod (332) in a transmission way.
5. A rubberizing device according to claim 3, wherein said rubberizing mechanism (41) further comprises:
the second fixing frame (412), the second fixing frame (412) is movably connected to the fixing plate (1);
the second driving cylinder (413), second driving cylinder (413) fixed connection in second mount (412), second driving cylinder (413) can drive go up rubberizing sucking disc (411) follow the direction of height of fixed plate (1) slides.
6. A rubberizing device according to claim 5, wherein said mobile rubberizing assembly (4) further comprises a rubberizing drive mechanism (43), said rubberizing drive mechanism (43) comprising:
a second support frame (431), the second support frame (431) being connected to the fixed plate (1);
the second driving screw rod (432), the second driving screw rod (432) is rotatably connected to the second supporting frame (431) and is arranged in parallel with the second supporting frame (431);
the sliding plate (433), the sliding plate (433) is rotatably connected to the second driving screw (432) and can slide along the second supporting frame (431), the sliding plate (433) passes through the material passing opening (11), and the two second fixing frames (412) are respectively arranged at two ends of the sliding plate (433) and can be connected to the sliding plate (433) in a direction perpendicular to the second driving screw (432); and
and the output shaft of the second driving motor (434) is connected with the second driving screw rod (432) in a transmission way.
7. The rubberizing device according to claim 6, wherein said rubberizing driving mechanism (43) further comprises a left-right screw rod (435) and a fourth driving motor (436), said left-right screw rod (435) is perpendicular to said second driving screw rod (432), two of said second fixing frames (412) are respectively rotatably connected to both ends of said left-right screw rod (435), said fourth driving motor (436) is drivingly connected to said left-right screw rod (435), and is capable of driving two of said second fixing frames (412) to approach or separate simultaneously.
8. A rubberizing device according to any one of claims 1-7, wherein said glue supply assembly (2) further comprises an upper buffer mechanism (23) and a lower buffer mechanism (24), said upper glue being connected to said pull-up mechanism (31) via said upper buffer mechanism (23) and said lower glue being connected to said pull-down mechanism (32) via said lower buffer mechanism (24), said upper buffer mechanism (23) and said lower buffer mechanism (24) being configured to provide buffered upper glue and lower glue, respectively.
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| CN202210121848.4A CN114464777B (en) | 2022-02-09 | 2022-02-09 | Rubberizing device |
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| CN202210121848.4A CN114464777B (en) | 2022-02-09 | 2022-02-09 | Rubberizing device |
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