Epoxy resin BPA solid powder pipe chain conveying device

Abstract

The invention relates to the technical field of epoxy resin BPA solid powder conveying, in particular to an epoxy resin BPA solid powder pipe chain conveying device which comprises two supports, a first mounting plate and a second mounting plate are fixedly mounted at the top ends of the supports, and symmetrically-arranged conveying pipelines are fixedly mounted between the first mounting plate and the second mounting plate; epoxy resin BPA materials are dispersed through the liftable material uniformizing plates, different falling impacts are generated according to the material uniformizing plates with different heights, and when the impact forces generated by falling are different, the BPA materials can be uniformly dispersed, so that the BPA materials can be uniformly dispersed, and the BPA materials can be uniformly dispersed. Falling materials can be diffused and distributed in annular tracks with different diameters, so that the materials are distributed more uniformly, powdery materials can fall conveniently, meanwhile, the transmission shaft drives the impact blades to beat blocky materials coagulated on the surface of the screen in the lifting process, the materials are dispersed, and production of the follow-up process is facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of epoxy resin BPA solid powder conveying, in particular to an epoxy resin BPA solid powder pipe chain conveying device. Background Art

[0002] Bisphenol A (BPA), as a key chemical raw material, plays a vital role in many industries such as plastics, polymers, coatings and flame retardants. In the production, processing and transportation of bisphenol A (BPA), the pipe chain conveying system is widely used due to its high efficiency, continuity and automation.

[0003] However, in the process of conveying bisphenol A in the pipe chain, the bisphenol A particles are pushed by the airflow and rubbed by the pipe wall in the pipe, and the particles will collide with each other. These mechanical forces cause wear on the surface of some particles and produce tiny dust particles. These dust particles adhere to the unworn particles in the pipe and gradually accumulate to form larger agglomerates. As the agglomerates continue to grow, they will eventually condense into blocks, which not only affects the conveying efficiency, but also easily has an adverse effect on the subsequent production process and product quality. Therefore, it is particularly important to break up the bisphenol A after conveying and restore its original particle state. Summary of the invention

[0004] In view of the problems in the prior art, the present invention provides a pipe chain conveying device for epoxy resin BPA solid powder.

[0005] The technical solution adopted by the present invention to solve its technical problem is: an epoxy resin BPA solid powder pipe chain conveying device comprises two supports, a first mounting plate and a second mounting plate are fixedly installed on the top of each support, a symmetrically arranged conveying pipeline is fixedly installed between the first mounting plate and the second mounting plate, a first circular shaft is rotatably connected to each first mounting plate, a motor is fixedly installed on one side of the first mounting plate, an output end of the motor is fixedly connected to the first circular shaft, a first pulley is fixedly connected to the end of the circular shaft away from the motor, a second circular shaft is rotatably connected to the second mounting plate, a second pulley is fixedly installed on the second circular shaft corresponding to the first pulley, a belt is commonly sleeved on the first pulley and the second pulley, an eccentric wheel is fixedly connected on the side of the second circular shaft away from the second pulley, a transmission disk is fixedly connected to each first circular shaft and the second circular shaft, a chain is sleeved on the two transmission disks, and an array-arranged material-diverting plate is fixedly installed on the chain; The top end of the conveying pipe is fixedly connected with a feeding pipe, and the bottom end of the conveying pipe is fixedly connected with a discharging pipe, and both sides of the discharging pipe are fixedly connected with a bracket, and the bottom end of the bracket is jointly fixedly connected with a baffle, and a screen is fixedly installed on the bottom end of the baffle, and a transmission ring is rotatably connected to the middle position of the screen, the inner wall of the transmission ring is fixedly connected with an extrusion block, and the outer wall of the transmission ring is fixedly connected with impact blades arranged in a ring array. The screen is slidably connected with a transmission shaft at a hollow position of the transmission ring corresponding to the screen, and the top end of the transmission shaft is fixedly connected with a material equalizing plate, and the outer wall of the transmission shaft is provided with an extrusion groove, and the extrusion groove is slidably connected with the extrusion block, one side of the bottom end of the transmission shaft is fixedly connected with a transmission plate, and one side of the top end of the transmission plate is fixedly connected with a transmission rod, the second mounting plate is fixedly connected with a limiting sleeve corresponding to the transmission rod, the transmission rod is slidably connected to the limiting sleeve, and the top end of the transmission rod is fixedly connected with an extrusion plate.

[0006] Specifically, the first pulley and the second pulley are both synchronous pulleys, and the belt is a synchronous belt.

[0007] Specifically, the corners of the eccentric wheel are designed as convex structures, the eccentric wheel is arranged corresponding to the extrusion plate, and the eccentric wheel is made of wear-resistant steel.

[0008] Specifically, the material-shifting plate is in contact with the inner wall of the conveying pipe, the chain is an annular chain, and the chain and the material-shifting plate are both made of stainless steel.

[0009] Specifically, the material balancing plate is designed as a conical structure, the material balancing plate is arranged corresponding to the discharge port, and the surface of the material balancing plate has a smooth transition.

[0010] Specifically, the extrusion groove is opened in a curved shape, and the inner wall of the extrusion groove has a smooth transition.

[0011] Specifically, the impact blade is in contact with the screen, and the screen is a mesh.

[0012] The beneficial effects of the present invention are as follows: the present invention disperses the epoxy resin BPA material through a liftable material balancing plate, and generates different falling impacts according to the material balancing plates at different heights. When the impact forces generated by falling are different, the falling materials can be diffused and distributed in annular trajectories of different diameters, so that the material distribution is more uniform, which is convenient for the powdered material to fall. At the same time, the transmission shaft drives the impact blades to strike the material condensed into blocks on the surface of the screen during the lifting movement, so that the material is dispersed, which is convenient for the production of subsequent processes. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0014] Figure 1 A front view of the structure provided by the present invention; Figure 2 A front cross-sectional view of the structure provided by the present invention; Figure 3 A side view of the structure provided by the present invention; Figure 4 A schematic diagram of a local structure provided by the present invention; Figure 5 A schematic diagram of the transmission shaft structure provided by the present invention; Figure 6 A schematic diagram of the transmission ring structure provided by the present invention; Figure 7 This is a cross-sectional view of the baffle structure provided by the present invention.

[0015] In the figure: 1. support; 2. first mounting plate; 3. second mounting plate; 4. conveying pipeline; 5. first circular shaft; 6. motor; 7. first pulley; 8. second circular shaft; 9. second pulley; 10. belt; 11. eccentric wheel; 12. transmission plate; 13. chain; 14. material removal plate; 15. feed pipe; 16. discharge pipe; 17. bracket; 18. baffle; 19. screen; 20. transmission ring; 21. extrusion block; 22. impact blade; 23. transmission shaft; 24. material distribution plate; 25. extrusion groove; 26. transmission plate; 27. transmission rod; 28. limit sleeve; 29. ​​extrusion plate. DETAILED DESCRIPTION

[0016] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0017] like Figure 1-Figure 7 As shown, the epoxy resin BPA solid powder tube chain conveying device of the present invention comprises two supports 1, the top of each support 1 is fixedly mounted with a first mounting plate 2 and a second mounting plate 3, a symmetrically arranged conveying pipeline 4 is fixedly mounted between the first mounting plate 2 and the second mounting plate 3, a first circular shaft 5 is rotatably connected to each first mounting plate 2, a motor 6 is fixedly mounted on one side of the first mounting plate 2, an output end of the motor 6 is fixedly connected to the first circular shaft 5, a first pulley 7 is fixedly connected to the end of the circular shaft away from the motor 6, a second circular shaft 8 is rotatably connected to the second mounting plate 3, a second pulley 9 is fixedly mounted on the second circular shaft 8 corresponding to the first pulley 7, a belt 10 is commonly sleeved on the first pulley 7 and the second pulley 9, an eccentric wheel 11 is fixedly connected on the side of the second circular shaft 8 away from the second pulley 9, a transmission disc 12 is fixedly connected to each first circular shaft 5 and the second circular shaft 8, a chain 13 is sleeved on the two transmission discs 12, and an array-arranged material-diverting plate 14 is fixedly mounted on the chain 13; A feed pipe 15 is fixedly connected to one side of the top of the conveying pipeline 4, a discharge pipe 16 is fixedly connected to one side of the bottom of the conveying pipeline 4, brackets 17 are fixedly connected to both sides of the discharge pipe 16, baffles 18 are fixedly connected to the bottom of the brackets 17, a screen 19 is fixedly installed at the bottom of the baffle 18, a transmission ring 20 is rotatably connected to the middle position of the screen 19, an extrusion block 21 is fixedly connected to the inner wall of the transmission ring 20, and impact blades 22 arranged in a ring array are fixedly connected to the outer wall of the transmission ring 20, and the screen 19 corresponds to the transmission ring 20 A transmission shaft 23 is slidably connected at the hollow position, a material equalizing plate 24 is fixedly connected to the top of the transmission shaft 23, an extrusion groove 25 is opened on the outer wall of the transmission shaft 23, the extrusion groove 25 is slidably connected to the extrusion block 21, a transmission plate 26 is fixedly connected to one side of the bottom end of the transmission shaft 23, a transmission rod 27 is fixedly connected to one side of the top end of the transmission plate 26, the second mounting plate 3 is fixedly connected to a limiting sleeve 28 corresponding to the transmission rod 27, the transmission rod 27 is slidably connected to the limiting sleeve 28, and an extrusion plate 29 is fixedly connected to one side of the top end of the transmission rod 27.

[0018] Specifically, the first pulley 7 and the second pulley 9 are both synchronous pulleys, and the belt 10 is a synchronous belt, so that the first pulley 7 drives the second pulley 9 to rotate synchronously through the belt 10, making the chain 13 more stable in conveying.

[0019] Specifically, the eccentric wheel 11 has a convex structure design at the corners. The eccentric wheel 11 is arranged corresponding to the extrusion plate 29. The eccentric wheel 11 is made of wear-resistant steel. The eccentric wheel 11 with a convex structure design at the corners can effectively limit the extrusion plate 29 to avoid deviation. At the same time, the wear-resistant steel material can enhance the service life of the eccentric wheel 11.

[0020] Specifically, the material stripper plate 14 is in contact with the inner wall of the conveying pipe, the chain 13 is a ring chain, and the chain 13 and the material stripper plate 14 are both made of stainless steel, which facilitates the realization of a ring conveying path, while reducing the leakage of epoxy resin BPA during transportation, and improving the transportation stability and corrosion resistance of the material stripper plate 14.

[0021] Specifically, the material balancing plate 24 is designed as a conical structure, and the material balancing plate 24 is arranged corresponding to the discharge port. The surface of the material balancing plate 24 has a smooth transition, which facilitates the material balancing plate 24 to disperse the falling epoxy resin BPA, so that the epoxy resin BPA material can evenly fall onto the surface of the screen 19.

[0022] Specifically, the extrusion groove 25 is opened in a curved shape, and the inner wall of the extrusion groove 25 has a smooth transition, so that the extrusion groove 25 can easily perform extrusion transmission on the extrusion block 21 .

[0023] Specifically, the impact blade 22 is fitted with the screen 19, and the screen 19 has a 10-mesh size, so that the impact blade 22 can strike the epoxy resin BPA material that is agglomerated or agglomerated due to mechanical pressure at the top of the screen 19 to disperse the epoxy resin BPA material.

[0024] When in use, the motor 6 is started, and the output end of the motor 6 drives the first circular shaft 5 to rotate, and the first circular shaft 5 drives the transmission disk 12 to rotate. At the same time, the output end of the motor 6 drives the first pulley 7 to rotate through the first circular shaft 5, and the rotating first pulley 7 drives the second pulley 9 to rotate through the belt 10, and the rotating second pulley 9 drives the transmission disk 12 to rotate. At the same time, the rotating transmission disk 12 drives the chain 13 to rotate, and the chain 13 drives the material-pickup plate 14 to transport the material, and the material is discharged from the discharge pipe 16. The rotating second circular shaft 8 drives the eccentric wheel 11 to rotate, and the rotating eccentric wheel 11 squeezes the extrusion plate 29. The squeezed extrusion plate 29 drives the transmission plate 26 to move through the transmission rod 27, and the moving transmission plate 26 drives the transmission shaft 23 to move upward, and the upwardly moving transmission shaft 23 drives The material equalizing plate 24 moves upward. Since the material equalizing plate 24 is designed as a conical structure, the falling material will be evenly dispersed through the material equalizing plate 24. At the same time, since the height of the material equalizing plate 24 changes with the lifting and lowering of the transmission shaft 23, the falling material will produce different falling impacts according to the different heights of the material equalizing plate 24. When the impact force generated by the fall is different, the falling material can be diffused and distributed in annular trajectories of different diameters, so that the material distribution is more even, which is convenient for the powdered material to fall. At the same time, when the transmission shaft 23 is in the process of lifting and lowering movement, the extrusion groove 25 opened on the transmission shaft 23 can extrude the extrusion block 21. The extruded extrusion block 21 then drives the transmission ring 20 to rotate. The rotating transmission ring 20 then drives the impact blades 22 to hit the material condensed into blocks on the surface of the screen 19 to disperse the material.

[0025] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A tube chain conveying device for epoxy resin BPA solid powder, comprising two supports (1), wherein a first mounting plate (2) and a second mounting plate (3) are fixedly mounted on the top of each support (1), a symmetrically arranged conveying pipeline (4) is fixedly mounted between the first mounting plate (2) and the second mounting plate (3), a first circular shaft (5) is rotatably connected to each of the first mounting plates (2), a motor (6) is fixedly mounted on one side of the first mounting plate (2), an output end of the motor (6) is fixedly connected to the first circular shaft (5), and an end of the circular shaft away from the motor (6) is fixedly connected to a first pulley (7), wherein The second mounting plate (3) is rotatably connected to a second circular shaft (8), a second belt pulley (9) is fixedly mounted on the second circular shaft (8) corresponding to the first belt pulley (7), a belt (10) is sleeved on the first belt pulley (7) and the second belt pulley (9), an eccentric wheel (11) is fixedly connected to the side of the second circular shaft (8) away from the second belt pulley (9), a transmission disk (12) is fixedly connected to the first circular shaft (5) and the second circular shaft (8), two transmission disks (12) are sleeved with chains (13), and array-arranged material shifting plates (14) are fixedly mounted on the chains (13); A feed pipe (15) is fixedly connected to one side of the top end of the conveying pipe (4), a discharge pipe (16) is fixedly connected to one side of the bottom end of the conveying pipe (4), brackets (17) are fixedly connected to both sides of the discharge pipe (16), a baffle (18) is fixedly connected to the bottom end of the bracket (17), a screen (19) is fixedly installed at the bottom end of the baffle (18), a transmission ring (20) is rotatably connected to the middle position of the screen (19), an extrusion block (21) is fixedly connected to the inner wall of the transmission ring (20), and impact blades (22) arranged in a ring array are fixedly connected to the outer wall of the transmission ring (20), and the screen (19) corresponds to the transmission ring (20). ) is slidably connected to a transmission shaft (23) at a hollow position thereof, a material equalizing plate (24) is fixedly connected to the top of the transmission shaft (23), an extrusion groove (25) is provided on the outer wall of the transmission shaft (23), the extrusion groove (25) is slidably connected to the extrusion block (21), a transmission plate (26) is fixedly connected to one side of the bottom end of the transmission shaft (23), a transmission rod (27) is fixedly connected to one side of the top end of the transmission plate (26), a limiting sleeve (28) is fixedly connected to the second mounting plate (3) corresponding to the transmission rod (27), the transmission rod (27) is slidably connected to the limiting sleeve (28), and an extrusion plate (29) is fixedly connected to one side of the top end of the transmission rod (27).

2. The epoxy resin BPA solid powder pipe chain conveying device according to claim 1, characterized in that: The first pulley (7) and the second pulley (9) are both synchronous pulleys, and the belt (10) is a synchronous belt.

3. The epoxy resin BPA solid powder pipe chain conveying device according to claim 1, characterized in that: The corners of the eccentric wheel (11) are designed as convex structures. The eccentric wheel (11) and the extrusion plate (29) are arranged correspondingly. The eccentric wheel (11) is made of wear-resistant steel.

4. The epoxy resin BPA solid powder pipe chain conveying device according to claim 1, characterized in that: The material shifting plate (14) is in contact with the inner wall of the conveying pipe, the chain (13) is an annular chain, and the chain (13) and the material shifting plate (14) are both made of stainless steel.

5. The epoxy resin BPA solid powder pipe chain conveying device according to claim 1, characterized in that: The material balancing plate (24) is designed as a conical structure, the material balancing plate (24) is arranged corresponding to the material outlet, and the surface of the material balancing plate (24) has a smooth transition.

6. The epoxy resin BPA solid powder pipe chain conveying device according to claim 1, characterized in that: The extrusion groove (25) is opened in a curved shape, and the inner wall of the extrusion groove (25) has a smooth transition.

7. The epoxy resin BPA solid powder pipe chain conveying device according to claim 1, characterized in that: The impact blade (22) is in contact with the screen (19), and the screen (19) has a mesh size of 10.

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