Automatic mixing tank cleaning device for adhesive production

Abstract

The utility model discloses an automatic mixing tank cleaning device for adhesive production, and relates to the field of adhesive production. The mixing tank automatic cleaning device for adhesive production comprises a mixing tank stirring piece, a water inlet mechanism is arranged in the mixing tank stirring piece, and the water inlet mechanism comprises a rotating main pipe, a nozzle, a connecting plate and a rotating clamping piece. According to the mixing tank automatic cleaning device for adhesive production, during normal stirring use, a nozzle and a water outlet are kept in a staggered state, the nozzle is prevented from being blocked by adhesive, after discharging is completed, the lifting rotating disc is lifted and then rotated, the rotating main pipe is driven to rotate, the nozzle is made to directly face the water outlet, and the nozzle is cleaned. The lifting rotary table is pushed downwards and inserted into the assembly base, a dispergator is injected into the interior through the water inlet hose, then the mixing tank stirring piece is started to rotate to spray the dispergator on the inner wall of the mixing tank, meanwhile, residual glue on the inner wall of the mixing tank is scraped off through the stirring frame, operation is convenient, and automatic cleaning is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of adhesive production, in particular to an automatic cleaning device for a mixing tank used in adhesive production. Background Technique

[0002] When adhesives are produced and processed, powder raw materials and solvents are usually mixed and stirred inside a mixing tank to form a viscous material, and then the produced adhesive is discharged outward. However, due to the relatively viscous physical properties of the adhesive, some adhesive will adhere to the inner wall of the mixing tank after discharging. Usually, a scraping rod is used to scrape and collect it, and then it is rinsed and cleaned with a glue remover.

[0003] The traditional cleaning method is to open the mixing tank, and then manually or with a cleaning device probe into the mixing pipe for cleaning. The operation is troublesome, and multiple openings of the mixing tank will affect its sealing performance, resulting in easy leakage during subsequent use. Therefore, an automatic cleaning device for a mixing tank used in adhesive production is provided to solve the above problems. Summary of the Utility Model

[0004] In view of the deficiencies of the prior art, the utility model provides an automatic cleaning device for a mixing tank used in adhesive production, which solves the problems that the traditional cleaning method is to open the mixing tank, and then manually or with a cleaning device probe into the mixing pipe for cleaning. The operation is troublesome, and multiple openings of the mixing tank will affect its sealing performance, resulting in easy leakage during subsequent use.

[0005] To achieve the above objectives, the utility model is realized through the following technical solutions: An automatic cleaning device for a mixing tank used in adhesive production, including a mixing tank stirring member, an inlet water mechanism is arranged inside the mixing tank stirring member, and the inlet water mechanism includes a rotating main pipe, a nozzle, a connecting plate and a rotating clamping member;

[0006] The rotating main pipe is rotatably arranged inside the mixing tank stirring member, the nozzle is fixedly installed on the outer wall of the rotating main pipe, the connecting plate is fixedly arranged at the top of the rotating main pipe, the rotating clamping member is fixedly installed on the top of the connecting plate, and the rotating clamping member is movably inserted into the inlet water mechanism;

[0007] The mixing tank stirring member includes a rotating shaft and a water outlet opened on the outer wall of the rotating shaft. The rotating main pipe is rotatably connected inside the rotating shaft, and the water outlet is facing the nozzle.

[0008] Preferably, a stirring frame is fixedly connected to the outer surface of the rotating shaft, and a driving pulley is fixedly installed at the top of the rotating shaft.

[0009] Preferably, an installation flange is connected by a bearing below the driving pulley, and a positioning support frame is connected by a bearing at the bottom end of the rotating shaft.

[0010] Preferably, an assembly seat is fixedly arranged at the top end of the rotating shaft, the connecting plate is rotatably connected inside the assembly seat, and the rotating clamping part is movably inserted into the assembly seat.

[0011] Preferably, the rotating clamping part includes a fixed frame, a sliding bolt, a spring, a lifting turntable and a retaining ring. The fixed frame is fixedly welded to the top of the connecting plate. The sliding bolt penetrates through the connecting plate and the assembly seat. The spring is movably sleeved on the outer surface of the sliding bolt. The lifting turntable is fixedly welded to the top end of the sliding bolt. The retaining ring is fixedly sleeved on the outer surface of the bottom end of the sliding bolt.

[0012] Preferably, a water inlet hose is arranged at the top end of the rotating main pipe, and the rotating main pipe is rotatably and sealingly connected with the water inlet hose.

[0013] The utility model discloses an automatic cleaning device for a mixing tank used in the production of adhesives, and the beneficial effects thereof are as follows: By arranging a water inlet mechanism inside the stirring part of the mixing tank, during normal stirring use, the nozzle and the water outlet are kept in a misaligned state to avoid clogging of the nozzle by the adhesive material. After discharging is completed, by lifting the lifting turntable, the bottom end of the sliding bolt is moved out of the inside of the assembly seat, and then the lifting turntable is rotated to drive the rotating main pipe to rotate, so that the nozzle is aligned with the water outlet. Then the lifting turntable is pushed down and inserted into the assembly seat. At this time, a glue remover is injected into the inside through the water inlet hose, and then the stirring part of the mixing tank is started to rotate and spray the glue remover on the inner wall of the mixing tank. At the same time, the remaining glue on the inner wall of the mixing tank is scraped off by the stirring frame, which is convenient to operate and realizes automatic cleaning. Description of the Drawings

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0015] Figure 1 It is a schematic diagram of the outer surface structure of the stirring part of the mixing tank of the present utility model;

[0016] Figure 2 It is an exploded view of the internal structure of the stirring part of the mixing tank of the present utility model;

[0017] Figure 3 It is a schematic diagram of the outer surface structure of the top end of the rotating shaft of the present utility model;

[0018] Figure 4 It is a schematic diagram of the structure of the rotating clamping part of the present utility model.

[0019] In the figure: 1. Mixing tank stirring member; 11. Rotating shaft; 12. Stirring frame; 13. Water outlet; 14. Positioning support frame; 15. Installation flange; 16. Driving pulley; 17. Assembly seat; 2. Water inlet mechanism; 21. Rotating main pipe; 22. Nozzle; 23. Connecting plate; 24. Water inlet hose; 25. Rotating clamping member; 251. Fixed frame; 252. Sliding bolt; 253. Spring; 254. Lifting turntable; 255. Retaining ring. Detailed implementation manners

[0020] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Apparently, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0021] By providing an automatic cleaning device for a mixing tank used in the production of adhesives, this application embodiment solves the problem that the traditional cleaning method is to open the mixing tank and then manually or with a cleaning device probe into the inside of the mixing pipe for cleaning, which is troublesome to operate, and multiple openings of the mixing tank will affect its sealing performance, resulting in easy leakage during subsequent use.

[0022] To better understand the above technical solutions, the above technical solutions will be described in detail below in conjunction with the accompanying drawings of the specification and specific implementation manners.

[0023] The embodiment of the present utility model discloses an automatic cleaning device for a mixing tank used in the production of adhesives.

[0024] As shown in the attached Figures 1-4 figure, it includes a mixing tank stirring member 1, and a water inlet mechanism 2 is arranged inside the mixing tank stirring member 1. The water inlet mechanism 2 includes a rotating main pipe 21, a nozzle 22, a connecting plate 23 and a rotating clamping member 25;

[0025] The rotating main pipe 21 is rotatably arranged inside the mixing tank stirring member 1. The nozzle 22 is fixedly installed on the outer wall of the rotating main pipe 21. The connecting plate 23 is fixedly arranged at the top of the rotating main pipe 21. The rotating clamping member 25 is fixedly installed on the top of the connecting plate 23, and the rotating clamping member 25 is movably inserted into the water inlet mechanism 2;

[0026] The mixing tank stirring member 1 includes a rotating shaft 11 and a water outlet 13 opened on the outer wall of the rotating shaft 11. The rotating main pipe 21 is rotatably connected inside the rotating shaft 11, and the water outlet 13 faces the nozzle 22.

[0027] The outer surface of the rotating shaft 11 is fixedly connected with a stirring frame 12. A driving pulley 16 is fixedly installed at the top of the rotating shaft 11. The outer side of the stirring frame 12 is in contact with the inner wall of the mixing tank, so that when rotating, the inner wall of the mixing tank can be scraped with rubber material.

[0028] Below the driving pulley 16, there is a bearing connection with a mounting flange 15 for installing the rotating shaft 11 in the mixing tank. The bottom end of the rotating shaft 11 is bearing-connected with a positioning support frame 14 to rotate and position the bottom end of the rotating shaft 11.

[0029] At the top end of the rotating shaft 11, an assembly seat 17 is fixedly arranged. The connecting plate 23 is rotatably connected inside the assembly seat 17. The rotating clamping part 25 is movably inserted into the assembly seat 17. Two groups of holes are opened on the assembly seat 17. After the rotating clamping part 25 rotates, it is inserted into the corresponding holes to make the nozzle 22 face the water outlet 13 or be misaligned with the water outlet 13. Thus, when ensuring cleaning, water can be sprayed into the mixing tank through the water outlet 13. When stirring, the rotating main pipe 21 rotates with the rotating shaft 11, keeping the nozzle 22 misaligned with the water outlet 13 to prevent rubber material from affecting the water nozzle 22.

[0030] The rotating clamping part 25 includes a fixed frame 251, a sliding bolt 252, a spring 253, a lifting turntable 254 and a retaining ring 255. The fixed frame 251 is fixedly welded on the top of the connecting plate 23. The sliding bolt 252 penetrates through the connecting plate 23 and the assembly seat 17. The spring 253 is movably sleeved on the outer surface of the sliding bolt 252. The lifting turntable 254 is fixedly welded at the top end of the sliding bolt 252. The retaining ring 255 is fixedly sleeved on the outer surface of the bottom end of the sliding bolt 252. The sliding bolt 252 is inserted into the holes opened on the assembly seat 17.

[0031] After discharging is completed, by lifting the lifting turntable 254, the bottom end of the sliding bolt 252 is removed from the holes inside the assembly seat 17. Then rotate the lifting turntable 254 to drive the rotating main pipe 21 to rotate, so that the nozzle 22 faces the water outlet 13. Then push the lifting turntable 254 down and insert it into the assembly seat 17. At this time, inject the glue remover into it through the water inlet hose 24. Then start the mixing tank stirring part 1 to rotate and spray the glue remover on the inner wall of the mixing tank. At the same time, use the stirring frame 12 to scrape the remaining glue on the inner wall of the mixing tank. The operation is convenient and automatic cleaning is realized.

[0032] At the top end of the rotating main pipe 21, there is a water inlet hose 24. The rotating main pipe 21 and the water inlet hose 24 are rotationally sealed and connected. A rotary seal joint is installed between them to realize the injection of water into the rotating main pipe 21 by the water inlet hose 24. At the same time, when the rotating main pipe 21 rotates with the rotating shaft 11, it will not drive the water inlet hose 24 to twist.

[0033] The above has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. An automatic cleaning device for a mixing tank used in adhesive production, including a mixing tank stirring member (1), characterized in that, Inside the mixing tank stirring member (1), a water inlet mechanism (2) is provided. The water inlet mechanism (2) includes a rotating main pipe (21), a nozzle (22), a connecting plate (23), and a rotating clamping member (25). The rotating main pipe (21) is rotatably arranged inside the mixing tank stirring member (1). The nozzle (22) is fixedly installed on the outer wall of the rotating main pipe (21). The connecting plate (23) is fixedly arranged at the top of the rotating main pipe (21). The rotating clamping member (25) is fixedly installed on the top of the connecting plate (23), and the rotating clamping member (25) is movably inserted into the water inlet mechanism (2). The mixing tank stirring member (1) includes a rotating shaft (11) and a water outlet (13) opened on the outer wall of the rotating shaft (11). The rotating main pipe (21) is rotatably connected inside the rotating shaft (11), and the water outlet (13) faces the nozzle (22).

2. The automatic cleaning device for the mixing tank used in the production of adhesives according to claim 1, wherein: A stirring frame (12) is fixedly connected to the outer surface of the rotating shaft (11), and a driving pulley (16) is fixedly installed at the top of the rotating shaft (11).

3. The automatic cleaning device for the mixing tank used in the production of adhesives according to claim 2, wherein: An installation flange (15) is connected to the driving pulley (16) by a bearing below, and a positioning support frame (14) is connected to the bottom end of the rotating shaft (11) by a bearing.

4. The automatic cleaning device for the mixing tank used in the production of adhesives according to claim 1, characterized in that: An assembly seat (17) is fixedly arranged at the top end of the rotating shaft (11). The connecting plate (23) is rotatably connected inside the assembly seat (17), and the rotating clamping member (25) is movably inserted into the assembly seat (17).

5. The automatic cleaning device for the mixing tank used in the production of adhesives according to claim 4, characterized in that: The rotating clamping member (25) includes a fixed frame (251), a sliding bolt (252), a spring (253), a lifting turntable (254), and a retaining ring (255). The fixed frame (251) is fixedly welded to the top of the connecting plate (23). The sliding bolt (252) penetrates through the connecting plate (23) and the assembly seat (17). The spring (253) is movably sleeved on the outer surface of the sliding bolt (252). The lifting turntable (254) is fixedly welded to the top end of the sliding bolt (252). The retaining ring (255) is fixedly sleeved on the outer surface of the bottom end of the sliding bolt (252).

6. The automatic cleaning device for the mixing tank used in the production of adhesives according to claim 1, characterized in that: A water inlet hose (24) is arranged at the top end of the rotating main pipe (21), and the rotating main pipe (21) is rotationally and sealedly connected to the water inlet hose (24).

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