Extruding and filtering device for structural adhesive production

Abstract

The utility model discloses an extrusion filtering device for structural adhesive production. The extrusion filtering device comprises a fixed seat, a circular cavity is formed in the center in the fixed seat; a rotating plate is rotationally arranged in the circular cavity; filter holes are formed in the rotating plate, filter screen structures are formed among the filter holes, and four groups of the formed filter screen structures are arranged in a circumferential array; the upper surface of the fixed seat is fixedly connected with an upper cylinder body corresponding to the three filter screens; a glue injection opening is formed in the upper surface of the upper cylinder body; the lower surface of the fixed seat is fixedly connected with a lower cylinder body corresponding to the upper cylinder body; by arranging the stirring container composed of the three upper barrels and the three lower barrels, synchronous operation can be carried out, the production efficiency of the structural adhesive is improved, the filter screen structure is arranged on the rotating disc and can rotate and be alternately used, equipment operation does not need to be stopped, the preparation efficiency of the structural adhesive is reduced, the filter screen does not need to be taken out, and the production cost is reduced. The structural adhesive and impurities pollute a workshop, later cleaning is difficult, and use is convenient and fast.

Description

TECHNICAL FIELD

[0001] The utility model belongs to structural adhesive preparation technical field, specifically, relate to an extrusion filter device for structural adhesive production. BACKGROUND

[0002] Structural adhesive is a kind of adhesive with high bonding strength and excellent toughness, including epoxy structural adhesive, polyurethane structural adhesive and acrylic structural adhesive and multiple kinds, mainly used for bonding structural parts requiring to bear large mechanical load and long-term use.Its main role is to replace traditional mechanical connection mode, realizes the effective fixation and force transmission of overall structure.

[0003] Patent CN210787011 U discloses a new structural adhesive production extrusion filter device, which is provided with movable filter screen one and filter screen two, cooperates with mounting plate, movable rod, scraper, support table and roller and other structures, can effectively filter structural adhesive, can replace filter screen to ensure filtering effect and facilitate cleaning impurities on filter screen surface.

[0004] Patent CN220219212U discloses a structural adhesive production extrusion filter device, which is provided with filter assembly, hand pull handle makes collection box slide along slide groove and draw out from filter channel, and the surface of filter screen is cleaned, and the filter screen in filter channel can continue filtering work, to ensure that cleaning and filtering work continue at the same time, cleaning is portable and convenient for continuous use.

[0005] In the technical solutions of the above patents, two filter screens can be used alternately to ensure that structural adhesive has high purity during extrusion filtering, but when replacing filter screen for filtering work, manual replacement of filter screen is not convenient, and structural adhesive and impurities may contaminate workshop due to improper handling, which is troublesome to clean later, and has certain limitations. UTILITY MODEL CONTENTS

[0006] To solve the technical problems of inconvenient replacement of filter screen in the prior art, structural adhesive and impurities may contaminate workshop due to improper handling, the utility model provides an extrusion filter device for structural adhesive production.

[0007] The purpose of the utility model can be realized by the following technical solutions.

[0008] The utility model discloses an extrusion filter device for structural glue production, including fixed base, the inside center of fixed base is equipped with round cavity, rotates and sets up the turn -plate in the round cavity, is equipped with filter hole on the turn -plate, and the filter hole constitutes filter screen structure between, and the filter screen structure circular array that constitutes is provided with four groups, the upper surface of fixed base is fixedly connected with the upper cylinder with corresponding to the position of three filter nets, the upper surface of upper cylinder is equipped with glue injection port, the lower surface of fixed base is fixedly connected with the lower cylinder with corresponding to the position of upper cylinder, and the bottom center of lower cylinder is fixedly connected with the downcomer, the upper surface of fixed base is equipped with the notch with corresponding to the position of last filter net, and the reciprocating motor is fixedly arranged on the upper surface center of fixed base, and the output of reciprocating motor is fixedly connected with the scraper rod.

[0009] Further, the lower surface center of the fixed seat is fixedly provided with a servo motor, and the output end of the servo motor is connected with the turn plate.

[0010] Further, the upper surface center of the upper cylinder is fixedly provided with a driving motor, and the output end of the driving motor is fixedly connected with a shaft rod arranged in the upper cylinder.

[0011] Further, the size of the turn plate is equal to that of the round cavity, the lower cylinder is in the form of a funnel, and the diameters of the lower cylinder, the upper cylinder and the filter screen are equal.

[0012] Further, the notch is in the form of a rectangular structure, and the size of the rectangular structure is one quarter of the area of the fixed seat.

[0013] Further, the fixed seat is in the form of a square structure, and chamfers are arranged at the corners.

[0014] Further, the fixed seat is in the form of a square structure, and chamfers are arranged at the corners.

[0015] The utility model discloses the beneficial effect:

[0016] 1) the utility model discloses three upper cylinder and lower cylinder and constitute the stirring container that set up, can carry out operation simultaneously, has improved the production efficiency of structural glue, and sets up filter screen structure on the turntable, and makes it can rotate and alternate use, not only need not stop the equipment operation and reduce structural glue preparation efficiency, still need not take out the filter screen, causes structural glue and impurity pollution workshop, causes the later cleaning difficulty, uses convenient. DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be to the embodiment description needed to use the drawing briefly introduces, obviously, the drawing in the following description only some embodiments of the utility model, for those skilled in the art, under the premise of not paying the creative labor, still can obtain other drawings according to these drawings.

[0018] Figure 1 It is the whole structure schematic view of the utility model;

[0019] Figure 2 It is the section view of the utility model;

[0020] Figure 3 It is the circular cavity structure schematic view in the utility model;

[0021] Figure 4 It is the rotating plate structure schematic view in the utility model;

[0022] In the drawing, the component list represented by each mark is as follows:

[0023] 1, fixed seat, 2, circular cavity, 3, upper cylinder, 4, lower cylinder, 5, blanking pipe, 6, drive motor, 7, shaft, 8, stirring blade, 9, glue injection port, 10, rotating plate, 11, filter hole, 12, servo motor, 13, cutout, 14, reciprocating motor, 15, scraping rod, 16, through hole. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Please refer to Figure 1 - Figure 4 As shown in the drawing, an extrusion filtering device for structural adhesive production, including fixed seat 1 that is erected on the ground through support leg, the fixed seat 1 presents square structure, and the corner is provided with chamfer;The center inside fixed seat 1 is provided with circular cavity 2;Circular cavity 2 is provided with rotating plate 10, and the size of rotating plate 10 is equal to the size of circular cavity 2;Rotating plate 10 is provided with filter hole 11, and the filter hole 11 constitutes filter screen structure, and the filter screen structure circumferential array is provided with four groups;The center of the lower surface of fixed seat 1 is fixedly provided with servo motor 12, the output end of servo motor 12 is connected with rotating plate 10, and the rotation angle of servo motor 12 is 90 ° each time.

[0026] Please refer to again Figure 2As shown in the fixed seat 1 upper surface corresponding to the position of the three filter screen fixed with the upper cylinder 3, the upper surface of the upper cylinder 3 is provided with glue injection port 9, the glue injection port 9 is used to fill the inside of the upper cylinder 3 structure glue, the upper surface of the upper cylinder 3 is fixedly provided with drive motor 6, the output end of the drive motor 6 is fixedly connected with the shaft 7, the shaft 7 is arranged in the inside of the upper cylinder 3, the shaft 7 is fixedly connected with the evenly distributed stirring blade 8, the stirring blade 8 is used to mix the structure glue, improve the quality of structure glue.

[0027] Please refer again Figure 2 As shown in the fixed seat 1 lower surface corresponding to the position of the upper cylinder 3 fixed with the lower cylinder 4, the lower cylinder 4 is presented as a funnel structure, and the diameter of the lower cylinder 4, the upper cylinder 3 and the filter screen is equal; the lower cylinder 4 bottom center fixedly connected with the discharge pipe 5, the discharge pipe 5 is used to discharge the filtered structure glue.

[0028] Please refer again Figure 1 And Figure 3 As shown in the fixed seat 1 upper surface corresponding to the position of the last filter screen is provided with cutout 13, the shape of the cutout 13 is rectangular structure, and the size of the rectangular structure is one fourth of the area of the fixed seat 1; the fixed seat 1 upper surface center fixedly provided with reciprocating motor 14; the output end of the reciprocating motor 14 is fixedly connected with the scraping rod 15, the lower part of the scraping rod 15 is attached to the upper surface of the rotating plate 10; the angle of the scraping rod 15 rotating with the motor is 60°.

[0029] Please refer again Figure 3 As shown in the fixed seat 1 corresponding to the position of the filter screen of the cutout 13 is provided with through hole 16, the through hole 16 is used to collect the impurities filtered from the structure glue.

[0030] In order to facilitate the understanding of the above technical scheme of the present application, the working principle or operation mode of the present application in the actual process is described in detail as follows:

[0031] When the structure glue is mixed, in order to improve the quality of the structure glue:

[0032] First, the structure glue is filled into the inside of the three upper cylinder 3 from the glue injection port 9, the corresponding drive motor 6 is used to drive the shaft 7 to rotate, the stirring blade 8 is used to realize the mixing effect of the structure glue when the shaft 7 rotates, so as to improve the quality of the structure glue, after that, the structure glue is settled in the lower part of the lower cylinder 4 under the action of gravity, and passes through the filter screen structure composed of a plurality of filter holes 11 in the process, the filter screen is used to remove the impurities in the structure glue, so as to improve the purity of the structure glue.

[0033] When the filter screen structure composed of a plurality of filter holes 11 is used for a long time and is blocked:

[0034] By rotating the servo motor 12 four times in turn, and setting the angle of each time as 90°, the circular rotating plate 10 can be driven to rotate inside the circular cavity 2, so as to change the position of each group of filter screen structure, when the filter screen rotates to the cutout 13, the reciprocating motor 14 drives the scraper 15 to continuously move back and forth on the surface of the filter screen within an angle range of 60°, so that the impurities on the filter screen are scraped off, avoiding the filter screen from being blocked, thus it is concluded that when the servo motor 12 drives the rotating plate 10 to rotate four times with an angle of 90°, all the impurities on the filter screen can be removed.

[0035] It is worth noting here that: when each group of filter screen structure rotates to the cutout 13, in addition to using the scraper 15 to clean the blocked impurities thereon, water washing and brush cleaning and the like can also be used to improve the cleaning quality and speed; in addition, through the design of the through hole 16 cooperating with the collection container, the structural glue, impurities and sewage penetrated and dropped from the filter hole 11 by the scraper 15 can be collected, facilitating the collection and treatment in the later stage, avoiding the pollution of the workshop environment; the impurities and structural glue remaining on the upper surface of the fixed seat 1 after scraping can be cleaned by water flushing and collected in a centralized manner by using a barrel or a tank and the like.

[0036] Among them, since the stirring container composed of multiple upper cylinder bodies 3 and lower cylinder bodies 4 is provided with three and can be operated synchronously, the production efficiency of the structural glue is improved, the filter screen structure is arranged on the rotating disc and can be rotated and used alternately, which not only does not need to stop the equipment operation to reduce the preparation efficiency of the structural glue, but also does not need to take out the filter screen, so as to avoid the pollution of the structural glue and impurities to the workshop, and to avoid the difficulty in cleaning in the later stage, and the use is more convenient.

[0037] In the description in the specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0038] The above is only an example and description of the structure of the present application, and those skilled in the art can make various modifications or supplements to the described specific embodiments or use similar ways to replace them, as long as they do not deviate from the structure of the present application or exceed the scope defined by the present claims, which shall belong to the protection scope of the present application.

Claims

1. An extrusion filtering device for structural adhesive production, characterized by: Including fixed seat (1);Fixed seat (1) inside center open with round cavity (2);Round cavity (2) inside rotation setting has the turnplate (10);Turnplate (10) on open with filter hole (11), the filter hole (11) between constitute filter screen structure, and constitute the filter screen structure circumferential array setting has four groups; The upper surface of the fixed seat (1) is fixedly connected with an upper cylinder (3) corresponding to the position of the three filter screens;The upper surface of the upper cylinder (3) is provided with a glue injection port (9);The lower surface of the fixed seat (1) is fixedly connected with a lower cylinder (4) corresponding to the position of the upper cylinder (3);The bottom center of the lower cylinder (4) is fixedly connected with a feeding pipe (5); The upper surface of the fixed seat (1) is provided with a notch (13) corresponding to the position of the last filter screen;The upper surface of the fixed seat (1) is fixedly provided with a reciprocating motor (14);The output end of the reciprocating motor (14) is fixedly connected with a scraping rod (15).

2. The extrusion filtering device for structural adhesive production according to claim 1, characterized in that: The lower surface of the fixed seat (1) is fixedly provided with a servo motor (12), and the output end of the servo motor (12) is connected with the turnplate (10).

3. The extrusion filtering device for structural adhesive production according to claim 1, characterized in that: The upper surface of the upper cylinder (3) is fixedly provided with a driving motor (6);The output end of the driving motor (6) is fixedly connected with a shaft rod (7), which is arranged in the upper cylinder (3);The shaft rod (7) is fixedly connected with uniformly distributed stirring blades (8).

4. The extrusion filtering device for structural adhesive production according to claim 1, characterized in that: The size of the turnplate (10) is equal to that of the round cavity (2); The lower cylinder (4) is in the shape of a funnel structure, and the diameters of the lower cylinder (4), the upper cylinder (3) and the filter screen are equal.

5. The extrusion filtering device for structural adhesive production according to claim 1, characterized in that: The shape of the notch (13) is rectangular structure, and the size of the rectangular structure is one fourth of the area of the fixed seat (1).

6. The extrusion filtering device for structural adhesive production according to claim 1, characterized in that: The fixed seat (1) is provided with a through hole (16) corresponding to the position of the notch (13) of the filter screen.

7. The extrusion filtering device for structural adhesive production according to claim 1, characterized in that: The fixed seat (1) is in the shape of a square structure, and the corners are provided with chamfers.

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