CN210434387U

CN210434387U - Automatic preparation device for corrugated board adhesive

Info

Publication number: CN210434387U
Application number: CN201921306193.8U
Authority: CN
Inventors: 卜凯佳
Original assignee: Tongxiang Fast Packaging Co Ltd
Current assignee: Tongxiang Fast Packaging Co Ltd
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-05-01
Anticipated expiration: 2029-08-13

Abstract

The utility model discloses an automatic preparation device of corrugated board adhesive, which comprises a material barrel, a stirring mechanism and a lifting mechanism; the material barrel comprises a barrel body and a barrel cover, and the barrel cover is fixedly arranged on the lifting mechanism and is driven by the lifting mechanism to lift; the stirring mechanism comprises a driving motor arranged on the lifting mechanism, an output shaft of the driving motor can rotatably penetrate through the barrel cover, a plurality of stirring paddles are uniformly distributed on the output shaft in the circumferential direction, at least one material scraping mechanism is arranged in a spoke shape, the material scraping mechanism comprises a connecting rod, a scraper plate which is sleeved on the connecting rod in a sliding fit manner, a reset spring is further sleeved on the connecting rod, and the scraper plate is separated from the barrel wall of the barrel body under the action of the reset spring. Through above-mentioned structure, will be attached to the viscidity material on the bucket wall of staving and hang down the staving to make it can be stirred again, guaranteed the uniformity of the adhesive quality that makes, promoted the yields of adhesive, reduced the waste of production data.

Description

Automatic preparation device for corrugated board adhesive

Technical Field

The utility model relates to a corrugated paper production field, especially an automatic preparation facilities of corrugated container board adhesive.

Background

Corrugated board is a multi-layer adhesive body, which is composed of at least one layer of wavy core paper interlayer (commonly called as "hole paper", "corrugated core paper", "corrugated paper core", "corrugated base paper") and one layer of paper board (also called as "box board paper" or "box paper board"). It has high mechanical strength and can resist collision and falling in the process of transportation. The actual performance of a corrugated box depends on three factors: the nature of the core paper and paperboard and the structure of the carton itself.

The production process of corrugated paper board needs adhesive for adhering the corrugated paper board and the paper board together, and the adhesive is prepared by mixing and stirring various viscous materials.

The existing adhesive production generally adopts an adhesive stirring mechanism to produce the adhesive, but a gap often exists between a stirring paddle in the existing adhesive stirring mechanism and a material barrel, so that materials attached to the barrel wall of the material barrel cannot be fully stirred and uniformly mixed, the adhesive attached to the barrel wall of the material barrel is often an unqualified product, the great waste of production resources is caused, and the quality of corrugated boards is unstable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic preparation facilities of corrugated container board adhesive can effectually promote the mixing degree between the various adhesives in the material bucket, and then promotes the yields of production gained adhesive.

In order to achieve the above purpose, the technical scheme of the utility model is that:

an automatic preparation device for corrugated board adhesives comprises a material barrel, a stirring mechanism and a lifting mechanism; the material barrel comprises a barrel body and a barrel cover, and the barrel cover is fixedly arranged on the lifting mechanism and is driven by the lifting mechanism to lift; the stirring mechanism comprises a driving motor arranged on the lifting mechanism, an output shaft of the driving motor can rotatably penetrate through the barrel cover, a plurality of stirring paddles are uniformly distributed on the output shaft in the circumferential direction, at least one material scraping mechanism is arranged on the output shaft in a spoke shape, the material scraping mechanism comprises a connecting rod, a scraper plate which is in sliding fit with the connecting rod is sleeved on the connecting rod, a reset spring is further sleeved on the connecting rod, and the scraper plate is separated from the barrel wall of the barrel body under the action of the reset spring.

Furthermore, a material guiding slope is arranged on one side of the scraper close to the barrel wall.

Further, a material discharging pipe is arranged below the barrel body, and a ball valve is arranged on the material discharging pipe.

Furthermore, a pressurizing mechanism communicated with the interior of the barrel body is arranged on the barrel cover.

Has the advantages that: 1. through the structure, the utility model discloses can hang bucket wall down with the viscidity material that adheres to on the bucket wall of staving to make it can be stirred by rabbling mechanism again, thereby guaranteed to pass through the utility model discloses the uniformity of the adhesive quality who makes has still promoted the yields of adhesive simultaneously, has reduced the waste of production data. 2. The guide slope can make the viscous material hung down by the scraper blade on the bucket wall can enter the center with stirring of the stirring paddle from the scratch board, thereby improving the even mixing degree of the partial material and other materials and further playing a role in improving the stirring effect. 3. Arrange the ball valve of arranging the material pipe and controlling row material pipe switch in the below of barrel to make the adhesive after the stirring is accomplished discharge in arranging the material pipe, and then reduced the workman and drawn the step of adhesive from the staving, reduced workman's working strength. 4. The barrel cover is provided with the pressurizing mechanism communicated with the interior of the barrel body, so that the adhesive in the barrel body can be discharged quickly by means of external pressure, and the production efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a sectional view taken along the line A-A;

fig. 3 is a front view of fig. 1.

Reference numerals: 1. the material barrel 11, the barrel body 12, the barrel cover 13, the discharging pipe 14, the ball valve 2, the stirring mechanism 21, the first driving motor 22, the stirring paddle 3, the lifting mechanism 31, the support frame 311, the longitudinal chute 32, the second driving motor 33, the screw rod 34, the sliding cross beam 4, the scraping mechanism 41, the connecting rod 42, the scraping plate 421, the material guiding slope 43, the return spring 5, the pressure boosting mechanism 51, the guide pipe 52 and the pressure boosting pump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

An automatic preparation device for corrugated board adhesive shown in fig. 1-3 comprises a material barrel 1, a stirring mechanism 2 and a lifting mechanism 3.

The material barrel 1 comprises a barrel body 11 made of stainless steel materials and a barrel cover 12 matched with the barrel body, wherein the barrel cover is fixedly connected with the lifting mechanism to achieve the purpose of lifting by itself under the driving of the lifting mechanism 3, so that the effect of sealing and opening the barrel body is achieved.

The stirring mechanism 2 comprises a first driving motor 21 fixedly mounted on the lifting mechanism, and an output shaft of the first driving motor vertically extends downwards to penetrate through the lifting mechanism 3 and the barrel cover 12 fixedly mounted on the lifting mechanism. Simultaneously, still be provided with the stirring rake 22 of a plurality of two bisymmetry distributions of circumference equipartition on this output shaft, the viscidity material that is located the barrel is through the stirring rake that drives via first driving motor 21 stirring mixing. In addition, the output shaft is also provided with at least one scraping mechanism 4 which can scrape the barrel wall of the barrel body when stirring the viscous material. Specifically, the scraping mechanism 4 includes two connecting rods 41 respectively disposed at two ends of the output shaft from top to bottom and a scraping plate 42 slidably fitted and sleeved on the connecting rods, and the scraping plate is made of rubber or nylon with relatively low hardness to reduce abrasion to the barrel wall. In order to prevent the two barrel bodies of the scraper from being crushed due to too small fit between the scraper and the barrel wall of the barrel body when the stirring mechanism 2 is put into the barrel body by the lifting mechanism, a return spring 43 is sleeved on the connecting rod 41, one end of the return spring is fixed on the connecting rod, and the other end of the return spring is fixedly connected with the scraper. When the stirring mechanism 3 does not work, the reset spring has inward pulling force on the scraper, so that the radius of the outer edge of the scraper is smaller than the inner diameter of the barrel (namely, the outer edge of the scraper cannot be contacted with the barrel wall when the scraper is not under the action of centrifugal force).

In this embodiment, the lifting mechanism 3 is driven by a screw rod, and specifically, the lifting mechanism includes a support frame 31, a second driving motor 32 fixedly mounted on the upper portion of the support frame, and a screw rod 33 fixedly connected to an output shaft of the second driving motor, a sliding beam 34 threadedly connected to the screw rod is disposed on the screw rod, and a groove slidably engaged with a longitudinal sliding groove 311 disposed on the support frame is disposed in the middle of the sliding beam. The first driving motor of the stirring mechanism 3 is fixedly arranged on the upper surface of the sliding beam, and the cover of the material barrel 1 is fixedly arranged on the lower surface of the sliding beam 34.

As a further modification of the above embodiment, a guide slope 421 is provided on the side of the scraper 42 close to the tub wall. Specifically, when the scraper is subjected to the action of centrifugal force, the higher side of the material guide slope is tangent to the barrel wall of the barrel body 1.

As a further modification of the above embodiment, a discharge pipe 13 for discharging the adhesive in the tub is provided below the tub 11, and a ball valve 14 for controlling opening and closing thereof is provided on the discharge pipe.

As a further improvement of the above embodiment, a pressurization mechanism 5 is further provided on the lid 12 to communicate with the inside of the tub 11 through the lid. Specifically, the pressurizing mechanism 5 includes a pipe 51 communicating with the inside of the tub and a pressurizing pump 52 connected to the pipe. Preferably, the force applied to the lid 12 by the conduit is reduced, thereby reducing the likelihood of deformation of the lid due to conduit compression. A through-opening air duct 341 (not shown) is provided in the sliding beam 34, to which the line is fixedly connected and via which it communicates with the interior of the tub.

The utility model discloses a theory of operation does: when the adhesive needs to be prepared, a worker firstly puts the viscous materials to be mixed into the barrel body 11, then the lifting mechanism 3 is started, the sliding beam 34 descends until the barrel cover 12 is sealed on the barrel body, the stirring mechanism 2 extends into the barrel body, at the moment, the stirring mechanism is started to enable the stirring mechanism to rotate at a high speed in the barrel body so as to uniformly mix the viscous materials in the barrel body, meanwhile, the scraping mechanism 4 is subjected to a large centrifugal force in the high-speed rotation process of the stirring mechanism, the scraper 42 slides along the axial direction of the connecting rod 41 until the edge of the scraper is tangent to the barrel wall of the barrel body 11, at the moment, the viscous materials which are adhered to the barrel wall and are not fully stirred are hung down by the scraper and then enter the central position of the barrel body along the material guiding slope 421 on the scraper so as to be fully. When the stirring is completed, the worker opens the ball valve 14 and the adhesive is discharged from the discharge pipe. In order to improve the adhesive discharging efficiency, the worker may start the pressurizing pump in the pressurizing mechanism 5 to increase the pressure in the tub, thereby accelerating the adhesive discharging.

Claims

1. An automatic preparation device of corrugated board adhesive is characterized in that: comprises a material barrel, a stirring mechanism and a lifting mechanism; the material barrel comprises a barrel body and a barrel cover, and the barrel cover is fixedly arranged on the lifting mechanism and is driven by the lifting mechanism to lift; the stirring mechanism comprises a driving motor arranged on the lifting mechanism, an output shaft of the driving motor can rotatably penetrate through the barrel cover, a plurality of stirring paddles are uniformly distributed on the output shaft in the circumferential direction, at least one material scraping mechanism is arranged on the output shaft in a spoke shape, the material scraping mechanism comprises a connecting rod, a scraper plate which is in sliding fit with the connecting rod is sleeved on the connecting rod, a reset spring is further sleeved on the connecting rod, and the scraper plate is separated from the barrel wall of the barrel body under the action of the reset spring.

2. An apparatus for automatically preparing a corrugated cardboard adhesive as claimed in claim 1, wherein: furthermore, a material guiding slope is arranged on one side of the scraper close to the barrel wall.

3. An apparatus for automatically preparing a corrugated cardboard adhesive as claimed in claim 1, wherein: a discharging pipe is arranged below the barrel body, and a ball valve is arranged on the discharging pipe.

4. An apparatus for automatically preparing a corrugated cardboard adhesive as claimed in claim 1, wherein: and a pressurizing mechanism communicated with the interior of the barrel body is arranged on the barrel cover.