High-speed dispersion machine for producing polyurethane adhesive

Abstract

The utility model discloses a high-speed dispersion machine for polyurethane adhesive production, which relates to the technical field of polyurethane adhesive production and comprises a bottom plate and vertical rods, the two vertical rods are fixedly arranged on two sides of the upper surface of the bottom plate, a top plate is fixedly arranged at the upper ends of the two vertical rods, square pipes are rotatably arranged on two sides of the lower surface of the top plate, and the square pipes are fixedly arranged on the bottom plate. A square rod is movably sleeved with the square pipe, a plurality of stirring blades are fixedly arranged on the two sides of the lower end of the square rod, first motors are fixedly arranged on the two sides of the upper surface of the top plate, and the output ends of the first motors are fixedly connected with one end of the square pipe; material barrels are placed on the upper surface of the bottom plate and located below the two square rods. According to the utility model, the highly continuous polyurethane adhesive dispersion work can be carried out, the time wasted by replacing the material barrel is reduced, and the production efficiency can be greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of polyurethane adhesive production, in particular to a high-speed disperser for polyurethane adhesive production. Background Technique

[0002] Polyurethane adhesives refer to adhesives containing urethane groups or isocyanate groups in the molecular chain. When producing polyurethane adhesives, a disperser is needed to stir a variety of raw materials.

[0003] After the traditional high-speed disperser for polyurethane adhesive production finishes one side of the production work, it is necessary to replace the material bucket and then put a new material bucket back in. During the replacement of the material bucket, the equipment cannot be processed, so a lot of time will be wasted and the production efficiency will be reduced. Content of the Utility Model

[0004] In view of the above problems existing in the existing high-speed disperser for polyurethane adhesive production, the present utility model is proposed.

[0005] Therefore, the purpose of the present utility model is to provide a high-speed disperser for polyurethane adhesive production, which solves the problem that after the existing high-speed disperser for polyurethane adhesive production finishes one side of the production work, it is necessary to replace the material bucket and then put a new material bucket back in. During the replacement of the material bucket, the equipment cannot be processed, so a lot of time will be wasted and the production efficiency will be reduced.

[0006] In order to achieve the above purpose, the present utility model provides the following technical solutions:

[0007] A high-speed disperser for polyurethane adhesive production, including a bottom plate and vertical rods. Two of the vertical rods are fixedly arranged on both sides of the upper surface of the bottom plate. The upper ends of the two vertical rods are fixedly provided with a top plate. Both sides of the lower surface of the top plate are rotatably provided with square tubes. A square rod is movably sleeved inside the square tube. Both sides of the lower end of the square rod are fixedly provided with a plurality of stirring blades. Both sides of the upper surface of the top plate are fixedly provided with a first motor. The output end of the first motor is fixedly connected to one end of the square tube. Material buckets are placed on the upper surface of the bottom plate and below both of the square rods.

[0008] A transmission mechanism for driving the two square rods to move longitudinally is arranged between the two square tubes on the lower surface of the top plate.

[0009] Preferably, the transmission mechanism includes an internally threaded tube and a threaded rod. The two internally threaded tubes are arranged between the two square tubes. The upper ends of the two internally threaded tubes are rotatably connected to the top plate. The two threaded rods are both threadedly sleeved inside the corresponding internally threaded tubes. Push plates are fixedly arranged on the lower sides of the two threaded rods. A rotating disk is fixedly sleeved on the middle end of the square rod. A groove is formed on one side of the push plate close to the rotating disk. One side of the rotating disk extends into the inner side of the groove. Annular grooves are formed on both sides of the rotating disk. Limit rods are fixedly arranged on both sides inside the groove. The lower ends of the limit rods extend into the inner sides of the corresponding annular grooves. A driving mechanism for driving the two internally threaded tubes to rotate is arranged on the upper surface of the top plate.

[0010] Preferably, the driving mechanism includes a first gear and a second gear. The two first gears are fixedly sleeved on the upper ends of the corresponding internally threaded tubes. A transmission rod is rotatably arranged on the upper surface of the top plate and between the two internally threaded tubes. The second gear is fixedly sleeved on the upper end of the transmission rod. The two first gears are both meshed with the second gear. A second motor is fixedly arranged in the middle of the lower surface of the top plate. The output end of the second motor is fixedly connected to one end of the transmission rod.

[0011] Preferably, rolling balls are embedded at the ends of the plurality of limit rods close to the annular grooves.

[0012] Preferably, the second motor is fixedly connected to the top plate through a support frame.

[0013] Preferably, the plurality of balls are all wear-resistant steel balls.

[0014] In the above technical solution, the technical effects and advantages provided by the present utility model are as follows:

[0015] 1. In the present utility model, by driving the square tube to rotate through the first motor, and the square tube drives the square rod to rotate, so that a plurality of stirring blades can be driven to rotate, and thus efficient dispersion work of polyurethane adhesive raw materials can be carried out.

[0016] 2. In the present utility model, after the dispersion of the polyurethane adhesive raw materials in one side material bucket is completed, the second motor drives the transmission rod to rotate, so that the second gear drives the two first gears to rotate, and then the two internally threaded tubes rotate, that is, the two immovable threaded rods move. The threaded rod on one side moves upward to drive the corresponding square rod to move upward and leave the corresponding material bucket, and the threaded rod on the other side moves downward to drive the corresponding square rod to move downward and enter the corresponding material bucket. That is, continuous high-altitude dispersion work of polyurethane adhesive can be carried out, the time wasted in replacing the material bucket can be reduced, and the production efficiency can be greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the accompanying drawings required in the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments described in the present utility model, and those of ordinary skill in the art can also obtain other accompanying drawings based on these drawings.

[0018] Figure 1 The following is a schematic structural diagram of a high-speed disperser for producing polyurethane adhesives proposed by the present utility model;

[0019] Figure 2 For Figure 1 the enlarged schematic diagram of the structure of part A in

[0020] Figure 3 For Figure 1 the three-dimensional diagram of the connection structure of the square tube and the square rod in

[0021] Figure 4 For Figure 1 the three-dimensional diagram of the rotating disk in

[0022] Explanation of reference numerals:

[0023] 1, bottom plate; 2, vertical rod; 3, top plate; 4, square tube; 5, square rod; 6, stirring blade; 7, material bucket; 8, first motor; 9, rotating disk; 10, internally threaded tube; 11, first gear; 12, second gear; 13, transmission rod; 14, second motor; 15, threaded rod; 16, push plate; 17, limiting rod; 18, ball. Specific embodiments

[0024] In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the following will further introduce the present utility model in detail in conjunction with the accompanying drawings.

[0025] The embodiment of the present utility model discloses a high-speed disperser for producing polyurethane adhesives.

[0026] Referring to Figures 1-4 , a high-speed disperser for producing polyurethane adhesives includes a bottom plate 1 and vertical rods 2. Two vertical rods 2 are fixedly arranged on both sides of the upper surface of the bottom plate 1. The upper ends of the two vertical rods 2 are fixedly provided with a top plate 3. Square tubes 4 are rotatably arranged on both sides of the lower surface of the top plate 3. Square rods 5 are movably sleeved inside the square tubes 4. A plurality of stirring blades 6 are fixedly arranged on both sides of the lower ends of the square rods 5. First motors 8 are fixedly arranged on both sides of the upper surface of the top plate 3. The output ends of the first motors 8 are fixedly connected to one ends of the square tubes 4. Material buckets 7 are placed on the upper surface of the bottom plate 1 and below the two square rods 5.

[0027] Referring to Figures 1-4, a transmission mechanism for driving two square rods 5 to move longitudinally is arranged on the lower surface of the top plate 3 and between two square tubes 4. The transmission mechanism includes an internally threaded tube 10 and a threaded rod 15. The two internally threaded tubes 10 are arranged between the two square tubes 4. The upper ends of the two internally threaded tubes 10 are rotatably connected to the top plate 3. The two threaded rods 15 are both threadedly sleeved inside the corresponding internally threaded tubes 10. A push plate 16 is fixedly arranged on the lower side of each of the two threaded rods 15. A rotating disk 9 is fixedly sleeved on the middle end of the square rod 5. A groove is formed on one side of the push plate 16 close to the rotating disk 9. One side of the rotating disk 9 extends to the inside of the groove. Annular grooves are formed on both sides of the rotating disk 9. Limiting rods 17 are fixedly arranged on both sides inside the groove. The lower ends of the limiting rods 17 extend to the inside of the corresponding annular grooves. A ball 18 is rollingly embedded at one end of each of the plurality of limiting rods 17 close to the annular groove, so that the rotating disk 9 can rotate smoothly relative to the limiting rods 17. The plurality of balls 18 are all wear-resistant steel balls, improving the wear resistance of the balls 18.

[0028] Referring to Figures 1-4 , a driving mechanism for driving the two internally threaded tubes 10 to rotate is arranged on the upper surface of the top plate 3. The driving mechanism includes a first gear 11 and a second gear 12. The two first gears 11 are fixedly sleeved on the upper ends of the corresponding internally threaded tubes 10. A transmission rod 13 is rotatably arranged on the upper surface of the top plate 3 and between the two internally threaded tubes 10. The second gear 12 is fixedly sleeved on the upper end of the transmission rod 13. The two first gears 11 are both meshed with the second gear 12. A second motor 14 is fixedly arranged in the middle of the lower surface of the top plate 3. The output end of the second motor 14 is fixedly connected to one end of the transmission rod 13. The second motor 14 is fixedly connected to the top plate 3 through a support frame, making the connection between the second motor 14 and the top plate 3 more stable.

[0029] In the present utility model, during use, the first motor 8 on one side drives the square tube 4 to rotate, and the square tube 4 drives the square rod 5 to rotate, that is, it can drive the plurality of stirring blades 6 to rotate, that is, it can perform efficient dispersion work on the raw materials of the polyurethane adhesive. After the dispersion of the raw materials of the polyurethane adhesive in the material bucket 7 on one side is completed, the second motor 14 drives the transmission rod 13 to rotate, so that the second gear 12 drives the two first gears 11 to rotate, and then the two internally threaded tubes 10 rotate. Since the push plate 16 is limited by the limiting rods 17 and cannot rotate, that is, the threaded rod 15 cannot rotate, that is, the two immovable threaded rods 15 move. The threaded rod 15 on one side moves upward to drive the corresponding push plate 16 to move upward, and the push plate 16 drives the corresponding square rod 5 to move upward and leave from the corresponding material bucket 7, and the material can be changed. At the same time, the threaded rod 15 on the other side moves downward to drive the corresponding push plate 16 to move downward, and the push plate 16 drives the corresponding square rod 5 to move downward and enter the corresponding material bucket 7, that is, it can perform highly continuous dispersion work on the polyurethane adhesive, that is, it can reduce the time wasted in replacing the material bucket and can greatly improve the production efficiency.

[0030] Only some exemplary embodiments of the present utility model are described by way of illustration. Without doubt, for those of ordinary skill in the art, the described embodiments can be modified in various different ways without departing from the spirit and scope of the present utility model. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present utility model.

Claims

1. A high-speed disperser for producing polyurethane adhesive, comprising a base plate (1) and a vertical rod (2), characterized in that: The two vertical rods (2) are fixedly arranged on both sides of the upper surface of the bottom plate (1); a top plate (3) is fixedly arranged on the upper ends of the two vertical rods (2); square tubes (4) are rotatably arranged on both sides of the lower surface of the top plate (3); a square rod (5) is movably sleeved inside the square tube (4); a plurality of stirring blades (6) are fixedly arranged on both sides of the lower end of the square rod (5); a first motor (8) is fixedly arranged on both sides of the upper surface of the top plate (3); an output end of the first motor (8) is fixedly connected to one end of the square tube (4); and a material barrel (7) is placed on the upper surface of the bottom plate (1) and below the two square rods (5); A transmission mechanism for driving the two square rods (5) to move longitudinally is provided on the lower surface of the top plate (3) and between the two square tubes (4).

2. The high-speed disperser for producing polyurethane adhesive according to claim 1, characterized in that: The transmission mechanism comprises an internally threaded tube (10) and a threaded rod (15), the two internally threaded tubes (10) are arranged between the two square tubes (4), the upper ends of the two internally threaded tubes (10) are rotatably connected to the top plate (3), the two threaded rods (15) are threadedly sleeved inside the corresponding internally threaded tubes (10), the lower sides of the two threaded rods (15) are fixedly provided with a push plate (16), the middle end of the square rod (5) is fixedly sleeved with a rotating disk (9), a groove is provided on the side of the push plate (16) close to the rotating disk (9), one side of the rotating disk (9) extends to the inner side of the groove, annular grooves are provided on both sides of the rotating disk (9), limiting rods (17) are fixedly provided on both sides of the inner side of the groove, the lower end of the limiting rod (17) extends to the inner side of the corresponding annular groove, and a driving mechanism for driving the two internally threaded tubes (10) to rotate is provided on the upper surface of the top plate (3).

3. The high-speed disperser for producing polyurethane adhesive according to claim 2, characterized in that: The driving mechanism comprises a first gear (11) and a second gear (12), the two first gears (11) being fixedly sleeved on the upper ends of the corresponding internally threaded tubes (10), a transmission rod (13) being rotatably arranged on the upper surface of the top plate (3) and located between the two internally threaded tubes (10), the second gear (12) being fixedly sleeved on the upper end of the transmission rod (13), the two first gears (11) being meshingly connected with the second gear (12), a second motor (14) being fixedly arranged in the middle of the lower surface of the top plate (3), the output end of the second motor (14) being fixedly connected to one end of the transmission rod (13).

4. The high-speed disperser for producing polyurethane adhesive according to claim 2, characterized in that: A ball (18) is rollingly embedded on one end of the plurality of limit rods (17) close to the annular groove.

5. The high-speed disperser for producing polyurethane adhesive according to claim 3, characterized in that: The second motor (14) is fixedly connected to the top plate (3) via a support frame.

6. The high-speed disperser for producing polyurethane adhesive according to claim 4, characterized in that: The plurality of rolling balls (18) are all wear-resistant steel balls.

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