A dispersing machine for PU adhesive production

Abstract

The utility model discloses a dispersing machine for PU glue production, comprising: a driving mechanism and a stirring mechanism arranged on an assembly base, the driving mechanism comprising: a first driving device arranged inside the assembly base, a driving toothed disc arranged at the output end of the first driving device, an assembly groove arranged on the top surface of the assembly base, a bearing plate arranged in the assembly groove, a rotating disc arranged on the bottom surface of the bearing plate, and a driven toothed disc arranged on the bottom surface of the rotating disc; the stirring mechanism comprising: a mounting column arranged on the top surface of the assembly base, a side surface of the mounting column slidingly connected to a support frame plate, a second driving device arranged on the top surface of the support frame plate, an output end of the second driving device connected to a stirring shaft, and a bottom end of the stirring shaft connected to a mixing frame. When the stirring shaft drives the mixing frame to rotate at a high speed, the first driving device drives the mixing barrel to rotate through the rotating disc. Since the stirring shaft and the mixing barrel are not on the same axis, the mixing frame can maximize the contact with the rubber at different positions in the mixing barrel, thereby accelerating the mixing speed of the rubber and improving production efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of PU glue production equipment, in particular to a dispersing machine for PU glue production. Background Art

[0002] During the processing of PU glue, a disperser is required to evenly mix multiple liquids. The patent number is "CN219466642U", and the patent name is "A disperser for PU glue production", which is a utility model patent. It includes a body, a sleeve fixedly connected to the output end of the body, and a stirring rod inserted into the sleeve. Positioning rods are provided on the left and right sides of the sleeve. A through hole is opened on the surface of the stirring rod. The end of the positioning rod close to the sleeve passes through the sleeve and extends to the inside of the through hole. The left and right sides of the sleeve surface are movably connected with a splint through a pin shaft. The inner side of the splint contacts the outer end of the positioning rod. The top of the splint is fixedly connected with a transmission rod. The surface of the sleeve is sleeved with a lifting plate. The front of the lifting plate is fixedly connected with a sliding rod located inside the transmission rod.

[0003] However, the above-mentioned disperser for PU glue production still has certain disadvantages in certain usage situations: on the one hand, in the above-mentioned disperser for PU glue production, the relative position of the stirring rod and the mixing barrel is relatively fixed, and they are coaxially arranged, which makes it difficult to fully stir and disperse the rubber in the mixing barrel. On the other hand, the above-mentioned disperser for PU glue production only assists in taking out the mixing barrel by lifting the stirring rod. The mixing barrel is located directly below the stirring rod, which is not convenient when taking out the mixing barrel, affecting the processing efficiency. Therefore, a disperser for PU glue production that specifically solves the above-mentioned defects is proposed. Summary of the invention

[0004] The utility model overcomes the shortcomings of the prior art and provides a dispersing machine for PU glue production.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a disperser for PU glue production, comprising: a driving mechanism and a stirring mechanism arranged on an assembly base, the driving mechanism comprising: a first driving device arranged inside the assembly base, a driving gear disc is arranged at the output end of the first driving device, an assembly groove is arranged on the top surface of the assembly base, a bearing plate is arranged in the assembly groove, a rotating disk is arranged on the bottom surface of the bearing plate, a driven gear disc is arranged on the bottom surface of the rotating disk, and the driving gear disc and the driven gear disc cooperate with each other; the stirring mechanism comprises: a mounting column arranged on the top surface of the assembly base, the side surface of the mounting column is slidably connected to the support frame plate, a second driving device is arranged on the top surface of the support frame plate, the output end of the second driving device is connected to the stirring shaft, and the bottom end of the stirring shaft is connected to the mixing frame.

[0006] In a preferred embodiment of the utility model, a rolling wheel is arranged on the bottom surface of the carrying plate, a guide track is arranged on the bottom surface of the assembly groove, and the guide track is cooperatively connected to the rolling wheel.

[0007] In a preferred embodiment of the utility model, a plurality of guide rails are provided with a positioning groove at one end, and the positioning groove cooperates with the rolling wheel.

[0008] In a preferred embodiment of the utility model, a mixing barrel is placed on the top surface of the rotating disk, and when the bearing plate is located in the assembly groove close to one end of the mounting column, the stirring shaft and the mixing barrel are not on the same axis.

[0009] In a preferred embodiment of the utility model, a driving cylinder is arranged on one side of the mounting column, and the driving cylinder is connected to the bottom surface of the supporting frame plate through a piston rod.

[0010] In a preferred embodiment of the utility model, a vertical track is arranged on one side of the installation column, and a limiting protrusion is arranged on the side of the support frame plate, and the limiting protrusion is slidably connected to the vertical track.

[0011] In a preferred embodiment of the utility model, a push-pull frame is arranged on one side of the top surface of the carrying plate.

[0012] The utility model solves the defects existing in the background technology, and has the following beneficial effects:

[0013] (1) The utility model pushes the bearing plate to move toward the mounting column until the driving gear disc and the driven gear disc engage with each other. When the stirring shaft drives the mixing frame to rotate at a high speed, the first driving device drives the mixing barrel to rotate through the rotating disc. Since the stirring shaft and the mixing barrel are not on the same axis, the mixing frame can maximize the contact with the rubber at different positions in the mixing barrel, thereby accelerating the mixing speed of the rubber and improving production efficiency.

[0014] (2) The utility model uses a push-pull frame to assist the bearing plate in reciprocating movement in the assembly groove, so that the mixing barrel can be pushed in and pulled out smoothly. When the bearing plate moves to one end of the guide track close to the mounting column, the rolling wheel enters the corresponding positioning groove to lock the position of the bearing plate, thereby improving the stability of the mixing barrel when the mixing frame rotates at high speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 It is a three-dimensional structural diagram of a preferred embodiment of the utility model;

[0017] Figure 2 It is a three-dimensional structural diagram of the driving mechanism of the preferred embodiment of the utility model;

[0018] Figure 3 It is a top view of a preferred embodiment of the utility model;

[0019] Figure 4 yes Figure 3 Schematic diagram of the cross section at AA in the middle;

[0020] Figure 5 yes Figure 3 Schematic diagram of the cross section at the middle BB;

[0021] Figure 6 It is a three-dimensional structural diagram of a load-bearing plate according to a preferred embodiment of the utility model.

[0022] Specifically, 1. assembly base; 2. first driving device; 3. driving gear plate; 4. assembly groove; 5. bearing plate; 6. rotating disk; 7. driven gear plate; 8. mounting column; 9. support frame plate; 10. second driving device; 11. vertical track; 12. limiting protrusion; 13. push-pull frame; 14. guide track; 15. positioning groove; 16. mixing barrel; 17. driving cylinder; 18. mixing frame. DETAILED DESCRIPTION

[0023] The present invention will now be further described in detail in conjunction with the accompanying drawings and embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0024] like Figure 1 , Figure 2 and Figure 6 As shown, a dispersing machine for PU glue production includes: a driving mechanism and a stirring mechanism arranged on an assembly base 1, the driving mechanism includes: a first driving device 2 arranged inside the assembly base 1, a driving gear disc 3 is arranged at the output end of the first driving device 2, an assembly groove 4 is arranged on the top surface of the assembly base 1, a bearing plate 5 is arranged in the assembly groove 4, a push-pull frame 13 is arranged on one side of the top surface of the bearing plate 5, a rolling wheel is arranged on the bottom surface of the bearing plate 5, a guide track 14 is arranged on the bottom surface of the assembly groove 4, and the guide track 14 is connected with the rolling wheel. The push-pull frame 13 assists the bearing plate 5 to reciprocate in the assembly groove 4, so that the mixing barrel 16 can be pushed in and pulled out smoothly. When the bearing plate 5 moves to one end of the guide track 14 close to the mounting column 8, the rolling wheel enters the corresponding positioning groove 15, forms a position lock for the bearing plate 5, and improves the stability of the mixing barrel 16 when the stirring frame rotates at high speed.

[0025] In a preferred embodiment of the utility model, a plurality of guide rails 14 are provided with a positioning groove 15 at one end, and the positioning groove 15 cooperates with the rolling wheel. When the rolling wheel enters the corresponding positioning groove 15 and forms a position lock on the carrier plate 5, the driving toothed disc 3 and the driven toothed disc 3 are meshed with each other, effectively ensuring the smooth rotation of the rotating disc 6.

[0026] like Figure 3 , Figure 4 and Figure 5 As shown, in a preferred embodiment of the utility model, a rotating disk 6 is arranged on the bottom surface of the bearing plate 5, a driven gear disk 7 is arranged on the bottom surface of the rotating disk 6, and the driving gear disk 3 cooperates with the driven gear disk 7; the stirring mechanism comprises: a mounting column 8 arranged on the top surface of the assembly base 1, the side of the mounting column 8 is slidably connected to the support frame plate 9, a second driving device 10 is arranged on the top surface of the support frame plate 9, the output end of the second driving device 10 is connected to the stirring shaft, and the bottom end of the stirring shaft is connected to the mixing frame 18, a driving cylinder 17 is arranged on one side of the mounting column 8, and the driving cylinder 17 is connected to the bottom surface of the support frame plate 9 through a piston rod. By pushing the supporting plate 5 to move toward the mounting column 8 until the driving gear disc 3 and the driven gear disc 7 are meshed with each other, when the stirring shaft drives the mixing frame 18 to rotate at a high speed, the first driving device 2 drives the mixing barrel to rotate through the rotating disk 6, and the mixing barrel 16 is placed on the top surface of the rotating disk 6. When the supporting plate 5 is located in the assembly groove 4 near one end of the mounting column 8, the stirring shaft and the mixing barrel 16 are not on the same axis. Since the stirring shaft and the mixing barrel 16 are not on the same axis, the mixing frame 18 can maximize the contact with the rubber at different positions in the mixing barrel 16, thereby accelerating the mixing speed of the rubber and improving production efficiency.

[0027] In a preferred embodiment of the utility model, a vertical track 11 is set on one side of the mounting column 8, and a limiting protrusion 12 is set on the side of the supporting frame plate 9. The limiting protrusion 12 is slidably connected to the vertical track 11. Through the cooperation between the vertical track 11 and the limiting protrusion 12, the movement path of the supporting frame plate 9 can be limited and corrected, thereby improving the stability of the overall stirring mechanism.

[0028] The working principle of the utility model is as follows: in the initial state, the driving cylinder 17 pushes the support frame plate 9 to the highest point through the piston rod, the bearing plate 5 is located in the assembly groove 4 at one end away from the mounting column 8, the mixing barrel 16 filled with raw materials is placed on the bearing plate 5, and the bearing plate 5 is pushed to the other end of the assembly groove 4 by the push-pull frame 13 until the rolling wheel enters the corresponding positioning groove 15, the bearing plate 5 is locked in position, and at the same time, the driving gear plate 3 and the driven gear are engaged with each other, and the driving cylinder 17 pulls the support frame plate 9 down through the piston rod until the mixing frame 18 enters the mixing barrel 16, the second driving device 10 is started, and drives the mixing frame 18 to stir the rubber material, and at the same time, the output end of the first driving device 2 drives the driving gear plate 3 to rotate, and the driving gear plate 3 drives the rotating disk 6 to rotate, and then drives the mixing barrel 16 to rotate until the rubber material in the mixing barrel 16 is completely stirred and dispersed.

[0029] The above is based on the ideal embodiment of the utility model. Through the above description, relevant personnel can make various changes and modifications without departing from the technical concept of the utility model. The technical scope of this utility model is not limited to the content in the specification, and the technical scope must be determined according to the scope of the claims.

Claims

1. A dispersing machine for PU adhesive production, comprising: A driving mechanism and a stirring mechanism arranged on an assembly base (1), characterized in that the driving mechanism comprises: a first driving device (2) arranged inside the assembly base (1), a driving toothed disc (3) being arranged at the output end of the first driving device (2), an assembly groove (4) being arranged on the top surface of the assembly base (1), a bearing plate (5) being arranged in the assembly groove (4), a rotating disc (6) being arranged on the bottom surface of the bearing plate (5), a driven toothed disc (7) being arranged on the bottom surface of the rotating disc (6), the driving toothed disc (3) and the driven toothed disc (7) being coordinated with each other; and the stirring mechanism comprises: a mounting column (8) arranged on the top surface of the assembly base (1), the side surface of the mounting column (8) being slidably connected to a support frame plate (9), a second driving device (10) being arranged on the top surface of the support frame plate (9), the output end of the second driving device (10) being connected to a stirring shaft, and the bottom end of the stirring shaft being connected to a mixing frame (18).

2. A dispersing machine for PU adhesive production according to claim 1, characterized in that: A rolling wheel is arranged on the bottom surface of the bearing plate (5), a guide track (14) is arranged on the bottom surface of the assembly groove (4), and the guide track (14) is cooperatively connected to the rolling wheel.

3. A dispersing machine for PU adhesive production according to claim 2, characterized in that: A plurality of guide rails (14) are each provided with a positioning groove (15) at one end, and the positioning groove (15) cooperates with the rolling wheel.

4. The dispersing machine for PU adhesive production according to claim 1, characterized in that: A mixing barrel (16) is placed on the top surface of the rotating disk (6), and when the supporting plate (5) is located in the assembly groove (4) close to one end of the mounting column (8), the stirring shaft and the mixing barrel (16) are not on the same axis.

5. The dispersing machine for PU adhesive production according to claim 1, characterized in that: A driving oil cylinder (17) is provided on one side of the mounting column (8), and the driving oil cylinder (17) is connected to the bottom surface of the support frame plate (9) via a piston rod.

6. The dispersing machine for PU adhesive production according to claim 1, characterized in that: A vertical track (11) is arranged on one side of the mounting column (8), and a limiting protrusion (12) is arranged on the side of the support frame plate (9), wherein the limiting protrusion (12) is slidably connected to the vertical track (11).

7. The dispersing machine for PU adhesive production according to claim 1, characterized in that: A push-pull frame (13) is provided on one side of the top surface of the bearing plate (5).

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