A sealant test emulsifying machine

Abstract

The present invention belongs to the technical field of mixing and stirring, and particularly relates to a sealant test emulsifying machine, which includes a machine body, a material barrel and a rotating shaft. A number of blades are clamped at the bottom of the rotating shaft. The bottom of the rotating shaft is connected to the blades through a bushing, and the bushing is clamped to the rotating shaft. A fixed shaft inserted into the bushing is provided on the blades. A first kit and a second kit are slidably connected to the rotating shaft. A number of grooves are provided on the first kit and the second kit, and stirring members rotatably connected to the first kit and the second kit are provided in the grooves. A first cylinder for pushing the first kit downward and a second cylinder for pushing the bushing upward are respectively provided at the upper end and the bottom of the material barrel. When the motor on the machine body is started, the unfolded stirring members are synchronously driven to rotate, crushing and dispersing the upper-layer materials. When vortices are formed during the rotation of the lower-end blades for mixing, the crushed materials are mixed to accelerate the mixing degree and improve the mixing efficiency, so that the caked and floating materials in the upper layer are dispersed and mixed more fully.

Description

Technical Field

[0001] The present invention relates to the technical field of mixing and stirring, and in particular to an emulsifying machine for sealant tests. Background Art

[0002] An emulsifying machine shears, disperses, and impacts materials through the high-speed rotation of a homogenizing head connected to an engine. In this way, the materials will become finer, promoting the blending of oil and water. In the prior art, it is generally widely used in the production process of cosmetics or food, and is also often used in glue mixing.

[0003] Regardless of the application field, it is driven by components such as motors to control the high-speed rotation of the blades to drive various materials to rotate and mix. At the same time, after long-term rotation and stirring, the input materials are fully mixed and reacted to form the required materials, and then the materials are evacuated through compression and air extraction to form a vacuum state and then discharged. However, in the prior art, in the mixing process of small emulsifying machines, only the blades can move up and down and rotate self - sufficiently to make the stirring more sufficient and improve the efficiency. However, due to the different qualities of different materials, the degree and time of stirring required are different. Especially when the materials first enter, some will be on the upper layer and agglomerate due to the material quality problem, making it difficult to stir and mix. Therefore, in the prior art, more blades and stirring objects are added to ensure that the materials can be fully stirred at the beginning of mixing, and then slowly stirred to make the materials fully mixed and fused. As a result, the increase in the contact area between the stirring objects and the blades increases the resistance, so a greater power is required, and the required energy and power also need to be increased. For some existing material mixing, generally after sufficient stirring in the early stage, only simple continuous flow mixing of the materials is required in the later stage. In this state, stirring does not require too many blades or large - sized blades. However, the blades in the prior art cannot be adjusted. Since the upper blades still exist, more energy consumption is required. If the power is reduced, the stirring speed will slow down. Therefore, this application proposes a new solution. By adjusting and retracting the blades, they are opened at the beginning of mixing and can be closed during subsequent slow mixing, so as to ensure that after the materials are fully dispersed and mixed, unnecessary stirring rods are retracted to reduce power and energy consumption. Summary of the Invention

[0004] The purpose of the present invention is to provide an emulsifying machine for sealant tests to solve the above problems.

[0005] To achieve the above object, the present invention provides the following technical solution: A sealant test emulsifying machine, including a machine body, a material barrel and a rotating shaft. At the bottom of the rotating shaft, a number of blades are clamped. The bottom of the rotating shaft is connected to the blades through a bushing, and the bushing is clamped to the rotating shaft. The blades are provided with fixed shafts embedded in the bushing. A first kit and a second kit are slidably connected to the rotating shaft. The first kit and the second kit are provided with a number of grooves, and stirring members rotatably connected to the first kit and the second kit are arranged in the grooves. The connection parts of the two stirring members are rotatably connected. At the upper and bottom ends of the material barrel, a first cylinder for pushing the first kit downward and a second cylinder for pushing the bushing upward are respectively provided. A first pushing member for pushing the second kit upward is arranged on the bushing. An adjusting component one for increasing the contact surface with the material is arranged on the rotating shaft;

[0006] The adjusting component one includes two stirring blades slidably connected to the rotating shaft. A support rod is arranged on the stirring blade. A first guiding groove for restricting and guiding the movement of the support rod is arranged in the rotating shaft. Hinge rods are rotatably connected to the relatively close sides of the two stirring blades. The end of the hinge rod away from the stirring blade is rotatably connected to the stirring member. An adjusting component two for pushing the stirring blade to rotate and incline is arranged on the rotating shaft and the stirring member;

[0007] The adjusting component two includes a first connecting rod and a second connecting rod arranged between the stirring blade and the support rod. The first connecting rod is fixedly connected to the stirring blade, and the support rod passes through the second connecting rod. The first connecting rod and the second connecting rod are rotatably connected. A second guiding groove for accommodating the movement of the first connecting rod and the second connecting rod is arranged in the rotating shaft. Ball head members are arranged at the connection parts of the upper and lower two stirring members, and the two ball head members are respectively rotatably connected to the upper and lower two stirring members. The end of the hinge rod away from the stirring blade is rotatably connected to the ball head member. A first convex block is arranged on the first connecting rod. A second convex block for abutting against the first convex block and pushing the first connecting rod to rotate is arranged at the bottom of the second guiding groove. A driving component for driving the blades and the fixed shaft to rotate self is arranged on the rotating shaft.

[0008] Preferably, a third convex block for displacing from the second convex block and pushing the first convex block to reset is arranged in the second guiding groove. The first guiding groove is inclined, and the stirring blade is in a triangular state.

[0009] Preferably, the first connecting rod and the second connecting rod are in an interference fit state, and the friction force between the first connecting rod and the second connecting rod is greater than the abutting force between the stirring blade and the material. The friction force between the first connecting rod and the second connecting rod is less than the thrust force between the second convex block and the third convex block.

[0010] Preferably, the driving assembly includes a limiting block disposed on a fixed shaft. The limiting block is slidably connected to the fixed shaft, and the fixed shaft is rotatably connected to a shaft sleeve. An annular groove one for receiving and rotating the limiting block is provided in the shaft sleeve. A transmission wheel is rotatably connected to the rotating shaft. A gear is clamped on the fixed shaft. The first pushing member is slidably connected to the transmission wheel. A first spring for supporting the first pushing member is provided in the transmission wheel. A blocking block for preventing the second sleeve from moving upward is provided on the rotating shaft. A second pushing member for supporting the transmission wheel is slidably connected to the shaft sleeve. A second spring is provided between the second pushing member and the shaft sleeve. An abutting block for pushing the limiting block backward and blocking the limiting block is provided on the transmission wheel.

[0011] Preferably, a third spring for pushing the limiting block out of the annular groove one is provided on the fixed shaft. The elastic force of the first spring is greater than the gravity of the second sleeve. The elastic force of the second spring is greater than the self-weight of the transmission wheel. And the elastic forces of the first spring and the second spring are both less than the thrust between the second cylinder and the blocking block.

[0012] Preferably, a cover for covering the blades and rotatably connected is provided at the bottom of the rotating shaft. The cover is located below the gear and has a driving wheel meshing with the gear.

[0013] Preferably, the cover is provided with a plurality of through holes for discharging materials. An annular groove two for receiving the movement of the piston rod of the second cylinder is provided on the cover.

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

[0015] First, after using this device, when the materials to be mixed are poured into the material bucket, the switches for controlling the first cylinder and the second cylinder on the machine body can be turned on, so that the first cylinder drives the upper first sleeve to drive the stirring member to move downward, and the bottom shaft sleeve drives the blades and the second pushing member to move upward synchronously. The second pushing member pushes the transmission wheel upward synchronously, driving the first pushing member to push the second sleeve upward, so that the upper and lower stirring members rotate and expand along the rotation point of connection, forming an angular state. Thus, when the motor on the machine body drives the rotating shaft to rotate, the expanded stirring members are driven to rotate synchronously, crushing and dispersing the materials in the upper layer. And when the lower blades rotate, a vortex is formed to drive the materials to rotate, mixing the crushed materials to accelerate the mixing degree and improve the mixing efficiency, making the caked and floating materials in the upper layer more fully dispersed and mixed;

[0016] Second, when the two stirring members approach each other, they will simultaneously pull the connected articulated rods outward, thereby driving the position where the two stirring blades are in contact to move away from the center of the rotating shaft. At the same time, the stirring blades are pulled to move obliquely and the upper and lower stirring blades also approach each other. Thus, the unfolded stirring blades can increase the contact area with the material. When the stirring members at the upper and lower ends break up and crush the contacted material, the stirring blades push the material to mix. And as the contact area increases, the glue material can flow more evenly and the local concentration difference can be reduced, improving the mixing efficiency;

[0017] Third, when the position where the two stirring blades are in contact is pulled and moved outward, the stirring blades move obliquely and rotate along the support rod at the same time. Thus, when tilted, the first connecting rod and the second connecting rod also tilt. When the support rod moves to the position where the upper and lower first guide grooves are close to each other, the first connecting rod and the second connecting rod change from the tilted state to the horizontal state. And when continuing to be pulled and moved outward, the first convex block on the first connecting rod will pass by the third convex block and abut against the second convex block. Due to the blocking of the second convex block and the pulling of the stirring member, the second convex block pushes the first convex block to drive the first connecting rod to rotate, and drives the stirring blade to rotate at the same time, and presents an inclined state. Thus, it is convenient to drive the material to rotate and mix during rotation. And through the inclination of the stirring blade, the flow track of the material can be made more complex and diverse. It can not only flow axially but also radially, and also reduce the direct impact between the stirring blade and the material. Thereby, the mixing uniformity can be improved and the mixing efficiency can be improved;

[0018] Fourthly, when the bushing and the fixed shaft move upward, they drive the first pusher and the second pusher to move upward. Moreover, the first pusher pushes the second kit upward. When the second kit abuts against the blocking block and cannot move upward any further, the second cylinder continues to push. Thus, under the thrust of the second cylinder and the restriction of the blocking block, the first pusher and the second pusher will compress the first spring and the second spring. After the transmission wheel moves upward until it cannot move any further, the gear will move upward. The teeth on the bottom surface of the transmission wheel mesh with the gear. At the same time, the abutting block on the transmission wheel will directly abut against the limiting block and push the limiting block to move and embed into the annular groove, thereby breaking away from the restriction of the bushing and being able to rotate relative to the bushing. Therefore, when the rotating shaft rotates, while the bushing drives the blade to rotate, since the transmission wheel does not rotate synchronously, it will drive the gear to rotate, enabling the driven rotating blade to also rotate self - sufficiently. With two rotation directions, the flow direction of the agitated material is diverse, and the mixing is more uniform and sufficient. At the same time, the stirring efficiency is fully improved. Stirring at the upper and lower positions enables the vortex stirring of the upper and lower parts to be fully mixed. Secondly, after mixing for a period of time, the first cylinder and the second cylinder reset, and they can directly drive the unfolded stirring parts and the stirring blades to reset, which is convenient for adjustment. When the material is just put in, the stirring efficiency is improved to better break up and crush the materials of different substances. After the stirring is completed and such a large stirring effect is no longer required, it can be directly adjusted and closed, and the bottom blade can be used for rotation and stirring, which is convenient for adjustment and better adapts to different usage situations, improving the practicality and adaptability, thereby saving energy and energy consumption and achieving cost savings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of a sealant test emulsifying machine;

[0020] Figure 2 is a schematic internal structure diagram of a sealant test emulsifying machine;

[0021] Figure 3 is a schematic partial structure of a sealant test emulsifying machine Figure 1 ;

[0022] Figure 4 is Figure 3 a partial enlarged schematic diagram at A;

[0023] Figure 5 is Figure 3 a partial enlarged schematic diagram at B;

[0024] Figure 6 is a schematic internal structure diagram at the bushing of a sealant test emulsifying machine;

[0025] Figure 7 is a schematic partial structure of a sealant test emulsifying machine Figure 2 ;

[0026] Figure 8 It is a structural schematic diagram of a connection rod at a certain part of a sealant test emulsifying machine.

[0027] Reference numerals: 1, body; 2, material barrel; 3, rotating shaft; 4, blade; 5, shaft sleeve; 6, fixed shaft; 7, kit one; 8, kit two; 9, groove; 10, stirring member; 11, cylinder one; 12, cylinder two; 13, pusher one; 14, stirring blade; 15, support rod; 16, guiding groove one; 17, hinge rod; 18, connecting rod one; 19, connecting rod two; 20, guiding groove two; 21, ball head member; 22, convex block one; 23, convex block two; 24, convex block three; 25, limiting block; 26, annular groove one; 27, gear; 28, spring one; 29, blocking block; 30, pusher two; 31, spring two; 32, abutting block; 33, spring three; 34, cover; 35, driving wheel; 36, perforation; 37, annular groove two; 38, transmission wheel. Detailed implementation manners

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0029] A sealant test emulsifying machine, as Figures 1 - 8As shown, it includes a body 1, a material barrel 2 and a rotating shaft 3. A plurality of blades 4 are clamped at the bottom of the rotating shaft 3. The bottom of the rotating shaft 3 is connected to the blades 4 through a sleeve 5. After using the device normally, the material or glue that needs to be mixed and stirred is poured into the material barrel 2, and the motor switch outside the body 1 is turned on. The blades 4 are driven by the rotating shaft 3 to rotate and stir the material, forming a vortex circulation that continuously stirs and rotates to mix the material, thereby stirring slowly. Some will control the rotating shaft 3 up and down through a cylinder to drive the blades 4 to move up and down, so that the flow convergence position changes to improve the stirring efficiency. The prior art There are also methods to improve the stirring efficiency by directly increasing the number of blades 4. However, under the same power, the more the stirring parts 10, the higher the contact surface, and the slower the stirring effect. If the power is increased, the more power is lost. In addition, the emulsifier is only when the material enters, it is easy for the material to float and clump due to the different mass of the material, resulting in the need for a greater degree of stirring. When the material is broken up, it needs to settle and react. Generally, there is no need for excessive stirring force. It is sufficient to make the material flow and be fully mixed by continuous rotation. Therefore, if there are multiple stirring rods, under the same reaction time, the stirring part 10 with more blades 4 will consume more energy.

[0030] The bushing 5 is snap-connected to the rotating shaft 3. A fixed shaft 6 that fits into the bushing 5 is provided on the blade 4. A first kit 7 and a second kit 8 are slidably connected to the rotating shaft 3. A number of grooves 9 are provided on the first kit 7 and the second kit 8. A stirring member 10 that is rotatably connected to the first kit 7 and the second kit 8 is provided in the groove 9. The connection between the two stirring members 10 is rotatably connected. An air cylinder one 11 and an air cylinder two 12 for pushing the first kit 7 downward and the bushing 5 upward are respectively provided at the upper end and the bottom of the material barrel 2. A first pushing member 13 for pushing the second kit 8 upward is provided on the bushing 5. An adjusting assembly one for increasing the contact surface with the material is provided on the rotating shaft 3. After using this device, by turning on the switches of the air cylinder one 11 and the air cylinder two 12 driven externally by the machine body 1, the air cylinders one 11 and two 12 are inflated, and the piston rods are pushed to move to push the first kit 7 downward. At the same time, the air cylinder two 12 pushes the bushing 5 upward and drives the first pushing member 13 upward to drive the second kit 8 upward, and the first kit 7 and the second kit 8 move towards each other, thereby squeezing the two rotatably connected stirring members 10 to approach simultaneously. And the connection between the upper and lower stirring members 10 is rotatably connected. When moving closer synchronously in this way, the rotation point will move outward and rotate the two stirring members 10 to be inclined and approach each other and unfold. Because the first kit 7 and the second kit 8 are slidably connected to the rotating shaft 3, when the rotating shaft 3 rotates, it will drive the two kits and the unfolded stirring members 10 to rotate synchronously. Since the unfolded stirring members 10 are smaller and the sides are inclined, it is easier to contact the material and break and disperse the material. Because it is provided at the upper end, the caked material at the upper end is easier to disperse, and then the bottom blade 4 rotates to make different materials mix better and more evenly and fully. Therefore, when the normal bottom blade 4 needs to be lifted, the stirring members 10 will be automatically unfolded, thereby improving the mixing effect. At the same time, after the mixing is uniform, by moving the blade 4 downward to reset, the stirring members 10 can be retracted, which is convenient for adjustment, reduces resistance and power output, thereby saving energy consumption. When a larger stirring force is required, it can be directly adjusted to increase, and when it is not necessary to increase, it can be directly turned off, which is convenient and fast. Compared with the fixed type in the prior art, it is more convenient and practical, and better adapts to the use of different situations. Secondly, after it can be directly retracted and fitted to the rotating shaft 3, whether it is retracted or unfolded, the weight of these structures does not change, only the contact area with the material changes and the resistance changes.

[0031] The first adjusting component includes two stirring blades 14 slidably connected to the rotating shaft 3. A support rod 15 is arranged on the stirring blade 14. A first guiding groove 16 for restricting the support rod 15 and guiding the movement of the support rod 15 is arranged inside the rotating shaft 3. Hinge rods 17 are rotatably connected to the two stirring blades 14 at the positions where they are close to each other. One end of the hinge rod 17 away from the stirring blade 14 is rotatably connected to the stirring member 10. An adjusting component two for pushing the stirring blade 14 to rotate and tilt is arranged on the rotating shaft 3 and the stirring member 10. The first guiding groove 16 is inclined. Secondly, when the upper and lower stirring members 10 are unfolded, the connection part of the two stirring members 10 will pull the connected hinge rod 17 to move outwards, and drive the upper and lower stirring blades 14 connected by the two hinge rods 17. When the two stirring blades 14 move and approach each other, the support rod 15 moves down along the first guiding groove 16. Because the positions and lengths of the stirring blade 14 and the stirring member 10 are different and they are pulled by the hinge rod 17, the stirring blade 14 will tilt and move downwards. Therefore, under the guidance of the inclined first guiding groove 16, the dislocation of the support rod 15 and the stirring blade 14 is avoided. Thus, after the two stirring blades 14 are pulled to the close position, they will be pulled forward and move a certain distance due to the length problem, and the hinge rod 17 will also rotate along the connection part of the stirring blade 14 and the stirring member 10. In this state, the two stirring blades 14 are unfolded, and the number can be freely increased or decreased according to the situation. Therefore, when rotating, the contact surface with the material is increased, and the stirring effect is improved. After the material is dispersed by the stirring member 10, the dispersed material can flow more evenly, and the difference in local concentration is reduced, improving the mixing efficiency.

[0032] The second adjusting component includes a connecting rod 18 and a connecting rod 2 19 arranged between the stirring blade 14 and the support rod 15. The connecting rod 18 is fixedly connected to the stirring blade 14, and the support rod 15 runs through the connecting rod 2 19. A guide groove 20 accommodating the movement of the connecting rod 18 and the connecting rod 2 19 is provided in the rotating shaft 3. A convex block 22 is provided on the connecting rod 18. A convex block 23 abutting against the convex block 22 and pushing the connecting rod 18 to rotate is provided at the bottom of the guide groove 20. A convex block 3 24 is provided in the guide groove 20, which is misaligned with the convex block 23 and pushes the convex block 1 22 to reset. Secondly, when the stirring blade 14 is driven to unfold by the stirring member 10, the support rod 15 moves along the guide groove When the first connecting rod 16 moves down and rotates, it will drive the first connecting rod 18 and the second connecting rod 19 to move down synchronously, and the first connecting rod 18 and the second connecting rod 19 move down along the guide groove 20. At the same time, after the two stirring pieces 14 are close to each other and change from an inclined state to a horizontal state, they will continue to be pulled forward and move. The protrusion on the first connecting rod 18 will first pass through the protrusion three 24. Because the protrusion three 24 is misaligned with the first protrusion 1 22, it will directly pass through without contacting the protrusion three 24 when moving outward, and will directly face and abut the protrusion one 22 after passing the protrusion two 23. The first connecting rod 18 is rotatably connected with the second connecting rod 19. The first connecting rod 18 and the second connecting rod 19 are in a state of interference fit, and the connecting rods 18 and 19 are connected. The friction force between the connecting rod 18 and the connecting rod 2 19 is greater than the contact force between the stirring piece 14 and the material, and the friction force between the connecting rod 18 and the connecting rod 2 19 is less than the thrust of the protrusion 23 and the protrusion 3 24. In a normal state, the connecting rod 18 and the connecting rod 2 19 are tightly connected and not easy to rotate. However, under the interaction of the pulling force of the stirring rod and the blocking force of the protrusion 23, and the connecting rod 2 19 cannot rotate, pulling the protrusion 23 will push the protrusion 1 22 to rotate, and drive the connecting rod 18 and the stirring piece 14 to rotate synchronously by some angles, and stagger the movement of the protrusion 23, thereby presenting an inclined setting, and through the tight connection between the connecting rod 18 and the connecting rod 2 19 Under the tight connection, it is ensured that the force of contact with the material during rotation will not cause rotation. A ball head 21 is provided at the connection of the upper and lower stirring members 10, and the two ball head members 21 are respectively connected to the upper and lower stirring members 10 for rotation. The end of the hinged rod 17 away from the stirring blade 14 is connected to the ball head 21 for rotation, which will drive the hinged rod 17 to rotate along the ball head 21, so that the entire stirring blade 14 is tilted and fits with the material during the entire rotation, making the material flow trajectory more complex and diverse, not only axial flow but also radial flow, and also reducing the direct impact between the stirring blade 14 and the material, while improving the mixing efficiency, it can also save energy due to the reduced resistance due to the tilt. The stirring blade 14 is set in a triangular state, which will not cause the two stirring members 10 to restrict and block the stirring blade 14.

[0033] Thus, when the above settings are unfolded, under the direct drive of the first cylinder 11 and the second cylinder 12, the first kit 7 and the second kit 8 can be directly driven to move, and the two stirring members 10 and the stirring blades 14 are driven to unfold, so as to stir the material to accelerate the effect of material mixing and crushing. In the prior art, there are also adjustable ones. However, in the present application, when the blade 4 is already in the upward movement state, it is more convenient and fast to drive the two stirring members 10 and the stirring blades 14 to unfold. At the same time, the unfolding and retracting are also fast, so it is more practical and convenient compared with the adjustment in the prior art.

[0034] A driving assembly for driving the rotation of the blade 4 and the fixed shaft 6 is provided on the rotating shaft 3. The driving assembly includes a limiting block 25 provided on the fixed shaft 6. The limiting block 25 is slidably connected to the fixed shaft 6, and the fixed shaft 6 is rotatably connected to the shaft sleeve 5. An annular groove 26 for accommodating and rotating the limiting block 25 is provided inside the shaft sleeve 5. A transmission wheel 38 is rotatably connected to the rotating shaft 3. A gear 27 is clamped on the fixed shaft 6. A first pusher 13 is slidably connected to the transmission wheel 38. A first spring 28 for supporting the first pusher 13 is provided inside the transmission wheel 38. A blocking block 29 for blocking the upward movement of the second blocking kit 8 is provided on the rotating shaft 3. A second pusher 30 for supporting the transmission wheel 38 is slidably connected to the shaft sleeve 5. A second spring 31 is provided between the second pusher 30 and the shaft sleeve 5. An abutting block 32 for pushing the limiting block 25 backward and blocking the limiting block 25 is provided on the transmission wheel 38. Under the push of the second cylinder 12, the shaft sleeve 5 drives the blade 4 and the fixed shaft 6 to move upward simultaneously. When the shaft sleeve 5 moves upward, it will drive the second pusher 30 to move upward synchronously and push the abutted transmission wheel 38 upward. The first pusher 13 on the transmission wheel 38 abuts against the bottom of the second kit 8 and pushes the second kit 8 upward. When the second kit 8 abuts against the blocking block 29 and is blocked from moving upward, the second cylinder 12 continues to push, and under the interaction force with the blocking block 29, the first pusher 13 compresses the first spring 28 inside the transmission wheel 38 and embeds into the transmission wheel 38. When the first pusher 13 embeds and the transmission wheel 38 cannot move upward continuously, the second pusher 30 will compress the second spring 31 on the shaft sleeve 5 and embed into the shaft sleeve 5. The shaft sleeve 5 moves upward to disengage from the blocking of the second pusher 30, and the transmission wheel 38 will approach the shaft sleeve 5. At the same time, the abutting block 32 on the transmission wheel 38 will abut against the limiting block 25 and push the limiting block 25 backward to embed into the annular groove 26 of the shaft sleeve 5. In this way, the fixed shaft 6 can rotate freely by disengaging from the limitation of the limiting block 25 and the groove of the shaft sleeve 5. Secondly, the teeth at the bottom of the transmission wheel 38 are directly meshed with the gear 27. In this way, when the rotating shaft 3 rotates, when driving the shaft sleeve 5, the fixed shaft 6 and the blade 4 to rotate, the transmission wheel 38 will not rotate synchronously. The gear 27 is meshed with the transmission wheel 38. In this way, the teeth of the gear 27 will move along the teeth of the transmission wheel 38 and drive itself to rotate, so that the rotation of the gear 27 drives the fixed shaft 6 to rotate. Thus, after the shaft sleeve 5 moves upward, as long as the rotating shaft 3 is driven to rotate, the blade 4 rotates along the center of the rotating shaft 3 and also rotates around the center of the fixed shaft 6. With the different rotations in these two directions, the flow direction of the material can be stirred in various ways. And when the blade 4 rotates to different positions to stir the material, the flow pattern generated by the single rotation of the material can be broken. Secondly, the stirring dead angle is reduced. At the same time, the various flow directions make the flow field complex and the materials interact and exchange better with each other. In this way, the stirring efficiency and the stirring effect are improved.

[0035] A third spring 33 for pushing the limiting block 25 out of the first annular groove 26 is provided on the fixed shaft 6. The elastic force of the first spring 28 is greater than the gravity of the second kit 8, and the elastic forces of the first spring 28 and the second spring 31 are both less than the thrust between the second cylinder 12 and the blocking block 29. Finally, when reset is required, the first cylinder 11 and the second cylinder 12 deflate and the internal piston rods are pulled back to their original positions, thereby driving the first kit 7 to move upward and the bushing 5 to move downward. When the bushing 5 moves downward, it drives the first pusher 13 and the second pusher 30 to move downward. After simultaneously disengaging from the blocking of the blocking block 29, the first pusher 13 and the second pusher 30 are pushed out by the first spring 28 and the second spring 31. The first pusher 13 abuts against the bottom of the second kit 8, and the second pusher 30 abuts against the bottom of the transmission wheel 38. When the second kit 8 moves downward and the first kit 7 moves upward, the two stirring members 10 will be pulled back to their original positions and re-fit into the grooves 9 of the first kit 7 and the second kit 8. When the stirring member 10 is reset, the ball head member 21 and the hinge rod 17 first move horizontally, thereby driving the stirring blade 14 and the first connecting rod 18 to reset. The first convex block 22 is displaced from the second convex block 23 after being pushed by the second convex block 23, but the first convex block 22 after being pushed is opposite to the third convex block 24, moves and abuts against the third convex block 24 and rotates and resets along the arc surface of the third convex block 24, thereby driving the first connecting rod 18, the stirring blade 14 and the hinge rod 17 to reset. Under the push of the stirring member 10, it resets along the first guide groove 16 and the second guide groove 20 and re-embeds into the rotating shaft 3. Since the elastic force of the second spring 31 of the second pusher 30 at the bottom is greater than the self-weight of the transmission wheel 38, the transmission wheel 38 will be pushed upward and drive the abutting block 32 to cancel the blocking of the limiting block 25. After the gear 27 moves down to the bottom of the cover 34, it will directly abut against and mesh with the teeth on the driving wheel 35 on the cover 34. The teeth of the driving wheel 35 can directly mesh with the gear 27 on the upper surface. Thus, after the bushing 5 rotates, the gear 27 will mesh with the driving wheel 35. Since the cover 34 and the driving wheel 35 are rotationally connected to the rotating shaft 3 and will not rotate synchronously, when the bushing 5 is driven to rotate, it will push the gear 27 to move along the teeth of the driving wheel 35, thereby causing the gear 27 to rotate on its own. When the limiting block 25 rotates from the first annular groove 26 to the position opposite to the limiting groove in the bushing 5 that accommodates the movement of the limiting block 25, the limiting block 25 that is disengaged from the blocking of the abutting block 32 will be pushed back to its original position by the third spring 33 and embedded into the limiting groove in the bushing 5 that restricts the movement of the limiting block 25. Therefore, the fixed shaft 6 cannot rotate on its own under the restriction of the limiting block 25 and the limiting groove. At this time, when rotating, the engaged driving wheel 35 will be synchronously pushed to rotate and drive the cover 34.At the bottom of the rotating shaft 3, there is a cover 34 which is provided with shrouding blades 4 and is rotationally connected. The cover 34 is located at the lower end of the gear 27 and has a driving wheel 35 meshing with the gear 27. The cover 34 is provided with a number of perforations 36 for discharging materials. An annular groove two: 37 for the piston rod of the second cylinder 12 to move is formed on the cover 34. Finally, with the above settings, when the blade 4 needs to move upward, the stirring member 10 and the stirring blades 14 can be automatically driven to unfold, improving the stirring effect and efficiency. At the same time, it is convenient to open and fast. Pushed by the second cylinder 12 from the bottom, it is avoided that it is directly arranged inside and contacts the stirred materials, resulting in erosion, being not easy to replace and drive. While in this application, it is arranged at the bottom and driven by the first cylinder 11 and the second cylinder 12, so that the stirring effect can be adjusted, and it can be quickly switched. When strong stirring is not required, it can be closed at any time, saving unnecessary energy consumption and improving practicability.

[0036] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0037] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A sealant test emulsifying machine, comprising a machine body (1), a material barrel (2) and a rotating shaft (3). A plurality of blades (4) are clamped at the bottom of the rotating shaft (3). It is characterized in that: The bottom of the rotating shaft (3) is connected to the blade (4) through a bushing (5), and the bushing (5) is clamped to the rotating shaft (3). A fixed shaft (6) that fits into the bushing (5) is provided on the blade (4). A first kit (7) and a second kit (8) are slidably connected to the rotating shaft (3). A number of grooves (9) are provided on the first kit (7) and the second kit (8). Stirring members (10) that are rotatably connected to the first kit (7) and the second kit (8) are provided in the grooves (9). The two stirring members (10) are rotatably connected at their connection points. A first cylinder (11) and a second cylinder (12) for pushing the first kit (7) downward and the bushing (5) upward are respectively provided at the upper and lower ends of the material bucket (2). A first pushing member (13) for pushing the second kit (8) upward is provided on the bushing (5). An adjusting assembly one for increasing the contact surface with the material is provided on the rotating shaft (3). The adjusting assembly one includes two stirring vanes (14) that are slidably connected to the rotating shaft (3). Support rods (15) are provided on the stirring vanes (14). A first guiding groove (16) for restricting and guiding the movement of the support rods (15) is provided inside the rotating shaft (3). Hinge rods (17) are rotatably connected at the positions where the two stirring vanes (14) are close to each other. The end of the hinge rod (17) away from the stirring vane (14) is rotatably connected to the stirring member (10). An adjusting assembly two for pushing the stirring vane (14) to rotate and tilt is provided on the rotating shaft (3) and the stirring member (10). The adjusting assembly two includes a first connecting rod (18) and a second connecting rod (19) provided between the stirring vane (14) and the support rod (15). The first connecting rod (18) is fixedly connected to the stirring vane (14), and the support rod (15) passes through the second connecting rod (19). The first connecting rod (18) and the second connecting rod (19) are rotatably connected. A second guiding groove (20) for accommodating the movement of the first connecting rod (18) and the second connecting rod (19) is provided inside the rotating shaft (3). Ball head members (21) are provided at the connection points of the upper and lower two stirring members (10), and the two ball head members (21) are respectively rotatably connected to the upper and lower two stirring members (10). The end of the hinge rod (17) away from the stirring vane (14) is rotatably connected to the ball head member (21). A first convex block (22) is provided on the first connecting rod (18). A second convex block (23) that abuts against the first convex block (22) and pushes the first connecting rod (18) to rotate is provided at the bottom of the second guiding groove (20). A driving assembly for driving the blade (4) and the fixed shaft (6) to rotate is provided on the rotating shaft (3).

2. The emulsifying machine for sealant test according to claim 1, wherein: A third convex block (24) that is offset from the second convex block (23) and pushes the first convex block (22) to reset is provided in the second guiding groove (20). The first guiding groove (16) is inclined, and the stirring vane (14) is in a triangular state.

3. The emulsifying machine for sealant test according to claim 2, wherein: The connecting rod one (18) and the connecting rod two (19) are in an interference fit state, and the frictional force between the connecting rod one (18) and the connecting rod two (19) is greater than the abutting force between the stirring blade (14) and the material, and the frictional force between the connecting rod one (18) and the connecting rod two (19) is less than the thrust force between the convex block two (23) and the convex block three (24).

4. A sealant test emulsifying machine according to claim 1, characterized in that: The driving assembly includes a limiting block (25) arranged on the fixed shaft (6). The limiting block (25) is slidably connected to the fixed shaft (6), and the fixed shaft (6) is rotatably connected to the bushing (5). An annular groove one (26) for the limiting block (25) to be embedded and rotate is arranged in the bushing (5). A transmission wheel (38) is rotatably connected to the rotating shaft (3). A gear (27) is clamped on the fixed shaft (6). The pushing member one (13) is slidably connected to the transmission wheel (38). A spring one (28) for supporting the pushing member one (13) is arranged in the transmission wheel (38). A blocking block (29) for blocking the upward movement of the blocking kit two (8) is arranged on the rotating shaft (3). A pushing member two (30) for supporting the transmission wheel (38) is slidably connected to the bushing (5). A spring two (31) is arranged between the pushing member two (30) and the bushing (5). An abutting block (32) for pushing the limiting block (25) backward and blocking the limiting block (25) is arranged on the transmission wheel (38).

5. The emulsifying machine for sealant test according to claim 4, wherein: A spring three (33) for pushing the limiting block (25) out of the annular groove one (26) is arranged on the fixed shaft (6). The elastic force of the spring one (28) is greater than the gravity of the kit two (8). The elastic force of the spring two (31) is greater than the self-weight of the transmission wheel (38), and the elastic forces of the spring one (28) and the spring two (31) are both less than the thrust force between the cylinder two (12) and the blocking block (29).

6. The emulsifying machine for sealant test according to claim 4, wherein: A cover (34) which is rotatably connected with shrouding blades (4) is arranged at the bottom of the rotating shaft (3). The cover (34) is located below the gear (27) and has a driving wheel (35) meshing with the gear (27).

7. The emulsifying machine for sealant test according to claim 6, wherein: A plurality of through holes (36) for discharging materials are arranged on the cover (34). An annular groove two (37) for the piston rod of the cylinder two (12) to move is arranged on the cover (34).

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