CN112959799B - Rubber transmission roller for solvent-free compound machine - Google Patents
Rubber transmission roller for solvent-free compound machine Download PDFInfo
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- CN112959799B CN112959799B CN202110296599.8A CN202110296599A CN112959799B CN 112959799 B CN112959799 B CN 112959799B CN 202110296599 A CN202110296599 A CN 202110296599A CN 112959799 B CN112959799 B CN 112959799B
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- roller body
- liquid outlet
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- 150000001875 compounds Chemical class 0.000 title claims abstract description 22
- 230000005540 biological transmission Effects 0.000 title abstract description 11
- 239000003292 glue Substances 0.000 claims abstract description 71
- 238000010438 heat treatment Methods 0.000 claims description 117
- 239000007788 liquid Substances 0.000 claims description 100
- 238000003860 storage Methods 0.000 claims description 18
- 230000003139 buffering effect Effects 0.000 claims description 15
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 8
- 238000007790 scraping Methods 0.000 abstract description 5
- 230000032258 transport Effects 0.000 description 10
- 239000012535 impurity Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 238000013329 compounding Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1284—Application of adhesive
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1207—Heat-activated adhesive
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- Coating Apparatus (AREA)
Abstract
The invention belongs to the technical field of equipment for providing glue solution for objects with indefinite length by using a roll shaft, and discloses a glue transmission roller for a solvent-free compound machine, which comprises a roller body, two connecting rods and a scraper, wherein rotating shafts are coaxially fixed at two ends of the roller body; the scraping plate is arranged in a downward inclination manner along the direction far away from the roller body; the scraper blade is also provided with a diversion trench for diversion. The invention solves the problem that in the prior art, a layer of glue solution close to the glue transfer roller can be gradually condensed into a glue film in the process of continuously rotating the glue transfer roller and adhering the glue solution, so that the glue transfer roller is difficult to clean.
Description
Technical Field
The invention belongs to the technical field of equipment for providing glue solution for objects with indefinite length by using a roll shaft, and particularly relates to a glue transfer roller for a solvent-free compound machine.
Background
The use principle of the compound machine is that glue solution is coated on the film, and then the multilayer films are compounded together to form the compound film. When the compound machine is used, the glue solution needs to be conveyed by using the glue conveying roller, so that the glue solution is adhered to the film, and the subsequent compound is facilitated. When the glue transmission roller transmits the glue solution, the glue solution can be continuously distributed outside the glue transmission roller, although the glue transmission roller can continuously rotate and adhere to new glue solution, the glue solution adheres to the outside of the glue transmission roller for a long time and forms a layer of glue film outside the glue transmission roller, and the glue film is difficult to process subsequently; and after part of glue solution is solidified outside the glue transmission roller, the glue solution can form particles and then adhere to the film, so that the compounding of the film is influenced.
Disclosure of Invention
The invention aims to provide a rubber transfer roller for a solvent-free compound machine, and aims to solve the problem that in the prior art, a layer of rubber solution close to the rubber transfer roller is gradually condensed into a rubber film in the process of continuously rotating the rubber transfer roller and adhering the rubber solution, so that the rubber transfer roller is difficult to clean.
In order to achieve the purpose, the invention provides the following technical scheme that the rubber conveying roller for the solvent-free compound machine comprises two connecting rods and a scraper, wherein rotating shafts are coaxially fixed at two ends of a roller body, the two connecting rods respectively penetrate through the two rotating shafts, the two rotating shafts are respectively and rotatably connected with the two connecting rods, two ends of the scraper are respectively fixed at one ends of the two connecting rods far away from the rotating shafts, and one side of the scraper is attached to the outer wall of the roller body; the scraping plate is arranged in a downward inclination manner along the direction far away from the roller body; the scraper blade is also provided with a diversion trench for diversion.
The technical principle of the technical scheme is as follows:
during the process of transferring glue on the roller body, the scraper is always attached to the surface of the roller body, so that glue on the surface of the roller body can be scraped off during the rotation of the roller body, the glue is adhered to the roller body when the roller body rotates to be in contact with the glue conveying part on the compound machine again, and the scraped glue flows along the scraper and then flows back to the glue conveying part for continuous use. In the process, the retention time of the glue solution on the roller body can be reduced, so that the adhesion of the glue solution on the roller body can be reduced, and the influence on the film coating glue solution is reduced.
The beneficial effects of the technical scheme are as follows:
1. according to the technical scheme, the scraping plate is arranged, so that the glue solution adhered to the roller body can be scraped, the time for adhering the glue solution to the roller body is further shortened, the probability of coagulation of the glue solution on the roller body is reduced, and the subsequent roller body is convenient to clean;
2. the scraping plate is obliquely arranged, so that the scraped glue solution can be guided into a glue conveying part on the compound machine, and the glue conveying part is convenient to reuse;
3. the connecting rod rotates with the pivot to be connected, consequently when roll body and pivot rotate, can make the position of connecting rod keep unchangeable, and then makes the scraper blade paste mutually with the roll body all the time to keep the slope.
Further, a heating channel is axially arranged in the roller body, the heating channel comprises a liquid inlet section, a heating section and a liquid outlet section which are sequentially communicated, the heating section is spirally arranged, the liquid inlet section and the liquid outlet section are coaxially arranged with the roller body, a liquid inlet pipe is rotatably connected to the liquid inlet section, and the liquid inlet pipe penetrates through the rotating shaft and is rotatably connected with the rotating shaft; the liquid outlet section is rotatably connected with a liquid outlet pipe, and the liquid outlet pipe penetrates through the other rotating shaft and is rotatably connected with the rotating shaft.
Has the advantages that: set up heating channel in the roll body, can heat up the roll body, reduce the glue solution and condense on the roll body. Meanwhile, the heating section is spirally arranged, so that the flow path of the introduced heating medium in the roller body is longer, and the roller body is fully heated; meanwhile, heating can be completed only by arranging the heating section with a smaller diameter, and the use of a heating medium can be reduced.
Further, still include a liquid reserve tank, feed liquor pipe and liquid reserve tank intercommunication, the liquid reserve tank parcel is outside the power supply of compounding machine, and the drain pipe can communicate with the liquid reserve tank.
Has the advantages that: when the power source of the compound machine operates, a large amount of heat can be generated, the liquid storage tank is arranged at the part, the heating medium can be heated through the heat generated in the operation, the utilization of energy is realized, and the effects of energy conservation and environmental protection are achieved.
Furthermore, a heating part is also arranged between the liquid storage tank and the liquid outlet pipe, the heating part comprises a heating tank and a heating pipe penetrating through the heating tank, one end of the heating pipe penetrates through the liquid storage tank and is communicated with the liquid storage tank, and the other end of the heating pipe is communicated with the liquid outlet pipe; the heating pipe is wound with a heating wire on the part positioned in the heating pipe, and the heating box also comprises a control switch for controlling the opening and closing of the heating wire.
Has the advantages that: the heating part is arranged, the heating medium can be heated, and after being guided out of the roller body, the heating medium enters the heating pipe and is heated by the heating wire when passing through the heating box. And the control switch can control the on-off of the heating wire.
Further, a transfer part is arranged between the heating box and the liquid outlet pipe and comprises a cylindrical barrel, the bottom of the cylindrical barrel is provided with a notch, and the notch is provided with a diversion trench communicated with the heating pipe; the inner part of the cylindrical barrel is vertically and slidably connected with two symmetrically arranged slide blocks, the cylindrical barrel further comprises a transfer barrel positioned between the two slide blocks, two rotating shafts are fixed at the lower part of the transfer barrel, one ends of the two rotating shafts, which are far away from the transfer barrel, are rotatably connected with the slide blocks, and torsional springs are sleeved on the rotating shafts; a spring is arranged between the bottom of the transfer barrel and the bottom of the cylindrical barrel, and a buffer piece positioned above the transfer barrel is communicated with the liquid outlet pipe.
Has the advantages that: set up the transport portion and can make in the leading-in liquid reserve tank of heating medium intermittent type, and then can avoid continuously adding heating medium in the liquid reserve tank and make the condition appearance that heating medium's temperature generally reduces. In the heating medium that derives in the follow roll body got into the bolster, in the rethread bolster got into the transportation bucket, along with heating medium's joining, the weight of transporting the bucket lastingly increased, consequently drove the transportation bucket and move down. When waiting to transport the bucket and move down to breach department, cooperate the axis of rotation setting in the below of transporting the bucket again, under the action of gravity on the upper portion of transporting the bucket, transport the bucket and take place the reversal for heating medium passes through the guiding gutter and leads to in the heating tube. And after the heating medium in the transfer barrel is dumped and accomplished, under the effect of torsional spring, the transfer barrel resets to the transfer barrel can reset under the effect of spring, slides in the cylinder. Set up the bolster, when can realizing transporting the bucket upset, can not have heating medium to flow out from the bolster in, avoid the condition of heating medium leakage to appear.
Further, the bolster includes the buffering bucket, and the buffering bucket rotates with the drain pipe to be connected, and the bottom of buffering bucket is equipped with the liquid outlet, and the buffering bucket external fixation has the ring gear, and the top of slider is fixed with the carriage release lever, and the top of carriage release lever is equipped with can with ring gear engaged with rack.
Has the advantages that: after the heating medium in the roller body is led out, the heating medium firstly enters the buffer barrel and then enters the transfer barrel from the liquid outlet at the bottom. Heating medium transports the bucket at the accumulational in-process of transporting the bucket, transports the bucket and moves down, drives the carriage release lever and moves down when waiting to transport the bucket and move down to breach department, through the meshing of rack and ring gear, drives the ring gear and rotates, and then rotates the liquid outlet to the top, and the heating medium that gets into in the buffering bucket can be piled up gradually, can not have heating medium to derive from the buffering bucket this moment, avoids the condition that heating medium leaks to appear.
And at the in-process that the transportation bucket resets, the carriage release lever shifts up gradually, and then drives the ring gear through the rack and rotate, accomplishes the resetting of buffering bucket for the liquid outlet is located the bottom, realizes heating medium's derivation.
Furthermore, both ends of the scraper are fixed with baffles perpendicular to the scraper, and the baffles are respectively attached to both ends of the roller body.
Has the advantages that: set up the baffle, can scrape the glue solution at roll body both ends down, avoid the glue solution to condense, pile up at the tip of roll body.
Furthermore, a balancing weight is fixed at the top of the connecting rod; the liquid inlet pipe comprises a driving part and a flowing part, and the diameter of the driving part is smaller than that of the flowing part; the first branch pipe is positioned in the flowing part, a first sliding plate is connected in the first branch pipe in a sliding manner along the axial direction of the first branch pipe, a first support rod is fixed on the first sliding plate, a stop block is fixed on the first support rod, and the size of the stop block is consistent with the size of the cross section of the inside of the liquid inlet pipe; the third branch pipe is vertically arranged, a second sliding plate is vertically and slidably connected in the third branch pipe, a second supporting rod is fixed at the top of the second sliding plate, and the second supporting rod is positioned below the balancing weight; and a communicating liquid is filled between the first sliding plate and the second sliding plate in the communicating pipe.
Has the beneficial effects that: when passing glue, it flows to have heating medium in the feed liquor pipe to can strike the dog, make and slide in the drive division, treat that the dog slides in the portion that flows in the back, in the entering heating channel that heating medium can be smooth. And the in-process that the dog removed, according to pascal's principle, intercommunication liquid synchronous movement to drive the second slide and shift up, and promote a piece and shift up, and then promote the balancing weight and shift up, make the scraper blade keep keeping towards the direction downward sloping of keeping away from the roll body, the glue solution that conveniently scrapes gets into and send gluey portion to carry out reuse.
When the rubber conveying roller needs to be cleaned, the heating medium cannot be guided into the roller body, the force for driving the stop block to slide disappears, and the second supporting rod is extruded under the action of the gravity of the balancing weight, so that the connecting rod can drive the scraper to rotate, and the scraper is inclined upwards towards the roller body in principle. When the glue conveying device is used for cleaning, impurities scraped by the scraper roller and the scraper roller rotate relatively can be accumulated between the scraper roller and the glue conveying roller, and the impurities are prevented from falling into the glue conveying part to influence the subsequent use of glue liquid.
Drawings
FIG. 1 is a longitudinal sectional view of embodiment 1 of the present invention;
fig. 2 is a partial sectional view of a roll body in example 2 of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a roller body 1, a heating channel 11, a liquid inlet section 111, a heating section 112, a liquid outlet section 113, a liquid inlet pipe 12, a liquid outlet pipe 13, a rotating shaft 14, a liquid storage tank 2, a heating tank 3, a heating pipe 31, a cylindrical barrel 4, a sliding chute 41, a transferring barrel 42, a rotating shaft 421, a notch 43, a moving rod 44, a rack 441, a buffering barrel 5, a liquid outlet 51, a gear ring 52, a connecting rod 6, a balancing weight 61, a scraper 7, a baffle 71, a communicating pipe 8, a first branch pipe 81, a first branch pipe 811, a baffle 812, a third branch pipe 82 and a third branch pipe 821.
Example 1:
the rubber transmission roller for the solvent-free compound machine is basically shown as the attached figure 1, and comprises a roller body 1, wherein rotating shafts 14 are coaxially fixed at two ends of the roller body 1, and the rotating shafts 14 are rotatably connected to the compound machine. The heating channel 11 is arranged in the roller body 1, the heating channel 11 comprises a liquid inlet section 111, a heating section 112 and a liquid outlet section 113 which are sequentially communicated from left to right, the heating section 112 is spirally arranged, and the liquid inlet section 111 and the liquid outlet section 113 are coaxially arranged with the roller body 1. The roller further comprises a liquid inlet pipe 12 and a liquid outlet pipe 13, wherein the liquid inlet pipe 12 penetrates through the rotating shaft 14 on the left side to be communicated with the liquid inlet section 111, and the liquid inlet pipe 12 is rotatably connected with the rotating shaft 14 and the roller body 1; the liquid outlet pipe 13 penetrates through the rotating shaft 14 on the right side to be communicated with the liquid outlet section 113, and the liquid outlet pipe 13 is rotatably connected with the rotating shaft 14 and the roller body 1.
The heating device also comprises a liquid storage tank 2, a heating part and a transferring part which are sequentially fixed on the compound machine from left to right, wherein the liquid storage tank 2 is wrapped outside a power source of the compound machine, the power source of the compound machine can generate heat when running, and a heating medium stored in the liquid storage tank 2 can be heated or kept warm to keep the heating medium at a higher temperature; the liquid inlet pipe 12 is communicated with the liquid storage tank 2, and a liquid inlet pump communicated with the liquid inlet pipe 12 is arranged in the liquid storage tank 2.
The heating part comprises a heating box 3 fixed on the compound machine and heating pipes 31 penetrating through the left end and the right end of the heating box 3, and the left end of each heating pipe 31 penetrates through the liquid storage box 2 and is communicated with the liquid storage box 2; the right end of the heating pipe 31 is connected with a diversion trench. The heating pipe 31 is wound with heating wires on the part in the heating box 3, the heating box 3 is filled with heat-insulating foam, and the heat-insulating foam is wrapped outside the heating pipe 31. The heating box 3 is provided with a control switch for controlling the opening and closing of the heating wire.
The transfer portion includes the equal open-ended cylinder 4 in both ends, and the lower part of cylinder 4 is equipped with a breach 43, and breach 43 is just to the guiding gutter, and breach 43 is located the top of guiding gutter. The cylindrical barrel 4 is internally and symmetrically provided with two vertical sliding chutes 41, and further comprises a transferring barrel 42 coaxially arranged in the cylindrical barrel 4, the lower part of the transferring barrel 42 is rotatably connected with two rotating shafts 421, the two rotating shafts 421 are both fixed with sliding blocks, and the two sliding blocks are respectively and slidably connected in the two sliding chutes 41; the rotating shaft 421 is sleeved with a torsion spring, and two ends of the torsion spring are respectively welded on the transferring barrel 42 and the sliding block. The bottom welding of transporting bucket 42 has the spring, and the bottom welding of spring is on the compounding machine, the preferred pressure spring of spring in this embodiment, and specific model is selected according to actual demand.
The liquid outlet pipe 13 is communicated with a buffer member, the buffer member is positioned above the transfer barrel 42 and comprises a buffer barrel 5 coaxially arranged with the liquid outlet pipe 13, the buffer barrel 5 is rotatably connected with the liquid outlet pipe 13, and a liquid outlet 51 is fixed at the bottom of the buffer barrel 5. A gear ring 52 is fixed outside the buffer barrel 5, the gear ring 52 is a sector gear ring 52, a moving rod 44 is fixed on the top of the sliding block, and a rack 441 capable of being meshed with the gear ring 52 is arranged on the top of the moving rod 44. When the transfer barrel 42 moves to the notch 43, the rack 441 is meshed with the gear ring 52, and moves downwards to drive the gear ring 52 to rotate, so that the liquid outlet 51 on the buffer barrel 5 is rotated to the upper part.
The scraper device also comprises two connecting rods 6 and a scraper 7, and two rotating shafts 14 respectively penetrate through the two connecting rods 6 and are rotatably connected with the connecting rods 6; two ends of the scraper 7 are respectively welded on the bottom ends of the two connecting rods 6, the scraper 7 is obliquely downwards arranged along the direction far away from the roller body 1, and a plurality of vertical diversion grooves are formed in the scraper 7; the top of the scraper 7 is attached to the roller body 1.
The specific implementation process is as follows:
the film is wound around the top end of the roller body 1, the film is attached to the surface of the roller body 1, the glue solution is adhered to the lower portion of the film, and the film is rotated to adhere the glue solution to the film. In the process, the roller body 1 rotates and can move relative to the scraper 7, so that the glue solution on the roller body 1 adhered with the glue solution on the film is scraped, the scraped glue solution flows downwards along the scraper 7 and the diversion trench, and the scraped glue solution is guided into the lower part to be stored and reused. Through scraping the glue solution, can avoid the film to rotate once more when below adhesion glue solution, with last remaining glue solution parcel, avoid long-time the back of using, the condition that the glue solution condenses appears on the film.
By arranging the heating channel 11 in the roller body 1 and introducing a heating medium with higher temperature into the heating channel 11 through the liquid inlet pipe 12, the roller body 1 can be heated, the probability of the occurrence of the solidification condition of the glue solution on the film is reduced, and the use of the glue transmission roller is convenient. And the heating medium heats the roller body 1, and after heat exchange with the roller body 1 occurs, the temperature of the heating medium is reduced, and the heating medium is led out from the liquid outlet pipe 13.
The heating medium of deriving passes through drain pipe 13 and gets into in buffering bucket 5, and the liquid outlet 51 of the bottom of rethread buffering bucket 5 gets into in transporting bucket 42, and along with heating medium piles up in transporting bucket 42, transports bucket 42 and moves down gradually. When the transfer barrel 42 moves down to the notch 43, the moving rod 44 moves down to the rack 441 to engage with the gear ring 52 and drive the gear ring 52 and the buffer barrel 5 to rotate, so as to rotate the liquid outlet 51 to the upper side.
And transport bucket 42 and move down to breach 43 department, the hindrance that transports bucket 42 received disappears, and rotation axis 421 and the hookup location of transporting bucket 42 are located the below moreover, can make and transport bucket 42 and use rotation axis 421 to take place to rotate as the center to in empting the heating medium in the bucket 42 to transporting to the guiding gutter, and in getting into heating pipe 31 along the guiding gutter, after the heater strip in the heating cabinet 3 heats, in the leading-in liquid reserve tank 2 again.
After the heating medium in the transferring barrel 42 is dumped, the transferring barrel 42 is reset under the action of the torsion spring and moves upwards under the action of the spring, and at the moment, the rack 441 is matched with the gear ring 52 to drive the buffering barrel 5 to rotate reversely, so that the liquid outlet 51 is positioned below and the heating medium is continuously led into the transferring barrel 42.
Through the setting of this embodiment, the start-up heating wire that can be intermittent type heats heating medium, reduces and continues to heat and lead to the energy waste.
Example 2:
embodiment 2 differs from embodiment 1 only in that, as shown in fig. 2, baffles 71 are fixed to both left and right ends of the scraper 7 in this embodiment, the baffles 71 are perpendicular to the scraper 7, and the two baffles 71 are attached to both ends of the roller body 1. The liquid inlet pipe 12 includes a driving portion at a left portion and a flow portion at a right portion communicating with the heating passage 11, and a diameter of the driving portion is smaller than a diameter of the flow portion.
The flow-guiding structure further comprises a communicating pipe 8, the communicating pipe 8 comprises a first branch pipe 81, a second branch pipe and a third branch pipe 82 which are sequentially communicated, the first branch pipe 81 is located in the flow portion, the first branch pipe 81 is parallel to the flow portion, the first branch pipe 81 is tightly attached to the inner wall of the flow portion, and the outer diameter of the first branch pipe 81 is smaller than the inner diameter of the flow portion. A first sliding plate is connected in the first branch pipe 81 in a transverse sliding mode, a first branch pipe 811 is fixed to the left end of the first sliding plate, a stop 812 is fixed to the first branch pipe 811, the stop 812 is located in the driving portion, and the cross section of the stop 812 is identical to the cross section of the inside of the driving portion.
The second branch is perpendicular to the first branch 81 and the second branch penetrates the inlet pipe 12. The third branch pipe 82 is arranged vertically, a second sliding plate is connected in the third branch pipe 82 in a vertical sliding mode, and a second supporting rod is fixed to the top of the second sliding plate. The top of connecting rod 6 is fixed with balancing weight 61, and second branch is located balancing weight 61 below. The communicating liquid is filled between the first sliding plate and the second sliding plate in the communicating pipe 8, and the communicating liquid is preferably oil in the embodiment.
The specific implementation process is as follows:
when using, through leading-in heating medium in to feed liquor pipe 12 for heating medium strikes baffle 71, and then extrudees the first slide in the first branch pipe 81, according to the pascal principle, the second slide upwards slides, and supports balancing weight 61, and at this moment, scraper blade 7 pastes with the lower part of roll body 1 mutually, makes things convenient for the use of roll body 1. Further, when the baffle 71 slides into the flow portion with the introduction of the heating medium, the heating medium can be smoothly fed into the heating passage 11.
When the roller body 1 needs to be cleaned, the introduction of the heating medium into the liquid inlet pipe 12 is stopped, and at this time, the force of the driving slide plate sliding into the flow portion disappears, so that the first slide plate and the second slide plate move in opposite directions under the gravity of the weight 61, and the scraper 7 moves to be attached to the upper portion of the roller body 1. And drive roll body 1 rotates for scraper blade 7 scrapes the remaining impurity on the roll body 1, and stores impurity through the space that forms between roll body 1, scraper blade 7 and the baffle 71, avoids impurity to drop to the glue solution of lower part in, causes the pollution of glue solution, also can conveniently take out impurity after the clearance.
It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the spirit and scope of the invention, and these changes and modifications should not be construed as affecting the performance of the invention and its practical application.
Claims (5)
1. Solventless laminator is with passing gluey subassembly, including the roll body, its characterized in that: the two ends of the roller body are coaxially fixed with rotating shafts, the roller further comprises two connecting rods and a scraper, the two rotating shafts respectively penetrate through the two connecting rods and are respectively rotatably connected with the two connecting rods, the two ends of the scraper are respectively fixed at the ends, far away from the rotating shafts, of the two connecting rods, one side of the scraper is attached to the outer wall of the roller body, and a flow guide groove for guiding flow is formed in the scraper; a heating channel is arranged in the roller body along the axial direction, the heating channel comprises a liquid inlet section, a heating section and a liquid outlet section which are sequentially communicated, the liquid inlet section and the liquid outlet section are coaxially arranged with the roller body, a liquid inlet pipe is connected to the liquid inlet section, and the liquid inlet pipe penetrates through the rotating shaft and is rotationally connected with the rotating shaft; the liquid outlet section is connected with a liquid outlet pipe, and the liquid outlet pipe penetrates through the other rotating shaft and is rotationally connected with the rotating shaft; the glue conveying assembly further comprises a liquid storage tank, the liquid inlet pipe is communicated with the liquid storage tank, and the liquid storage tank is wrapped outside a power source of the compound machine; a heating part is arranged between the liquid storage tank and the liquid outlet pipe, the heating part comprises a heating tank and a heating pipe penetrating through the heating tank, and one end of the heating pipe penetrates through the liquid storage tank and is communicated with the liquid storage tank; a transfer part is arranged between the heating part and the liquid outlet pipe and comprises a cylindrical barrel, the bottom of the cylindrical barrel is provided with a notch, and the notch is provided with a diversion trench communicated with the heating pipe; the inner part of the cylindrical barrel is vertically and slidably connected with two symmetrically arranged slide blocks, the cylindrical barrel further comprises a transfer barrel positioned between the two slide blocks, two rotating shafts are fixed at the lower part of the transfer barrel, one ends of the two rotating shafts, which are far away from the transfer barrel, are rotatably connected with the slide blocks, and torsional springs are sleeved on the rotating shafts; a spring is arranged between the bottom of the transfer barrel and the bottom of the cylindrical barrel, and a buffer piece positioned above the transfer barrel is communicated with the liquid outlet pipe; the bolster includes the buffering bucket, and the buffering bucket rotates with the drain pipe to be connected, and the bottom of buffering bucket is equipped with the liquid outlet, and the buffering bucket external fixation has the ring gear, and the top of slider is fixed with the carriage release lever, and the top of carriage release lever is equipped with can with ring gear engaged's rack.
2. The solvent-free compound machine glue conveying assembly according to claim 1, characterized in that: the heating section is spirally arranged.
3. The solvent-free compound machine glue conveying assembly according to claim 2, wherein: the heating pipe is wound with a heating wire on the part in the heating box, and the heating box also comprises a control switch for controlling the heating wire to be opened and closed.
4. The solvent-free compound machine glue conveying assembly according to claim 3, wherein: baffles perpendicular to the scrapers are fixed at two ends of each scraper, and the baffles are attached to two ends of the roller body respectively.
5. A glue transfer assembly for a solventless laminator according to claim 4 wherein: a balancing weight is fixed at the top of the connecting rod; the liquid inlet pipe comprises a driving part and a flowing part, and the diameter of the driving part is smaller than that of the flowing part; the first branch pipe is positioned in the flowing part, the first sliding plate is connected in the first branch pipe in a sliding mode along the axial direction of the first branch pipe, a first support rod is fixed on the first sliding plate, a stop block is fixed on the first support rod, and the size of the stop block is consistent with the size of the cross section of the liquid inlet pipe; the third branch pipe is vertically arranged, a second sliding plate is vertically and slidably connected in the third branch pipe, a second supporting rod is fixed at the top of the second sliding plate, and the second supporting rod is positioned below the balancing weight; and a communicating liquid is filled between the first sliding plate and the second sliding plate in the communicating pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110296599.8A CN112959799B (en) | 2021-03-19 | 2021-03-19 | Rubber transmission roller for solvent-free compound machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110296599.8A CN112959799B (en) | 2021-03-19 | 2021-03-19 | Rubber transmission roller for solvent-free compound machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112959799A CN112959799A (en) | 2021-06-15 |
| CN112959799B true CN112959799B (en) | 2023-03-31 |
Family
ID=76277801
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| CN102078881B (en) * | 2010-12-16 | 2012-07-04 | 邢台纳科诺尔极片轧制设备有限公司 | Heat-conducting oil heating roller |
| CN102505051A (en) * | 2011-09-21 | 2012-06-20 | 南京大学连云港高新技术研究院 | Roller for energy-saving constant-temperature oil heating mangle |
| CN202519473U (en) * | 2012-03-19 | 2012-11-07 | 连云港鹰游纺机有限责任公司 | Heat conducting oil heating polishing roll |
| CN104526901A (en) * | 2014-12-08 | 2015-04-22 | 张家港市兰航机械有限公司 | Roller in open mill |
| CN205347878U (en) * | 2016-01-08 | 2016-06-29 | 福建省建宁县联丰造纸有限公司 | Paper machine warming mill device |
| CN107199244A (en) * | 2017-07-12 | 2017-09-26 | 上海应用技术大学 | Continuously, online, constant temperature roll heating temperature control device |
| CN209348932U (en) * | 2018-08-08 | 2019-09-06 | 泰州市茂华纸品有限公司 | Corrugated paper uniform gluing device |
| CN209139024U (en) * | 2018-11-30 | 2019-07-23 | 福建蓝月亮家居用品有限公司 | A kind of carpet brush coating drying equipment |
| CN209866497U (en) * | 2019-04-26 | 2019-12-31 | 天津市四方圆包装制品有限公司 | Adhesive tape coating machine with good gluing effect |
| CN112172173B (en) * | 2020-09-30 | 2022-06-28 | 重庆鑫斗包装材料有限公司 | Dry compounding machine for processing packaging materials |
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