An artificial rutile crushing and grinding system for welding rods

Abstract

This invention relates to the field of synthetic rutile processing technology, and discloses a synthetic rutile crushing and grinding system for welding electrodes. The system includes a housing and a loading cavity, a processing groove, and a placement cavity formed within the housing. The processing groove contains a stone processing component, and the housing contains a stone conveying component. This invention can rapidly crush and grind synthetic rutile, receive the processed synthetic rutile powder, stack the received powder, and quickly replace the receiving component. It offers high performance and ease of use.

Description

Technical Field

[0001] This invention relates to the field of synthetic rutile processing technology, and in particular to a synthetic rutile crushing and grinding system for welding electrodes. Background Technology

[0002] Synthetic rutile is a titanium-rich raw material with the same composition, structure, and properties as natural rutile. It can be used to produce welding electrode coatings. During the production of welding electrode coatings, appropriate processing equipment is required to crush and grind the synthetic rutile, thus making it convenient for users to use.

[0003] While existing processing equipment can crush and grind synthetic rutile, the process requires frequent shutdowns and retractions of the equipment to remove the processed rutile powder and prevent it from overflowing into the receiving component. This process is not only cumbersome but also significantly reduces the processing speed and results in poor performance. Therefore, we propose a synthetic rutile crushing and grinding system for welding electrodes. Summary of the Invention

[0004] To address the technical problem of poor performance of synthetic rutile processing devices, this invention provides a synthetic rutile crushing and grinding system for welding electrodes.

[0005] The present invention is achieved by the following technical solution: a synthetic rutile crushing and grinding system for welding electrodes, comprising a shell and a loading cavity, a processing groove and a placement cavity formed in the shell, wherein a stone processing component is provided inside the processing groove and a stone conveying component is provided inside the shell.

[0006] As a further improvement to the above solution, the stone processing assembly includes a drive shaft 1 disposed on both sides inside the processing tank. A crushing roller rotating inside the processing tank is fixedly sleeved on the outer wall of the drive shaft 1. One end of the drive shaft 1 is rotatably connected to the inner wall of the processing tank, and the other end of the drive shaft 1 extends to the outside of the housing and is driven by a motor 1 fixed to the outside of the housing. Below the drive shaft 1, there is a drive shaft 2. A grinding roller rotating inside the processing tank is fixedly sleeved on the outer wall of the drive shaft 2. One end of the drive shaft 2 is rotatably connected to the inner wall of the processing tank, and the other end of the drive shaft 2 extends to the outside of the housing and is driven by a motor 2 fixed to the outside of the housing. Above the crushing roller and the grinding roller, there are guide plates fixed to the inner wall of the processing tank. Through the operation of the stone processing assembly, artificial rutile can be crushed and ground. The guide plates above the crushing roller can guide the artificial rutile between the two crushing rollers, and the guide plates above the grinding roller can guide the artificial rutile between the two grinding rollers.

[0007] As a further improvement to the above solution, the stone conveying assembly includes multiple receiving boxes that slide inside the loading cavity. The inner walls between the loading cavity and the processing trough, and between the processing trough and the placement cavity, are all provided with sliding grooves that slidably engage with the receiving boxes. These grooves are located below the grinding rollers. A guide groove is provided on the inner wall at the bottom of the loading cavity. A pushing block that engages with the receiving boxes is slidably connected inside the guide groove. A lead screw, rotatably connected to the inner wall of the guide groove, is threaded through the pushing block located inside the guide groove. A motor is fixed to the inner wall on one side of the top of the loading cavity. A drive shaft is driven to the output end of the motor. The end of the motor three is rotatably connected to the inner wall on the other side of the top of the loading cavity. Above the receiving box inside the loading cavity, a pressure block is provided that slides inside the loading cavity. Connecting ropes are fixed to both ends of the top side of the pressure block. The end of the connecting rope away from the pressure block is fixedly wound around the outside of the drive shaft three. A transmission wheel one is fixedly sleeved on the outer wall of both the lead screw and the drive shaft three. A transmission belt one that drives the transmission wheel one is provided on the outside of the transmission wheel one. A bearing groove is opened on the inner wall of the bottom of the placement cavity. A bearing plate is slidably connected inside the bearing groove. Drive sleeves one are embedded on both sides of one end of the bearing plate. A drive sleeve one is located on one side of the bearing plate. A screw rod is threaded through a drive sleeve located on the other side of the support plate. A second screw rod is threaded through a drive sleeve located on the other side of the support plate. Mounting grooves are formed on the inner walls of both sides of the placement cavity. A mounting block is fixed inside the mounting groove. A second mounting groove is formed on the top side of the mounting block. A support block that works with the receiving box is hinged inside the second mounting groove. A third mounting groove is formed on the bottom inner wall of the second mounting groove. Multiple connecting springs, the other end of which is fixed to the support block, are fixed to the bottom inner wall of the third mounting groove. The receiving box, located inside the placement cavity, slides inside the cavity. A push plate is provided above the receiving box inside the placement cavity. The top of the housing has... There is a connecting hole that communicates with the placement cavity. A drive rod is rotatably inserted through the connecting hole. The drive rod inside the placement cavity is threaded with a drive sleeve two embedded in the push plate. The end of the drive rod outside the placement cavity is fixed with a sealing plate that rotates on the top of the housing. The sealing plate is used to close the opening of the processing groove. Through the operation of the stone conveying component, the processed artificial rutile powder can be received and stacked. The receiving component of artificial rutile powder can be quickly replaced. The feeding port of the device can be closed. The receiving boxes stacked inside the loading cavity can be compressed, causing the receiving boxes to fall freely.

[0008] As a further improvement to the above solution, a stop block is fixed at the end of the drive rod away from the closed plate, and sliding grooves are provided on the inner walls of both sides of the placement cavity. Sliding blocks that slide inside the adjacent sliding grooves are fixed at both ends of the push plate. Multiple push springs with their other ends fixed to the inner wall of the end of the sliding groove are fixed on the outer side of the sliding blocks. By pushing the springs to return to their original position and by the sliding cooperation between the sliding blocks and the sliding grooves, the displaced push plate can be driven to return to its original position.

[0009] As a further improvement to the above solution, one end of the screw 1 is rotatably connected to the inner wall of the bottom of the bearing groove, and the other end of the screw 1 is driven to a motor 4 fixed on the inner wall of the placement cavity. One end of the screw 2 is rotatably connected to the inner wall of the bottom of the bearing groove, and the other end of the screw 2 is rotatably connected to the inner wall of the top of the placement cavity. Both screw 1 and screw 2 are fixedly sleeved with transmission wheels 2. The outer side of the transmission wheels 2 is provided with a transmission belt 2 that drives the transmission wheels 2. Through the operation of the motor 4, screw 1 can be driven to rotate. Through the transmission cooperation of the transmission wheels 2 and the transmission belt 2, screw 2 can be driven to rotate.

[0010] As a further improvement to the above solution, the bearing plate is provided with stabilizing grooves on the inner wall of the placement cavity at both ends. The two ends of the bearing plate slide in the adjacent stabilizing grooves respectively. Through the sliding cooperation between the bearing plate and the stabilizing grooves, the displacement of the bearing plate can be limited, thereby improving the stability of the bearing plate.

[0011] As a further improvement to the above solution, the inner wall of the housing is provided with a connecting groove, and the transmission belt slides inside the connecting groove, allowing the transmission belt to slide flexibly through the connecting groove.

[0012] As a further improvement to the above solution, a fourth drive shaft is rotatably connected to the inside of the processing groove below the second drive shaft. The fourth drive shaft is located above the slide groove. A transmission wheel three is fixedly sleeved on the outer wall of both the second and fourth drive shafts. A transmission belt three is provided on the outside of the transmission wheel three to drive the transmission wheel three. A drive block is fixed on the outer wall of the fourth drive shaft. An installation groove four is opened at the end of the drive block away from the fourth drive shaft. A scraper that contacts the outside of the grinding roller is hinged inside the installation groove four. An installation groove five is opened on the inner wall of the installation groove four. Multiple connecting springs two, with their other ends fixed to the scraper, are fixed on the inner wall of the installation groove five. Through the operation of the above components, the artificial rutile powder attached to the outside of the grinding roller can be removed, avoiding hard collisions between the grinding roller and the scraper, which would damage the scraper and the grinding roller. The artificial rutile powder inside the receiving box can be leveled.

[0013] As a further improvement to the above solution, the outer side of the housing is hinged with movable door one, movable door two and movable door three. Movable door one is connected to the loading cavity, movable door two is connected to the processing groove and movable door three is connected to the placement cavity. By opening movable door one, movable door two and movable door three, the components inside the housing can be inspected and maintained.

[0014] As a further improvement to the above solution, perforations are provided on both sides of the other end of the bearing plate, and guide rods are slidably inserted inside the perforations. One end of the guide rod is fixed to the inner wall at the bottom of the bearing groove, and the other end of the guide rod is fixed to the inner wall at the top of the placement cavity. The receiving box is located between the drive sleeve and the perforations. Through the sliding cooperation of the perforations and the guide rods, the displacement of the bearing plate can be limited, thereby improving the stability of the displacement bearing plate.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. This invention can quickly crush and grind synthetic rutile, receive the processed synthetic rutile powder, and stack the received synthetic rutile powder to increase the capacity of the device to hold synthetic rutile powder, avoid frequent shutdown of the processing device by the operator, remove the processed synthetic rutile powder from the device, and improve the processing progress of synthetic rutile.

[0017] 2. This invention allows for quick replacement of the receiving component for synthetic rutile powder, avoiding manual replacement, saving manpower, improving the processing efficiency of synthetic rutile, and when the device has a sufficient amount of synthetic rutile powder stored inside, the feeding port of the device will be sealed to prevent workers from feeding excessive amounts of synthetic rutile into the device, resulting in high working performance. Attached Figure Description

[0018] Figure 1 A schematic diagram of a synthetic rutile crushing and grinding system for welding electrodes;

[0019] Figure 2 A schematic diagram of the drive block in a synthetic rutile grinding and crushing system for welding electrodes;

[0020] Figure 3 for Figure 1 A schematic diagram of the structure enlarged in the middle;

[0021] Figure 4 for Figure 1 Enlarged structural diagram at point B;

[0022] Figure 5 for Figure 1 Enlarged structural diagram at point C;

[0023] Figure 6 for Figure 2 Enlarged structural diagram at point D;

[0024] Figure 7 A schematic diagram of the scraper structure in a synthetic rutile grinding and crushing system for welding electrodes;

[0025] Figure 8This is a front view of a synthetic rutile crushing and grinding system for welding electrodes.

[0026] Explanation of key symbols:

[0027] 1. Shell; 2. Loading cavity; 3. Processing groove; 4. Placement cavity; 5. Crushing roller; 6. Drive shaft one; 7. Drive shaft two; 8. Grinding roller; 9. Guide groove; 10. Push block; 11. Screw; 12. Bearing groove; 13. Bearing plate; 14. Drive sleeve one; 15. Screw one; 16. Screw two; 17. Push plate; 18. Drive rod; 19. Sealing plate; 20. Sliding groove; 21. Sliding block; 22. Stabilizing groove; 23. Mounting groove one; 24. Mounting block; 25. Bearing block; 26. Drive shaft three; 27. Pressure block; 28. Transmission wheel one; 29. ​​Transmission belt one; 30. Drive block; 31. Drive shaft four; 32. Transmission wheel three; 33. Mounting groove four; 34. Scraper; 35. Mounting groove five; 36. Movable door one; 37. Movable door two; 38. Movable door three. Detailed Implementation

[0028] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0029] Example 1:

[0030] Combination Figure 1 and Figure 2 This embodiment of a synthetic rutile grinding system for welding electrodes includes a housing 1 and a loading cavity 2, a processing groove 3, and a placement cavity 4 formed in the housing 1. The processing groove 3 is equipped with a stone processing component, and the housing 1 is equipped with a stone conveying component. The stone processing component includes a drive shaft 6 arranged on both sides inside the processing groove 3. A crushing roller 5 rotating inside the processing groove 3 is fixedly sleeved on the outer wall of the drive shaft 6. One end of the drive shaft 6 is rotatably connected to the inner wall of the processing groove 3, and the other end of the drive shaft 6 extends to the outside of the housing 1 and is driven by a motor 1 fixed to the outside of the housing 1. A drive shaft 7 is provided below the drive shaft 6. A grinding roller 8 rotating inside the processing groove 3 is fixedly sleeved on the outer wall of the drive shaft 7. One end of the drive shaft 7 is rotatably connected to the inner wall of the processing groove 3, and the other end of the drive shaft 7 extends to the outside of the housing 1 and is driven by a motor 2 fixed to the outside of the housing 1. A guide plate fixed to the inner wall of the processing groove 3 is provided above both the crushing roller 5 and the grinding roller 8.

[0031] The implementation principle of the synthetic rutile crushing and grinding system for welding electrodes in this embodiment is as follows: When synthetic rutile needs to be processed, a sufficient amount of synthetic rutile can be put into the processing tank 3. At the same time, the operation of motor one drives drive shaft one 6 and crushing roller 5 to rotate. At this time, the rotating crushing roller 5 will crush the synthetic rutile. The crushed synthetic rutile will fall between two grinding rollers 8. The operation of motor two drives drive shaft two 7 and grinding roller 8 to rotate. At this time, the rotating grinding roller 8 will grind the crushed synthetic rutile. The guide plate above crushing roller 5 can guide the synthetic rutile between the two crushing rollers 5. The guide plate above grinding roller 8 can guide the synthetic rutile between the two grinding rollers 8.

[0032] Example 2:

[0033] Combination Figure 3 , Figure 4 and Figure 5This embodiment, based on embodiment 1, further improves upon the following: the stone conveying assembly includes multiple receiving boxes that slide inside the loading cavity 2. The inner walls between the loading cavity 2 and the processing groove 3, and between the processing groove 3 and the placement cavity 4, are provided with sliding grooves that slidably engage with the receiving boxes. These grooves are located below the grinding roller 8. A guide groove 9 is provided on the inner wall at the bottom of the loading cavity 2. A push block 10 that engages with the receiving boxes is slidably connected inside the guide groove 9. A lead screw 11, rotatably connected to the inner wall of the guide groove 9, is threaded through the push block 10 located inside the guide groove 9. A motor 3, a forward and reverse stepper motor, is fixed to the inner wall on one side of the top of the loading cavity 2. The output end of the motor 3 is connected to a drive shaft 3 26, which is located away from the motor 3. One end is rotatably connected to the inner wall on the other side of the top of the loading cavity 2. Above the receiving box inside the loading cavity 2, there is a pressure block 27 that slides inside the loading cavity 2. The two ends of the top side of the pressure block 27 are fixed with connecting ropes. The end of the connecting rope away from the pressure block 27 is fixedly wound around the outside of the drive shaft 26. The outer wall of the lead screw 11 and the drive shaft 26 are both fixedly sleeved with a transmission wheel 28. The outside of the transmission wheel 28 is provided with a transmission belt 29 that drives the transmission wheel 28. The inner wall of the bottom of the placement cavity 4 is provided with a bearing groove 12. The bearing plate 13 is slidably connected inside the bearing groove 12. The two sides of one end of the bearing plate 13 are fitted with drive sleeves 14. The drive sleeve 14 on one side of the bearing plate 13 is threaded with a screw 15. The drive sleeve 14 on the other side of the bearing plate 13 is threaded with a screw rod 15. A drive sleeve 14 is threaded with a screw rod 16. The inner walls of both sides of the placement cavity 4 have mounting grooves 23. A mounting block 24 is fixed inside the mounting groove 23. A mounting groove 24 is formed on the top side of the mounting block 24. A bearing block 25, which works in conjunction with the receiving box, is hinged inside the mounting groove 2. A mounting groove 3 is formed on the bottom inner wall of the mounting groove 2. Multiple connecting springs, the other end of which is fixed to the bearing block 25, are fixed to the bottom inner wall of the mounting groove 3. The receiving box, located inside the placement cavity 4, slides inside the placement cavity 4. A push plate 17 is provided above the receiving box inside the placement cavity 4. The top of the housing 1 has a connecting hole that communicates with the placement cavity 4. A drive rod 18 is rotatably threaded through the connecting hole. The outer wall of the drive rod 18, located inside the placement cavity 4, is threaded. A second drive sleeve is embedded in the push plate 17. A closing plate 19, rotating on the top of the housing 1, is fixed to the end of the drive rod 18 located outside the placement cavity 4. The closing plate 19 is used to close the opening of the processing groove 3. The operation of the third motor drives the third drive shaft 26 to rotate. Through the transmission cooperation of the first transmission wheel 28 and the first transmission belt 29, the lead screw 11 can be driven to rotate. The rotating lead screw 11 can drive the push block 10 to move, and the moving push block 10 will push the receiving box to move. When the displaced receiving box passes through the slide groove and moves to below the grinding roller 8, it can receive the artificial rutile powder through the receiving box below the grinding roller 8. When the receiving box below the grinding roller 8 is full of artificial rutile powder, the operation of the third motor...The receiving box inside the loading cavity 2 is displaced. This displaced receiving box pushes the receiving box below the grinding roller 8. When the receiving box below the grinding roller 8 enters the placement cavity 4 through the chute, it will be positioned below the grinding roller 8. Then, the motor reverses direction, causing the pushing block 10 to reset. When the pushing block 10 separates from the receiving box inside the placement cavity 4, the receiving box falls to the bottom of the placement cavity 4. Simultaneously, the screw... The rotation of screw 15 and screw 16 causes drive sleeve 14 to move, which in turn causes the support plate 13 to move. The moving support plate 13 then causes the receiving box inside the placement cavity 4 to move vertically. When the moving receiving box contacts the support block 25, it pushes the support block 25 to deflect. When the deflected support block 25 separates from the receiving box, the return elasticity of connecting spring 1 pulls the support block 25 to return to its original deflection. After the support block 25 returns to its original position, the rotation of screw 15 and screw 16 causes the support block to return to its original position. The rotation of the second 16 causes the drive sleeve 14, the support plate 13, and the receiving box to move towards the support block 25. When the receiving box lands on top of the support block 25, it is stacked on top of the support block 2. At this time, the support plate 13 resets and moves until it enters the support groove 12. When the receiving box below the grinding roller 8 is filled with artificial rutile powder again, the above operation can be repeated until the placement cavity 4 is filled with receiving boxes filled with artificial rutile powder. When the stacked receiving boxes in the placement cavity 4 push the push plate 17 to move, this... The push plate 17, which moves the displacement mechanism, will push the drive sleeve 2 to move, causing the drive rod 18 to rotate and the closing plate 19 to rotate. At this time, the rotating closing plate 19 will close the opening of the processing groove 3, thus reminding the operator that the device has sufficient artificial rutile powder stored inside. When the push block 10 returns to its original position, the rotating drive shaft 26 will release the connecting rope. As the connecting rope is released, the pressure block 27 will move vertically. At this time, the displaced pressure block 27 will press against the stacked receiving boxes inside the loading cavity 2, causing the receiving boxes to fall freely.

[0034] A stop block is fixed at the end of the drive rod 18 away from the closed plate 19. Sliding grooves 20 are provided on the inner walls of both sides of the placement cavity 4. Sliding blocks 21 that slide inside the adjacent sliding grooves 20 are fixed at both ends of the push plate 17. Multiple push springs with their other ends fixed to the inner wall of the end of the sliding groove 20 are fixed on the outer side of the sliding blocks 21. By pushing the springs to return to their original position and by sliding the sliding blocks 21 and the sliding grooves 20, the push plate 17 can be driven to return to its original position.

[0035] One end of screw 15 is rotatably connected to the inner wall of the bottom of the bearing groove 12, and the other end of screw 15 is driven to a motor 4 fixed on the inner wall of the placement cavity 4. Motor 4 is a forward and reverse stepper motor. One end of screw 2 16 is rotatably connected to the inner wall of the bottom of the bearing groove 12, and the other end of screw 2 16 is rotatably connected to the inner wall of the top of the placement cavity 4. Both screw 15 and screw 2 16 have a transmission wheel 2 fixedly sleeved on their outer walls. The transmission wheel 2 is provided with a transmission belt 2 that drives the transmission wheel 2. Through the operation of motor 4, screw 15 can be driven to rotate. Through the transmission wheel 2 and transmission belt 2, screw 2 16 can be driven to rotate.

[0036] The bearing plate 13 has stabilizing grooves 22 on the inner wall of the placement cavity 4 at both ends. The two ends of the bearing plate 13 slide in the adjacent stabilizing grooves 22 respectively. Through the sliding cooperation between the bearing plate 13 and the stabilizing grooves 22, the displacement of the bearing plate 13 can be limited, thereby improving the stability of the bearing plate 13.

[0037] The inner wall of the housing 1 is provided with a connecting groove, and the transmission belt 29 slides inside the connecting groove. The transmission belt 29 can slide flexibly through the connecting groove.

[0038] Example 3:

[0039] Combination Figure 6 , Figure 7 and Figure 8This embodiment, based on embodiment 2, further improves upon the following: A fourth drive shaft 31 is rotatably connected to the inside of the processing groove 3 below the second drive shaft 7. The fourth drive shaft 31 is located above the slide groove. A third transmission wheel 32 is fixedly sleeved on the outer walls of both the second drive shaft 7 and the fourth drive shaft 31. A third transmission belt 3 is provided on the outside of the third transmission wheel 32, engaging with it. A drive block 30 is fixed to the outer wall of the fourth drive shaft 31. A fourth mounting groove 33 is opened at the end of the drive block 30 away from the fourth drive shaft 31. A scraper 34, which contacts the outside of the grinding roller 8, is hinged inside the fourth mounting groove 33. A fifth mounting groove 35 is opened on the inner wall of the fourth mounting groove 33. Multiple second connecting springs, with their other ends fixed to the scraper 34, are fixed to the inner wall of the fifth mounting groove 35. When the second drive shaft 7 rotates, the drive shaft 7 is driven by the transmission engagement of the third transmission wheel 32 and the third transmission belt. Drive shaft 31 rotates, which in turn drives drive block 30 to rotate. Drive block 30 then drives scraper 34 to rotate, scraping the outer wall of grinding roller 8 to remove artificial rutile powder adhering to the outside of grinding roller 8, thus improving the cleanliness of grinding roller 8. Due to the elasticity of connecting spring 2, scraper 34 will deflect when it comes into contact with grinding roller 8, preventing hard collision between grinding roller 8 and scraper 34, which could damage scraper 34 and grinding roller 8. When drive block 30 and scraper 34 rotate, they will also move the artificial rutile powder inside the receiving box below grinding roller 8, leveling the powder inside the receiving box and preventing it from accumulating in peaks inside the receiving box, thus increasing the capacity of the receiving box.

[0040] The outer side of the housing 1 is hinged with movable door 1 36, movable door 2 37 and movable door 38. Movable door 1 36 is connected to loading cavity 2, movable door 2 37 is connected to processing groove 3 and movable door 38 is connected to placement cavity 4. By opening movable door 1 36, movable door 2 37 and movable door 38, the components inside the housing 1 can be inspected and maintained.

[0041] The other end of the bearing plate 13 has perforations on both sides. A guide rod slides through the perforation. One end of the guide rod is fixed to the inner wall at the bottom of the bearing groove 12, and the other end of the guide rod is fixed to the inner wall at the top of the placement cavity 4. The receiving box is located between the drive sleeve 14 and the perforation. Through the sliding cooperation of the perforation and the guide rod, the displacement of the bearing plate 13 can be limited, thereby improving the stability of the displacement bearing plate 13. The receiving box is located between the guide rod and the screw 15.

[0042] Working principle: When synthetic rutile needs to be processed, the operation of motor three drives drive shaft three 26 to rotate. Through the transmission cooperation of transmission wheel one 28 and transmission belt one 29, the lead screw 11 can be driven to rotate. The rotating lead screw 11 can drive push block 10 to move. The moving push block 10 will push the receiving box to move. When the moving receiving box passes through the slide and moves to below the grinding roller 8, a sufficient amount of synthetic rutile is put into the processing tank 3. At the same time, the operation of motor one drives drive shaft one 6 and crushing roller 5 to rotate. At this time, the rotating crushing roller 5 will crush the synthetic rutile. The crushed synthetic rutile will fall between the two grinding rollers 8. The operation of the motor drives the drive shaft 7 and the grinding roller 8 to rotate. The rotating grinding roller 8 grinds the pulverized synthetic rutile. The synthetic rutile powder is received by the receiving box below the grinding roller 8. When the receiving box below the grinding roller 8 is full of synthetic rutile powder, the operation of the motor drives the receiving box located inside the loading cavity 2 to move. This moving receiving box pushes the receiving box below the grinding roller 8. When the receiving box below the grinding roller 8 enters the placement cavity 4 through the chute, it will be located below the grinding roller 8. Then, the motor reverses direction, driving the push block 10 to reset. When the push block 10 is in contact with the receiving box inside the placement cavity 4... When the receiving box separates, it falls to the bottom of the placement cavity 4. Simultaneously, the operation of motor 4 drives screw 15 to rotate. Through the transmission wheel 2 and transmission belt 2, screw 16 rotates. The rotation of screws 15 and 16 causes drive sleeve 14 to move, which in turn moves the support plate 13. This moving support plate 13 then causes the receiving box inside the placement cavity 4 to move vertically. When the displaced receiving box contacts the support block 25, it pushes the support block 25 to deflect. When the deflected support block 25 separates from the receiving box, the return elasticity of connecting spring 1 pulls the support block... Block 25 is reset and deflected. After the bearing block 25 is reset, the rotation of screw 15 and screw 16 drives drive sleeve 14, bearing plate 13, and receiving box to move towards bearing block 25. When the receiving box lands on top of bearing block 25, the receiving box is stacked on top of bearing block 2. At this time, bearing plate 13 is reset and displaced until it enters the interior of bearing groove 12. When the receiving box below grinding roller 8 is filled with artificial rutile powder again, the above operation can be repeated until the placement cavity 4 is filled with receiving boxes filled with artificial rutile powder. When the stacked receiving boxes in the placement cavity 4 push push plate 17 to move, push plate 17 will push drive sleeve 2 to move, driving drive rod 18 to rotate.The rotating closing plate 19 will close the opening of the processing groove 3, indicating to the operator that the device contains sufficient artificial rutile powder. When the push block 10 is reset, the rotating drive shaft 26 will release the connecting rope. As the connecting rope is released, the pressure block 27 will move vertically, pressing the stacked receiving boxes inside the loading cavity 2, causing them to fall freely. When the drive shaft 7 rotates, the drive wheel 32 and the drive belt 3 will rotate the drive shaft 31. The rotating drive shaft 31 will then rotate the drive block 30. Drive block 30 will drive scraper 34 to rotate. The rotating scraper 34 will scrape the outer wall of grinding roller 8, removing the artificial rutile powder adhering to the outside of grinding roller 8, thus improving the cleanliness of grinding roller 8. Due to the elasticity of connecting spring 2, when scraper 34 contacts grinding roller 8, it will deflect to prevent a hard collision between grinding roller 8 and scraper 34, which could damage both. Furthermore, when drive block 30 and scraper 34 rotate, they will agitate the artificial rutile powder inside the receiving box below grinding roller 8, leveling the powder and preventing it from accumulating in peaks inside the receiving box, thus improving the box's capacity.

[0043] The above embodiments are merely preferred embodiments of the present invention and should not be construed as limiting the scope of protection of the present invention. Any non-substantial changes and substitutions made by those skilled in the art based on the present invention shall fall within the scope of protection claimed by the present invention.

Claims

1. A synthetic rutile grinding and crushing system for welding electrodes, comprising a housing and a loading cavity, a processing groove, and a placement cavity formed in the housing, characterized in that, The processing tank is equipped with a stone processing component inside, and the housing is equipped with a stone conveying component inside; The stone processing assembly includes a drive shaft 1 located on both sides inside the processing tank. A crushing roller rotating inside the processing tank is fixedly sleeved on the outer wall of the drive shaft 1. One end of the drive shaft 1 is rotatably connected to the inner wall of the processing tank, and the other end of the drive shaft 1 extends to the outside of the housing and is connected to a motor 1 fixed to the outside of the housing. A drive shaft 2 is located below the drive shaft 1. A grinding roller rotating inside the processing tank is fixedly sleeved on the outer wall of the drive shaft 2. One end of the drive shaft 2 is rotatably connected to the inner wall of the processing tank, and the other end of the drive shaft 2 extends to the outside of the housing and is connected to a motor 2 fixed to the outside of the housing. A guide plate fixed to the inner wall of the processing tank is provided above both the crushing roller and the grinding roller. The stone conveying assembly includes multiple receiving boxes that slide inside the loading cavity. The inner walls between the loading cavity and the processing trough, and between the processing trough and the placement cavity, are provided with sliding grooves that slidably engage with the receiving boxes. These grooves are located below the grinding rollers. A guide groove is provided on the inner wall at the bottom of the loading cavity. A push block that engages with the receiving boxes is slidably connected inside the guide groove. A lead screw, rotatably connected to the inner wall of the guide groove, is threaded through the push block inside the guide groove. A motor is fixed to the inner wall on one side of the top of the loading cavity. A drive shaft is driven to the output end of the motor. The end of the drive shaft away from the motor is rotatably connected to the inner wall on the other side of the top of the loading cavity. A pressure block that slides inside the loading cavity is located above the receiving boxes inside the loading cavity. Connecting ropes are fixed to both ends of the top side of the pressure block. The end of the connecting rope away from the pressure block is fixedly wound around the outside of the drive shaft. A transmission wheel is fixedly sleeved on the outer wall of both the lead screw and the drive shaft. A transmission belt engages with the transmission wheel. A bearing groove is provided on the inner wall at the bottom of the placement cavity. A bearing plate is slidably connected inside the bearing groove. A drive sleeve 1 is embedded on both sides of one end of the bearing plate. A screw 1 is threaded through the drive sleeve 1 on one side of the bearing plate, and a screw 2 is threaded through the drive sleeve 1 on the other side of the bearing plate. An installation groove 1 is opened on the inner wall of both sides of the placement cavity. An installation block is fixed inside the installation groove 1. An installation groove 2 is opened on the top side of the installation block. A bearing block that works with the receiving box is hinged inside the installation groove 2. An installation groove 3 is opened on the inner wall of the bottom of the installation groove 2. Multiple connecting springs 1 with their other ends fixed to the bearing block are fixed on the inner wall of the bottom of the installation groove 3. The receiving box inside the placement cavity slides inside the placement cavity. A push plate is provided above the receiving box inside the placement cavity. A communication hole communicating with the placement cavity is opened on the top of the housing. A drive rod is rotatably passed through the communication hole. A drive sleeve 2 embedded on the push plate is threaded on the outer wall of the drive rod inside the placement cavity. A closing plate that rotates on the top of the housing is fixed at the end of the drive rod outside the placement cavity. The closing plate is used to close the opening of the processing groove. Below the second drive shaft is a fourth drive shaft rotatably connected inside the processing groove. The fourth drive shaft is located above the slide groove. Both the second and fourth drive shafts have a transmission wheel three fixedly sleeved on their outer walls. The outer side of the transmission wheel three is provided with a transmission belt three that drives and cooperates with the transmission wheel three. The outer wall of the fourth drive shaft is fixed with a drive block. The end of the drive block away from the fourth drive shaft is provided with a mounting groove four. The inside of the mounting groove four is hinged with a scraper that contacts the outside of the grinding roller. The inner wall of the mounting groove four is provided with a mounting groove five. The inner wall of the mounting groove five is fixed with multiple connecting springs two, the other end of which is fixed to the scraper.

2. The synthetic rutile grinding and crushing system for welding electrodes as described in claim 1, characterized in that, The drive rod is fixed with a stop block at one end away from the closed plate. The inner walls on both sides of the placement cavity are provided with sliding grooves. The two ends of the push plate are fixed with sliding blocks that slide inside the adjacent sliding grooves. Multiple push springs are fixed on the outer side of the sliding blocks, with the other end fixed to the inner wall of the end of the sliding groove.

3. The synthetic rutile grinding and crushing system for welding electrodes as described in claim 1, characterized in that, One end of the screw is rotatably connected to the inner wall at the bottom of the bearing groove, and the other end of the screw is driven to a motor four fixed on the inner wall of the placement cavity. One end of the screw is rotatably connected to the inner wall at the bottom of the bearing groove, and the other end of the screw is rotatably connected to the inner wall at the top of the placement cavity. Both screws are fixedly fitted with transmission wheels two on their outer walls, and the transmission wheels two are provided with a transmission belt two that drives and cooperates with the transmission wheels two.

4. The synthetic rutile grinding and crushing system for welding electrodes as described in claim 1, characterized in that, The bearing plate has stabilizing grooves at both ends that are formed on the inner wall of the placement cavity, and the two ends of the bearing plate slide inside the adjacent stabilizing grooves respectively.

5. The synthetic rutile grinding and crushing system for welding electrodes as described in claim 1, characterized in that, The inner wall of the housing is provided with a connecting groove, and the transmission belt slides inside the connecting groove.

6. The synthetic rutile grinding and crushing system for welding electrodes as described in claim 1, characterized in that, The outer side of the housing is hinged with three movable doors: movable door one, movable door two, and movable door three. Movable door one is connected to the loading cavity, movable door two is connected to the processing groove, and movable door three is connected to the placement cavity.

7. The synthetic rutile grinding and crushing system for welding electrodes as described in claim 1, characterized in that, The other end of the support plate has through holes on both sides. A guide rod slides through the through holes. One end of the guide rod is fixed to the inner wall at the bottom of the support groove, and the other end of the guide rod is fixed to the inner wall at the top of the placement cavity. The receiving box is located between the drive sleeve and the through holes.

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