CN216322921U

CN216322921U - Glue spreader

Info

Publication number: CN216322921U
Application number: CN202122791706.2U
Authority: CN
Inventors: 吴国团
Original assignee: Foshan Xingmingda Automation Equipment Co ltd
Current assignee: Foshan Xingmingda Automation Equipment Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-04-19
Anticipated expiration: 2031-11-15

Abstract

The utility model relates to the field of plate gluing, and particularly discloses a gluing machine which comprises a frame, a gluing device and a conveying row, wherein the gluing device and the conveying row are arranged on the frame, the gluing device comprises a driving structure and a rubber roller structure, the rubber roller structure is provided with a rubber control roller fixedly arranged on the frame and a rubber control roller motor in transmission connection with the rubber control roller, two rubber guns moving in opposite directions are arranged above the rubber control roller, the rubber roller structure is provided with a rubber coating roller fixedly arranged on the frame and a rubber coating roller motor in transmission connection with the rubber coating roller, the rubber roller structure is provided with a sweeping roller fixedly arranged on the frame and a sweeping roller motor in transmission connection with the sweeping roller, a rubber scraping knife fixedly arranged on the sweeping roller, the glue spreader changes fixed glue supply into flowing glue supply by arranging the movable glue gun above the glue control roller, thereby avoiding glue aging and improving the thin consistency of the glue, the glue on the board is evenly rolled and leveled by the sweeping roller, so that the glue is more evenly and brightly coated on the board.

Description

Glue spreader

Technical Field

The utility model relates to the field of plate gluing, in particular to a glue spreader which can prevent glue from aging and improve the controllability of equipment on the dilution of the glue.

Background

The glue spreader is also called a coating machine, a spreading machine, an automatic glue sprayer and the like, and is mainly used for mechanical equipment for spreading liquid glue on the surfaces of textiles, paper boxes or plates.

Panel need use panel wainscot rubber coating device when carrying out the wainscot rubber coating to in carrying out the rubber coating to panel, present panel wainscot rubber coating device, the rubber coating is inhomogeneous, glue is piled up for a long time and can be leaded to the gum, makes panel when carrying out the laminating, the situation that drops appears easily, leads to the wastrel of panel wainscot to increase, has increased the manufacturing cost of mill, thereby has reduced the practicality of panel wainscot rubber coating device.

The automatic rubber coating of machinery that rubber coating mode adopted on the market at present adopts fixed the confession to glue mostly, leads to glue to age easily to glue is scribbled on panel and is smeared also inhomogeneous, influences the quality and the visual effect of product.

The technical problem to be solved by the application is as follows: design a section and improve production efficiency to improve equipment is to the controllability of glue dilution, make glue scribble on the panel more even, improve the quality and the whole effect of visualization.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide the glue spreader which improves the production efficiency and enables glue to be more uniform.

The technical scheme adopted by the utility model is as follows: the glue spreading device comprises a rack, a glue spreading device and a conveying row which are arranged on the rack, wherein the glue spreading device comprises a driving structure and a glue roller structure, the glue roller structure is provided with a glue control roller fixedly arranged with the rack, a glue gun which moves in opposite directions and supplies glue is arranged above the glue control roller, the driving structure is provided with a glue control roller motor which is in transmission connection with the glue control roller, the glue roller structure is provided with a glue spreading roller which is fixedly arranged with the rack, the driving structure is provided with a sweeping roller motor which is in transmission connection with the sweeping roller, a glue scraping knife which is fixedly arranged with the sweeping roller is arranged above the sweeping roller, the glue gun continuously drips the glue on the glue control roller, the glue control roller is used for controlling the thickness of the glue, the glue spreading roller is used for uniformly spreading the glue on a plate, the sweeping roller is used for uniformly rolling and pressing the glue on the plate, and the sweeping roller is provided with the glue scraping knife, used for scraping off the glue attached on the upper surface of the sweeping roller.

In some embodiments, the frame is provided with a rubber control roller gap adjusting valve in transmission connection with the rubber control roller, and the rubber control roller gap adjusting valve is used for adjusting a gap between the rubber control roller and the rubber coating roller to ensure the thickness of the rubber layer.

In some embodiments, the driving structure is provided with a three-roller lifting motor in transmission connection with the rubber roller structure, and the three-roller lifting motor is used for controlling the sweeping roller, the glue coating roller and the gap between the rubber control roller and the plate.

In some embodiments, the rubber roller structure is provided with a silica gel bottom roller fixedly mounted on the frame, the driving structure is provided with a bottom roller driving motor in driving connection with the silica gel bottom roller, and the silica gel bottom roller is used for ensuring that the plate is uniformly coated without offset printing in the gluing process.

In some embodiments, the frame is provided with a sweep roller gap adjusting valve in transmission connection with the sweep roller, and the sweep roller gap adjusting valve is used for adjusting the gap between the sweep roller and the glue coating roller.

In some embodiments, the conveying row comprises a front transition roller and a rear transition roller which are fixedly mounted with the frame respectively, the front transition roller is provided with a front transition roller lifting cylinder in transmission connection therewith, and the rear transition roller is provided with a rear transition roller lifting cylinder in transmission connection therewith.

The utility model has the beneficial effects that: this spreading machine is equipped with the removal through controlling the rubber roll top and glues the rifle, and it glues to change into the mobility to supply with fixed confession, avoids glue ageing and improves the rare consistency of glue, and through sweeping the even roll extrusion flat glue of flat roller pair glue on the panel, it is more even bright to make glue scribble on the panel.

Drawings

FIG. 1 is a schematic view of the structure of the glue applicator of the present invention.

The reference numerals and names in the drawings correspond to the following: 1. a frame; 2. a gluing device; 3. a conveying row; 21. a drive structure; 22. a rubber roller structure; 221. controlling the rubber roller; 211. a glue control roller motor; 222. glue spreading roller; 212. a glue spreader motor; 223. a sweeping roller; 213. a sweep roller motor; 214. a doctor blade; 11. a rubber roller gap control valve; 12. three-roller lifting motors; 224. a silica gel bottom roller; 225. a glue gun; 215. a bottom roller drive motor; 13. a sweep flat roller gap adjusting valve; 31. a front transition roll; 32. a post-transition roll; 311. a front transition roll lift motor; 312. and a rear transition roller lifting motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: the glue spreader comprises a frame 1, a gluing device 2 and a conveying row 3 which are arranged on the frame 1, wherein the gluing device 2 comprises a driving structure 21 and a glue roller structure 22, and is characterized in that the glue roller structure 22 is provided with a glue control roller 221 fixedly arranged with the frame 1, a round roller is arranged above the glue control roller 221, two glue guns 225 which move in opposite directions are arranged on the round roller, the driving structure 21 is provided with a glue control roller motor 211 which is in transmission connection with the glue control roller 221, the glue control roller 221 is erected on the frame 1, one end of the glue control roller motor is in transmission connection with the glue control roller motor 211, the glue roller motor 211 can control the transmission of the glue control roller 221 and the lifting between the distance of the glue gun and a plate, the glue roller structure 22 is provided with a glue spreader 222 fixedly arranged with the frame 1, the driving structure 21 is provided with a glue spreader motor 212 which is in transmission connection with the glue spreader 222, the glue spreader 222 is erected on the frame 1, and the other end of the glue spreader motor is in transmission connection with the glue spreader motor 212, the glue spreader motor 212 can control the transmission of the glue spreader 222 and the lifting between the glue spreader motor and the plate, the glue roller structure 22 is provided with a sweeping roller 223 fixedly installed with the frame 1, the driving structure 21 is provided with a sweeping roller motor 213 in transmission connection with the sweeping roller 223, a doctor blade 214 fixedly installed with the sweeping roller 223 is arranged above the sweeping roller 223, the sweeping roller 223 is erected on the frame 1, one end of the sweeping roller 223 is in transmission connection with the sweeping roller motor 213, the sweeping roller motor 213 is used for controlling the transmission of the sweeping roller 223 and the lifting between the distance and the plate, the three rollers of the glue controlling roller 221, the glue spreader 222 and the sweeping roller 223 are arranged on the frame 1 in parallel, the glue gun 225 drives two glue guns 225 to move oppositely by an external motor, the glue gun 225 continuously supplies glue on the glue controlling roller 221 while moving, the glue gun 225 supplies glue on the glue controlling roller 221 while moving back and forth, so that the glue does not age like the fixed glue supply, also enable glue to paint more evenly on panel, the recess that forms between accuse rubber roll 221 and the glue spreader 222 stores gluey, glue spreader 222 plate contact when both rotate each other with glue coating on panel, sweep the flat roller 223 when with the panel contact then will make more even the painting on panel of glue, sweep the doctor blade 214 on the flat roller 223 and sweep the flat roller 223 mutual contact, can strike off the glue that adheres to on sweeping the flat roller 223 clean when sweeping the flat roller 223 rotation, avoid glue water leakage to influence panel technology on panel.

The frame 1 is provided with a rubber control roller gap adjusting valve 11 in transmission connection with the rubber control roller 221, and the rubber control roller gap adjusting valve 11 can adjust the gap between the rubber control roller 221 and the rubber coating roller 222 to control the rubber coating amount.

The driving structure 21 is provided with a three-roller lifting motor 12 in transmission connection with the rubber roller structure 22, and the three-roller lifting motor 12 can adjust the gaps among the rubber control roller 221, the rubber coating roller 222, the sweep flat roller 223 and the plate to control the rubber coating amount.

Rubber roll structure 22 is equipped with the silica gel base roll 224 with frame 1 fixed mounting, and drive structure 21 is equipped with the base roll drive motor 215 with silica gel base roll 224 transmission is connected, and base roll drive motor 215 drives the silica gel base roll and rotates and carry panel, and silica gel base roll 224 installs in the panel below, and silica gel base roll 224 is used for guaranteeing that panel paints evenly not leaving the offset printing at the rubber coating in-process.

The frame 1 is provided with a sweep flat roller gap adjusting valve 13 in transmission connection with the sweep flat roller 223, and the sweep flat roller gap adjusting valve 13 is used for adjusting the gap between the sweep flat roller 223 and the glue coating roller 222.

The conveying row 3 comprises a front transition roller 31 and a rear transition roller 32 which are fixedly installed on the frame 1 respectively, the front transition roller 31 is provided with a front transition roller lifting cylinder 311 which is in transmission connection with the front transition roller, the rear transition roller 32 is provided with a rear transition roller lifting cylinder 312 which is in transmission connection with the rear transition roller, the front transition roller and the rear transition roller on the conveying row 3 are composed of a plurality of round rollers and used for conveying plates to enter the gluing device 2 for gluing, and the lifting cylinders can adjust the height of the transition rollers to enable the plates with different thicknesses to smoothly enter the gluing device 2 when gluing is carried out.

The working principle and the using process of the utility model are as follows: when the plate needs to be coated with glue, the plate is conveyed into the gluing device 2 by the front transition roller 31, the glue gun 225 moves back and forth to supply glue on the glue control roller 221, a gap between the glue control roller 221 and the glue coating roller 222 is used for storing glue, the amount of glue applied to the plate by glue supply coating is determined by the gap between the glue control roller 221 and the glue coating roller 222, the glue coating roller 222 and the glue control roller 221 rotate oppositely to coat the glue on the plate, the sweeping roller 223 rotates to roll the glue coated on the plate uniformly, so that the glue layer is smoother and brighter, in the rotating process of the sweeping roller 223, the glue scraper 214 scrapes the glue attached to the sweeping roller 223 completely, and glue leakage on the plate is avoided to influence the process quality of the plate.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Glue spreader, including frame (1), install rubberizing device (2) and transport row (3) in frame (1), rubberizing device (2) are including drive structure (21) and rubber roll structure (22), its characterized in that, rubber roll structure (22) are equipped with accuse rubber roll (221) with frame (1) fixed mounting, accuse rubber roll (221) top is equipped with moves the gluey rifle (225) that supplies to glue in opposite directions, drive structure (21) are equipped with accuse rubber roll motor (211) of being connected with accuse rubber roll (221) transmission, rubber roll structure (22) are equipped with rubber roll (222) with frame (1) fixed mounting, drive structure (21) are equipped with rubber roll motor (212) of being connected with rubber roll (222) transmission, rubber roll structure (22) are equipped with sweep plain roller (223) with frame (1) fixed mounting, drive structure (21) are equipped with sweep plain roller motor (213) of being connected with sweep roller (223) transmission, a doctor blade (214) fixedly arranged with the sweeping roller (223) is arranged above the sweeping roller.

2. The gluing machine according to claim 1, wherein the frame (1) is provided with a glue control roller gap adjusting valve (11) in transmission connection with the glue control roller (221).

3. Gumming machine as in claim 1, characterized in that said driving structure (21) is provided with a three-roller lifting motor (12) in transmission connection with a rubber-roller structure (22).

4. Gumming machine according to claim 1, characterized in that, rubber roll structure (22) is equipped with the silica gel base roller (224) with frame (1) fixed mounting, drive structure (21) is equipped with the base roller drive motor (215) with silica gel base roller (224) transmission is connected.

5. Gumming machine as in claim 1, characterized in that the frame (1) is provided with a sweep roller gap adjustment valve (13) in driving connection with the sweep roller (223).

6. Gumming machine according to claim 1, characterized in that, the delivery row (3) includes preceding transition roller (31) and back transition roller (32) with frame (1) fixed mounting respectively, preceding transition roller (31) is equipped with preceding transition roller lift cylinder (311) of being connected with it transmission, back transition roller (32) is equipped with back transition roller lift cylinder (312) of being connected with it transmission.