CN214486593U

CN214486593U - Plank rubber coating agitating unit and plank rubberizing equipment

Info

Publication number: CN214486593U
Application number: CN202120580888.6U
Authority: CN
Inventors: 田海龙; 任冲; 王文俊; 严建林
Original assignee: Weiyuan Dawei Wood Industry Co ltd
Current assignee: Weiyuan Dawei Wood Industry Co ltd
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-10-26
Anticipated expiration: 2031-03-22

Abstract

The application discloses plank rubber coating agitating unit and plank rubberizing equipment belongs to plank rubberizing technical field, and plank rubber coating agitating unit includes casing, (mixing) shaft, stirring portion, collar, scraper blade and drive arrangement. For rotating between (mixing) shaft and the casing and being connected, stirring portion installs in the (mixing) shaft, and the collar is also for rotating with the casing and being connected, and the one end and the collar of scraper blade are connected, and the one end that the scraper blade deviates from the collar extends to the bottom of casing, and the scraper blade is attached with the inner wall of casing, and drive arrangement can drive (mixing) shaft and collar and rotate. The utility model discloses a plank rubber coating agitating unit utilizes stirring portion can drive the rubber coating and form in the casing and flow, and the scraper blade then can make rubber coating and casing form short separation, thereby the scraper blade is avoided the rubber coating to solidify on the inner wall of casing with the cooperation of stirring portion to guarantee that the volume of casing is not influenced, and let the rubber coating keep flowing also can prolong when the rubber coating solidifies in the casing.

Description

Plank rubber coating agitating unit and plank rubberizing equipment

Technical Field

The invention relates to the technical field of board gluing, in particular to a board gluing stirring device and board gluing equipment.

Background

In the processing and production of the wood board, the wood board needs to be coated with glue, in the glue coating process, a processing worker firstly needs to mix the glue and then adds the mixed glue to a glue coating machine to coat the glue on the wood board. Plywood is also known as plywood and is known as multi-ply board in the past. Is made up by sticking three or more layers of single plates or thin plates with one mm thickness and hot-pressing them. Is the most common material for making furniture by hand. The plywood is a three-layer or more than three-layer thin board which is formed by rotationally cutting raw wood into single boards or slicing wood squares into thin wood and then gluing the thin wood with an adhesive. It is usually made up by using odd number of layers of single plates and making the fibre directions of adjacent layers of single plates be mutually perpendicular and aligned and glued together. Therefore, there are odd number layers of plywood such as three-in-one, five-in-one, seven-in-one, etc.

The rubber coating is usually placed in the rubber coating jar, then even rubberizing structure of sending into again to carry out the rubberizing to plank or other article, current rubber coating jar is when storing or keeping in the rubber coating, because the rubber coating has great viscidity, consequently thicker adhesive linkage can usually be left to the inner wall of rubber coating jar, along with the increase of live time, the adhesive linkage of shells inner wall also thickens gradually, has seriously influenced the volume rate of utilization of rubber coating jar.

Disclosure of Invention

The invention aims to solve the technical problem of disclosing a board gluing and stirring device and a board gluing device so as to improve the problems.

The technical scheme adopted by the invention for solving the technical problems is as follows:

based on the above purpose, the invention discloses a wood board gluing and stirring device, which comprises:

a housing;

the stirring shaft is rotationally connected with the shell;

a stirring part mounted on the stirring shaft;

a mounting ring rotatably connected with the housing

The scraper is arranged on the mounting ring, one end of the scraper, which is far away from the mounting ring, extends to the bottom of the shell, and the scraper is attached to the inner wall of the shell; and

and the driving device is in driving connection with the stirring shaft and the mounting ring.

Optionally: the scraper is arc-shaped.

Optionally: the thickness of the inner side of the blade in the bending direction thereof is larger than that of the outer side thereof.

Optionally: the cross section of the scraper is triangular.

Optionally: the driving device includes:

the first gear is arranged on the stirring shaft;

the second gear is rotationally connected with the shell and meshed with the first gear;

an inner gear mounted to the mounting ring and meshed with the second gear; and

the motor is installed on the shell and is in driving connection with the first gear or the second gear.

Optionally: the motor is in driving connection with the first gear.

Optionally: the diameter of the second gear is greater than or equal to the diameter of the first gear.

Optionally: the stirring portion includes:

the stirring frame is arranged on the stirring shaft and comprises an installation cavity; and

and the plurality of cutters are connected with the stirring frame and are positioned in the mounting cavity.

Optionally: stirring portion sets up to a plurality of, and is a plurality of stirring portion follows the axis interval of (mixing) shaft sets up, and is a plurality of stirring portion is in the setting staggers on the axis of (mixing) shaft.

Based on foretell purpose, the utility model also discloses a plank rubberizing equipment, include as above plank rubber coating agitating unit.

Compared with the prior art, the invention has the following beneficial effects:

the utility model discloses a plank rubber coating agitating unit utilizes stirring portion can drive the rubber coating and form in the casing and flow, and the scraper blade then can make rubber coating and casing form short separation, thereby the scraper blade is avoided the rubber coating to solidify on the inner wall of casing with the cooperation of stirring portion to guarantee that the volume of casing is not influenced, and let the rubber coating keep flowing also can prolong when the rubber coating solidifies in the casing.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

FIG. 1 is a schematic view of a board glue stirring device disclosed in an embodiment of the invention;

FIG. 2 is a cross-sectional view of a board glue stirring device disclosed in an embodiment of the invention;

FIG. 3 is a schematic view of a stirring section disclosed in an embodiment of the present invention;

FIG. 4 is a schematic view of a drive device disclosed in an embodiment of the present invention;

fig. 5 shows a top view of a drive device as disclosed in an embodiment of the present invention.

In the figure:

100-a housing; 200-stirring shaft; 300-a stirring section; 310-stirring frame; 320-a mounting cavity; 330-a cutter; 400-a mounting ring; 500-a scraper; 600-a drive device; 610-a first gear; 620-second gear; 630-internal gear; 640-a motor.

Detailed Description

The present invention will be described in further detail below with reference to specific embodiments and with reference to the attached drawings.

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, as disclosed in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. 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 application.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present application, it should be noted that the indication of orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which is usually placed when the product of the application is used, or the orientation or positional relationship which is usually understood by those skilled in the art, or the orientation or positional relationship which is usually placed when the product of the application is used, and is only for the convenience of describing the application and simplifying the description, but does not indicate or imply that the indicated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, and may for example be fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Example (b):

referring to fig. 1 to 5, an embodiment of the present invention discloses a wood board gluing and stirring apparatus, which includes a housing 100, a stirring shaft 200, a stirring portion 300, a mounting ring 400, a scraper 500, and a driving device 600.

The stirring shaft 200 is rotatably connected with the casing 100, the stirring part 300 is installed on the stirring shaft 200, and the stirring part 300 can rotate synchronously with the stirring shaft 200. The mounting ring 400 is also rotatably connected to the housing 100, and in this embodiment, the mounting ring 400 and the stirring shaft 200 may be coaxially disposed, one end of the scraper 500 is connected to the mounting ring 400, one end of the scraper 500 away from the mounting ring 400 extends to the bottom of the housing 100, and the scraper 500 is attached to the inner wall of the housing 100. The squeegee 500 may rotate together with the mounting ring 400, and when the squeegee 500 rotates together with the mounting ring 400, the squeegee 500 may separate the paste on the inner wall of the casing 100 from the casing 100, thereby preventing the paste from adhering to the casing 100 due to long-time contact with the casing 100. The driving device 600 may be installed on the housing 100, and the driving device 600 can drive the stirring shaft 200 and the mounting ring 400 to rotate.

The board gluing stirring device disclosed in the embodiment can drive the gluing to flow in the shell 100 by using the stirring part 300, the scraping plate 500 can enable the gluing to be separated from the shell 100 for a short time, and the scraping plate 500 is matched with the stirring part 300 so as to prevent the gluing from solidifying on the inner wall of the shell 100, so that the volume of the shell 100 is not affected, and the gluing can flow in the shell 100, and the solidification time of the gluing can be prolonged.

In this embodiment, the scraper 500 may have an arc shape, and the arc-shaped scraper 500 has a spiral shape after being attached to the inner wall of the casing 100. This increases the length of the blade 500, and as the blade 500 rotates with the collar 400, the force exerted by the collar 400 on the blade 500 is in part a pulling force along the length of the blade 500, thereby reducing the drag from the front experienced by the blade 500.

The thickness of the blade 500 may be gradually varied such that the front of the blade 500 is thinner and the rear of the blade 500 is thicker, i.e., the thickness of the blade 500 gradually increases along the front toward the rear in the rotation direction of the blade 500, thereby further reducing the resistance. Since the blade 500 is curved, the blade 500 has a certain curvature, and has an inner side and an outer side in the curved direction, in this embodiment, when the blade 500 rotates, the direction in which the blade 500 protrudes is the front, and the direction in which the blade 500 is recessed is the rear.

Further, the cross section of the squeegee 500 can be made triangular, which further reduces the resistance to be borne by the front side of the squeegee 500, and the squeegee 500 having a triangular cross section can more easily separate the glue from the housing 100.

In some embodiments of the present embodiment, the driving device 600 may include a first gear 610, a second gear 620, an inner gear 630, and a motor 640.

The first gear 610 is installed on the stirring shaft 200, and the first gear 610 and the stirring shaft 200 can be connected by a key, so that the stirring shaft 200 can rotate along with the first gear 610. The second gear 620 is rotatably connected to the housing 100, and the second gear 620 rotates along the axis thereof with respect to the housing 100, the rotation axis of the second gear 620 is parallel to the rotation axis of the first gear 610, and the second gear 620 is engaged with the first gear 610. The inner gear 630 is connected to the mounting ring 400, the first gear 610 and the second gear 620 are both located in the inner gear 630, and the second gear 620 is meshed with the inner gear 630. The motor 640 may be directly mounted on the housing 100, and the output end of the motor 640 may be connected to the first gear 610 or the second gear 620, so that the motor 640 can drive the first gear 610 or the second gear 620 to rotate.

When the motor 640 is started, the first gear 610, the second gear 620 and the internal gear 630 all rotate, the first gear 610 can drive the stirring shaft 200 and the stirring part 300 to rotate, the internal gear 630 can drive the mounting ring 400 and the scraper 500 to rotate, and the rotation direction of the stirring shaft 200 is opposite to the rotation direction of the scraper 500.

The direction of the rotation of the stirring shaft 200 and the stirring part 300 is opposite to the rotation direction of the scraper 500, so that the glue can be better separated from the shell 100.

In an embodiment, the motor 640 may be drivingly connected to the first gear 610. The agitating shaft 200 and the first gear 610 are located at the middle position of the housing 100, which is more convenient when the motor 640 is installed.

As a preferred embodiment of the present embodiment, the diameter of the second gear 620 may be made larger than or equal to the diameter of the first gear 610, so that the rotational angular velocity of the internal gear 630 is smaller than the rotational angular velocity of the first gear 610. Because the glue is thick, large power is needed, and when the stirring shaft 200 rotates fast, large power can be provided to enable the glue in the shell 100 to rotate; the purpose of the squeegee 500 is to temporarily separate the glue from the housing 100 to prevent the glue from contacting the housing 100 at a certain position for a long time, so that the squeegee 500 only needs to rotate at a slow speed to periodically separate the inner wall of the housing 100 from the glue.

Meanwhile, the period of separating the glue from the housing 100 is also affected by the number of the scrapers 500, and when the plurality of the scrapers 500 are provided, the plurality of the scrapers 500 may be uniformly distributed along the circumferential direction of the mounting ring 400, so that when the number of the scrapers 500 is larger, the period of separating the glue from the housing 100 is smaller, and accordingly, the power requirement for driving the mounting ring 400 and the plurality of the scrapers 500 to rotate simultaneously is larger. In this embodiment, the two scrapers 500 can be provided, and the moment borne by the inner gear 630 and the second gear 620 is smaller when the two scrapers 500 are used, and the requirement for separating the glue from the casing 100 is met.

In some embodiments of the present embodiment, the stirring part 300 may include a stirring frame 310 and a plurality of cutting blades 330, the stirring frame 310 is mounted on the stirring shaft 200, the stirring frame 310 includes a mounting cavity 320, the plurality of cutting blades 330 are all connected to the stirring frame 310, and the plurality of cutting blades 330 are all located in the mounting cavity 320.

When (mixing) shaft 200 drives stirring portion 300 and rotates, stirring frame 310 and cutter 330 are less with the glued resistance, can effectual saving power resource, simultaneously, utilize cutter 330 to cut the rubber coating, further strengthen the stirring dynamics to the rubber coating, make the rubber coating stirred more evenly.

In this embodiment, when the stirring frame 310 is rectangular, the installation cavity 320 may be directly formed in the stirring frame 310, and when the stirring frame 310 is U-shaped, the installation cavity 320 may be formed by the stirring frame 310 and the stirring shaft 200.

The plurality of cutters 330 may be arranged in parallel when being installed, that is, the plurality of cutters 330 are parallel to each other, and the plurality of cutters 330 are arranged at intervals along the length or width of the installation cavity 320; in other embodiments, multiple blades may be interleaved.

Further, the stirring part 300 may be provided in plurality, and the plurality of stirring parts 300 are provided at intervals along the axis of the stirring shaft 200. Each of the stirring parts 300 is installed at one side of the stirring shaft 200, so that the plurality of stirring parts 300 form an asymmetric structure on the stirring shaft 200, which can further reduce resistance.

When the plurality of stirring units 300 are installed, the plurality of stirring units 300 may be arranged to be offset from each other on the axis of the stirring shaft 200.

The embodiment also discloses a plank rubberizing equipment, including as above the plank rubber coating agitating unit.

The glue of the wood board gluing equipment disclosed by the embodiment can be stored in the shell 100, the stirring part 300 can be used for driving the glue to flow in the shell 100, the scraper 500 can enable the glue to be separated from the shell 100 for a short time, and the scraper 500 is matched with the stirring part 300 so as to prevent the glue from solidifying on the inner wall of the shell 100, so that the volume of the shell 100 is not influenced, and the glue can flow in the shell 100, and the solidification time of the glue can be prolonged.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a plank rubber coating agitating unit which characterized in that includes:

a housing;

the stirring shaft is rotationally connected with the shell;

a stirring part mounted on the stirring shaft;

a mounting ring rotatably connected with the housing

2. The wood board gluing stirring device of claim 1, wherein the scraper is arc-shaped.

3. The wood board gluing stirring device of claim 2, wherein the thickness of the inside of the blade in the bending direction thereof is greater than the thickness of the outside thereof.

4. The wood board gluing stirring device of claim 3, wherein the cross section of the scraper is triangular.

5. The board gluing stirring device of claim 1, wherein the driving device comprises:

the first gear is arranged on the stirring shaft;

an inner gear mounted to the mounting ring and meshed with the second gear; and

6. The wood board gluing stirring device of claim 5, wherein the motor is in driving connection with the first gear.

7. The wood board gluing stirring device of claim 6, wherein the diameter of the second gear is greater than or equal to the diameter of the first gear.

8. The wood board gluing stirring device of claim 1, wherein the stirring section comprises:

9. The wood board gluing and stirring device according to claim 8, wherein the stirring parts are arranged in a plurality, the stirring parts are arranged at intervals along the axis of the stirring shaft, and the stirring parts are staggered on the axis of the stirring shaft.

10. A board gluing apparatus, characterized by comprising a board gluing stirring device according to any one of claims 1 to 9.