CN220697235U - Ash board paper glue smearing mechanism - Google Patents

Abstract

The utility model discloses a plasterboard paper glue smearing mechanism, which belongs to the technical field of smearing mechanisms and comprises: the automatic hydraulic machine comprises a workbench, supporting legs are fixedly arranged at four corners of the lower end face of the workbench, a portal is arranged on a position fixing frame, close to the right, of the upper end face of the workbench, a hydraulic cylinder is fixedly arranged at the center of the lower end face of a cross beam at the top of the portal, a transverse frame is fixedly connected with the end part of an output shaft of the hydraulic cylinder, buffer cylinders are fixedly arranged at the end parts of two ends of the transverse frame, a piston is slidably arranged in a cavity inside the buffer cylinders, and a spring is fixedly connected with the upper end face of the piston. From this, can realize guaranteeing the homogeneity that the glue film was paintd in the rubber coating process, the buffer structure that sets up simultaneously can act as the compressive force that needs to be applyed to the grey board paper transportation in-process through the elasticity of spring, can avoid the too big pressure of messenger's grey board paper to be pressed the deformation under the circumstances that makes grey board paper not take place to slide.

Description

Ash board paper glue smearing mechanism

Technical Field

The utility model relates to a coating mechanism, in particular to a grey board paper glue coating mechanism, and belongs to the technical field of coating mechanisms.

Background

The gray board paper is produced from a regenerated waste paper. The product is divided into single ash, double ash and full ash, and belongs to environment-friendly packaging materials. The product is mainly used for packaging boxes, advertising boards, folders, photo frame back boards, bags, fine books, storage boxes, samples, lining boards, partition boards and the like. In the production and processing process, the adhesive is often required to be applied, so that the adhesive can be conveniently applied to the subsequent process.

The prior Chinese patent with publication number (CN 215278306U) discloses a smearing mechanism, the structural composition of the utility model comprises a transmission plate, a glue collecting plate, a hot air box and the like, the smearing mechanism carries out heat preservation and blowing heating on the smeared surface of the impregnated paper through a hot air box arranged at the top of the transmission plate to prevent surface cracking, the bottom glue collecting plate is arranged to facilitate the discharge of waste glue, but the mechanism is difficult to ensure the uniformity of glue layer smearing in the using process, the condition that the subsequent process is influenced due to the fact that the local glue layer is too thick or too thin can exist, and meanwhile, the paper body can slide due to insufficient fixing force or can be deformed under pressure due to the fact that the fixing force is too large in the ash board paper conveying process.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a plasterboard glue smearing mechanism, which can ensure the uniformity of smearing the glue layer in the gluing process, and meanwhile, the buffer structure can act as a pressing force required to be applied in the transportation process of the plasterboard through the elasticity of a spring, so that the plasterboard can be prevented from being pressed and deformed due to overlarge pressure under the condition that the plasterboard does not slide, and the technical problems that the glue layer is smeared unevenly and the plasterboard possibly slides or deforms in the transportation process in the prior art are solved.

In order to solve the problems, the following technical scheme is provided:

the ash board paper glue smearing mechanism comprises a workbench, supporting legs are fixedly arranged at four corners of the lower end face of the workbench, a portal is arranged at a position fixing frame, close to the right, of the upper end face of the workbench, a hydraulic cylinder is fixedly arranged at the center of the lower end face of a cross beam at the top of the portal, a transverse frame is fixedly connected to the end part of an output shaft of the hydraulic cylinder, buffer cylinders are fixedly arranged at the end parts of the two ends of the transverse frame, pistons are slidably arranged in cavities in the buffer cylinders, springs are fixedly connected to the upper end faces of the pistons, sliding grooves are fixedly formed in the side faces of the buffer cylinders, driving rollers are fixedly arranged on the side faces of the pistons, connecting shafts at the two ends of the driving rollers can slide up and down in the sliding grooves, driven rollers are fixedly arranged in mounting grooves formed in the position, right below the driving rollers, in the conveying process of ash board paper, the hydraulic cylinder works to press the driving rollers to clamp and fix the ash board paper in a combined mode, then the driving rollers work to convey the ash board paper forwards, due to the clamping effect of the driving rollers and the driven rollers, the ash board paper is not easy to slide in the conveying process, and meanwhile, the ash board paper cannot be deformed greatly due to the fact that the springs are stressed under the driving force of the driving rollers can be deformed greatly;

the automatic glue spraying device is characterized in that a glue groove is formed in the transverse frame, a filling opening is fixedly formed in the position, close to the top, of the side face of the transverse frame, a scraping plate is rotatably arranged at the front end of a liquid outlet groove formed in the bottom of the transverse frame, a perforated sleeve layer is fixedly sleeved outside the driving roller, external glue enters the glue groove through the filling opening, then evenly flows out of the liquid outlet groove formed in the bottom of the transverse frame onto the perforated sleeve layer, the glue is stored in the surface of the transverse frame and holes in the surface of the transverse frame, and then the scraping plate can scrape redundant glue on the surface of the transverse frame to enable the thickness of a glue layer coated when the perforated sleeve layer is contacted with grey board paper to be uniform.

Further, the guard housing is fixedly installed under the driven roller, and two ends of the guard housing are fixedly connected with the lower end face of the workbench.

Further, fixed welding has the stiffening rib between crossbearer and the buffer section of thick bamboo, the stiffening rib is triangular in cross-section's metal strip, and this structure can strengthen the connection between crossbearer and the buffer section of thick bamboo for the wholeness of structure is stronger.

Further, the gasket is fixedly attached to the bottom of the buffer barrel, the gasket is a round rubber sheet with strong deformability, and the structure can prevent the piston from directly striking the upper end face of the bottom plate of the buffer barrel in the downward movement process, so that the structure is protected.

Further, the liquid outlet direction of the liquid outlet groove formed in the bottom of the transverse frame is obliquely directed to the scraper blade rotatably arranged at the front end of the liquid outlet groove, and the grooving direction can enable the glue to flow to the direction of the scraper blade when flowing out so as to be blocked by the scraper blade, and the glue is prevented from flowing to the other side and sliding down from the driving roller.

Further, the scraper blade surface is smooth and level and even spraying has antiseized layer, is provided with the torsional spring that resets usefulness between the junction of pivot and crossbearer of its top both sides simultaneously, and above-mentioned structural style makes the scraper blade can scrape the glue film effectively even, improves the homogeneity of rubber coating greatly.

Further, the foraminiferous cover layer is the smooth metal sleeve of surface and has seted up intensive indent hole on its barrel, and this kind of structural style can prevent foraminiferous cover layer and cause the damage to grey board paper in the extrusion process, and certain glue can be stored to indent hole simultaneously for foraminiferous cover layer can be through rotating with even the smearing of glue on grey board paper.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the hydraulic cylinder structure, the driving roller is pressed down to be combined with the driven roller to clamp and fix the gray paperboard, and then the driving roller is rotated to convey the gray paperboard forwards, the gray paperboard is not easy to slide in the conveying process due to the clamping effect of the driving roller and the driven roller, and meanwhile, the spring in the buffer cylinder can reduce the pressure born by the gray paperboard through deformation when the pressing force exerted by the driving roller is large, so that the deformation caused by the overlarge pressure is prevented;

2. according to the utility model, glue can be poured into the glue groove through the pouring opening, then uniformly flows out to the rotating perforated sleeve layer along the liquid outlet groove formed in the bottom of the transverse frame, the glue is stored on the surface of the perforated sleeve layer and in holes on the surface of the perforated sleeve layer, and then the scraper can scrape superfluous glue on the surface of the perforated sleeve layer due to the rotation of the perforated sleeve layer, so that the thickness of a glue layer coated when the perforated sleeve layer is contacted with the gray board paper is uniform;

specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby. The embodiments of the utility model include many variations, modifications and equivalents within the spirit and scope of the appended claims.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of a preferred embodiment of a mechanism for applying a sheet of grey board glue in accordance with the present utility model;

FIG. 2 is a structural elevation view of a preferred embodiment of a grey board glue application mechanism in accordance with the present utility model;

FIG. 3 is a schematic view of a cushioning structure of a preferred embodiment of a grey board glue application mechanism in accordance with the present utility model;

FIG. 4 is a cross-sectional view of a preferred embodiment of a grey board glue application mechanism in accordance with the present utility model;

fig. 5 is an enlarged view at a in fig. 4.

In the figure: 1. a work table; 2. support legs; 3. a door frame; 4. a hydraulic cylinder; 5. a cross frame; 6. a buffer tube; 7. a piston; 8. a spring; 9. a chute; 10. a driving roller; 11. a driven roller; 12. a glue tank; 13. a filling port; 14. a scraper; 15. a perforated jacket layer; 16. a protective shell; 17. stiffening ribs; 18. a gasket.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, the mechanism for smearing the grey board paper glue provided by the embodiment comprises a workbench 1, supporting legs 2 are fixedly arranged at four corners of the lower end face of the workbench 1, a portal 3 is arranged at a fixing frame at the position, close to the right, of the upper end face of the workbench 1, a hydraulic cylinder 4 is fixedly arranged at the center of the lower end face of a cross beam at the top of the portal 3, an output shaft end part of the hydraulic cylinder 4 is fixedly connected with a cross frame 5, buffer cylinders 6 are fixedly arranged at two end parts of the cross frame 5, pistons 7 are slidably arranged in cavities in the buffer cylinders 6, springs 8 are fixedly connected with the upper end faces of the pistons 7, sliding grooves 9 are fixedly arranged on the side faces of the buffer cylinders 6, driving rollers 10 are fixedly arranged on the side faces of the pistons 7, connecting shafts at two ends of the driving rollers 10 can slide up and down in the sliding grooves 9, driven rollers 11 are fixedly arranged in a mounting groove formed in the position, which is arranged right below the driving rollers 10, the hydraulic cylinder 4 works to enable the driving rollers 10 to be combined with the driven rollers 11 to work so as to clamp and fix the grey board paper, then the driving rollers 10 are easily to work and rotate, the front of the buffer cylinders are easily to convey the grey board paper, and the grey board paper is not easy to be deformed due to the fact that the driving rollers are greatly stressed by the driving rollers 10 are not to the fact that the driving rollers are stressed by the driving rollers 11 are in the sliding pressure and the driving rollers are greatly under the compression force of the driving rollers.

As shown in fig. 5, in the mechanism for applying glue to a piece of grey board paper provided in this embodiment, a glue groove 12 is formed in the transverse frame 5, a filling opening 13 is fixedly provided at a position of the side surface of the transverse frame 5 near the top, a scraper 14 is rotatably provided at the front end of the liquid outlet groove formed in the bottom of the transverse frame 5, the outer surface of the scraper 14 is smooth and flat, and an anti-sticking layer is uniformly sprayed, and a torsion spring for resetting is provided between the connection parts of the rotating shafts on both sides of the top and the transverse frame 5, so that the scraper 14 can effectively scrape the glue layer, the uniformity of glue coating is greatly improved, in particular, the liquid outlet direction of the liquid outlet groove formed in the bottom of the transverse frame 5 is obliquely directed to the scraper 14 rotatably provided at the front end thereof, the slotting direction can enable the direction of the glue to flow to the scraper 14 so as to be blocked by the scraper 14 when the glue flows out, and the glue is prevented from flowing down from the other side of the driving roller 10, the drive cylinder 10 external fixation cover is equipped with foraminiferous cover layer 15, foraminiferous cover layer 15 is the smooth metal sleeve of surface and offered intensive indent hole on its barrel, this kind of structural style can prevent foraminiferous cover layer 15 and cause the damage to the grey board paper in the extrusion process, certain glue can be stored to the indent hole simultaneously, make foraminiferous cover layer 15 can be through rotating evenly smear on the grey board paper, outside glue enters into glue groove 12 through filling opening 13, then evenly flow out to pivoted foraminiferous cover layer 15 along the play liquid groove of seting up of crossbeams 5 bottom, glue is stored in its surface and the hole of surface, then because foraminiferous cover layer 15's rotation, make scraper blade 14 can strike off its surperficial unnecessary glue and make foraminiferous cover layer 15 even with the glue film thickness of smearing when the grey board paper contact.

As shown in fig. 2 and 4, in the mechanism for smearing the glue on the gray board paper provided in this embodiment, a protecting shell 16 is fixedly installed under the driven roller 11, two ends of the protecting shell 16 are fixedly connected with the lower end surface of the workbench 1, and the structure can protect the driven roller 11 and prevent the driven roller 11 from being polluted or damaged by foreign matters.

As shown in fig. 3, in the mechanism is provided for applying the glue to the grey board paper, the stiffening rib 17 is fixedly welded between the transverse frame 5 and the buffer tube 6, the stiffening rib 17 is a metal strip with a triangular section, the connection between the transverse frame 5 and the buffer tube 6 can be reinforced by the structure, the integrity of the structure is stronger, in addition, the gasket 18 is fixedly attached to the bottom of the buffer tube 6, the gasket 18 is a circular rubber sheet with stronger deformability, and the structure can prevent the piston 7 from directly striking the upper end face of the bottom plate of the buffer tube 6 in the downward movement process, so that the structure plays a role in protecting.

The application principle and the application flow of the utility model are as follows: the gray board paper is flatly placed on the workbench 1, the front end part of the gray board paper is just above the driven roller 11, then the hydraulic cylinder 4 works to press the driving roller 10 to enable the driving roller 10 to be combined with the driven roller 11 to clamp and fix the gray board paper, then the driving roller 10 works to rotate to convey the gray board paper forwards, the gray board paper is not easy to slide in the conveying process due to the clamping effect of the driving roller 10 and the driven roller 11, and meanwhile, the spring 8 in the buffer cylinder 6 can reduce the pressure applied to the gray board paper through deformation when the pressing force applied by the driving roller 10 is large, so that the deformation caused by the excessive pressure is prevented; simultaneously, the pouring opening 13 can allow external glue to be poured into the glue groove 12, then evenly flows out to the rotating perforated sleeve 15 along the liquid outlet groove formed in the bottom of the transverse frame 5, the glue is stored on the surface of the perforated sleeve 15 and in holes on the surface of the perforated sleeve, and then the driving roller 10 drives the perforated sleeve 15 to rotate, so that the scraper 14 can scrape superfluous glue on the surface of the perforated sleeve 15 to enable the thickness of a glue layer coated when the perforated sleeve 15 is contacted with gray board paper to be even.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to specific circumstances.

While the utility model has been described in connection with specific embodiments, it will be apparent to those skilled in the art that the description is intended to be illustrative and not limiting in scope. Various modifications and alterations of this utility model will occur to those skilled in the art in light of the spirit and principles of this utility model, and such modifications and alterations are also within the scope of this utility model.

Claims (7)

1. The utility model provides a mechanism is paintd to grey board paper glue, its characterized in that, including workstation (1), workstation (1) lower terminal surface four corners department fixedly provided with supporting leg (2), the position mount that is close to the right side of workstation (1) up end is equipped with portal (3), the fixed mounting of terminal surface center department has pneumatic cylinder (4) under portal (3) top crossbeam, pneumatic cylinder (4) output shaft end fixedly connected with crossbeams (5), crossbeams (5) both ends tip fixedly provided with buffer tube (6), slide in the cavity of buffer tube (6) inside and be provided with piston (7), piston (7) up end fixedly connected with spring (8), spout (9) have been seted up to buffer tube (6) side fixed, connecting axle at both ends of driving cylinder (10) can slide in spout (9) upper and lower fixed mounting in the side of spout (9), workstation (1) are located the mounting groove that driving cylinder (10) set up under the position and have driven cylinder (11);

the automatic pouring device is characterized in that a glue tank (12) is arranged inside the transverse frame (5), a pouring opening (13) is fixedly arranged at a position, close to the top, of the side face of the transverse frame (5), a scraping plate (14) is rotatably arranged at the front end of a liquid outlet tank arranged at the bottom of the transverse frame (5), and a perforated sleeve layer (15) is fixedly sleeved outside the driving roller (10).

2. The ash board paper glue smearing mechanism according to claim 1, characterized in that a protecting shell (16) is fixedly arranged under the driven roller (11), and two ends of the protecting shell (16) are fixedly connected with the lower end face of the workbench (1).

3. The ash board paper glue smearing mechanism according to claim 1, characterized in that stiffening ribs (17) are fixedly welded between the transverse frame (5) and the buffer cylinder (6), and the stiffening ribs (17) are metal strips with triangular cross sections.

4. The ash board paper glue smearing mechanism according to claim 1, characterized in that a gasket (18) is fixedly stuck to the bottom of the buffer cylinder (6), and the gasket (18) is a round rubber sheet with strong deformation capability.

5. The mechanism for smearing the grey board glue according to claim 1, wherein the liquid outlet direction of the liquid outlet groove formed in the bottom of the transverse frame (5) is obliquely directed to a scraper (14) rotatably arranged at the front end of the transverse frame.

6. The ash board paper glue smearing mechanism according to claim 1, wherein the outer surface of the scraping plate (14) is smooth and flat and is uniformly sprayed with an anti-sticking layer, and a torsion spring for resetting is arranged between the joints of the rotating shafts on the two sides of the top of the scraping plate and the transverse frame (5).

7. The mechanism as claimed in claim 1, wherein the perforated sleeve (15) is a metal sleeve with smooth outer surface and the cylinder is provided with dense concave holes.