CN212654042U - Aluminum foil covering switching device of paperboard film coating machine - Google Patents
Aluminum foil covering switching device of paperboard film coating machine Download PDFInfo
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- CN212654042U CN212654042U CN202020833085.2U CN202020833085U CN212654042U CN 212654042 U CN212654042 U CN 212654042U CN 202020833085 U CN202020833085 U CN 202020833085U CN 212654042 U CN212654042 U CN 212654042U
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Abstract
The utility model relates to a card paper coating machine's cover aluminium foil auto-change over device, it is including setting up the mounting bracket between coating machine cooling setting device and coiling mechanism, be provided with aluminium foil unwinding roller on the mounting bracket, rubber coating device and hot pressing roller, the mounting bracket middle part is rotated and is connected with two bearing rollers, the coating card paper after the cooling of coating machine cooling setting device is taken in two bearing roller tops, rubber coating device is located the top between two bearing rollers, hot pressing roller goes up and down to set up directly over one of them bearing roller, be provided with the adjustment mechanism who is used for adjusting hot pressing roller and bearing roller and supports tight degree on the mounting bracket, one side that the mounting bracket is close to hot pressing roller is provided with stoving mechanism and cooling body, mounting bracket bottom rigid coupling has a plurality of installation feet, run through on the installation foot and seted up the mounting. The utility model discloses an install the mounting bracket to the coating machine on, can realize the effect of convenient production coating film aluminium foil composite card paper on the coating machine, device simple structure need not the whole set and purchases the aluminium foil laminating machine, has reduced the manufacturing cost of enterprise.
Description
Technical Field
The utility model belongs to the technical field of the technique of drenching membrane paper equipment complex and specifically relates to a card paper drenches membrane machine's cover aluminium foil auto-change over device is related to.
Background
In the production process of the paper cup paper bowl paperboard, a layer of PE film is usually sprayed on one side or two sides of the paperboard to improve the waterproof performance of the paper cup paper bowl, but the heat resistance is poor, and in some high-grade catering or tableware needing high temperature resistance, aluminum foils are even required to be coated on the inner wall or the inner and outer walls of the paper cup paper bowl, so that the heat preservation and high temperature resistance of the paper cup paper bowl can be improved on one hand, and on the other hand, the high-grade feeling of the paper cup paper bowl is also improved. In the production of laminated aluminum foil composite paper, the prior manufacturers usually laminate a PE film on a cardboard and then cover the aluminum foil by hot pressing with glue.
The traditional Chinese patent with the patent publication number of CN209162518U provides a multifunctional film coating machine, which comprises a base, an unreeling part, a film coating part, a cooling part and a reeling part, wherein the unreeling part is arranged on the base and comprises an unreeling table, a mounting seat and an unreeling roller; the film spraying part is arranged between the unwinding part and the winding part and comprises an installation frame, a film spraying mechanism and a transfer roller set; the cooling part is arranged between the film coating mechanism and the discharge hole and comprises a cooling roller and a cooling liquid circulating device. The utility model discloses a collect dust removal, stoving, cooling, tailor in an organic whole, reduced the quantity of drenching membrane production line equipment, reduced the operating cost, simplified operation process.
The above prior art solutions have the following drawbacks: when the technical scheme is applied to the process for producing the laminated aluminum foil composite paper, the single-side or double-side lamination of the paperboard is finished, and then the aluminum foil laminating operation is carried out, so that the laminating machine and the laminating machine are sequentially arranged in a workshop after the laminating machine and the laminating machine are arranged, the occupied space is large, the debugging difficulty is high, and the convenient production is not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a card paper film coating machine's coating aluminium foil auto-change over device, it has simple structure, takes up an area of the little advantage in space.
The above object of the present invention can be achieved by the following technical solutions:
the utility model provides a card paper coating machine's cover aluminium foil auto-change over device, is including erectting the mounting bracket between coating machine cooling setting device and coiling mechanism, be provided with aluminium foil unwinding roller, rubber coating device and hot pressing roller on the mounting bracket, the mounting bracket middle part is rotated and is connected with two bearing rollers, and the coating card paper after coating machine cooling setting device cools off is taken two bearing roller top, the rubber coating device is located two top between the bearing roller, the hot pressing roller goes up and down to set up one of them directly over the bearing roller, be provided with on the mounting bracket and be used for adjusting the hot pressing roller with the bearing roller supports the adjustment mechanism of tight degree, the mounting bracket is close to one side of hot pressing roller is provided with stoving mechanism and cooling body, mounting bracket bottom rigid coupling has a plurality of installation feet, run through on the installation foot and seted up the mounting hole.
By adopting the technical scheme, when a layer of aluminum foil is required to be coated after the paperboard is laminated, the mounting frame can be arranged between the cooling and shaping device and the winding device of the laminating machine through the mounting pins, the drying mechanism and the cooling mechanism are arranged, the laminated paperboard after being cooled and shaped is overlapped above the two bearing rollers and penetrates between the hot pressing roller and the bearing rollers, in the process, the glue coating device coats glue on the laminating layer of the laminated paperboard to form a glue layer, meanwhile, the aluminum foil unreeling device unreels the aluminum foil between the hot pressing roller and the bearing rollers, the tight contact degree between the hot pressing roller and the bearing rollers is adjusted through the adjusting mechanism, so that the aluminum foil is hot-pressed on the glue layer to enable the paperboard, the laminating layer and the aluminum foil to be compounded into a compact whole, then, the laminated aluminum foil composite paperboard passes through the drying mechanism and the cooling mechanism to be subjected to glue drying and cooling and shaping, and the effect of conveniently producing the laminated aluminum foil composite, and the aluminum foil covering switching device of the paperboard laminating machine is simple in structure, and the aluminum foil laminating machine does not need to be purchased in a whole set, so that the production cost of an enterprise is reduced.
The present invention may be further configured in a preferred embodiment as: the adjusting mechanism comprises lifting blocks arranged at two ends of a roller shaft of the hot pressing roller, the hot pressing roller is rotatably connected between the two lifting blocks, the mounting frame is close to the two inner side walls of the two lifting blocks, elongated grooves are vertically formed in the two inner side walls of the two lifting blocks, the lifting blocks are matched with the elongated grooves in a sliding mode, and driving assemblies used for driving the two lifting blocks to synchronously lift are arranged on the mounting frame.
Through adopting above-mentioned technical scheme, two elevator blocks of drive during the drive assembly during operation are synchronous to slide in the elongated slot to drive the hot pressing roller and steadily go up and down in vertical direction, make the thickness of drenching membrane aluminium foil composite card paper more even when hot pressing to drenching membrane aluminium foil composite card paper.
The present invention may be further configured in a preferred embodiment as: the driving assembly comprises racks vertically fixedly connected to the lifting block, the mounting rack is rotatably connected with two gears respectively meshed with the racks, and the mounting rack is provided with a synchronous piece for driving the two gears to rotate synchronously.
By adopting the technical scheme, the synchronous piece drives the two gears to synchronously rotate, the gears drive the racks which are meshed and connected with the gears to move when rotating, and the racks are limited by the lifting block in the long groove, so that the two racks can be stably lifted in the vertical direction, and the hot pressing roller can be stably lifted.
The present invention may be further configured in a preferred embodiment as: the same moving piece is connected including rotating the universal driving shaft on the mounting bracket, two the coaxial rigid coupling of gear is in the universal driving shaft both ends, mounting bracket lateral wall rigid coupling has actuating cylinder, the universal driving shaft is close to actuating cylinder's one end is run through mounting bracket and its outstanding tip rigid coupling have the arc rocker, actuating cylinder's piston rod with the arc rocker is kept away from the articulated connection of one end of universal driving shaft, actuating cylinder is located the inner arc side of arc rocker.
Through adopting above-mentioned technical scheme, start actuating cylinder, actuating cylinder promotes the upset of arc rocker when driving its piston rod to stretch out, and the arc rocker then drives the universal driving shaft rotatory on the mounting bracket, drives two gears synchronous revolution when the universal driving shaft is rotatory to the accurate regulation of hot pressing roller elevating position has been realized.
The present invention may be further configured in a preferred embodiment as: the aluminum foil unwinding device is characterized in that an aluminum foil buffering mechanism is arranged between the aluminum foil unwinding roller and the hot pressing roller on the mounting frame, and an aluminum foil unwinding motor used for driving the aluminum foil unwinding roller to unwind in a rotating manner is arranged on the mounting frame.
Through adopting above-mentioned technical scheme, the aluminium foil fragility is great, on the viscose layer of adhesion on drenching membrane card paper and follow the in-process of drenching membrane card paper conveying, if meet the fracture that very easily causes the aluminium foil when the pulling force changes to influence the production efficiency of drenching membrane aluminium foil composite card paper, set up buffer after, when the aluminium foil unreels motor drive aluminium foil unreels the roller and unreels the aluminium foil, buffer can cushion the aluminium foil, thereby has effectively avoided the emergence of above-mentioned phenomenon.
The present invention may be further configured in a preferred embodiment as: aluminium foil buffer gear includes the rigid coupling and is in the mounting bracket top just is located the buffering box under the aluminium foil unreels the roller, the buffering box is higher than the hot pressing roller sets up just the buffering box is close to the one end of hot pressing roller is rotated and is connected with the buffering roller, the cover is equipped with two spacing rings on the buffering roller, spacing ring cambered surface periphery wall screw thread wear to be equipped with one end with the stop bolt of buffering roller butt.
Through adopting above-mentioned technical scheme, the aluminium foil unreels motor drive aluminium foil unreels the roller and unreels the aluminium foil, unnecessary aluminium foil is piled up and is cushioned in the cushion box, can avoid drenching the membrane card paper and unreel the direct of aluminium foil on the roller to the aluminium foil and drag, aluminium foil in the cushion box bypasses the cushion roller top and penetrates again between hot pressing roller and the bearing roller simultaneously, rectify the aluminium foil through the position of adjusting two spacing rings, can effectively place the aluminium foil of piling up in the cushion box and take place the skew and influence hot pressing composite quality.
The present invention may be further configured in a preferred embodiment as: the buffer box is close to all seted up the spout on two inside walls of the tip of hot pressing roller, sliding connection has the slider in the spout, the buffer roller rotates to be connected two between the slider, the slider with be provided with the elastic component between the spout lower extreme diapire.
Through adopting above-mentioned technical scheme, when the aluminium foil was set up on the buffer roll and penetrated the transmission between hot press roll and the bearing roller, aluminium foil pulling buffer roll produced certain displacement downwards, the elastic component takes place deformation, when the aluminium foil took place the shake under the pulling of drenching the membrane card paper, the aluminium foil drove the buffer roll and further takes place deformation in order to eliminate the influence of shake or shift up under the effect of elastic component deformation force down and make the aluminium foil tensioning as far as possible down in the motion elastic component, the stable transmission of aluminium foil between aluminium foil unreeling roller and hot press roll has been ensured.
The present invention may be further configured in a preferred embodiment as: the spout is the slope setting and its with the buffer box is kept away from contained angle between the one side diapire of hot pressing roller is the acute angle.
Through adopting above-mentioned technical scheme, when the shake takes place for aluminium foil pulling buffer roller, buffer roller drives the slider and is the slant slip in the spout, can effectively decompose and come from the ascending shake effort of level and vertical direction for the aluminium foil is at the in-process of shake, and buffer roller is as little as possible to the resistance of aluminium foil, takes place in order to avoid the cracked condition of aluminium foil as far as possible.
To sum up, the utility model discloses a following at least one useful technological effect:
1. when a layer of aluminum foil is required to be coated after the paperboard is coated, the mounting frame can be mounted between the cooling and shaping device and the winding device of the coating machine through the mounting feet, the abutting degree of the hot pressing roller and the bearing roller is adjusted through the adjusting mechanism, and the aluminum foil is hot-pressed on the adhesive layer so that the paperboard, the coating layer and the aluminum foil are compounded to form a compact whole, so that the effect of conveniently producing the coating film aluminum foil composite paperboard on the coating machine is realized, the structure of the aluminum foil coating switching device of the paperboard coating machine is simple, the aluminum foil coating machine does not need to be purchased in a whole set, and the production cost of an enterprise is reduced;
2. when the adjusting cylinder drives a piston rod of the adjusting cylinder to extend out, the adjusting cylinder pushes the arc-shaped rocker to turn, the arc-shaped rocker further drives the linkage shaft to rotate on the mounting rack, the linkage shaft drives the two gears to synchronously rotate when rotating, and the gears drive the racks which are meshed and connected with the gears to lift when rotating, so that the lifting position of the hot pressing roller is accurately adjusted;
3. the aluminum foil unreels the motor drive aluminum foil unreels the roller and unreels the aluminum foil, and unnecessary aluminum foil is piled up and is cushioned in the buffering box, can avoid drenching the membrane card paper and unreel the roller to the aluminum foil and go up the direct of aluminum foil and drag, has reduced the emergence of aluminum foil fracture phenomenon, has ensured the production efficiency who drenches membrane aluminum foil composite card paper as far as possible.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;
fig. 3 is a partially enlarged schematic view of a portion B in fig. 1.
Reference numerals: 1. a mounting frame; 2. an aluminum foil unwinding roller; 3. a gluing device; 4. a hot press roll; 5. a carrying roller; 6. mounting a foot; 7. mounting holes; 8. a lifting block; 9. a long groove; 10. a rack; 11. a gear; 12. a linkage shaft; 13. an adjusting cylinder; 14. an arc-shaped rocker; 15. a buffer box; 16. a buffer roller; 17. a limiting ring; 18. a limit bolt; 19. a chute; 20. a slider; 21. an elastic member; 22. a glue box; 23. gluing a rubber roller; 24. discharging the rubber tube; 25. discharging the rubber plate; 26. an electromagnetic valve.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, for the utility model discloses a card paper film coating machine's aluminium foil coating auto-change over device, including erectting mounting bracket 1 between film coating machine cooling setting device and coiling mechanism, mounting bracket 1 bottom rigid coupling has a plurality of installation feet 6, install and run through on the foot 6 and seted up mounting hole 7, be provided with aluminium foil unwinding roller 2 on mounting bracket 1, rubber coating device 3 and hot pressing roller 4, rubber coating device 3 is including setting up gluey box 22 and the rubberizing roller 23 on mounting bracket 1, glue box 22 below is connected with out rubber tube 24, it sets up to a plurality of and above rubber roll 23 length direction and arranges to go out rubber tube 24, be provided with solenoid valve 26 on going out rubber tube 24, it communicates to have along rubberizing roller 23 length direction and sets up and points to the play offset plate 25 of rubberizing roller 23 to go out rubber tube 24 below; the utility model discloses a hot press roller 5, including mounting bracket 1, bearing roller 5, aluminium foil unreeling roller 2, hot press roller 4, laminating machine cooling setting device, laminating card paper, gluing roller 23 is located two top between the bearing roller 5, hot press roller 5 goes up and down to set up directly over one of them bearing roller 5, be provided with the adjustment mechanism who is used for adjusting hot press roller 4 and bearing roller 5 and supports tight degree on the mounting bracket 1, one side that mounting bracket 1 is close to hot press roller 4 is provided with stoving mechanism and cooling body, stoving mechanism and cooling body are common technical means in this field, no longer describe herein any more.
When a layer of aluminum foil is required to be coated after the paperboard is coated, the mounting frame 1 can be mounted between a cooling and shaping device and a winding device of a coating machine through the mounting feet 6, a drying mechanism and a cooling mechanism are arranged, the coated paperboard after being cooled and shaped is lapped above two bearing rollers 5 and penetrates between a hot pressing roller 4 and the bearing rollers 5, in the process, the electromagnetic valve 26 is opened, the glue in the glue box 22 flows into a glue outlet plate 25 through a plurality of glue outlet pipes 24 and is dispersed, then the glue is dripped onto the upper glue roller 23, the upper glue roller 23 is driven by the coated paperboard to rotate and uniformly coat the glue on the coated paperboard to form an adhesive layer; simultaneously aluminium foil unwinding device unreels the aluminium foil to between hot pressing roller 4 and the bearing roller 5, adjust the tight degree of support of hot pressing roller 4 and bearing roller 5 through adjustment mechanism, thereby make the card paper with aluminium foil hot pressing on the viscose layer, it forms inseparable whole to drench rete and aluminium foil complex, it passes drying mechanism and cooling body to drench membrane aluminium foil complex card paper afterwards and carries out the viscose stoving and cool off the design, the effect of convenient production drench membrane aluminium foil complex card paper on the laminating machine has been realized, and card paper laminating machine's cover aluminium foil auto-change over device simple structure, it purchases the aluminium foil laminating machine to need not the whole set, the manufacturing cost of enterprise has been reduced.
Referring to fig. 1 and 3, the adjusting mechanism comprises lifting blocks 8 arranged at two ends of a roller shaft of the hot pressing roller 4, the hot pressing roller 4 is rotatably connected between the two lifting blocks 8, elongated grooves 9 are vertically formed in two inner side walls, close to the two lifting blocks 8, of the mounting frame 1, the lifting blocks 8 are in sliding fit with the elongated grooves 9, and a driving assembly for driving the two lifting blocks 8 to synchronously lift is arranged on the mounting frame 1; the drive assembly includes rack 10 of vertical rigid coupling on elevator 8, it is connected with two gears 11 of being connected with two rack 10 meshes respectively to rotate on the mounting bracket 1, be provided with on the mounting bracket 1 and be used for driving two gear 11 synchronous revolution with the piece, with the piece including rotating universal driving shaft 12 of connection on mounting bracket 1, the coaxial rigid coupling of two gear 11 is at universal driving shaft 12 both ends, 1 lateral wall rigid coupling of mounting bracket has adjust cylinder 13, the one end that universal driving shaft 12 is close to adjust cylinder 13 runs through mounting bracket 1 and its outstanding tip rigid coupling has arc rocker 14, adjust cylinder 13's piston rod and arc rocker 14 keep away from the one end of universal driving shaft 12 and articulate and be connected, adjust cylinder 13 is located the inner arc side of arc rocker 14.
The adjusting cylinder 13 is started, the adjusting cylinder 13 drives the piston rod of the adjusting cylinder to extend out to push the arc-shaped rocker 14 to turn over, the arc-shaped rocker 14 further drives the linkage shaft 12 to rotate on the mounting rack 1, the linkage shaft 12 drives the two gears 11 to synchronously rotate when rotating, the gears 11 drive the racks 10 connected with the gears to move when rotating, and the racks 10 are limited by the lifting blocks 8 in the long grooves 9, so that the two lifting blocks 8 synchronously slide in the long grooves 9 and drive the hot press roller 4 to stably lift in the vertical direction, the thickness of the laminating aluminum foil composite paperboard is more uniform when the hot press roller 4 carries out hot pressing on the laminating aluminum foil composite paperboard, the adjusting cylinder 13 controls the arc-shaped rocker 14 to turn over to drive the gears 11 to rotate, the lifting position of the hot press roller 4 can be accurately adjusted, and the wall thickness of the laminating aluminum foil composite paperboard is more accurately.
Referring to fig. 2 and 3, an aluminum foil buffering mechanism is arranged on the mounting frame 1 between the aluminum foil unwinding roller 2 and the hot pressing roller 4, an aluminum foil unwinding motor (not shown in the figure) for driving the aluminum foil unwinding roller 2 to unwind in a rotating manner is arranged on the mounting frame 1, the aluminum foil buffering mechanism comprises a buffering box 15 fixedly connected above the mounting frame 1 and positioned right below the aluminum foil unwinding roller 2, the buffering box 15 is higher than the hot pressing roller 4, one end of the buffering box 15 close to the hot pressing roller 4 is rotatably connected with a buffering roller 16, two limiting rings 17 are sleeved on the buffering roller 16, and a limiting bolt 18 with one end abutting against the buffering roller 16 is arranged on the outer circumferential wall of the cambered surface of the limiting ring 17; all seted up spout 19 on the two inside walls of buffer box 15 tip near hot press roll 4, sliding connection has slider 20 in spout 19, buffer roll 16 rotates to be connected between two sliders 20, be provided with elastic component 21 between slider 20 and the 19 lower extreme diapire of spout, elastic component 21 is preferably the spring, the both ends of elastic component 21 respectively with slider 20 and the 19 lower extreme diapire rigid couplings of spout, spout 19 is the slope setting and its and buffer box 15 keep away from the contained angle between the one side diapire of hot press roll 4 and is the acute angle.
The aluminum foil unreeling motor drives the aluminum foil unreeling roller 2 to unreel the aluminum foil, and redundant aluminum foils are accumulated in the buffer box 15 to buffer, so that the direct dragging of the aluminum foil on the aluminum foil unreeling roller 2 by the laminating paperboard can be avoided, the aluminum foil fracture phenomenon is reduced, and the production efficiency of the laminating aluminum foil composite paperboard is ensured as much as possible; simultaneously, the aluminum foil in the buffer box 15 bypasses the upper part of the buffer roller 16 and then penetrates between the hot pressing roller 4 and the bearing roller 5, the aluminum foil is corrected by adjusting the positions of the two limiting rings 17, and the aluminum foil accumulated in the buffer box 15 can be effectively placed to shift so as to influence the hot pressing composite quality.
When the aluminum foil is erected on the buffer roller 16 and penetrates between the hot pressing roller 4 and the bearing roller 5 for transmission, the buffer roller 16 is pulled by the aluminum foil to generate a certain displacement downwards, the elastic part 21 deforms, and when the aluminum foil shakes under the traction of the laminating paperboard, the aluminum foil drives the buffer roller 16 to move downwards in opposite directions, the elastic part 21 further deforms to eliminate the influence of shaking or moves upwards under the action of the deformation force of the elastic part 21 to enable the aluminum foil to be tensioned as much as possible, so that the stable transmission of the aluminum foil between the aluminum foil unreeling roller 2 and the hot pressing roller 4 is ensured; the sliding groove 19 is arranged obliquely, so that when the aluminum foil pulls the buffer roller 16 to shake, the buffer roller 16 drives the sliding block 20 to slide obliquely in the sliding groove 19, and shaking acting forces from the horizontal direction and the vertical direction can be effectively decomposed, so that the resistance of the buffer roller 16 to the aluminum foil is as small as possible in the shaking process of the aluminum foil, and the situation that the aluminum foil is broken is avoided as much as possible.
The implementation principle of the embodiment is as follows:
when a layer of aluminum foil is required to be coated after the paperboard is coated with a film, the mounting frame 1 can be mounted between a cooling and shaping device and a winding device of a film coating machine through the mounting feet 6, a drying mechanism and a cooling mechanism are arranged, the coated paperboard after being cooled and shaped is lapped above two bearing rollers 5 and penetrates between a hot pressing roller 4 and the bearing rollers 5, in the process, the electromagnetic valve 26 is opened, and the glue in the glue box 22 is uniformly coated on the coated paperboard through the gluing roller 23 to form a glue layer; meanwhile, the aluminum foil unreeling device unreels the aluminum foil between the hot pressing roller 4 and the supporting roller 5, the adjusting cylinder 13 is started, a piston rod of the adjusting cylinder 13 pushes the arc-shaped rocker 14 to overturn, the linkage shaft 12 is driven to rotate so as to drive the two gears 11 to synchronously rotate, the gear 11 drives the rack 10 engaged with the gear 11 to lift when rotating, so that the two racks 10 synchronously drive the hot pressing roller 4 to lift so as to adjust the abutting degree between the hot pressing roller 4 and the supporting roller 5, thereby the aluminum foil is hot pressed on the viscose layer to lead the card paper, the laminating layer and the aluminum foil to be compounded into a compact whole, then the laminating aluminum foil composite card paper passes through the drying mechanism and the cooling mechanism to be viscose dried and cooled and shaped, the effect of conveniently producing the laminating aluminum foil composite card paper on the laminating machine is realized, and the aluminum foil covering switching device of the paperboard laminating machine is simple in structure, and the aluminum foil laminating machine does not need to be purchased in a whole set, so that the production cost of an enterprise is reduced.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a card paper laminating machine's coating aluminium foil auto-change over device which characterized in that: the device comprises a mounting rack (1) erected between a film coating machine cooling and setting device and a winding device, wherein an aluminum foil unwinding roller (2), a gluing device (3) and a hot pressing roller (4) are arranged on the mounting rack (1), the middle part of the mounting rack (1) is rotatably connected with two bearing rollers (5), a film coating paperboard cooled by the film coating machine cooling and setting device is arranged above the two bearing rollers (5), the gluing device (3) is positioned above the two bearing rollers (5), the hot pressing roller (4) is lifted and arranged right above one of the bearing rollers (5), an adjusting mechanism used for adjusting the abutting degree of the hot pressing roller (4) and the bearing rollers (5) is arranged on the mounting rack (1), a drying mechanism and a cooling mechanism are arranged on one side, close to the hot pressing roller (4), of the mounting rack (1), a plurality of mounting feet (6) are fixedly connected to the bottom of the mounting rack (1), the mounting feet (6) are provided with mounting holes (7) in a penetrating way.
2. The aluminum foil coating switching device of the paperboard laminating machine according to claim 1, characterized in that: adjustment mechanism is including setting up elevator (8) at hot pressing roller (4) roller both ends, hot pressing roller (4) rotate to be connected two between elevator (8), mounting bracket (1) is close to two the equal vertical elongated slot (9) of having seted up of two inside walls of elevator (8), elevator (8) with elongated slot (9) adaptation that slides, be provided with on mounting bracket (1) and be used for driving two the drive assembly that elevator (8) go up and down in step.
3. The aluminum foil covering switching device of the paperboard laminating machine according to claim 2, characterized in that: the driving assembly comprises a rack (10) vertically fixedly connected to the lifting block (8), the mounting rack (1) is rotatably connected with two gears (11) respectively connected with the racks (10) in a meshed mode, and the mounting rack (1) is provided with a synchronous piece for driving the two gears (11) to rotate synchronously.
4. The aluminum foil coating switching device of the paperboard laminating machine according to claim 3, characterized in that: with moving the piece including rotating to be connected universal driving shaft (12), two on mounting bracket (1) the coaxial rigid coupling of gear (11) is in universal driving shaft (12) both ends, mounting bracket (1) lateral wall rigid coupling has adjusting cylinder (13), universal driving shaft (12) are close to the one end of adjusting cylinder (13) is run through mounting bracket (1) and its outstanding tip rigid coupling have arc rocker (14), the piston rod of adjusting cylinder (13) with arc rocker (14) are kept away from the one end of universal driving shaft (12) is articulated to be connected, adjusting cylinder (13) are located the inner arc side of arc rocker (14).
5. The aluminum foil coating switching device of the paperboard laminating machine according to claim 1, characterized in that: the aluminum foil unwinding device is characterized in that an aluminum foil buffering mechanism is arranged between the aluminum foil unwinding roller (2) and the hot pressing roller (4) on the mounting frame (1), and an aluminum foil unwinding motor used for driving the aluminum foil unwinding roller (2) to unwind in a rotating manner is arranged on the mounting frame (1).
6. The aluminum foil coating switching device of the paperboard laminating machine according to claim 5, characterized in that: aluminium foil buffer gear includes the rigid coupling mounting bracket (1) top and is located buffering box (15) under aluminium foil unreeling roller (2), buffering box (15) are higher than hot pressing roller (4) set up just buffering box (15) are close to the one end of hot pressing roller (4) is rotated and is connected with buffering roller (16), the cover is equipped with two spacing rings (17) on buffering roller (16), spacing ring (17) cambered surface periphery wall screw thread wear to be equipped with one end with spacing bolt (18) of buffering roller (16) butt.
7. The aluminum foil coating switching device of the paperboard laminating machine according to claim 6, characterized in that: buffer box (15) are close to all seted up spout (19) on two inside walls of the tip of hot pressing roller (4), sliding connection has slider (20) in spout (19), buffer roller (16) rotate to be connected two between slider (20), slider (20) with be provided with elastic component (21) between spout (19) lower extreme diapire.
8. The aluminum foil coating switching device of the paperboard laminating machine according to claim 7, characterized in that: the chute (19) is obliquely arranged and an included angle formed between the bottom wall of one side of the hot pressing roller (4) and the bottom wall of the buffer box (15) is an acute angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020833085.2U CN212654042U (en) | 2020-05-18 | 2020-05-18 | Aluminum foil covering switching device of paperboard film coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020833085.2U CN212654042U (en) | 2020-05-18 | 2020-05-18 | Aluminum foil covering switching device of paperboard film coating machine |
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| Publication Number | Publication Date |
|---|---|
| CN212654042U true CN212654042U (en) | 2021-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020833085.2U Active CN212654042U (en) | 2020-05-18 | 2020-05-18 | Aluminum foil covering switching device of paperboard film coating machine |
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| CN (1) | CN212654042U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114683672A (en) * | 2022-04-24 | 2022-07-01 | 北京量子金舟无纺技术有限公司 | Elastic non-woven fabric production system |
-
2020
- 2020-05-18 CN CN202020833085.2U patent/CN212654042U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114683672A (en) * | 2022-04-24 | 2022-07-01 | 北京量子金舟无纺技术有限公司 | Elastic non-woven fabric production system |
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