CN216261643U

CN216261643U - Paper gluing device

Info

Publication number: CN216261643U
Application number: CN202122862658.1U
Authority: CN
Inventors: 程进刚
Original assignee: Zhejiang Jingang Machinery Co ltd
Current assignee: Zhejiang Jingang Machinery Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-04-12
Anticipated expiration: 2031-11-19

Abstract

The utility model relates to a paper gluing device, which comprises a gluing roller, a feeding supporting plate and a first swing arm, wherein the feeding roller is positioned at the rear side of the gluing roller, the feeding supporting plate is positioned between the feeding roller and the gluing roller, the swing supporting axis of the first swing arm is coaxially arranged with the feeding roller, the feeding roller is arranged on the first swing arm and is in transmission connection with the feeding roller, the feeding roller is in transmission connection with a power input device, the feeding supporting plate is arranged on the first swing arm, the feeding roller is jointed at the front end of the feeding supporting plate, the feeding roller is arranged at the lower side of the gluing roller, the rear end of the feeding supporting plate is jointed with the feeding roller, and the feeding roller, the feeding roller and the gluing roller are arranged in parallel. Wherein, the paper is accepted by the feed roll and is carried backward after being sent to, holds the guide by the pay-off layer board again, is supplied to the rubber roll initiative by the feed roll after that, ensures that the paper is stable, smooth to pass through, avoids paper card paper, and first swing arm can switch at different states in addition, and follow-up position fine setting still can be carried out even, and is more practical.

Description

Paper gluing device

Technical Field

The utility model relates to a paper gluing device, in particular to the field of paper product processing and manufacturing.

Background

In the process of manufacturing products such as a leather case (produced by a leather case machine), a top and bottom cover, a paper box (such as a wine box, a drawer box and the like), pasting paper boards and paper, and the like, gluing (namely gluing) paper to be bonded with the paper boards later, gluing by a paper gluing device, generally stacking the paper on a lifting table driven by a power distribution machine, then feeding the stacked paper into the paper gluing device one by one from the upper side by a flying paper feeding device for gluing, wherein the paper gluing device comprises a glue applying roller, the glue applying roller is provided with a backup roller, the backup roller is attached to the rear side of the glue applying roller, a space for accommodating glue is formed between the glue applying roller and the backup roller, the left side and the right side of the space are blocked by a stop block, the stop block is provided with a channel for backflow of the glue, a glue dropping port is arranged above the space and connected with a glue source device through a pipeline, and in the process that the backup roller and the glue applying roller roll, the glue in the space is distributed on the surface of the glue applying roller, when the face paper passes through the lower part of the sizing roller, the face paper is adhered to the sizing roller and moves along with the sizing roller, the face paper is peeled from the sizing roller by a peeling component (such as a peeling claw) arranged on the front side of the sizing roller, so that the paper is sized, and the peeled face paper is carried and conveyed by a conveying belt.

SUMMERY OF THE UTILITY MODEL

In view of the technical problems in the background art, the technical problem to be solved by the present invention is to provide a paper sizing apparatus. The paper conveying device can enable paper to be conveyed more stably and smoothly to pass through the gluing device to finish gluing, paper jam is avoided, scratching of the paper is avoided, and the paper conveying device is particularly suitable for paper after printing or indentation.

In order to solve the technical problems, the utility model adopts the following technical scheme: paper rubberizing device, including last rubber roll, feed roll, pay-off layer board and first swing arm, the feed roll is located the rear side of last rubber roll, and the pay-off layer board is located between feed roll and the last rubber roll, its characterized in that: the swing support axis of the first swing arm is coaxial with the feeding roller, the feeding roller is arranged on the first swing arm and is in transmission connection with the feeding roller, the power input device is in transmission connection with the feeding roller, the feeding supporting plate is arranged on the first swing arm, the feeding roller is connected to the front end of the feeding supporting plate, the feeding roller is arranged on the lower side of the gluing roller, the rear end of the feeding supporting plate is connected with the feeding roller, and the feeding roller, the feeding roller and the gluing roller are arranged in parallel. Wherein, the paper is accepted by the feed roll and is carried backward after being sent to, holds the guide by the pay-off layer board again, is supplied to the rubber roll initiative by the feed roll after that, ensures that the paper is stable, smooth to pass through, avoids paper card paper, and first swing arm can switch at different states in addition, and follow-up position fine setting still can be carried out even, and is more practical.

The following optimization or supplementary explanation can be made on the above technical solutions.

For example, the feeding roller is provided with a first driving wheel, the feeding roller is provided with a second driving wheel, the first driving wheel is in transmission connection with the second driving wheel, the power input device comprises a power input wheel, and the power input wheel is arranged on the shaft end part of the feeding roller. The feeding roller is in transmission fit with the feeding roller, so that the structure layout is reasonable and relatively more compact, and the feeding roller can be arranged in a narrow space; the transmission wheels are matched, so that the transmission assembly is convenient, and the stability is high.

Further preferably, a transmission intermediate wheel is arranged on the first swing arm, the first transmission wheel is in transmission connection with the second transmission wheel through the transmission intermediate wheel, and the first transmission wheel, the second transmission wheel and the transmission intermediate wheel are all gears. The gear transmission technology is mature, the processing and assembling are convenient, and the transmission structure is convenient to disassemble and assemble and link when the feeding roller is disassembled and assembled, so that the subsequent disassembling and cleaning are convenient, and the gear feeding device is more practical.

For another example, the feeding roller and the feeding supporting plate are detachably mounted on the first swing arm. The disassembly and assembly mode is convenient for disassembly and cleaning, and is more practical.

For example, a first connecting hole is formed in the first swing arm, a second connecting hole is formed in the feeding supporting plate, the first connecting hole is connected with the second connecting hole through a connecting piece, a notch is formed in the first swing arm, an inlet of the notch faces upwards, a cover plate is arranged on the notch, the cover plate is connected to the first swing arm, a first bearing is arranged at the end of the feeding roller, and the end of the feeding roller is arranged in the notch. The dismouting structure is comparatively reasonable, comparatively practical.

The first swing arms are respectively arranged at two ends of the feeding roller, each first swing arm is provided with a ferrule, each ferrule is sleeved on the corresponding supporting sleeve, each supporting sleeve is provided with a mounting hole, the shaft end part of the feeding roller penetrates through the corresponding mounting hole, the shaft end part of the feeding roller is provided with a second bearing, each second bearing is arranged on the corresponding supporting sleeve and/or the corresponding rack, and the supporting sleeves are arranged on the racks. The swing of first swing arm supports a mode that the axis and the feed roll coaxial setting, simple to operate, and the support effect is good, and the operation is stable.

The first swing arm is in transmission connection with a swing arm driving device, and the swing arm driving device drives the first swing arm to swing. The first swing arm can swing to separate and approach the feeding roller from the gluing roller so as to switch between different states, such as a working state (gluing working) and a standby shutdown state.

For example, the swing arm driving device comprises a driving air cylinder, and a cylinder body of the driving air cylinder is hinged on the mounting seat.

And optimizing, and adjusting the position of the mounting base on the frame. Through the position of adjustment mount pad, let drive actuating cylinder and drive the wobbling initial position of first swing arm and adjust, can adapt to the paper of different specifications (like thickness) through the adjustment.

In addition, the mounting seat is located on the outer side of the frame, the first swing arm is located on the inner side of the frame, the first swing arm is hinged to a connecting rod, the connecting rod is hinged to the second swing arm, the second swing arm is arranged on the synchronous rotating shaft, the synchronous rotating shaft and the gluing roller are arranged on the frame in parallel, the second swing arm is located on the inner side of the frame, a third swing arm is further arranged on the synchronous rotating shaft and located on the outer side of the frame, and the third swing arm is in transmission connection with the driving cylinder. The space layout is relatively more reasonable, and follow-up adjustment position and follow-up maintenance dismouting are comparatively convenient.

The paper sizing device has the advantages that after paper is supplied, the paper can be conveyed through the active rotation matching of the feeding roller and the feeding roller, the paper is conveyed backwards (in the direction of the sizing roller) by the feeding roller, then the paper is supported and guided backwards by the feeding supporting plate in a matching way, then the paper is actively fed to the upper rubber roller by the feeding roller, the sizing is completed in a matching way, the paper is ensured to stably and smoothly pass through, the situation that the paper is jammed is avoided, the paper is not easy to scratch or scratch by the feeding roller and the feeding roller in the process of the paper advancing, and the paper sizing device is particularly suitable for the paper (with uneven surface) after printing or indentation. Thus, the present invention provides substantial features and advances over the prior art.

Drawings

The following describes details and operational principles of embodiments and examples of the present invention with reference to the drawings.

FIG. 1 is a schematic view of the structure of the paper sizing device of the present invention.

Fig. 2 is a schematic structural view of fig. 1 from another angle.

Fig. 3 is a schematic structural view of fig. 1 with the structure omitted.

Fig. 4 is a schematic structural view of fig. 3 with the structure omitted.

Fig. 5 is a schematic structural view of fig. 4 from another angle.

In the figure: 7. gluing a rubber roller; 42. a feed roller; 43. feeding a supporting plate; 44. a first swing arm; 45. a feed roller; 46. a power input device; 47. a feeder for feeder paper; 48. a first drive pulley; 49. a second transmission wheel; 50. a transmission intermediate wheel; 53. a recess; 54. a cover plate; 55. a support sleeve; 56. a swing arm drive device; 57. a mounting seat; 58. a through hole slot; 59. a screw; 60. a connecting rod; 61. a second swing arm; 62. a synchronous rotating shaft; 63. and a third swing arm.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it should be apparent that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to the drawings, in the embodiment of the present invention, the paper gluing device is used for gluing paper (generally, single paper), so as to complete surface gluing of the paper, so as to facilitate subsequent processing, such as a leather case production device, a top and bottom cover box production device, a paper box (such as a wine box, a drawer box) production device, and the like, the paper gluing device further engages with a conveying belt, the paper rotates along with the gluing roller 7 after the front end of the paper is attached to the gluing roller 7, the paper is glued during the surface process of the paper during the rotation, a stripping component on the front side of the gluing roller 7 strips and scrapes the paper from the gluing roller 7, and the paper after being glued can be stripped by the conveying belt for joint conveying.

Some paper has a paper jam problem during the paper feeding and conveying process; especially, after some papers are printed, thermoprinted or indented, the surface of the papers has some concave-convex fluctuation, which causes the problem of paper jam in the gluing process. In order to ensure that the paper is stably and smoothly conveyed and avoid paper jam; in the embodiment of the present embodiment, the paper sizing device includes a sizing roller 7, a feeding roller 42, a feeding support plate 43 and a first swing arm 44, the feeding roller 42 is located at the rear side of the sizing roller 7, and the feeding support plate 43 is located between the feeding roller 42 and the sizing roller 7; the swing support axis of the first swing arm 44 is coaxial with the feeding roller 42, the first swing arm 44 swings up and down around the axis of the feeding roller 42, so that the feeding roller 42 is connected with the feeding supporting plate 43 and the feeding roller 45 on the first swing arm 44, and the swing adjusting position can still be smoothly connected with and used for conveying paper; the first swing arm 44 is provided with a feeding roller 45 and a feeding supporting plate 43, and the feeding roller 45 and the feeding supporting plate 43 can swing along with the first swing arm 44 to adjust positions; the feeding roller 45 is in transmission connection with the feeding roller 42, the feeding roller 42 is in transmission connection with a power input device 46, the power input device 46 drives the feeding roller 42 to rotate, the feeding roller 42 drives the feeding roller 45 to rotate in the rotating process, and the feeding roller 42 and the feeding roller 45 are actively and rotatably matched to convey paper; the feeding roller 45 is connected with the front end of the feeding supporting plate 43, the feeding roller 45 is arranged on the lower side of the gluing roller 7, the rear end of the feeding supporting plate 43 is connected with the feeding roller 42, and the feeding roller 42, the feeding roller 45 and the gluing roller 7 are arranged in parallel.

After the paper is supplied, the paper is generally conveyed and supplied by a flying paper feeder 47, the paper is conveyed backwards by a feeding roller 42 and supported and guided by a feeding supporting plate 43, the paper moves forwards along the feeding supporting plate 43, the feeding supporting plate 43 can be a whole block (more convenient to assemble and disassemble and better in guiding and conveying effect) or can be divided into a plurality of blocks, the paper moves forwards and then is conveyed by a feeding roller 45 and fed onto an upper rubber roller 7, the paper is conveyed through the active rotation matching of the feeding roller 42 and the feeding roller 45, the paper moves forwards more stably and can smoothly enter the upper rubber roller 7 to be matched with the upper rubber roller to finish the gluing, the paper is ensured to stably and smoothly pass through, the paper jam condition is avoided, and the paper is not easy to scratch or scratch due to the active rotation conveying of the feeding roller 42 and the feeding roller 45 in the paper moving process; in addition, the first swing arm 44 can be switched between different states, and even position fine adjustment can be carried out subsequently, so that the device is more practical.

The following optimization or further explanation can be made on the basis of the above embodiments, respectively.

The feeding roller 42 and the feeding roller 45 are connected in a plurality of transmission modes, such as a chain, a belt, a gear and the like. For example, the feeding roller 42 is provided with a first driving wheel 48, the feeding roller 45 is provided with a second driving wheel 49, the first driving wheel 48 is in driving connection with the second driving wheel 49, and when the feeding roller 42 rotates, the first driving wheel 48 drives the second driving wheel 49 to rotate, so that the feeding roller 45 rotates. The power input device 46 is used for driving the feeding roller 42 to rotate, and can be directly connected or driven through a transmission structure, in the drawing, the power input device 46 comprises a power input wheel, the power input wheel is arranged on the shaft end part of the feeding roller 42, and the power input wheel is rotated after power is input, so that the feeding roller 42 is rotated. The feeding roller 42 is in transmission fit with the feeding roller 45, so that the structural layout is reasonable and relatively more compact, and the feeding roller can be arranged in a narrow space; the transmission wheels are matched, so that the transmission assembly is convenient, and the stability is high.

Preferably, the first swing arm 44 is provided with a transmission intermediate wheel 50, the first transmission wheel 48 is in transmission connection with the second transmission wheel 49 through the transmission intermediate wheel 50, and the first transmission wheel 48, the second transmission wheel 49 and the transmission intermediate wheel 50 are all gears. The first driving wheel 48 and the second driving wheel 49 are in transition connection transmission through the transmission intermediate wheel 50 to form gear meshing transmission, the gear transmission technology is mature, the processing and assembling are convenient, the transmission structure is convenient to disassemble and assemble when the feeding roller 45 is disassembled and assembled, and the follow-up disassembly and cleaning are convenient and practical.

For another example, the feed roller 42 and the feed pallet 43 are detachably mounted on the first swing arm 44. The disassembly and assembly mode is convenient for disassembly and cleaning, and is more practical. The feed roller 42 and the feed pallet 43 are detachably connected to the first swing arm 44 in many ways, and may be fastened or fastened by a fastener, a cover plate 54, a hook block, a snap, or the like.

For example, a first connecting hole is formed in the first swing arm 44, a second connecting hole is formed in the feeding support plate 43, and the first connecting hole and the second connecting hole are connected through a connecting member (such as a screw), so that the feeding support plate 43 can be fixed on the first swing arm 44; the first swing arm 44 is provided with a notch 53, the inlet of the notch 53 faces upwards to facilitate the feeding roller 45 to take in and out from the notch 53, the notch 53 is provided with a cover plate 54, the cover plate 54 is connected to the first swing arm 44 (which can be connected by a fastener), the end of the feeding roller 45 is provided with a first bearing, so that the feeding roller 45 is supported by the first bearing to rotate, and the end 451 of the feeding roller 45 (which can be provided with the first bearing, not shown) is arranged in the notch 53 and then pressed and fixed by the cover plate 54. The dismouting structure is comparatively reasonable, comparatively practical.

Preferably, the first swing arms 44 are respectively arranged at two ends of the feed roller 42, specifically, the first swing arms 44 are provided with ferrules, the ferrules are sleeved on the supporting sleeve 55, the supporting sleeve 55 supports the first swing arms 44 to swing, the supporting sleeve 55 is provided with mounting holes, the shaft end portion 421 of the feed roller 42 passes through the mounting holes, the shaft end portion of the feed roller 42 is provided with a second bearing, the second bearing is arranged on the supporting sleeve 55 and/or the frame, the second bearing supports the feed roller 42 to rotate, and the supporting sleeve 55 is arranged on the frame; the swing of first swing arm 44 supports a mode that the axis sets up with feed roll 42 is coaxial, simple to operate, and the support effect is good, and the operation is stable. Of course, other ways are possible, such as providing a bearing directly in the collar of the first swing arm 44, which bearing fits over the feed roller 42. In addition, the feeding roller 42 and the feeding roller 45 may be rotated relative to the central shaft by using respective rollers (bearings may be provided to form rotation), or as shown in the figure, the feeding roller 42 and the feeding roller 45 may be fixed to the central shaft (which may be two separate shafts), and the shaft end portion of the central shaft is supported by the respective bearings to rotate.

The first swing arm 44 is connected to a swing arm driving device 56 in a transmission manner, and the swing arm driving device 56 drives the first swing arm 44 to swing. The first oscillating arm 44 is able to oscillate, in order to move the feeding roller 45 away from and towards the glue roller 7, in order to switch between different conditions, such as an operating condition (i.e. glue operation) and a standby idle condition.

The swing arm driving device 56 can be driven by a cylinder or a motor, for example, the swing arm driving device 56 includes a driving cylinder, and a cylinder body of the driving cylinder is hinged on the mounting seat 57.

And optimizing, and adjusting the position of the mounting seat 57 on the rack. Through the position of adjustment mount pad 57, let drive actuating cylinder drive the wobbling initial position of first swing arm 44 and adjust, can adapt the paper of different specifications (like thickness) through the adjustment, can also debug through the adjustment, ensure that the adjustment is the back paper that targets in place can be smoothly through the cooperation rubberizing. The structure that the position adjustment of mount pad 57 set up on the frame can adopt straight line or swing structure, and the position adjustment mode of mount pad 57 is more, for example adopt the swing mode in the picture, articulate mount pad 57 in the frame, set up through-hole groove 58 on mount pad 57, through rotatory adjustment position on the frame of screw rod 59, screw rod 59 still will pass through-hole groove 58, set up first nut and second nut on screw rod 59, first nut and second nut divide and establish the both sides in through-hole groove 58, centre on the centre of will installing pad 57.

In addition, the mounting base 57 is located on the outer side of the rack, the first swing arm 44 is located on the inner side of the rack, the first swing arm 44 is hinged to a connecting rod 60, the connecting rod 60 is hinged to a second swing arm 61, the second swing arm 61 is arranged on a synchronous rotating shaft 62, the synchronous rotating shaft 62 is arranged on the rack in parallel with the glue applying roller 7, the second swing arm 61 is located on the inner side of the rack, a third swing arm 63 is further arranged on the synchronous rotating shaft 62, the third swing arm 63 is located on the outer side of the rack, the third swing arm 63 is in transmission connection with a driving cylinder, the third swing arm 63 is driven to swing back and forth through the transmission of the driving cylinder, so that the synchronous rotating shaft 62 rotates back and forth, and the second swing arm 61 on the synchronous rotating shaft 62 can drive the first swing arm 44 to swing back and forth through the connecting rod 60 to adjust the position. The space layout is relatively more reasonable, and follow-up adjustment position and follow-up maintenance dismouting are comparatively convenient.

The foregoing is a preferred embodiment of the present invention, and it should be noted that the scope of the present invention is not limited thereto. It will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the scope of the utility model as set forth in the claims.

Claims

1. Paper rubberizing device, including sizing roller (7), feed roll (42), pay-off layer board (43) and first swing arm (44), feed roll (42) are located the rear side of sizing roller (7), and pay-off layer board (43) are located between feed roll (42) and sizing roller (7), its characterized in that: the swing of first swing arm (44) supports axis and feed roll (42) coaxial arrangement, be equipped with feed roller (45) on first swing arm (44), feed roller (45) are connected with feed roll (42) transmission, transmission is connected with power input device (46) on feed roll (42), pay-off layer board (43) set up on first swing arm (44), feed roller (45) link up the front end at pay-off layer board (43), feed roller (45) configuration is in the downside of rubber coating roller (7), the rear end and the feed roll (42) of pay-off layer board (43) link up, feed roller (42), feed roller (45) and rubber coating roller (7) parallel arrangement.

2. The paper sizing device according to claim 1, characterized in that: the feeding roller (42) is provided with a first driving wheel (48), the feeding roller (45) is provided with a second driving wheel (49), the first driving wheel (48) is in transmission connection with the second driving wheel (49), the power input device (46) comprises a power input wheel, and the power input wheel is arranged on the shaft end part of the feeding roller (42).

3. The paper sizing device according to claim 2, characterized in that: a transmission intermediate wheel (50) is arranged on the first swing arm (44), the first transmission wheel (48) is in transmission connection with the second transmission wheel (49) through the transmission intermediate wheel (50), and the first transmission wheel (48), the second transmission wheel (49) and the transmission intermediate wheel (50) are all gears.

4. The paper sizing device according to claim 1, characterized in that: the feeding roller (42) and the feeding support plate (43) are detachably arranged on the first swing arms (44) at two sides.

5. The paper sizing device according to claim 4, wherein: be equipped with first connecting hole on first swing arm (44), be equipped with the second connecting hole on pay-off layer board (43), first connecting hole is connected through the connecting piece with the second connecting hole, be equipped with notch (53) on first swing arm (44), the entry of notch (53) is up, notch (53) are furnished with apron (54), apron (54) are connected on first swing arm (44), be furnished with first bearing on the tip of feed roller (45), the tip configuration of feed roller (45) is in notch (53).

6. The paper sizing device according to claim 1, characterized in that: the first swing arm (44) is respectively arranged at two ends of the feeding roller (42), the first swing arm (44) is provided with a ferrule, the ferrule is sleeved on the supporting sleeve (55), the supporting sleeve (55) is provided with a mounting hole, the shaft end part of the feeding roller (42) penetrates through the mounting hole, the shaft end part of the feeding roller (42) is provided with a second bearing, the second bearing is arranged on the supporting sleeve (55) and/or the rack, and the supporting sleeve (55) is arranged on the rack.

7. The paper sizing device according to claim 1, characterized in that: the first swing arm (44) is in transmission connection with a swing arm driving device (56).

8. The paper sizing device according to claim 7, wherein: the swing arm driving device (56) comprises a driving cylinder, and the cylinder body of the driving cylinder is hinged on the mounting seat (57).

9. The paper sizing device according to claim 8, wherein: the mounting seat (57) is arranged on the machine frame in a position adjusting mode.

10. The paper sizing device according to claim 8, wherein: the mount pad (57) is located the outside of frame, first swing arm (44) are located the inboard of frame, first swing arm (44) articulate there is connecting rod (60), connecting rod (60) articulate on second swing arm (61), second swing arm (61) set up on synchronous pivot (62), synchronous pivot (62) and last rubber roll (7) parallel arrangement are in the frame, second swing arm (61) are located the inboard of frame, still be equipped with third swing arm (63) on synchronous pivot (62), third swing arm (63) are located the outside of frame, third swing arm (63) are connected with the transmission of drive actuating cylinder.