A mixing device for producing tile adhesive

Abstract

The present invention belongs to the technical field of mixing devices. The present invention discloses a mixing device for producing tile adhesive, comprising an installation platform, a support frame fixedly arranged on the top wall of the installation platform, and a mixing mechanism fixedly arranged on the support frame. The device innovatively adopts a circulating water flow driven by a water pump to achieve efficient cooling of the mixing barrel, and at the same time cleverly utilizes the circulating water flow as a power source to drive the stirring process of the adhesive raw material. In addition, the system also integrates a speed change component, which can automatically adjust the transmission ratio of the device according to the change of the viscosity of the adhesive raw material. When the viscosity of the adhesive increases, the system significantly enhances the stirring force while reducing the stirring speed, thereby effectively avoiding potential damage to the device caused by increased stirring resistance. In the process of reducing the speed, the stirring head can also realize up and down reciprocating motion, further improving the stirring efficiency.

Description

Technical Field

[0001] The invention belongs to the technical field of mixing devices, and in particular relates to a mixing device for producing tile backing glue. Background Art

[0002] Tile adhesive is a composite product of high-quality polymer emulsion and inorganic silicate. It can be used in combination with a variety of adhesive materials to form a tile adhesive system, significantly improving the adhesion between tiles and the substrate. Tile adhesive performs well on standard concrete slabs and glazed tiles, and its safety performance is greatly improved. During the production and processing of tile adhesive, a mixing device is usually used to mix a variety of tile adhesive raw materials. However, the existing mixing device has the following problems during the processing:

[0003] (1) During the production process of tile adhesive, a large amount of heat is generated during the stirring process, causing the temperature to rise continuously. Excessively high temperatures will cause the material to degrade and deteriorate. The existing device is unable to cool the tile adhesive during the stirring process.

[0004] (2) As the stirring process progresses and the raw materials are continuously injected, the viscosity of the adhesive gradually increases, and it is necessary to reduce the stirring speed and increase the torque of the stirring rod. The existing device cannot automatically change the stirring speed according to the viscosity of the adhesive.

[0005] Therefore, a mixing device for tile adhesive production that can cool down and automatically change the stirring speed according to the viscosity is needed to solve these technical defects. Summary of the Invention

[0006] In response to the above situation, in order to overcome the defects of the existing technology, the device innovatively adopts a circulating water flow driven by a water pump to achieve efficient cooling of the mixing barrel, and at the same time cleverly uses the circulating water flow as a power source to drive the stirring process of the adhesive raw material. This design effectively overcomes the technical bottleneck of the existing technology that is difficult to achieve cooling and cooling. In addition, the system also integrates a speed change component, which can automatically adjust the transmission ratio of the device according to the change in the viscosity of the adhesive raw material. When the viscosity of the adhesive increases, the system reduces the stirring speed while significantly enhancing the stirring force, thereby effectively avoiding potential damage to the device caused by increased stirring resistance. In the process of reducing the speed, the stirring head can also achieve reciprocating motion up and down, further improving the stirring efficiency. This innovative design successfully overcomes the technical defect that the existing technology cannot automatically adjust the stirring speed.

[0007] The technical solution adopted by the present invention is as follows: A mixing device for producing tile backing glue, comprising a mounting platform, a water tank fixedly mounted on the top wall of the mounting platform, a support frame fixedly mounted on the top wall of the mounting platform, and a mixing barrel fixedly mounted on one side of the support frame, and also comprising a mixing mechanism fixedly mounted on the support frame; the mixing mechanism comprises a driving unit and a speed changing unit, the driving unit being fixedly mounted on the support frame, the speed changing unit being fixedly mounted on the support frame, the driving unit being transmission-connected to the speed changing unit, the driving unit comprising a wheel cover fixedly mounted on the top outer wall of the support frame, an impeller rotatably mounted in the wheel cover, a gear 1 coaxially fixedly mounted on the bottom of the impeller, and a gear 2 coaxially fixedly mounted on the bottom of the gear 1.

[0008] As a preferred technical solution of this scheme, the speed change unit includes gear three rotatably arranged on the inner wall of the top of the support frame, a limiting cylinder rotatably and slidably arranged in gear three, gear four fixedly arranged at the bottom of the limiting cylinder, friction disk one fixedly arranged at the bottom of gear four, a threaded rod rotatably arranged in gear four, a transmission wheel fixedly arranged on the top wall of the threaded rod, a transmission rod two fixedly arranged at the bottom of the threaded rod, and a transmission rod three fixedly arranged at the bottom of the transmission rod two.

[0009] As an optimal technical solution of this scheme, a fixed cylinder is fixedly provided at one end of the support frame, a stirring rod is rotatably provided in the fixed cylinder, a sliding cylinder is slidably provided in the fixed cylinder, a stirring head is fixedly provided at the bottom of the sliding cylinder, a friction disk 2 is fixedly provided at the top of the stirring rod, the friction disk 1 corresponds to the friction disk 2, and the transmission rod 3 is slidably connected to the stirring rod. The friction disk 1 corresponds to the friction disk 2, and the transmission rod 3 is slidably connected to the stirring rod.

[0010] As an optimal technical solution of this scheme, a slider is provided in an array for sliding inside the transmission wheel, a spring 2 is fixed between the slider and the transmission wheel, a baffle is provided for sliding inside the gear 3, a spring 1 is fixed between the baffle and the gear 3, a magnetic block is fixed in an array inside the gear 3, the slider corresponds to the magnetic block, a transmission rod 1 is fixed on the top of the baffle, and a valve block is fixed on the top of the transmission rod 1.

[0011] As an optimal technical solution of this scheme, water pipe 2 is fixedly provided in the mixing barrel, water pipe 1 is fixedly provided between the water tank and water pipe 2, water pipe 7 is fixedly provided between water pipe 2 and the wheel cover, water pipe 5 is fixedly provided between the wheel cover and the fixed cylinder, water pipe 6 is fixedly provided between water pipe 5 and the wheel cover, water pipe 3 is fixedly provided between the fixed cylinder and the water tank, and water pipe 4 is fixedly provided between water pipe 3 and water pipe 5.

[0012] As an optimal technical solution of this scheme, a water pump is fixedly provided on the water pipe one, a solenoid valve one is fixedly provided on the water pipe six, a solenoid valve two is fixedly provided on the water pipe five, and a valve cover is fixedly provided on the water pipe four, and the valve cover corresponds to the valve block.

[0013] As an optimal technical solution of this scheme, switch 1 is fixedly provided on the inner wall at the top of the fixed cylinder, and switch 2 is fixedly provided on the inner wall at the bottom of the fixed cylinder. Switch 1 is electrically controlled and connected to solenoid valve 1, switch 1 is electrically controlled and connected to solenoid valve 2, switch 2 is electrically controlled and connected to solenoid valve 1, and switch 2 is electrically controlled and connected to solenoid valve 2.

[0014] After adopting the above structure, the beneficial effects of the present invention are as follows:

[0015] (1) Intelligent adjustment of stirring speed and force to adapt to changes in viscosity: The transmission ratio of the device is automatically adjusted according to the change in the viscosity of the adhesive by using the speed change component. When the viscosity of the adhesive increases, the system can reduce the stirring speed while increasing the stirring force, thus avoiding potential damage to the device caused by increased stirring resistance and ensuring the safe and stable operation of the equipment.

[0016] (2) Improve stirring efficiency and prevent raw material sedimentation: While reducing the speed, the stirring head moves up and down under the action of water flow through the sliding cylinder, which enhances the stirring effect, effectively prevents the problem of raw material sedimentation caused by the reduction of speed, and ensures the uniformity of raw material mixing;

[0017] (3) Effective cooling to ensure the quality of raw materials: The circulating water system driven by the water pump continuously cools the raw materials of tile adhesive in the mixing barrel, effectively controlling the heat generated during the mixing process, preventing the degradation and deterioration of the material due to excessive temperature, and ensuring the product quality of tile adhesive;

[0018] (4) Saving energy and reducing consumption, extending the service life of equipment: By intelligently adjusting the stirring speed and strength, excessive energy loss is avoided, and the effect of energy saving and consumption reduction is achieved. By effectively controlling the heat and resistance during the stirring process, equipment wear is reduced, the service life of the equipment is extended, and production costs are reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention.

[0020] Figure 1 This is a schematic diagram of the overall structure of a mixing device for producing tile adhesive according to the present invention;

[0021] Figure 2 Schematic diagram of the connection structure between the drive unit and the speed change unit in the present invention;

[0022] Figure 3 A cross-sectional view of the connection structure between the drive unit and the speed change unit in the present invention;

[0023] Figure 4 for Figure 3 A magnified view of the local structure at point A;

[0024] Figure 5 for Figure 3 A magnified view of the local structure at point B in the middle;

[0025] Figure 6 This is a cross-sectional view of the connection structure between the drive unit and the speed change unit in the present invention in a low-speed rotation state;

[0026] Figure 7 for Figure 6 A magnified view of the local structure at point C in the middle;

[0027] Figure 8 Schematic diagram of pipeline connection in the present invention Figure 1 ;

[0028] Figure 9 Schematic diagram of pipeline connection in the present invention Figure 2 ;

[0029] Figure 10 This is a schematic diagram of the pipe connection of the fixed cylinder in the present invention;

[0030] Figure 11 It is a schematic diagram of the connection structure between the slider and the transmission wheel in the present invention.

[0031] In the accompanying drawings: 1. Mounting platform; 2. Water tank; 3. Support frame; 4. Mixing drum; 5. Mixing mechanism; 6. Drive unit; 7. Speed ​​change unit; 8. Wheel cover; 9. Impeller; 10. Gear 1; 11. Gear 2; 12. Fixed cylinder; 13. Mixing rod; 14. Sliding cylinder; 15. Mixing head; 16. Gear 3; 17. Gear 4; 18. Friction disc 1; 19. Friction disc 2; 20. Valve block; 21. Transmission rod 1; 22. Spring 1; 23. Baffle; 24. Drive wheel; 25. Spring 2; 26. Slider; 27. Limiting cylinder; 28. Threaded rod; 29. ​​Drive rod 2; 30. Drive rod 3; 31. Valve cover; 32. Water pipe 1; 33. Water pipe 2; 34. Water pipe 3; 35. Water pipe 4; 36. Water pipe 5; 37. Water pipe 6; 38. Solenoid valve 1; 39. Solenoid valve 2; 40. Water pipe 7; 41. Magnetic block; 42. Water pump. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only 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 ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0033] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Example 1, as Figures 1-11 As shown, the mixing device for producing tile backing glue in this embodiment includes a mounting platform 1, a water tank 2 fixed on the top wall of the mounting platform 1, a support frame 3 fixed on the top wall of the mounting platform 1, and a mixing barrel 4 fixed on one side of the support frame 3, and also includes a mixing mechanism 5 fixed on the support frame 3; the mixing mechanism 5 includes a driving unit 6 and a speed changing unit 7, the driving unit 6 is fixed on the support frame 3, the speed changing unit 7 is fixed on the support frame 3, the driving unit 6 is transmission-connected with the speed changing unit 7, the driving unit 6 includes a wheel cover 8 fixed on the top outer wall of the support frame 3, an impeller 9 rotatably arranged in the wheel cover 8, a gear 10 coaxially fixed to the bottom of the impeller 9, and a gear 2 11 coaxially fixed to the bottom of the gear 10.

[0035] Among them, the speed change unit 7 includes a gear three 16 rotatably arranged on the inner wall of the top of the support frame 3, a limiting cylinder 27 rotatably and slidably arranged in the gear three 16, a gear four 17 fixedly arranged at the bottom of the limiting cylinder 27, a friction plate one 18 fixedly arranged at the bottom of the gear four 17, a threaded rod 28 rotatably arranged in the gear four 17, a transmission wheel 24 fixedly arranged on the top wall of the threaded rod 28, a transmission rod two 29 fixedly arranged at the bottom of the threaded rod 28, and a transmission rod three 30 fixedly arranged at the bottom of the transmission rod two 29.

[0036] Among them, a fixed cylinder 12 is fixed at one end of the support frame 3, a stirring rod 13 is rotatably provided in the fixed cylinder 12, a sliding cylinder 14 is slidably provided in the fixed cylinder 12, a stirring head 15 is fixed at the bottom of the sliding cylinder 14, a friction disk 2 19 is fixed at the top of the stirring rod 13, friction disk 18 corresponds to friction disk 2 19, and transmission rod 3 30 is slidably connected to the stirring rod 13.

[0037] Among them, a slider 26 is provided in an array for sliding inside the transmission wheel 24, a spring 25 is fixed between the slider 26 and the transmission wheel 24, a baffle 23 is provided for sliding inside the gear 3 16, a spring 1 22 is fixed between the baffle 23 and the gear 3 16, a magnetic block 41 is fixed in an array inside the gear 3 16, the slider 26 corresponds to the magnetic block 41, a transmission rod 1 21 is fixed on the top of the baffle 23, and a valve block 20 is fixed on the top of the transmission rod 1 21.

[0038] Among them, a water pipe 2 33 is fixedly provided in the mixing barrel 4, a water pipe 1 32 is fixedly provided between the water tank 2 and the water pipe 2 33, a water pipe 7 40 is fixedly provided between the water pipe 2 33 and the wheel cover 8, a water pipe 5 36 is fixedly provided between the wheel cover 8 and the fixed cylinder 12, a water pipe 6 37 is fixedly provided between the water pipe 5 36 and the wheel cover 8, a water pipe 3 34 is fixedly provided between the fixed cylinder 12 and the water tank 2, and a water pipe 4 35 is fixedly provided between the water pipe 3 34 and the water pipe 5 36.

[0039] Among them, a water pump 42 is fixedly provided on water pipe 1 32, a solenoid valve 1 38 is fixedly provided on water pipe 6 37, a solenoid valve 2 39 is fixedly provided on water pipe 5 36, and a valve cover 31 is fixedly provided on water pipe 4 35. The valve cover 31 corresponds to the valve block 20. After the transmission rod 1 21 drives the valve block 20 to rise, it enters the valve cover 31, thereby blocking the water pipe 4 35.

[0040] Among them, switch 1 is fixedly provided on the inner wall at the top of the fixed cylinder 12, and switch 2 is fixedly provided on the inner wall at the bottom of the fixed cylinder 12. Switch 1 is electrically controlled and connected to solenoid valve 1 38, switch 1 is electrically controlled and connected to solenoid valve 2 39, switch 2 is electrically controlled and connected to solenoid valve 1 38, and switch 2 is electrically controlled and connected to solenoid valve 2 39.

[0041] It should be noted that the bottom of the slider 26 has a certain curvature away from the end of the spring 25. Under the action of the spring 25, the slider 26 shrinks in the transmission wheel 24. A groove in which the slider 26 can be embedded is provided in the magnetic block 41. The inner diameter of the water pipe 34 is smaller than the inner diameters of the water pipe 5 36 and the water pipe 6 37.

[0042] During specific use: the raw materials to be mixed are placed in the mixing barrel 4, and the water pump 42 is started. At this time, the solenoid valve 2 39 is opened and the solenoid valve 1 38 is closed. The water flows through the water pipe 1 32, the water pipe 2 33 and the water pipe 7 40 and then flows into the wheel cover 8. The water flowing through the water pipe 2 33 can cool the raw materials being mixed to prevent damage to the raw materials caused by excessive temperature. The water flowing into the wheel cover 8 drives the impeller 9 to rotate and then flows out from the water pipe 5 36. At this time, since the water pipe 4 35 is not blocked by the valve block 20 and the water flow from the water pipe 5 36 into the fixed cylinder 12 will encounter resistance, the water flowing out of the water pipe 5 36 will flow through the water pipe 4 35 and then flow back to the water tank 2. The rotation of the impeller 9 drives the gear 10 to rotate, the rotation of the gear 10 drives the gear 2 11 to rotate, and the rotation of the gear 10 drives Gear three 16 rotates, gear two 11 rotates and drives gear four 17 to rotate. Since gear three 16 and gear four 17 are connected by sliding and rotation, the movements of the two will not interfere with each other. At this time, under the extrusion of spring one 22, friction disc one 18 and friction disc two 19 fit tightly together. The rotation of gear four 17 drives friction disc one 18 to rotate, the rotation of friction disc one 18 drives friction disc two 19 to rotate, the rotation of friction disc two 19 drives the stirring rod 13 to rotate, and the rotation of stirring rod 13 drives the stirring head 15 to rotate at high speed to stir and mix the raw materials. When the resistance to the stirring head 15 is less than the friction force between friction disc one 18 and friction disc two 19, there will be no relative rotation between friction disc one 18 and friction disc two 19, then gear four 17 and threaded rod 28 will rotate. No relative rotation will be generated. As the stirring progresses and the subsequent raw materials are injected, the resistance to the stirring head 15 gradually increases. After the resistance to the stirring head 15 is greater than the friction between the friction disk 18 and the friction disk 2 19, relative rotation will be generated between the friction disk 18 and the friction disk 2 19, and then relative rotation will be generated between the threaded rod 28 and the gear 4 17. The threaded rod 28 moves upward relative to the gear 4 17. When the threaded rod 28 disengages from the gear 4 17, the transmission wheel 24 moves to the vicinity of the magnetic block 41. Under the action of the magnetic block 41, the slider 26 extends. Since the bottom of the slider 26 toward one end of the magnetic block 41 has a certain curvature, when the slider 26 slides into the groove in the magnetic block 41, it will also drive the slider 26 to continue to move upward for a short distance, which can prevent The bottom of the threaded rod 28 contacts the gear four 17, causing damage to the parts. After the slider 26 is stuck in the magnetic block 41, the gear three 16 forms a transmission connection with the transmission wheel 24. The rotation of the gear three 16 drives the transmission wheel 24 to rotate. The rotation of the transmission wheel 24 drives the threaded rod 28 to rotate. The rotation of the threaded rod 28 drives the transmission rod two 29 to rotate. The rotation of the transmission rod two 29 drives the transmission rod three 30 to rotate. The rotation of the transmission rod three 30 drives the stirring rod 13 to rotate. The rotation of the stirring rod 13 drives the stirring head 15 to rotate. The stirring head 15 starts to rotate at a low speed with high torque. Since the spring one 22 no longer provides downward pressure on the gear four 17, the friction between the friction disk one 18 and the friction disk two 19 is reduced, which will not cause excessive energy loss. During the upward movement of the baffle 23,The baffle 23 drives the transmission rod 1 21 to move upward, and the transmission rod 1 21 drives the valve block 20 to move upward. The valve block 20 will block the water pipe 4 35. At this time, the water can only flow into the sliding cylinder 14 from the water pipe 5 36. The water flow drives the sliding cylinder 14 to move upward, and the water flowing into the sliding cylinder 14 will flow out from the water pipe 3 34. Since the inner diameter of the water pipe 3 34 is smaller than the inner diameters of the water pipe 5 36 and the water pipe 6 37, the sliding cylinder 14 will continue to move upward until the sliding cylinder 14 contacts the inner wall of the top of the fixed cylinder 12, thereby triggering the switch 1, and opening. Switch 1 controls solenoid valve 1 38 to open, solenoid valve 2 39 to close, and the sliding cylinder 14 turns downward under the action of the water flow. When the sliding cylinder 14 moves to the bottom inner wall of the fixed cylinder 12, the sliding cylinder 14 triggers switch 2. Switch 2 controls solenoid valve 2 39 to open, solenoid valve 1 38 to close, and the sliding cylinder 14 begins to reciprocate up and down. The reciprocating up and down movement of the sliding cylinder 14 drives the stirring head 15 to reciprocate up and down, which can enhance the stirring effect and prevent the stirring head 15 from reducing its rotation speed and causing some raw materials to settle.

[0043] After the mixing is completed, the water pump 42 is reversed, and the water flow drives the impeller 9 to reverse, and then drives the gear three 16 to reverse. Since the stirring head 15 is still subject to the resistance of the adhesive at this time, the reversal of the gear three 16 will cause the slider 26 to separate from the magnetic block 41. Under the action of the spring 1 22, the transmission wheel 24 moves downward. Since the gear four 17 is also in the reverse state at this time, the threaded rod 28 will be re-entered into the gear four 17 to complete the reset.

[0044] In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to this technical solution without creatively designing them without departing from the purpose of the invention, they should all fall within the scope of protection of the invention.

Claims

1. A mixing device for producing tile adhesive, comprising a mounting platform (1), a water tank (2) fixedly mounted on the top wall of the mounting platform (1), a support frame (3) fixedly mounted on the top wall of the mounting platform (1), and a mixing barrel (4) fixedly mounted on one side of the support frame (3), characterized in that: It also includes a mixing mechanism (5) arranged on the support frame (3); The mixing mechanism (5) comprises a driving unit (6) and a speed changing unit (7), wherein the driving unit (6) is fixedly arranged on the support frame (3), the speed changing unit (7) is arranged on the support frame (3), and the driving unit (6) and the speed changing unit (7) are in transmission connection; The speed change unit (7) includes a gear three (16) rotatably arranged on the inner wall of the top of the support frame (3), a limiting cylinder (27) rotatably and slidably arranged in the gear three (16), a gear four (17) fixedly arranged at the bottom of the limiting cylinder (27), a friction plate one (18) fixedly arranged at the bottom of the gear four (17), a threaded rod (28) threadedly arranged in the gear four (17), a transmission wheel (24) fixedly arranged on the top wall of the threaded rod (28), a transmission rod two (29) fixedly arranged at the bottom of the threaded rod (28), and a transmission rod three (30) fixedly arranged at the bottom of the transmission rod two (29); A fixed cylinder (12) is fixedly provided at one end of the support frame (3), a stirring rod (13) is rotatably provided in the fixed cylinder (12), a sliding cylinder (14) is slidably provided in the fixed cylinder (12), a stirring head (15) is fixedly provided at the bottom of the sliding cylinder (14), a friction disc 2 (19) is fixedly provided at the top of the stirring rod (13), the friction disc 1 (18) corresponds to the friction disc 2 (19), and the transmission rod 3 (30) is slidably connected to the stirring rod (13); A slider (26) is provided in a circular array for sliding in the transmission wheel (24), a spring 2 (25) is fixed between the slider (26) and the transmission wheel (24), the bottom of the slider (26) has a certain curvature away from the end of the spring 2 (25), and the slider (26) is contracted in the transmission wheel (24) under the action of the spring 2 (25), a baffle (23) is provided for sliding in the gear 3 (16), a magnetic block (41) is fixed in an array in the gear 3 (16), the slider (26) corresponds to the magnetic block (41), a groove in which the slider (26) can be embedded is provided in the magnetic block (41), a transmission rod 1 (21) is fixed on the top of the baffle (23), and a valve block (20) is fixed on the top of the transmission rod 1 (21).

2. A mixing device for producing tile adhesive according to claim 1, characterized in that: The driving unit (6) includes a wheel cover (8) fixed on the top outer wall of the support frame (3), an impeller (9) rotatably arranged in the wheel cover (8), a gear 1 (10) coaxially fixed on the bottom of the impeller (9), and a gear 2 (11) coaxially fixed on the bottom of the gear 1 (10), wherein the gear 1 (10) is meshed with the gear 3 (16), and the gear 2 (11) is meshed with the gear 4 (17), the mixing barrel (4) is connected to the water tank (2) by a pipeline, the mixing barrel (4) is connected to the wheel cover (8) by a pipeline, the wheel cover (8) is connected to the fixed cylinder (12) by a pipeline, the wheel cover (8) is connected to the water tank (2) by a pipeline, and the fixed cylinder (12) is connected to the water tank (2) by a pipeline.

Images