A stirring device for polyurethane textile finishing agents

Abstract

This invention relates to the field of textile finishing agents and discloses a polyurethane textile finishing agent mixing device, including a support leg, a mounting base plate, a mixing tank, a drive motor, a feed pipe, a discharge pipe, and a pressure relief valve. The mounting base plate is fixedly connected to the top of the support leg, the mixing tank is fixedly connected to the top of the mounting base plate, the drive motor is screwed to the top of the mixing tank, the feed pipe is located above one side of the mixing tank, the discharge pipe is located below the other side of the mixing tank, and the pressure relief valve is fixedly connected to one end of the top of the mixing tank. In this invention, a rotating plate drives a second rotating roller to rotate, which, through a transmission device, causes the crushing blade to rotate. The bottom shovel blocks draw down lumps or small solids from the bottom through the slots into the cleaning block, where they are crushed and dispersed by the crushing blade, avoiding the problem of lumps. This effectively improves the mixing efficiency of the textile finishing agent and enhances the preparation quality of the finishing agent.

Description

Technical Field

[0001] This invention relates to the field of textile finishing agents, specifically to a stirring device for a polyurethane textile finishing agent. Background Technology

[0002] Textile finishing agents are chemicals added to textiles to give them certain properties, such as water resistance and softness. During the production of textile finishing agents, a mixing device is required to ensure that the added chemical agents are mixed evenly for production purposes. Finishing agents consist of liquid and solid solvents, which are prepared in a specific ratio to create dyes. However, during actual mixing, solid materials may sink to the dead zones of the mixing device due to their own gravity, causing solid particle accumulation. This results in a lower solid content in the dye after mixing, leading to poorer quality and performance of the finishing agent. Summary of the Invention

[0003] The purpose of this invention is to provide a stirring device for polyurethane textile finishing agents to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a polyurethane textile finishing agent mixing device, comprising a support leg, a mounting base plate, a mixing tank, a drive motor, a feed pipe, a discharge pipe, and a pressure relief valve. The mounting base plate is fixedly connected to the top of the support leg, the mixing tank is fixedly connected to the top of the mounting base plate, the drive motor is screwed to the top of the mixing tank, the feed pipe is located above one side of the mixing tank, the discharge pipe is located below the other side of the mixing tank, and the pressure relief valve is fixedly connected to one end of the top of the mixing tank.

[0005] The mixing tank includes a tank body, a mixing roller, an edge and bottom cleaning assembly, a mounting sleeve, and a mixing paddle. The tank body is fixedly connected to the top of the mounting base plate. The mixing roller is rotatably connected to the inside of the tank body. The edge and bottom cleaning assembly is located above the outside of the mixing roller. The mounting sleeve is fixedly connected to the bottom of the outside of the mixing roller. The mixing paddle is fixedly connected to the outside of the mounting sleeve. The output shaft of the drive motor passes through the tank body and is fixedly connected to the mixing roller. The drive motor drives the mixing roller to rotate, thereby causing the mounting sleeve to drive the mixing paddle to rotate, thus mixing the slurry of the textile finishing agent.

[0006] The edge and bottom cleaning assembly includes a drive block, a transmission roller, a rotating block, a connecting rod, an inner wall cleaning scraper, a bottom cleaning mechanism, and a rotating bolt. The drive block is fixedly connected to the top of the tank interior. The transmission roller is located at one end of the drive block, and the rotating block is located at the other end of the transmission roller. The connecting rod is located at the bottom of the connecting rod. The inner wall cleaning scraper is fixedly connected to one side of the connecting rod, the bottom cleaning mechanism is fixedly connected to the bottom of the connecting rod, and the rotating bolt is fixedly connected to one end of the bottom cleaning mechanism. The edge and bottom cleaning assembly is driven by the stirring roller to work, allowing the inner wall cleaning scraper to clean the inner wall, and the bottom cleaning mechanism to treat the accumulated clumps at the bottom, preventing sedimentation or adhesion to the inner wall of the tank, which would reduce the effectiveness of the cleaning agent.

[0007] The bottom cleaning mechanism includes a cleaning block, a bottom shovel block, a slot, a first rotating roller, a crushing blade, a transmission device, a second rotating roller, and a rotating plate. The bottom shovel block is fixedly connected to the bottom of a connecting rod and to one end of the cleaning block. The slot is formed inside the bottom shovel block and penetrates the cleaning block. The first rotating roller is rotatably connected to the inside of the cleaning block. The crushing blade is fixedly connected to the outside of the first rotating roller. The second rotating roller is rotatably connected to the other end of the cleaning block. The rotating plate is fixedly connected to the outside of the second rotating roller. The transmission device is located at one end of the first and second rotating rollers. By stirring inside the tank, the bottom cleaning block moves, and liquid enters the cleaning block from the slot. The rotating plate drives the second rotating roller to rotate, and the transmission device causes the crushing blade to rotate. The bottom shovel block draws the settled clumps or small solids from the slot into the cleaning block, where they are crushed and dispersed by the crushing blade, avoiding the problem of clumps. This effectively improves the mixing efficiency of the textile finishing agent and enhances the preparation quality of the finishing agent.

[0008] Preferably, the drive block includes a connecting plate, a rotating gear disk, and a connecting plate. The connecting plate is fixedly connected to the top of the tank body, the rotating gear disk is rotatably connected to the inside of the shell, the connecting plate is fixedly connected to the inner side of the rotating gear disk, and the inner side of the connecting plate is fixedly connected to the stirring roller. The rotating gear disk is driven to rotate by the stirring roller, and the shell plays a protective role.

[0009] Preferably, the transmission roller includes a first tooth block, a transmission rod, and a second tooth block. The first tooth block is meshed with the top of the rotating tooth disk, the transmission rod is fixedly connected to one end of the first tooth block, and the second tooth block is fixedly connected to the other end of the transmission rod. The second tooth block is disposed inside the rotating block.

[0010] Preferably, the rotating block includes a fixed disk and a rotating disk. The rotating disk is rotatably connected to the bottom of the fixed disk, and the second toothed block penetrates the fixed disk and meshes with the top of the rotating disk. Therefore, the rotating disk can be driven to rotate by the stirring roller, thereby causing the connecting rod to drive the inner wall cleaning scraper and the bottom cleaning mechanism to rotate. By setting the connecting rod, the rotation speed of the stirring paddle and the connecting rod are not the same, so as to better stir and mix the finishing agent.

[0011] Preferably, the rotating bolt includes an inner fixed tube, a rotating tube, an outer fixed tube, and a rotating block. The inner fixed tube is fixedly connected to the bottom of the tank body, the rotating tube is rotatably connected to the inside of the inner fixed tube, the outer fixed tube is fixedly connected to the outside of the inner fixed tube, the rotating block is rotatably connected to the inside of the outer fixed tube, the outside of the bottom of the stirring roller is rotatably connected to the rotating tube, and one end of the cleaning block is fixedly connected to the rotating block. The rotating bolt plays a stabilizing role, allowing the stirring roller to rotate stably, and at the same time, stabilizing the rotation of the edge and bottom cleaning assembly, thereby ensuring a good mixing effect on the textile finishing agent.

[0012] Preferably, the number of stirring paddles is three sets, which are respectively set at the top, middle and bottom of the stirring roller, so as to facilitate the thorough stirring of the liquid inside the tank.

[0013] Preferably, there are two drive rollers, which are respectively arranged on both sides of the drive block. The two drive rollers facilitate the power transmission to the rotating disk inside the rotating block, thereby ensuring the cleaning of the inner wall and bottom of the tank.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. In this invention, the side and bottom cleaning components are driven by the stirring roller to work, the inner wall cleaning scraper cleans the inner wall, and the bottom cleaning mechanism treats the accumulated clumps at the bottom to prevent them from settling or adhering to the inner wall of the tank, which would reduce the effectiveness of the finishing agent.

[0016] 2. In this invention, the rotating plate drives the second rotating roller to rotate, and through the transmission device, the crushing blade rotates. The bottom shovel blocks bring the accumulated lumps or small solids that have settled to the bottom into the cleaning block through the slots. The crushing blade breaks them up and disperses them, avoiding the problem of lumps. This can effectively improve the mixing efficiency of textile finishing agents and improve the preparation quality of finishing agents.

[0017] 3. In this invention, the stirring roller can drive the rotating disk to rotate, thereby causing the connecting rod to drive the inner wall cleaning scraper and the bottom cleaning mechanism to rotate. By setting the connecting rod, the rotation speed of the stirring paddle and the connecting rod are not the same, thereby enabling better stirring and mixing of the finishing agent.

[0018] 4. In this invention, the bottom of the stirring roller is rotatably connected to the rotating tube, and one end of the cleaning block is fixedly connected to the rotating block. The rotating bolt plays a stabilizing role, allowing the stirring roller to rotate stably, while also stabilizing the rotation of the edge and bottom cleaning assembly, thereby ensuring a good mixing effect of the textile finishing agent. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the internal structure of the mixing tank of the present invention;

[0021] Figure 3 This is a schematic diagram of the edge and bottom cleaning component of the present invention;

[0022] Figure 4 This is a schematic diagram of the structure of the driving block of the present invention;

[0023] Figure 5 This is a schematic diagram of the structure of the transmission roller of the present invention;

[0024] Figure 6 This is a schematic diagram of the rotating block of the present invention;

[0025] Figure 7 This is a schematic diagram of the internal structure of the bottom cleaning mechanism of the present invention;

[0026] Figure 8 This is a schematic diagram of the rotating bolt of the present invention.

[0027] In the diagram: 1. Support leg; 2. Mounting base plate; 3. Mixing tank; 4. Drive motor; 5. Feed pipe; 6. Discharge pipe; 7. Pressure relief valve; 301. Tank body; 302. Mixing roller; 303. Side and bottom cleaning assembly; 304. Mounting sleeve; 305. Mixing paddle; 310. Drive block; 311. Transmission roller; 312. Rotating block; 313. Connecting rod; 314. Inner wall cleaning scraper; 315. Bottom cleaning mechanism; 316. Rotating bolt; 320. Shell; 321. Rotating gear disc; 322. Connecting plate; 323. First gear block; 324. Transmission rod; 325. Second gear block; 326. Fixed disc; 327. Rotating disc; 330. Cleaning block; 331. Bottom shovel block; 332. Groove; 333. First rotating roller; 334. Crushing blade; 335. Transmission device; 336. Second rotating roller; 337. Rotating plate; 340. Inner fixed tube; 341. Rotating tube; 342. Outer fixed tube; 343. Rotating block. Detailed Implementation

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] Please see Figure 1-8 The present invention provides a technical solution: a polyurethane textile finishing agent mixing device, including a support leg 1, a mounting base plate 2, a mixing tank 3, a drive motor 4, a feed pipe 5, a discharge pipe 6, and a pressure relief valve 7. The mounting base plate 2 is fixedly connected to the top of the support leg 1, the mixing tank 3 is fixedly connected to the top of the mounting base plate 2, the drive motor 4 is screwed to the top of the mixing tank 3, the feed pipe 5 is located above one side of the mixing tank 3, the discharge pipe 6 is located below the other side of the mixing tank 3, and the pressure relief valve 7 is fixedly connected to one end of the top of the mixing tank 3.

[0030] The mixing tank 3 includes a tank body 301, a mixing roller 302, a side and bottom cleaning component 303, a mounting sleeve 304, and a mixing paddle 305. The tank body 301 is fixedly connected to the top of the mounting base plate 2. The mixing roller 302 is rotatably connected to the inside of the tank body 301. The side and bottom cleaning component 303 is located above the outside of the mixing roller 302. The mounting sleeve 304 is fixedly connected to the lower outside of the mixing roller 302. The mixing paddle 305 is fixedly connected to the outside of the mounting sleeve 304. The output shaft of the drive motor 4 passes through the tank body 301 and is fixedly connected to the mixing roller 302. The drive motor 4 drives the mixing roller 302 to rotate, thereby causing the mounting sleeve 304 to drive the mixing paddle 305 to rotate, thus mixing the slurry of the textile finishing agent. There are three sets of mixing paddles 305, which are respectively located at the top, middle, and bottom of the mixing roller 302, so as to facilitate the thorough mixing of the liquid inside the tank body 301.

[0031] The edge and bottom cleaning assembly 303 includes a drive block 310, a transmission roller 311, a rotating block 312, a connecting rod 313, an inner wall cleaning scraper 314, a bottom cleaning mechanism 315, and a rotating bolt 316. The drive block 310 is fixedly connected to the top inside the tank body 301. The transmission roller 311 is located at one end of the drive block 310, the rotating block 312 is located at the other end of the transmission roller 311, the connecting rod 313 is located at the bottom of the connecting rod 313, the inner wall cleaning scraper 314 is fixedly connected to one side of the connecting rod 313, and the bottom cleaning mechanism 315 is fixedly connected to the bottom of the connecting rod 313. The throttle 316 is fixedly connected to one end of the bottom cleaning mechanism 315. The stirring roller 302 drives the side and bottom cleaning component 303 to work, allowing the inner wall cleaning scraper 314 to clean the inner wall. The bottom cleaning mechanism 315 treats the accumulation at the bottom to prevent sedimentation or adhesion to the inner wall of the tank 301, which would reduce the effectiveness of the cleaning agent. There are two drive rollers 311, which are respectively set on both sides of the drive block 310. The two drive rollers 311 facilitate the power transmission to the rotating disk 327 in the rotating block 312, thereby ensuring the cleaning of the inner wall and bottom of the tank 301.

[0032] The bottom cleaning mechanism 315 includes a cleaning block 330, a bottom shovel block 331, a slot 332, a first rotating roller 333, a crushing blade 334, a transmission device 335, a second rotating roller 336, and a rotating plate 337. The bottom shovel block 331 is fixedly connected to the bottom of the connecting rod 313 and to one end of the cleaning block 330. The slot 332 is formed inside the bottom shovel block 331 and penetrates through the cleaning block 330. The first rotating roller 333 is rotatably connected to the inside of the cleaning block 330. The crushing blade 334 is fixedly connected to the outside of the first rotating roller 333. The second rotating roller 336 is rotatably connected to the other end of the cleaning block 330. The rotating plate 337 is fixedly connected to the bottom of the cleaning block 330. The first roller 333 and the second roller 336 are connected to the outside of the second roller 336. The transmission device 335 is set at one end of the first roller 333 and the second roller 336. By stirring in the tank 301, the bottom cleaning block 330 moves. The liquid enters into the cleaning block 330 through the groove 332. The second roller 336 is driven to rotate by the rotating plate 337. Through the transmission device 335, the crushing blade 334 is rotated. The bottom shovel 331 pushes the lumps or small solids that have settled to the bottom into the cleaning block 330 through the groove 332. The crushing blade 334 crushes and disperses them, avoiding the problem of lumps. This can effectively improve the stirring and mixing efficiency of the textile finishing agent and improve the preparation quality of the finishing agent.

[0033] The drive block 310 includes a connecting plate 322, a rotating gear disk 321, and a connecting plate 322. The connecting plate 322 is fixedly connected to the top inside the tank 301. The rotating gear disk 321 is rotatably connected to the inside of the shell 320. The connecting plate 322 is fixedly connected to the inner side of the rotating gear disk 321. The inner side of the connecting plate 322 is fixedly connected to the stirring roller 302. The stirring roller 302 drives the rotating gear disk 321 to rotate. The shell 320 serves a protective function.

[0034] The transmission roller 311 includes a first tooth block 323, a transmission rod 324, and a second tooth block 325. The first tooth block 323 is meshed with the top of the rotating tooth disk 321. The transmission rod 324 is fixedly connected to one end of the first tooth block 323. The second tooth block 325 is fixedly connected to the other end of the transmission rod 324. The second tooth block 325 is disposed inside the rotating block 312.

[0035] The rotating block 312 includes a fixed disk 326 and a rotating disk 327. The rotating disk 327 is rotatably connected to the bottom of the fixed disk 326. The second toothed block 325 passes through the fixed disk 326 and meshes with the top of the rotating disk 327. Therefore, the rotating disk 327 can be driven to rotate by the stirring roller 302, thereby causing the connecting rod 313 to drive the inner wall cleaning scraper 314 and the bottom cleaning mechanism 315 to rotate. By setting the connecting rod 313, the rotation speed of the stirring paddle 305 and the connecting rod 313 are not the same, so as to better stir and mix the finishing agent.

[0036] The rotating bolt 316 includes an inner fixed tube 340, a rotating tube 341, an outer fixed tube 342, and a rotating block 343. The inner fixed tube 340 is fixedly connected to the bottom inside the tank 301. The rotating tube 341 is rotatably connected to the inside of the inner fixed tube 340. The outer fixed tube 342 is fixedly connected to the outside of the inner fixed tube 340. The rotating block 343 is rotatably connected to the inside of the outer fixed tube 342. The bottom of the stirring roller 302 is rotatably connected to the rotating tube 341. One end of the cleaning block 330 is fixedly connected to the rotating block 343. The rotating bolt 316 plays a stabilizing role, allowing the stirring roller 302 to rotate stably, and at the same time, stabilizing the rotation of the edge and bottom cleaning assembly 303, thereby ensuring a good mixing effect on the textile finishing agent.

[0037] When in use, the textile finishing agent is injected into the mixing tank 3 through the feed pipe 5. The drive motor 4 drives the stirring roller 302 to rotate, which in turn drives the stirring paddle 305 to rotate, stirring and mixing the liquid inside the tank 301. However, some of the liquid will clump together and adhere to the inner wall of the tank 301 and settle at the bottom of the tank 301. The stirring roller 302 drives the side and bottom cleaning assembly 303 to rotate, which in turn drives the rotating block 312 to rotate through the drive block 310. This causes the connecting rod 313 to drive the inner wall cleaning scraper 314 and the bottom cleaning mechanism 315 to rotate, cleaning the inner wall and bottom, ensuring high mixing efficiency inside the tank 301. After the textile finishing agent is stirred, it is discharged through the discharge pipe 6. During the stirring process, the air pressure inside the tank 301 will increase, which is relieved through the pressure relief valve 7.

[0038] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A polyurethane textile finishing agent mixing device, comprising a support leg (1), a mounting base plate (2), a mixing tank (3), a drive motor (4), a feed pipe (5), a discharge pipe (6), and a pressure relief valve (7), characterized in that: The mounting base plate (2) is fixedly connected to the top of the support leg (1), the mixing tank (3) is fixedly connected to the top of the mounting base plate (2), the drive motor (4) is screwed to the top of the mixing tank (3), the feed pipe (5) is located above one side of the mixing tank (3), the discharge pipe (6) is located below the other side of the mixing tank (3), and the pressure relief valve (7) is fixedly connected to one end of the top of the mixing tank (3). The mixing tank (3) includes a tank body (301), a stirring roller (302), a side and bottom cleaning assembly (303), a mounting sleeve (304), and a stirring paddle (305). The tank body (301) is fixedly connected to the top of the mounting base plate (2). The stirring roller (302) is rotatably connected to the inside of the tank body (301). The side and bottom cleaning assembly (303) is disposed above the outside of the stirring roller (302). The mounting sleeve (304) is fixedly connected to the bottom of the outside of the stirring roller (302). The stirring paddle (305) is fixedly connected to the outside of the mounting sleeve (304). The side and bottom cleaning assembly (303) includes a drive block (310), a transmission roller (311), a rotating block (312), a connecting rod (313), an inner wall cleaning scraper (314), a bottom cleaning mechanism (315), and a rotating bolt (316). The drive block (310) is fixedly connected to the top inside the tank (301). The transmission roller (311) is located at one end of the drive block (310). The rotating block (312) is located at the other end of the transmission roller (311). The connecting rod (313) is located at the bottom of the connecting rod (313). The inner wall cleaning scraper (314) is fixedly connected to one side of the connecting rod (313). The bottom cleaning mechanism (315) is fixedly connected to the bottom of the connecting rod (313). The rotating bolt (316) is fixedly connected to one end of the bottom cleaning mechanism (315). The bottom cleaning mechanism (315) includes a cleaning block (330), a bottom shovel block (331), a slot (332), a first rotating roller (333), a crushing blade (334), a transmission device (335), a second rotating roller (336), and a rotating plate (337). The bottom shovel block (331) is fixedly connected to the bottom of the connecting rod (313) and to one end of the cleaning block (330). The slot (332) is formed in the bottom shovel block (331). The first roller (333) is rotatably connected to the inside of the cleaning block (330), the crushing blade (334) is fixedly connected to the outside of the first roller (333), the second roller (336) is rotatably connected to the other end of the inside of the cleaning block (330), the rotating plate (337) is fixedly connected to the outside of the second roller (336), and the transmission device (335) is disposed at one end of the first roller (333) and the second roller (336); The drive block (310) includes a connecting plate (322), a rotating gear disk (321), and a connecting plate (322). The connecting plate (322) is fixedly connected to the top inside the tank (301). The rotating gear disk (321) is rotatably connected to the inside of the shell (320). The connecting plate (322) is fixedly connected to the inner side of the rotating gear disk (321). The inner side of the connecting plate (322) is fixedly connected to the stirring roller (302). The transmission roller (311) includes a first tooth block (323), a transmission rod (324), and a second tooth block (325). The first tooth block (323) is meshed with the top of the rotating tooth disk (321). The transmission rod (324) is fixedly connected to one end of the first tooth block (323), and the second tooth block (325) is fixedly connected to the other end of the transmission rod (324). The second tooth block (325) is disposed inside the rotating block (312). The rotating block (312) includes a fixed disk (326) and a rotating disk (327). The rotating disk (327) is rotatably connected to the bottom of the fixed disk (326), and the second tooth block (325) passes through the fixed disk (326) and meshes with the top of the rotating disk (327). The rotating bolt (316) includes an inner fixing tube (340), a rotating tube (341), an outer fixing tube (342), and a rotating block (343). The inner fixing tube (340) is fixedly connected to the bottom inside the tank (301). The rotating tube (341) is rotatably connected to the inside of the inner fixing tube (340). The outer fixing tube (342) is fixedly connected to the outside of the inner fixing tube (340). The rotating block (343) is rotatably connected to the inside of the outer fixing tube (342).

2. The polyurethane textile finishing agent stirring device according to claim 1, characterized in that: The number of stirring paddles (305) is three sets, which are respectively set at the top, middle and bottom of the stirring roller (302).

3. The polyurethane textile finishing agent mixing device according to claim 2, characterized in that: The number of transmission rollers (311) is two, which are respectively arranged on both sides of the drive block (310).

Images