Filling adhesive distributing device and filling adhesive preparation system

Abstract

The utility model discloses a filling glue distributing device and a filling glue preparation system, the filling glue distributing device is characterized in that the filling glue distributing device comprises a distributing cylinder, a plurality of distributing cavities are arranged in the distributing cylinder, the distributing cavities are used for caching raw materials of filling glue, and the volume ratio of the distributing cavities is matched with the ratio of the raw materials; a feeding device is installed on the upper cavity wall of the material distributing cavity, a discharging device is installed on the lower cavity wall of the material distributing cavity, a scraping and sweeping assembly is further arranged in the material distributing cavity, and the scraping and sweeping assembly abuts against the cavity wall of the material distributing cavity and can move relative to the cavity wall of the material distributing cavity. When the raw materials need to be pre-stirred, the raw materials in the corresponding material distributing cavities are dropped into the stirring tank through the discharging devices; during the period, the scraping and sweeping assembly is used for scraping and sweeping the cavity wall of the material distributing cavity to ensure that the raw materials adhered to the cavity wall can drop into the stirring tank, so that the loss of the raw materials before the raw materials drop into the stirring tank is reduced, the preparation quality of the filling glue is more stable, and the quality of the filling glue is stably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of filling glue preparation, in particular to a filling glue distributing device and a filling glue preparation system. Background Art

[0002] Filling glue refers to chemical products with multiple uses such as gap filling, sealing, bonding and repairing, including but not limited to silicone sealant, epoxy resin filling glue, polyurethane sealant, etc. At present, the equipment used to prepare filling glue includes raw material storage tanks, pre-mixing devices, shear stirring devices, filling devices, etc. In specific production scenarios, the raw materials in the raw material storage tank are usually sent to the pre-mixing device through a pipeline. Due to the viscosity of the raw materials, the raw materials are easy to adhere to the pipeline, that is, there is a certain loss of raw materials during transportation, which affects the ratio accuracy of the raw materials, resulting in unstable preparation quality of the filling glue, and ultimately resulting in poor quality of the filling glue.

[0003] Therefore, it is necessary to develop a new filling glue preparation system to solve the technical problem of inaccurate raw material ratio of the filling glue in the prior art. Utility Model Content

[0004] The utility model aims to provide a filling glue distributing device and a filling glue preparation system to solve the technical problem of inaccurate proportion of filling glue raw materials in the prior art.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] A filling glue dispensing device comprises a dispensing barrel, wherein a plurality of dispensing cavities are arranged in the dispensing barrel, the dispensing cavities are used to buffer the raw materials of the filling glue, and the volume ratio of the plurality of dispensing cavities matches the ratio of the raw materials;

[0007] A feeding device is installed on the upper cavity wall of the material distribution cavity, a discharging device is installed on the lower cavity wall of the material distribution cavity, and a scraping and sweeping assembly is also arranged in the material distribution cavity, the scraping and sweeping assembly abuts against the cavity wall of the material distribution cavity and can move relative to the cavity wall of the material distribution cavity.

[0008] Optionally, a plurality of the material distribution cavities are arranged in sequence and spaced apart in the horizontal direction, the feed port of the feeding device and the discharge port of the discharging device are both opened along the direction of gravity, and the feed port is located at the top end of the material distribution cavity, and the discharge port is located at the bottom end of the material distribution cavity.

[0009] Optionally, two partitions are installed in the material distribution barrel, and the material distribution barrel is divided by the two partitions to form three material distribution cavities.

[0010] Optionally, the material distribution cavity located at the end of the material distribution barrel is an end cavity, and the material distribution cavity located in the middle of the material distribution barrel is a middle cavity;

[0011] The scraping assembly includes a driving motor installed outside the dispensing barrel and located on one side of the end cavity, and the number of the driving motors is two; a scraping part is installed at the rotating end of the driving motor, and the scraping part extends into the corresponding end cavity.

[0012] Optionally, the scraping part includes a mounting plate rotatably connected to the inner wall of the material dispensing barrel, and the mounting plate is fixedly connected to the rotating end of the driving motor;

[0013] The mounting plate is provided with a swing arm portion protruding along a direction close to the middle cavity, the number of the swing arm portions is two, and the distance between the two swing arm portions is greater than the diameter of the discharge port.

[0014] Optionally, an inclined portion is formed at an end of the swing arm portion close to the middle cavity, and a width of the inclined portion increases in a direction away from the mounting plate;

[0015] The partition plate is provided with a movable groove at a position corresponding to the end of the swing arm part and the inclined part. The end of the swing arm part and the inclined part are at least partially located in the movable groove and are slidably connected to the movable groove.

[0016] Optionally, the swing arm portion is a magnetic swing arm, and the polarities of the magnetic swing arms located in different end cavities are opposite; a middle scraping portion that can be magnetically attracted by the magnetic swing arm is installed in the middle cavity;

[0017] One end of the middle scraping portion is magnetically attracted by a magnetic swing arm in the end cavity on one side, and the other end of the middle scraping portion is magnetically attracted by a magnetic swing arm in the end cavity on the other side.

[0018] A filling glue preparation system comprises a stirring tank, above which is provided the filling glue distributing device as described above.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] The utility model provides a filling glue distributing device and a filling glue preparation system. When preparing the filling glue, in a plurality of distributing cavities, one kind of raw material is cached respectively by corresponding feeding devices until the distributing cavities are filled with the corresponding raw materials; when the raw materials need to be pre-mixed, the raw materials in the corresponding distributing cavities are dropped into the stirring tank by the discharging device; during this period, the cavity wall of the distributing cavity is scraped and swept by the scraping component to ensure that the raw materials adhered to the cavity wall can be dropped into the stirring tank, thereby reducing the loss of the raw materials before being dropped into the stirring tank, and by pre-filling the distributing cavities whose volume ratio matches the ratio of the raw materials, the raw material ratio can be further guaranteed, so that the preparation quality of the filling glue is more stable, so as to stably improve the quality of the filling glue. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0022] The structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with this technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantive technical significance. Any structural modification, change in proportion or adjustment of size, without affecting the effects and purposes that can be achieved by the present invention, should still fall within the scope of the technical contents disclosed by the present invention.

[0023] Figure 1 A schematic diagram of the overall structure of a filling glue dispensing device provided in an embodiment of the utility model;

[0024] Figure 2 A schematic diagram of the top view of the filling glue dispensing device provided in an embodiment of the utility model;

[0025] Figure 3 for Figure 2 Schematic diagram of the cross-section structure along AA;

[0026] Figure 4 A front view structural diagram of a filling glue dispensing device provided in an embodiment of the utility model;

[0027] Figure 5 for Figure 4 Schematic diagram of the cross-section structure along BB;

[0028] Figure 6A schematic diagram of a partial cross-sectional structure of a filling glue dispensing device provided in an embodiment of the utility model;

[0029] Illustrations: 100, material distribution barrel; 110, material distribution cavity; 120, partition; 121, movable groove; 200, feeding device; 201, feeding port; 300, discharging device; 301, discharging port; 400, scraping assembly; 410, driving motor; 420, scraping part; 421, mounting plate; 422, swing arm part; 423, inclined part; 430, intermediate scraping part. DETAILED DESCRIPTION

[0030] In order to make the utility model's purpose, features, and advantages more obvious and easy to understand, the following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the embodiments described below are only part of the utility model embodiments, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] In the description of the present invention, it should be understood that the terms "upper", "lower", "top", "bottom", "inside", "outside", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. It should be noted that when a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a centrally arranged component at the same time.

[0032] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0033] like Figures 1 to 6 As shown, Figure 1 This is a schematic diagram of the overall structure of the filling glue dispensing device provided in an embodiment of the utility model. Figure 2 This is a schematic diagram of the top view of the filling glue dispensing device provided in an embodiment of the utility model. Figure 3 for Figure 2 Schematic diagram of the cross-section structure along AA, Figure 4 This is a front view structural diagram of a filling glue dispensing device provided in an embodiment of the utility model. Figure 5 for Figure 4 Schematic diagram of the cross-section structure along BB, Figure 6 A schematic diagram of the partial cross-sectional structure of a filling glue dispensing device provided in an embodiment of the utility model.

[0034] Embodiment 1:

[0035] The filling glue dispensing device provided in this embodiment is applied to the raw material dispensing scenario of the filling glue, and is used to inject raw materials into the mixing tank. The above-mentioned filling glue includes but is not limited to silicone sealant, epoxy resin filling glue, polyurethane sealant and other chemical adhesives involving multiple raw material ratios. The utility model optimizes the structure of the filling glue dispensing device to make the raw material ratio of the prepared filling glue more accurate and stable, aiming to improve the production quality of the filling glue.

[0036] like Figures 1 to 5 As shown, the filling glue dispensing device in this embodiment includes a dispensing barrel 100, and a plurality of dispensing cavities 110 are arranged in the dispensing barrel 100. The dispensing cavities 110 are used to buffer the raw materials of the filling glue, and the volume ratio of the plurality of dispensing cavities 110 matches the ratio of the raw materials; the specific number and volume ratio of the dispensing cavities 110 are preset according to the specific ratio of the filling glue raw materials, and the number of dispensing barrels 100 can also be increased according to the increase in the types of raw materials. There is no specific limitation, and a plurality of dispensing cavities 110 can be provided, and the volume ratio matches the ratio. At the same time, a feeding device 200 is installed on the upper cavity wall of the dispensing cavity 110, and a dispensing device 300 is installed on the lower cavity wall of the dispensing cavity 110. A scraping assembly 400 is also provided in the dispensing cavity 110, and the scraping assembly 400 abuts against the cavity wall of the dispensing cavity 110 and can move relative to the cavity wall of the dispensing cavity 110. Among them, the feeding device 200 and the discharging device 300 are pipeline structures well known to those skilled in the art, for example, a pipeline equipped with a solenoid valve, a pipeline with a manual valve, etc., which are not specifically expanded in this embodiment.

[0037] Specifically, the filling glue dispensing device in the present embodiment, when preparing the filling glue, in a plurality of dispensing cavities 110, a kind of raw material is cached respectively through the corresponding feeding device 200 until the dispensing cavity 110 is filled with the corresponding raw material; when the raw material needs to be pre-mixed, the raw material in the corresponding dispensing cavity 110 is dropped into the mixing tank through the discharging device 300; during this period, the cavity wall of the dispensing cavity 110 is scraped and swept by the scraping component 400 to ensure that the raw material adhering to the cavity wall can be dropped into the mixing tank, thereby reducing the loss of the raw material before being dropped into the mixing tank, and by pre-filling the dispensing cavity with a volume ratio matching the ratio of the raw material, the raw material ratio can be further guaranteed, so that the preparation quality of the filling glue is more stable, so as to stably improve the quality of the filling glue.

[0038] Furthermore, if Figure 2 and Figure 3As shown, a plurality of distribution cavities 110 are arranged in sequence and spaced apart in the horizontal direction, the feed port 201 of the feed device 200 and the discharge port 301 of the discharge device 300 are both opened along the gravity direction, and the feed port 201 is located at the topmost end of the distribution cavity 110, and the discharge port 301 is located at the bottommost end of the distribution cavity 110, so that the raw materials can smoothly fill the distribution cavity 110 and can be completely discharged from the distribution cavity 110 through the discharge port 301.

[0039] In this embodiment, two partitions 120 are installed in the material distribution barrel 100, and the material distribution barrel 100 is divided into three material distribution chambers 110 by the two partitions 120. Next, an implementation method in which a single material distribution barrel 100 is divided into three material distribution chambers 110 will be introduced.

[0040] Specifically, Figures 2 to 5 As shown, the distributing cavity 110 located at the end of the distributing barrel 100 is the end cavity, and the distributing cavity 110 located in the middle of the distributing barrel 100 is the middle cavity; the scraping assembly 400 includes a driving motor 410 installed outside the distributing barrel 100 and located on one side of the end cavity, and the number of driving motors 410 is two; the rotating end of the driving motor 410 is installed with a scraping part 420, and the scraping part 420 extends into the corresponding end cavity. It can be understood that the above-mentioned driving motor 410 includes but is not limited to a hub motor, a brushless motor, a brush motor, etc. In this embodiment, the stator outside the driving motor 410 is fixedly connected to the end of the distributing barrel 100, and the rotor inside the driving motor 410 can partially extend into the distributing barrel 100 and connect with the scraping part 420 to drive the scraping part 420 to rotate in the corresponding end cavity, so as to ensure that the raw materials adhering to the cavity wall can drip into the mixing tank, thereby reducing the loss of the raw materials before dripping into the mixing tank.

[0041] Furthermore, if Figures 4 to 6 As shown, the scraping part 420 includes a mounting plate 421 rotatably connected to the inner wall of the distributing barrel 100, and the mounting plate 421 is fixedly connected to the rotating end of the driving motor 410; the mounting plate 421 is provided with a swing arm part 422 protruding in the direction close to the middle cavity, and the number of the swing arm parts 422 is two, and the distance between the two swing arm parts 422 is greater than the diameter of the discharge port 301. The contact method between the swing arm part 422 and the cavity wall of the end cavity includes but is not limited to: bristles are arranged on the end surface of the swing arm part 422 close to the cavity wall, and elastic blocks are arranged on the end surface of the swing arm part 422 close to the cavity wall, so that the swing arm part 422 can scrape the cavity wall. At the same time, the distance between the two swing arm parts 422 is greater than the diameter of the discharge port 301, so that enough space can be left for the raw materials to be discharged from the discharge port 301.

[0042] Furthermore, if Figure 4 and Figure 5As shown, the end of the swing arm 422 near the middle cavity is formed with an inclined portion 423, and the width of the inclined portion 423 increases in the direction away from the mounting plate 421; it can be understood that by forming the inclined portion 423 with different thicknesses on the swing arm 422, it is helpful to provide an inclined guiding effect for the raw material when the swing arm 422 swings back and forth in the end cavity, so that the raw material can flow into the discharge port 301 faster, so as to improve the discharge efficiency. Figure 6 As shown, the partition 120 is provided with a movable groove 121 at the position corresponding to the end of the swing arm part 422 and the inclined part 423. The end of the swing arm part 422 and the inclined part 423 are at least partially located in the movable groove 121 and are slidably connected to the movable groove 121 to improve the overall stability.

[0043] On the basis of the above-mentioned embodiment, the swing arm portion 422 is a magnetic swing arm, and the polarities of the magnetic swing arms in different end cavities are opposite; an intermediate scraping portion 430 that can be magnetically attracted by the magnetic swing arm is installed in the middle cavity; one end of the intermediate scraping portion 430 is magnetically attracted by the magnetic swing arm in the end cavity on one side, and the other end of the intermediate scraping portion 430 is magnetically attracted by the magnetic swing arm in the end cavity on the other side. Exemplarily, when the magnetic swing arm on the left is an N pole, the magnetic swing arm on the right can be correspondingly set to an S pole. At this time, the material of the intermediate scraping portion 430 in the middle cavity can be iron, stainless steel or other metals that can be magnetically attracted. Therefore, when the driving motors 410 on both sides drive the corresponding magnetic swing arms to swing, the intermediate scraping portion 430 can be driven to swing synchronously, thereby realizing efficient and accurate discharge of the raw materials in the three material distribution cavities 110.

[0044] In summary, the filling glue dispensing device in this embodiment has the advantages of stable production quality, high efficiency, high precision, etc.

[0045] Embodiment 2:

[0046] The filling glue preparation system in this embodiment includes a stirring tank, and the filling glue dispensing device in Embodiment 1 is arranged above the stirring tank. Embodiment 1 describes the specific structure and technical effects of the filling glue dispensing device, and the filling glue system in this embodiment refers to the structure and also has its technical effects.

[0047] In summary, the filling glue preparation system in this embodiment has the advantages of stable production quality, high efficiency, high precision, etc.

[0048] As described above, the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A filling glue dispensing device, characterized in that: It comprises a material distribution barrel (100), wherein a plurality of material distribution cavities (110) are arranged in the material distribution barrel (100), the material distribution cavities (110) are used to buffer raw materials of the filling glue, and the volume ratio of the plurality of material distribution cavities (110) matches the ratio of the raw materials; The upper cavity wall of the material distribution cavity (110) is installed with a feeding device (200), the lower cavity wall of the material distribution cavity (110) is installed with a discharging device (300), and the material distribution cavity (110) is also provided with a scraping and sweeping assembly (400), the scraping and sweeping assembly (400) is in contact with the cavity wall of the material distribution cavity (110) and can move relative to the cavity wall of the material distribution cavity (110).

2. A filling glue dispensing device according to claim 1, characterized in that: The plurality of material distribution cavities (110) are arranged in sequence and spaced apart in the horizontal direction; the feed port (201) of the feed device (200) and the discharge port (301) of the discharge device (300) are both opened in the direction of gravity; the feed port (201) is located at the top of the material distribution cavity (110), and the discharge port (301) is located at the bottom of the material distribution cavity (110).

3. A filling glue distributing device according to claim 2, characterized in that: Two partitions (120) are installed in the material distribution barrel (100), and the material distribution barrel (100) is divided by the two partitions (120) to form three material distribution cavities (110).

4. A filling glue distributing device according to claim 3, characterized in that: The material distribution cavity (110) located at the end of the material distribution cylinder (100) is an end cavity, and the material distribution cavity (110) located in the middle of the material distribution cylinder (100) is a middle cavity; The scraping assembly (400) comprises a driving motor (410) installed outside the material dispensing barrel (100) and located on one side of the end cavity, and the number of the driving motors (410) is two; a scraping portion (420) is installed at the rotating end of the driving motor (410), and the scraping portion (420) extends into the corresponding end cavity.

5. A filling glue distributing device according to claim 4, characterized in that: The scraping portion (420) comprises a mounting plate (421) rotatably connected to the inner wall of the material distributing barrel (100), and the mounting plate (421) is fixedly connected to the rotating end of the driving motor (410); The mounting plate (421) is provided with a swing arm portion (422) protruding along a direction close to the middle cavity, the number of the swing arm portions (422) is two, and the distance between the two swing arm portions (422) is greater than the diameter of the discharge port (301).

6. A filling glue distributing device according to claim 5, characterized in that: An inclined portion (423) is formed at the end of the swing arm portion (422) close to the middle cavity, and the width of the inclined portion (423) increases gradually in a direction away from the mounting plate (421); The partition plate (120) is provided with a movable groove (121) at a position corresponding to the end of the swing arm portion (422) and the inclined portion (423); the end of the swing arm portion (422) and the inclined portion (423) are at least partially located in the movable groove (121) and are slidably connected to the movable groove (121).

7. A filling glue distributing device according to claim 5, characterized in that: The swing arm portion (422) is a magnetic swing arm, and the polarities of the magnetic swing arms located in different end cavities are opposite; a middle scraping portion (430) that can be magnetically attracted by the magnetic swing arm is installed in the middle cavity; One end of the middle scraping portion (430) is magnetically attracted by a magnetic swing arm in the end cavity on one side, and the other end of the middle scraping portion (430) is magnetically attracted by a magnetic swing arm in the end cavity on the other side.

8. A filling glue preparation system, characterized in that: It comprises a stirring tank, above which is provided a filling glue distributing device as described in any one of claims 1 to 7.

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