A sealing glue production stirring device

Abstract

The utility model relates to sealant production technical field especially, it is a kind of stirring device for sealant production, solve the shortcoming existing in prior art, including jar body, the top cap is installed on the jar body, and rotationally arranged in jar body is rotary shaft, a plurality of stirring assemblies are arranged on the rotary shaft, stirring assembly includes fixed structure, flow guide structure and scraping structure, fixed structure is installed on rotary shaft, one end of scraping structure is connected with fixed structure and is fixed, and scraping structure and the inner wall of jar body rotationally contact, flow guide structure is arranged between fixed structure and scraping structure, and the angle of flow guide structure can be adjusted, compared with prior art, the utility model can effectively improve the stirring effect to sealant and the cleaning effect to the inner wall of stirring device.

Description

Technical Field

[0001] This utility model relates to the field of sealant production technology, specifically to a stirring device for sealant production. Background Technology

[0002] In the production of sealants, the mixing process is one of the key factors affecting product quality. Traditional mixing devices typically employ simple paddle or spiral structures, using a motor-driven mixing shaft to mix the raw materials.

[0003] Chinese utility model patent CN218901668U discloses a stirring device for sealant production. This device avoids the problem of excessively sticky sealant by opening drag-reducing holes in the stirring plate. However, as the sealant passes through the drag-reducing holes continuously, a small amount of sealant may gradually adhere to the holes, eventually blocking them and failing to reduce drag. Furthermore, although the cleaning plate can clean the inner wall of the sealing tank, relying solely on a sponge may not be able to completely remove the residue of high-viscosity sealant, and the cleaning effect decreases after long-term use.

[0004] Therefore, we propose a stirring device for sealant production to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this invention is to provide a stirring device for sealant production, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A mixing device for sealant production includes a tank with a top cover. A rotating shaft is rotatably mounted inside the tank. Multiple mixing components are mounted on the rotating shaft. Each mixing component includes a fixed structure, a flow guiding structure, and a scraping structure. The fixed structure is mounted on the rotating shaft. One end of the scraping structure is connected and fixed to the fixed structure, and the scraping structure makes rotatable contact with the inner wall of the tank. The flow guiding structure is positioned between the fixed structure and the scraping structure, and the angle of the flow guiding structure is adjustable.

[0008] According to the above technical solution, the fixing structure includes a fixing ring and a connecting seat. The fixing ring is fixedly connected to the rotating shaft, and the connecting seat is fixed on the outer surface of the fixing ring.

[0009] According to the above technical solution, the scraping structure includes a scraper, one side wall of which is an arc surface, and scraper blades are slidably disposed between the inner walls of the scraper.

[0010] According to the above technical solution, a rack is slidably arranged between the inner walls of the connecting seat, and a gear is meshed below the rack. The gear is integrated with the guide structure, and the gear and the connecting seat are rotatably connected by a shaft.

[0011] According to the above technical solution, the scraper and the fixing ring are fixed with a connecting shaft between their opposite sidewalls, and the connecting shaft passes through the flow guide structure and is rotatably connected to it.

[0012] According to the above technical solution, the flow guiding structure includes a stirring plate, and both the top and bottom sides of the stirring plate are inclined.

[0013] Compared with the prior art, the beneficial effects achieved by this utility model are:

[0014] By setting a connecting seat on one side of the fixed ring and setting an adjustable gear inside the connecting seat, the gear serves as the driving force for the flow guiding structure, allowing the tilt angle of the flow guiding structure to be adjusted as needed, thereby reducing the resistance effect during the mixing process. At the same time, additional scrapers are set between the inner walls of the scrapers, and the up-and-down reciprocating motion of the scrapers, combined with the circumferential motion of the scrapers, can effectively improve the cleaning effect on the inner wall of the tank. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0016] Figure 2 This is a longitudinal sectional view of the present invention;

[0017] Figure 3 This is a schematic diagram of the structural composition of the stirring assembly of this utility model;

[0018] Figure 4 yes Figure 3 A cross-sectional view.

[0019] In the diagram: 1. Tank body; 11. Sealing plug; 2. Top cover; 3. Drive motor; 31. Rotating shaft; 4. Stirring assembly; 41. Fixing ring; 42. Connecting seat; 421. Gear; 422. Rack; 423. Screw; 43. Stirring blade; 44. Scraper; 441. Scraper blade; 45. Connecting shaft. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figure 1-4 The present invention provides a technical solution: a stirring device for sealant production, comprising a tank 1, a PLC controller installed on the tank 1, and multiple support feet installed at the bottom of the tank 1. A sealing plug 11 is threadedly connected to the bottom wall of the tank 1. A stirring chamber is opened inside the tank 1. A top cover 2 is installed on the top of the tank 1 by means of a threaded connection. A drive motor 3 is fixedly installed in the middle of the top surface of the top cover 2. A rotating shaft 31 is provided below the top cover 2. The top end of the rotating shaft 31 is detachably installed on the output end of the drive motor 3.

[0022] Multiple stirring components 4 are arranged along the length of the rotating shaft 31. The stirring components 4 include a fixing structure, a flow guiding structure and a scraping structure. The fixing structure includes a fixing ring 41 and a connecting seat 42. The fixing ring 41 is fixed to the rotating shaft 31 by bolts. The connecting seat 42 is fixedly installed on the circumferential surface of the fixing ring 41.

[0023] It should be further explained that by starting the drive motor 3, the rotating shaft 31 is rotated and output, thereby driving the multiple sets of stirring components 4 on the rotating shaft 31 to stir and mix the sealant in the tank 1 in a synchronized manner. After the mixture is evenly stirred, the sealing plug 11 is opened to allow the sealant to be discharged from the bottom outlet.

[0024] The flow guiding structure includes a stirring blade 43, with both the top and bottom ends of the stirring blade 43 being inclined. A gear 421 is fixedly connected to the end wall of the stirring blade 43 facing the connecting seat 42. An inner groove is provided inside the connecting seat 42, and a screw 423 is rotatably arranged between the inner walls of the inner groove. A rotary motor is connected to one end of the screw 423, and the rotary motor is installed between the inner walls of the connecting seat 42. A rack 422 is slidably arranged between the inner walls of the inner groove. The screw 423 passes through the rack 422 and engages with it in a threaded transmission. The rack 422 is located above the middle of the gear 421 and meshes with it for transmission.

[0025] It should be further explained that, since the sealant may be sticky, the equipment needs to increase the stirring power to stir it. Therefore, in this case, the rotary motor can be started to drive the screw 423 to rotate, thereby controlling the displacement of the rack 422. The linear motion of the rack 422 can be used to adjust the rotation of the gear 421, thereby controlling the angle change of the stirring plate 43 on the connecting shaft 45, thus reducing the resistance. There is no need to worry about whether the friction-reducing holes on the stirring plate 43 will be blocked.

[0026] The scraping structure includes a scraper 44, and a connecting shaft 45 is fixedly connected between the scraper 44 and the fixed ring 41. The connecting shaft 45 passes through the stirring blade 43 and rotates in contact with the inner wall. The connecting shaft 45 also passes through the middle of the gear 421 and the two are not synchronized. A through hole is provided on the scraper 44 along its length direction. A "U"-shaped scraper blade 441 is slidably arranged between the inner walls of the through hole. The scraper blade 441 is driven by a lifting motor (the drive motor 3 is built into the scraper 44 and is not shown in the figure).

[0027] It should be further explained that during the output process of the rotating shaft 31, the fixed ring 41 rotates synchronously with it. At the same time, the scraper 44 also rotates and scrapes against the inner wall of the tank 1 synchronously with the fixed ring 41 under the action of the connecting shaft 45. Furthermore, during the circumferential motion, the lifting motor can be activated to control the scraper 441 to move up and down between the inner walls of the scraper 44, thereby cooperating with the circumferential motion of the scraper 44 to clean the deposits on the inner wall of the tank 1.

[0028] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A stirring device for sealant production, comprising a tank (1), a top cover (2) mounted on the tank (1), and a rotating shaft (31) rotatably disposed inside the tank (1), characterized in that, Multiple stirring components (4) are provided on the rotating shaft (31). The stirring components (4) include a fixed structure, a flow guiding structure and a scraping structure. The fixed structure is installed on the rotating shaft (31). One end of the scraping structure is connected and fixed to the fixed structure, and the scraping structure rotates and contacts the inner wall of the tank (1). The flow guiding structure is set between the fixed structure and the scraping structure, and the angle of the flow guiding structure can be adjusted.

2. The mixing device for sealant production according to claim 1, characterized in that, The fixing structure includes a fixing ring (41) and a connecting seat (42). The fixing ring (41) is fixedly connected to the rotating shaft (31), and the connecting seat (42) is fixed on the outer surface of the fixing ring (41).

3. The mixing device for sealant production according to claim 2, characterized in that, The scraping structure includes a scraper (44), one side wall of which is an arc surface, and a scraper blade (441) is slidably disposed between the inner walls of the scraper (44).

4. The mixing device for sealant production according to claim 2, characterized in that, A rack (422) is slidably disposed between the inner walls of the connecting seat (42), and a gear (421) is meshed below the rack (422). The gear (421) is integrated with the flow guide structure, and the gear (421) and the connecting seat (42) are rotatably connected by a shaft.

5. A stirring device for sealant production according to claim 3, characterized in that, The scraper (44) and the fixing ring (41) are fixed with a connecting shaft (45) between their opposite sidewalls. The connecting shaft (45) passes through the guide structure and is rotatably connected to it.

6. A stirring device for sealant production according to claim 1, 4, or 5, characterized in that, The flow guiding structure includes a stirring plate (43), and both the top and bottom sides of the stirring plate (43) are set with slopes.

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