An automatic positioning water mill and its usage method

Abstract

The present invention provides an automatic positioning water mill and a usage method. The machine relates to the technical field of processing equipment and includes a frame, a feeding mechanism, a lifting mechanism, a grinding mechanism, a power rotation mechanism, and an operation console. The feeding mechanism is installed at the front end of the frame and is used for screening and automatic feeding of rod materials. The lifting mechanism is installed behind the feeding mechanism and is used for receiving and lifting rod materials. The grinding mechanism is installed at the rear end of the frame and is used for grinding the surface of rod materials. The operation console is installed on the frame and is used for starting and controlling the automatic positioning water mill. A fully automatic processing method is realized during the entire processing process of the rod materials, improving the processing accuracy and work efficiency, and liberating a large amount of manual labor.

Description

Technical Field

[0001] The present invention relates to the technical field of processing equipment, and particularly to an automatic positioning water mill and a usage method thereof. Background Art

[0002] During the processing of fishing rods, it is necessary to polish the surface of the fishing rods so as to spray paint. In the current technology, workers hold the fishing rods by hand and operate according to visual inspection against the sand belt of the equipment. One worker operates one machine, resulting in uneven polished surfaces and inconsistent sizes of the produced products, with problems of low polishing efficiency and poor polishing quality. Summary of the Invention

[0003] Aiming at the technical problems of low polishing efficiency and poor polishing quality in the existing fishing rod polishing process, the present invention provides an automatic positioning water mill and a usage method thereof, including a feeding frame, a loading platform, a feeding transmission assembly, a multi-stage screening assembly, a guiding and receiving assembly, and a push-pull cylinder, realizing a fully automatic processing method during the entire processing of the fishing rods, improving the processing accuracy and working efficiency, and liberating a large amount of manual labor.

[0004] To this end, the technical solution of the present invention is that an automatic positioning water mill includes a frame, a feeding mechanism, a lifting mechanism, a polishing mechanism, a power rotation mechanism, and an operating platform. The feeding mechanism is installed at the front end of the frame and is used for screening and automatic feeding of the fishing rod materials. The lifting mechanism is installed behind the feeding mechanism and is used for receiving and lifting the fishing rod materials. The polishing mechanism is installed at the rear end of the frame and is used for polishing the surface of the fishing rod materials. The operating platform is installed on the frame and is used for starting and controlling the automatic positioning water mill.

[0005] Preferably, the feeding mechanism includes a feeding frame, a loading platform, a feeding transmission assembly, a multi-stage screening assembly, a guiding and receiving assembly, and a push-pull cylinder. A loading platform is provided at the front end of the feeding frame. There is an angle between the loading platform and the horizontal plane, and a feeding cylinder is provided in the middle of the loading platform. The guiding and receiving assembly includes a receiving rotating shaft, which is installed on the feeding frame through a bearing and a bearing seat. The receiving rotating shaft is provided with spaced receiving connecting plates, and a receiving sliding plate is fixedly provided on the receiving connecting plate. A receiving bending portion is provided at the end of the receiving sliding plate. One end of the push-pull cylinder is fixedly connected to the feeding frame, and the other end of the push-pull cylinder is connected to the receiving sliding plate through a push-pull connecting plate.

[0006] Preferably, a receiving sensor is provided on one side of the receiving sliding plate, and a feeding sensor is provided at the top of the feeding mechanism. A feeding side plate and a rod-aligning side plate are provided on one side of the feeding frame. A feeding slide rail and a feeding slider are provided below the feeding frame. The feeding slide rail is slidably connected to the feeding slider, and the feeding slide rail is fixedly connected to the frame.

[0007] Preferably, the lifting mechanism includes a lifting bracket fixedly installed on the frame. One end face of the lifting bracket is provided with a lifting cylinder, and a roller fixing plate is installed on the piston rod of the lifting cylinder. Two rollers are fixedly provided on the roller fixing plate, and the rollers are rotatably connected to the roller fixing plate through a rotating shaft. The other end face of the lifting bracket is provided with a discharge plate, and the top of the discharge plate is provided with a discharge inclined plane.

[0008] Preferably, the grinding mechanism includes a slide table mounting plate. A transverse displacement transmission component is provided on the rear end face of the slide table mounting plate, and a slide table component is provided on the front end face of the slide table mounting plate. The slide table component includes a ball slide table fixedly connected to the slide table mounting plate. An upper connecting plate and a lower connecting plate are provided on the ball slide table. A longitudinal slide rail is provided between the upper connecting plate and the lower connecting plate and is fixedly connected to the ball slide table. A lead screw is provided in the middle of the upper connecting plate and the lower connecting plate, and the lead screw is rotatably connected to the upper connecting plate and the lower connecting plate through bearings. A lead screw slider is installed on the lead screw. A lifting motor is provided at the upper end of the slide table mounting plate, and the lifting motor is fixedly connected to the slide table mounting plate through a motor mounting plate. The output end of the lifting motor is connected to the lead screw, and the lifting motor drives the lead screw slider to move up and down through the lead screw.

[0009] Preferably, a grinding support frame is fixedly provided on the lead screw slider. A grinding motor and a driven wheel are provided on the grinding support frame. A driving wheel is provided at the output end of the grinding motor, and the driving wheel and the driven wheel are connected by a sand belt. The driven wheel is connected to the grinding support frame through a tensioning plate. A sand belt angle adjusting wheel is provided inside the sand belt, and the sand belt angle adjusting wheel is fixedly connected to the grinding support frame through a sand belt angle adjusting rod.

[0010] Preferably, a pressure rod connecting plate is further provided on the grinding support frame. A pressure rod cylinder is installed on the pressure rod connecting plate, and a roller fixing plate is installed on the piston rod of the pressure rod cylinder. Two rollers are fixedly provided on the roller fixing plate, and the rollers are rotatably connected to the roller fixing plate through a rotating shaft.

[0011] Preferably, the power rotating mechanism includes a rotating base slidably connected to the frame through a base slider and a base slide rail. A rotating motor is provided at the lower end of the rotating base, and a rotating shaft seat is provided at the upper end of the rotating base. A rotating main shaft is provided in the middle of the rotating shaft seat, and the rotating main shaft is connected to the rotating motor through a belt drive. A gripper cylinder is provided at the front end of the rotating main shaft, and a gripper is installed on the gripper cylinder. A pneumatic slip ring is provided at the rear end of the rotating main shaft, and the pneumatic slip ring is connected to the rotating shaft seat through a slip ring fixing plate.

[0012] Preferably, the number of grinding mechanisms and power rotating mechanisms is two respectively. The two grinding mechanisms are arranged vertically, and the two power rotating mechanisms are distributed horizontally.

[0013] An automatic positioning water mill and its usage method. Using the above automatic positioning water mill, the specific steps are as follows:

[0014] S1. Initialize the automatic positioning water mill. Set the length of the material rod, the diameter of the material rod, the grinding position, the grinding time, and the angle of the grinding sand belt on the operating table. Adjust the initial position of the feeding mechanism according to the length of the material rod, adjust the initial position of the lifting mechanism according to the length of the material rod, and adjust the installation height of the screening plate on the screening fixed plate according to the diameter of the material rod.

[0015] S2. Turn on the start switch, and the feeding mechanism starts to work. Driven by the feeding transmission assembly, the feeding plate starts to rise and takes the material rod away from the loading platform. If a feeding plate takes away multiple material rods, after being screened by the screening plate, the excess material rods on the feeding plate are screened down, and only one fishing rod material rod is left on each feeding plate.

[0016] S3. During the feeding process of the material rod, the feeding cylinder jacks up the material rod on the loading platform to assist feeding. During the feeding process of the material rod, one end of the material rod is first preliminarily aligned by the feeding side plate, and then aligned by the rod-aligning side plate during the lifting process.

[0017] S4. When the feeding sensor detects that the material rod is in place for feeding and transmits the signal to the operating table, the operating table controls the feeding transmission assembly to stop rotating through an instruction.

[0018] S5. At this time, the push-pull cylinder controls the guiding and receiving component to be in the lifted state, and the material rod slides along the receiving slide to the receiving bending part at the end of the receiving slide.

[0019] S6. When the receiving sensor detects that there is a material rod on the receiving slide, the push-pull cylinder controls the guiding and receiving component to rotate downward and lower, and the material rod is placed on the supporting wheel of the lifting mechanism.

[0020] S7. The pressing rod cylinder drives the supporting wheel to press the material rod.

[0021] S8. The operating table controls the feeding of the power rotating mechanism through the driving lead screw assembly of the power rotating mechanism. The power rotating mechanism grabs the material rod and drives the material rod to rotate.

[0022] S9. The lifting motor of the grinding mechanism drives the grinding support frame to descend. When the grinding support frame descends until the sand belt is pressed against the material rod, the pressing rod cylinder rises, and the grinding motor starts to work. The operating table controls the grinding mechanism to complete grinding at multiple positions in sequence.

[0023] S10. After grinding, the lifting cylinder descends, and the material rod falls onto the unloading slope of the unloading plate. The material rod slides along the unloading slope into the recycling box.

[0024] S11. The push-pull cylinder controls the guiding and receiving component to rotate upward and lift, waiting for the feeding of the next material rod, and so on in a cycle.

[0025] The beneficial effects of the present invention are that the operating platform can perform initialization settings on the automatic positioning water mill, including the setting of the length of the material rod, the setting of the grinding position, the setting of the grinding time, and the setting of the angle of the grinding abrasive belt. To adapt to the automatic positioning grinding processing of material rods with different lengths and different tapers.

[0026] Place the material rod on the loading platform of the feeding mechanism. The material rod slides upward along the feeding transmission component under the action of gravity. The material rod can also be assisted in feeding by the lifting of the feeding cylinder. After the feeding transmission component operates, it drives the material rod to rise. During the rising process, the redundant material rods are pushed out by the multi-stage material screening component; the material rod slides down to the receiving slide through the guiding and receiving component. The pushing and pulling cylinder retracts, and the guiding and receiving component rotates downward. The material rod falls into the middle position between the two supporting wheels of the supporting mechanism. The pressing rod cylinder drives the two supporting wheels to press the material rod; the operating platform controls the feeding of the power rotating mechanism through the driving screw assembly of the power rotating mechanism. The power rotating mechanism grabs the material rod and drives the material rod to rotate; the lifting motor of the grinding mechanism drives the grinding support frame to descend. When the grinding support frame descends until the abrasive belt is pressed against the material rod, the pressing rod cylinder rises, and the grinding motor starts to work. The operating platform controls the grinding mechanism to complete the grinding at multiple positions in sequence; after the grinding is completed, the supporting cylinder descends, and the material rod falls onto the discharging inclined surface of the discharging plate. The material rod slides along the discharging inclined surface into the recycling box; the pushing and pulling cylinder rises, and the guiding and receiving component rotates upward to wait for the feeding of the next material rod.

[0027] During the entire processing process of the material rod, a fully automatic processing method is realized, and the working initial position of the feeding mechanism can be adjusted according to the material rods of different lengths. Through the operating platform, the automatic positioning and automatic grinding of the grinding mechanism are controlled, thereby improving the processing accuracy and processing efficiency, and liberating a large amount of manual labor. Description of the Drawings

[0028] Figure 1 is the overall structural schematic diagram of the present invention;

[0029] Figure 2 is Figure 1 the front view of

[0030] Figure 3 is Figure 1 the top view of

[0031] Figure 4 is the structural schematic diagram of the feeding mechanism

[0032] Figure 5 is Figure 4 the structural schematic diagram from another angle of

[0033] Figure 6 is Figure 4 the left view of

[0034] Figure 7It is a schematic structural diagram of the grinding mechanism;

[0035] Figure 8 It is a schematic structural diagram of the grinding mechanism after removing the transmission components;

[0036] Figure 9 It is Figure 8 a schematic structural diagram from another angle of

[0037] Figure 10 It is Figure 8 the front view of

[0038] Figure 11 It is Figure 8 the right view of

[0039] Figure 12 It is a schematic structural diagram of the lifting mechanism;

[0040] Figure 13 It is Figure 12 the front view of

[0041] Figure 14 It is a schematic structural diagram of the power rotating mechanism;

[0042] Figure 15 It is Figure 14 a schematic structural diagram from another angle of

[0043] Explanation of symbols in the figure:

[0044] 1. Frame; 11. Recovery box; 2. Feeding mechanism; 21. Feeding frame; 211. Feeding slide rail; 212. Feeding slider; 22. Loading platform; 221. Feeding cylinder; 23. Feeding transmission assembly; 24. Multi-stage screening assembly; 25. Guide receiving assembly; 251. Receiving shaft; 252. Receiving connecting plate; 253. Receiving slide plate; 26. Push-pull cylinder; 261. Push-pull connecting plate; 27. Receiving sensor; 28. Feeding sensor; 29. ​​Feeding side plate; 210. Side plate for aligning rod; 3. Lifting mechanism; 31. Lifting bracket; 32. Lifting cylinder; 33. Support wheel fixing plate; 34. Support wheel; 35. Unloading plate; 4. Grinding mechanism; 41. Slide mounting plate; 42. Transverse displacement transmission assembly; 421. Transverse slide rail; 422. Transverse slider; 43. Lifting Lowering motor; 431. Motor mounting plate; 44. Slide assembly; 441. Ball slide; 442. Upper connecting plate; 443. Lower connecting plate; 444. Longitudinal slide rail; 445. Lead screw; 446. Lead screw slider; 45. Grinding support frame; 46. Grinding motor; 461. Driving wheel; 462. Motor water baffle; 47. Driven wheel; 471. Tensioning plate; 48. Sanding belt; 49. Sanding belt angle adjustment wheel; 491. Sanding belt angle adjustment rod; 410. Pressure rod connecting plate; 411. Waterproof cover; 5. Power rotating mechanism; 51. Rotating base; 511. Base slider; 512. Base slide rail; 52. Rotating motor; 53. Rotating shaft seat; 54. Rotating spindle; 55. Gripper cylinder; 551. Gripper; 56. Slip ring fixing plate; 57. Pneumatic slip ring; 6. Operating table. DETAILED DESCRIPTION

[0045] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0046] Figures 1-15 As shown, the present invention provides an automatic positioning water mill, which includes a frame 1, a feeding mechanism 2, a lifting mechanism 3, a grinding mechanism 4, a power rotation mechanism 5 and an operating table 6. The feeding mechanism 2 is installed at the front end of the frame 1, and is used for screening and automatically feeding the rod material. The lifting mechanism 3 is installed at the rear of the feeding mechanism 2, and is used for receiving and lifting the rod material. The grinding mechanism 4 is installed at the rear end of the frame 1, and is used for grinding the surface of the rod material. A recovery box 11 is provided under the grinding mechanism 4, and the recovery box 11 is used for recovering the material rods. The operating table 6 is installed on the frame 1, and is used for opening and controlling the automatic positioning water mill.

[0047] The feeding mechanism 2 includes a feeding frame 21, a loading platform 22, a feeding transmission assembly 23, a multi-stage screening assembly 24, a guiding and receiving assembly 25, and a push-pull cylinder 26. On one side of the feeding frame 21, there are a feeding side plate 209 and an aligning rod side plate 210. The feeding side plate 209 and the aligning rod side plate 210 are respectively fixedly connected to the machine frame 1. The feeding side plate 209 is used for the preliminary alignment of the material rods; the aligning rod side plate 210 is used for the alignment during the lifting of the material rods.

[0048] Below the feeding frame 21, there are a feeding slide rail 211 and a feeding slider 212. The feeding slide rail 211 is slidably connected to the feeding slider 212, and the feeding slide rail 211 is fixedly connected to the machine frame 1. The feeding frame 21 is slidably connected to the machine frame 1 through the feeding slide rail 211 and the feeding slider 212, which is convenient for adjusting the position of the feeding frame 21 and, in cooperation with the feeding side plate 209, is used to accommodate the feeding of material rods of different lengths.

[0049] At the front end of the feeding frame 21, there is a loading platform 22. There is an angle between the loading platform 22 and the horizontal plane. The loading platform 22 slopes downward towards the feeding transmission assembly 23. The material rods are placed on the loading platform 22 and slide towards the feeding transmission assembly 23 under the action of gravity, which is convenient for the automatic feeding of the material rods. In the middle of the loading platform 22, there is a feeding cylinder 211, and the feeding cylinder 211 can lift the material rods on the loading platform 22, playing an auxiliary feeding role.

[0050] The feeding transmission assembly 23 includes a driving shaft and a driven shaft. The driving shaft and the driven shaft are installed on the feeding frame 21 through bearings. The driving shaft is connected with a feeding driving motor through a coupling. On the driving shaft and the driven shaft, there is a transmission belt, and on the transmission belt, there are evenly distributed feeding plates. The shape of the feeding plate is L-shaped. The feeding transmission assembly 23 is used for the upward transmission of the material rods. The transmission belt is divided into left and right two parts, which can adapt to the transmission of material rods of different lengths. When the material rods are shorter, the right transmission belt is used; when the material rods are longer, both transmission belts are used.

[0051] The multi-stage material screening component 24 includes a material screening plate and a material screening fixing plate. The material screening fixing plate is provided with a material screening plate adjustment groove for adjusting the up and down installation position of the material screening plate. The material screening plate is provided with a plurality of serrated grooves. The material screening plate cooperates with the material conveying plate to realize the automatic screening of the material rods, ensuring that only one material rod stays on the material conveying plate each time. By adjusting the up and down installation position of the material screening plate, it is applicable to the screening of material rods with different pipe diameters. Its working principle is that when multiple (such as 2) material rods stay on the material conveying plate, the material conveying plate drives the multiple material rods to rise together. When the multiple material rods pass through the serrated grooves on the material screening plate, the multiple material rods first slide on the material conveying plate towards the bottom of the serrated grooves, and then with the rising movement, the multiple material rods slide on the material conveying plate in the opposite direction of the bottom of the serrated grooves. When sliding to the highest point, only one material rod can stay on the material conveying plate, and the excess material rods are pushed out of the material conveying plate. By adjusting the up and down installation position of the material screening plate, the width value of the position where the material rod can stay on the material conveying plate can be adjusted, so as to be applicable to the screening of material rods with different pipe diameters.

[0052] The guiding and receiving component 25 is installed at the end of the feeding transmission component 23 for the sliding receiving of the material rods. The guiding and receiving component 25 includes a receiving rotating shaft 251. The receiving rotating shaft 251 is installed on the feeding frame 21 through bearings and bearing seats. The receiving rotating shaft 251 is provided with spaced receiving connecting plates 252. The receiving connecting plates 252 are fixedly provided with receiving sliding plates 253. The end of the receiving sliding plate 253 is provided with a receiving bending portion to prevent the material rods from falling off under the action of inertia.

[0053] A push-pull cylinder 26 is provided on one side of the feeding frame 21. One end of the push-pull cylinder 26 is fixedly connected to the feeding frame 21, and the other end of the push-pull cylinder 26 is connected to the receiving sliding plate 253 through a push-pull connecting plate 261. The push-pull cylinder 26 controls the lifting and lowering of the guiding and receiving component 25.

[0054] A receiving sensor 27 is provided on one side of the receiving sliding plate 253 for detecting whether there is a material rod on the receiving sliding plate 253. A feeding sensor 28 is also provided at the top of the feeding mechanism 2 for detecting whether the material rod is in place for feeding and can provide a start signal for subsequent control.

[0055] The lifting mechanism 3 includes a lifting bracket 31, which is fixedly installed on the frame 1. One end face of the lifting bracket 31 is provided with a lifting cylinder 32. A roller fixing plate 33 is installed on the piston rod of the lifting cylinder 32. Two rollers 34 are fixedly provided on the roller fixing plate 33. The rollers 34 are rotatably connected to the roller fixing plate 33 through a rotating shaft. The distance between the two rollers 34 is smaller than the diameter of the material rod. The middle position between the two rollers 34 is used to lift the material rod. The other end face of the lifting bracket 31 is provided with a discharge plate 35. The top end of the discharge plate 35 is provided with a discharge inclined surface, which is inclined towards the direction of the recycling box 11. When the lifting cylinder 32 rises, the two rollers 34 are used to lift the material rod. When the lifting cylinder 32 descends, the material rod falls onto the discharge inclined surface of the discharge plate 35, and the material rod falls into the recycling box 11 along the discharge inclined surface.

[0056] The number of the lifting mechanisms 3 is at least two. When the material rod to be processed is long or has a thin rod diameter, the stability of grinding fixation is ensured by increasing the number of the lifting mechanisms 3.

[0057] The grinding mechanism 4 includes a slide table mounting plate 41. A transverse displacement transmission assembly 42 is provided on the rear end face of the slide table mounting plate 41. The transverse displacement transmission assembly 42 includes a transverse slide rail 421, a transverse slider 422, a transverse displacement motor, a transverse displacement driven wheel, and a transverse belt. The slide table mounting plate 41 is slidably connected to the frame 1 through the transverse slide rail 421 and the transverse slider 422. The transverse displacement motor and the transverse displacement driven wheel are connected by the transverse belt. The transverse belt is fixedly connected to the slide table mounting plate 41. The operating table 6 controls the transverse displacement motor to drive the slide table mounting plate 41 to slide horizontally left and right on the transverse slide rail 421, so as to realize the automatic positioning of the grinding position of the grinding mechanism 4.

[0058] A slide table assembly 44 is provided on the front end face of the slide table mounting plate 41. The slide table assembly 44 includes a ball slide table 441, which is fixedly connected to the slide table mounting plate 41. An upper connecting plate 442 and a lower connecting plate 443 are provided on the ball slide table 441. A longitudinal slide rail 444 is provided between the upper connecting plate 442 and the lower connecting plate 443. The longitudinal slide rail 444 is fixedly connected to the ball slide table 441. A lead screw 445 is provided in the middle of the upper connecting plate 442 and the lower connecting plate 443. The lead screw 445 is rotatably connected to the upper connecting plate 442 and the lower connecting plate 443 through bearings. A lead screw slider 446 is installed on the lead screw 445. A lifting motor 43 is provided at the upper end of the slide table mounting plate 41. The lifting motor 43 is fixedly connected to the slide table mounting plate 41 through a motor mounting plate 431. The output end of the lifting motor 43 is connected to the lead screw 445. The lifting motor 43 drives the lead screw slider 446 to move up and down through the lead screw 445.

[0059] A grinding support frame 45 is fixedly provided on the lead screw slider 446. A grinding motor 46 and a driven wheel 47 are provided on the grinding support frame 45. A driving wheel 461 is provided at the output end of the grinding motor 46. The driving wheel 461 and the driven wheel 47 are connected by a sand belt 48. The driven wheel 47 is connected to the grinding support frame 45 through a tensioning plate 471. An internal sand belt angle adjusting wheel 49 is provided inside the sand belt 48. The sand belt angle adjusting wheel 49 is fixedly connected to the grinding support frame 45 through a sand belt angle adjusting rod 491. The sand belt angle adjusting wheel 49 is used to adjust the inclination angle of the sand belt 48 to adapt to the grinding of material rods with different tapers. An included angle is provided between the sand belt angle adjusting wheel 49 and the horizontal plane. The size of this included angle is adjusted through the sand belt angle adjusting rod 491, that is, by adjusting the installation angle of the sand belt angle adjusting rod 491, the size of the included angle between the sand belt angle adjusting wheel 49 and the horizontal plane is adjusted.

[0060] A waterproof cover 411 is provided on the outer side of the sand belt 48. A water passing hole for connecting grinding water is provided on the waterproof cover 411. A motor water baffle 462 is provided on one side of the grinding motor 46 for protecting the grinding motor 46.

[0061] A pressure rod connecting plate 410 is further provided on the grinding support frame 45. A pressure rod cylinder is installed on the pressure rod connecting plate 410. A support wheel fixing plate 33 is installed on the piston rod of the pressure rod cylinder. Two support wheels 34 are fixedly provided on the support wheel fixing plate 33. The support wheels 34 are rotationally connected to the support wheel fixing plate 33 through a rotating shaft. The distance between the two support wheels 34 is smaller than the diameter of the material rod. The middle position between the two support wheels 34 is used to press the material rod. When the pressure rod cylinder descends, the two support wheels 34 are used to press the material rod to prevent the material rod from rotating and shaking. When the grinding support frame 45 descends until the sand belt 48 is pressed against the material rod, the pressure rod cylinder ascends.

[0062] The number of the grinding mechanisms 4 is one or more. For material rods with the same grinding position size and the same grinding position interval, multiple grinding mechanisms 4 can be set to improve the grinding efficiency.

[0063] The power rotating mechanism 5 includes a rotating base 51. The rotating base 51 is slidably connected to the frame 1 through a base slider 511 and a base slide rail 512. The operating platform 6 controls the feed of the power rotating mechanism 5 through the driving lead screw assembly of the power rotating mechanism 5.

[0064] A rotating motor 52 is provided at the lower end of the rotating base 51. A rotating shaft seat 53 is provided at the upper end of the rotating base 51. A rotating main shaft 54 is provided in the middle of the rotating shaft seat 53. The rotating main shaft 54 is connected to the rotating motor 52 through a belt drive. A gripper cylinder 55 is provided at the front end of the rotating main shaft 54. A gripper 551 is installed on the gripper cylinder 55 for grasping the material rod. A pneumatic slip ring 57 is provided at the rear end of the rotating main shaft 54. The pneumatic slip ring 57 is connected to the rotating shaft seat 53 through a slip ring fixing plate 56.

[0065] The working principle of an automatic positioning water mill of the present invention is that the operation console 6 performs initialization settings on the automatic positioning water mill, including the setting of the length of the material rod, the setting of the grinding position, the setting of the grinding time, and the setting of the angle of the grinding abrasive belt.

[0066] Place the material rod on the loading platform 22 of the feeding mechanism 2. The material rod slides upward along the feeding transmission component 23 under the action of gravity. The material rod can also be assisted in feeding by the lifting of the feeding cylinder 221. After the feeding transmission component 23 operates, it drives the material rod to rise. During the rising process, the redundant material rods are pushed out by the multi-stage material screening component 24. The material rod slides down to the receiving slide 253 through the guiding and receiving component 25. The push-pull cylinder 26 retracts, and the guiding and receiving component 25 rotates downward. The material rod falls into the middle position between the two supporting wheels 34 of the supporting mechanism 3. The pressing rod cylinder drives the two supporting wheels 34 to press the material rod. The operation console 6 controls the feeding of the power rotating mechanism 5 through the driving screw assembly of the power rotating mechanism 5. The power rotating mechanism 5 grabs the material rod and drives the material rod to rotate. The lifting motor 43 of the grinding mechanism 4 drives the grinding support frame 45 to descend. When the grinding support frame 45 descends until the abrasive belt 48 is pressed against the material rod, the pressing rod cylinder rises, and the grinding motor 46 starts to work. The operation console 6 controls the grinding mechanism 4 to complete the grinding at multiple positions in sequence. After the grinding is completed, the supporting cylinder 32 descends, and the material rod falls onto the discharging inclined surface of the discharging plate 35. The material rod slides along the discharging inclined surface and falls into the recycling box 11. The push-pull cylinder 26 rises, and the guiding and receiving component 25 rotates upward, waiting for the feeding of the next material rod.

[0067] During the entire processing process of the material rod, a fully automatic processing method is realized, and the working initial position of the feeding mechanism 2 can be adjusted according to the material rods of different lengths. The automatic positioning and automatic grinding of the grinding mechanism 4 are controlled through the operation console 6, thereby improving the processing accuracy and processing efficiency and liberating a large amount of manual labor.

[0068] In a specific embodiment, the numbers of the grinding mechanism 4 and the power rotating mechanism 5 are two respectively. The two grinding mechanisms 4 are arranged vertically, and the two power rotating mechanisms 5 are distributed horizontally. The corresponding supporting mechanism 3 is divided into two groups. After the material rod is ground by the first grinding mechanism 4, it slides downward from the first group of the supporting mechanism 3 to the second group of the supporting mechanism 3 and is then ground by the second grinding mechanism 4, which can realize the grinding of both ends of the material rod and avoid the problem that the grabbing position cannot be ground when there is only one power rotating mechanism 5.

[0069] An automatic positioning water mill and its usage method adopt the above automatic positioning water mill, and the specific steps are as follows:

[0070] S1. Initialize the automatic positioning water mill. Set the length of the material rod, the diameter of the material rod, the grinding position, the grinding time, and the angle of the grinding sand belt on the operating table. Adjust the initial position of the feeding mechanism according to the length of the material rod, adjust the initial position of the lifting mechanism according to the length of the material rod, and adjust the installation height of the screening plate on the screening fixed plate according to the diameter of the material rod.

[0071] S2. Turn on the start switch, and the feeding mechanism starts to work. Driven by the feeding transmission component, the feeding plate starts to rise and takes the material rod away from the loading platform. If a feeding plate takes away multiple material rods, after being screened by the screening plate, the excess material rods on the feeding plate are screened down, and only one fishing rod material rod is left on each feeding plate.

[0072] S3. During the feeding process of the material rod, the feeding cylinder jacks up the material rod on the loading platform to assist feeding. During the feeding process of the material rod, one end of the material rod is first preliminarily aligned by the feeding side plate, and then aligned by the rod-aligning side plate during the lifting process.

[0073] S4. When the feeding sensor detects that the material rod is in place for feeding and transmits the signal to the operating table, the operating table controls the feeding transmission component to stop rotating through an instruction.

[0074] S5. At this time, the push-pull cylinder controls the guiding and receiving component to be in the lifted state, and the material rod slides along the receiving slide to the receiving bending part at the end of the receiving slide.

[0075] S6. When the receiving sensor detects that there is a material rod on the receiving slide, the push-pull cylinder controls the guiding and receiving component to rotate downward and lower, and the material rod is placed on the supporting wheel of the lifting mechanism.

[0076] S7. The pressing rod cylinder drives the supporting wheel to press the material rod.

[0077] S8. The operating table controls the feeding of the power rotation mechanism through the driving lead screw component of the power rotation mechanism. The power rotation mechanism grabs the material rod and drives the material rod to rotate.

[0078] S9. The lifting motor of the grinding mechanism drives the grinding support frame to descend. When the grinding support frame descends until the sand belt is pressed against the material rod, the pressing rod cylinder rises, and the grinding motor starts to work. The operating table controls the grinding mechanism to complete grinding at multiple positions in sequence.

[0079] If the automatic positioning water mill is equipped with two sets of grinding mechanisms and power rotation mechanisms, after the material rod is ground by the first grinding mechanism, it slides down from the first set of lifting mechanisms to the second set of lifting mechanisms, and then is ground by the second grinding mechanism, which can realize the grinding of both ends of the material rod and avoid the problem that the grabbing position cannot be ground when there is only one power rotation mechanism.

[0080] S10. After grinding is completed, the lifting cylinder descends, the material rod falls onto the unloading slope of the unloading plate, and the material rod falls into the recycling box along the unloading slope;

[0081] S11. The push-pull cylinder controls the guiding and material receiving assembly to rotate upward and lift, waiting for the feeding of the next material rod, and so on in a cycle.

[0082] Only as described above are specific embodiments of the present invention. However, the scope of implementation of the present invention cannot be limited thereby. Therefore, the replacement of equivalent components or equivalent changes and modifications made according to the scope of protection of the present invention shall still fall within the scope covered by the claims of the present invention.

Claims

1. An automatic positioning water mill, characterized in that, It includes a frame, a feeding mechanism, a lifting mechanism, a grinding mechanism, a power rotating mechanism and an operating platform. The feeding mechanism is installed at the front end of the frame and is used for the screening and automatic feeding of rod materials. The lifting mechanism is installed behind the feeding mechanism and is used for receiving and lifting the rod materials. The grinding mechanism is installed at the rear end of the frame and is used for the grinding treatment of the surface of the rod materials. The operating platform is installed on the frame and is used for automatically positioning the opening and control of the water mill; The feeding mechanism includes a feeding frame, a loading platform, a feeding transmission component, a multi-stage screening component, a guiding receiving component and a push-pull cylinder. A loading platform is provided at the front end of the feeding frame. There is an angle between the loading platform and the horizontal plane. An upper feeding cylinder is provided in the middle of the loading platform; The multi-stage screening component is fixed on the feeding frame and is used for screening the rod materials. The guiding receiving component includes a receiving rotating shaft, and the receiving rotating shaft is installed on the feeding frame through a bearing and a bearing seat. The receiving rotating shaft is provided with spaced receiving connecting plates. A receiving sliding plate is fixed on the receiving connecting plate. The end of the receiving sliding plate is provided with a receiving bending part; One end of the push-pull cylinder is fixedly connected to the feeding frame, and the other end of the push-pull cylinder is connected to the receiving sliding plate through a push-pull connecting plate; The lifting mechanism includes a lifting support, and the lifting support is fixedly installed on the frame. A lifting cylinder is provided on one end face of the lifting support. A supporting wheel fixing plate is installed on the piston rod of the lifting cylinder. Two supporting wheels are fixedly provided on the supporting wheel fixing plate. The supporting wheels are rotatably connected to the supporting wheel fixing plate through a rotating shaft. A discharging plate is provided on the other end face of the lifting support. The top of the discharging plate is provided with a discharging inclined surface; The grinding mechanism includes a slide mounting plate. A transverse displacement transmission component is provided on the rear end face of the slide mounting plate. A slide component is provided on the front end face of the slide mounting plate. The slide component includes a ball slide. The ball slide is fixedly connected to the slide mounting plate. An upper connecting plate and a lower connecting plate are provided on the ball slide. A longitudinal slide rail is provided between the upper connecting plate and the lower connecting plate. The longitudinal slide rail is fixedly connected to the ball slide. A lead screw is provided in the middle of the upper connecting plate and the lower connecting plate. The lead screw is rotatably connected to the upper connecting plate and the lower connecting plate through a bearing. A lead screw slider is installed on the lead screw. A lifting motor is provided at the upper end of the slide mounting plate. The lifting motor is fixedly connected to the slide mounting plate through a motor mounting plate. The output end of the lifting motor is connected to the lead screw. The lifting motor drives the lead screw slider to move up and down through the lead screw.

2. The automatic positioning water mill according to claim 1, characterized in that, A receiving sensor is provided on one side of the receiving sliding plate, and a feeding sensor is provided at the top of the feeding mechanism; A feeding side plate and an aligning rod side plate are provided on one side of the feeding frame. A feeding slide rail and a feeding slider are provided below the feeding frame. The feeding slide rail is slidably connected to the feeding slider. The feeding slide rail is fixedly connected to the frame.

3. An automatic positioning water mill according to claim 1, characterized in that, A grinding support frame is fixedly arranged on the lead screw slider. A grinding motor and a driven wheel are arranged on the grinding support frame. A driving wheel is arranged at the output end of the grinding motor. The driving wheel and the driven wheel are connected by a sand belt. The driven wheel is connected with the grinding support frame through a tensioning plate. A sand belt angle adjusting wheel is arranged inside the sand belt. The sand belt angle adjusting wheel is fixedly connected with the grinding support frame through a sand belt angle adjusting rod.

4. The automatic positioning water mill according to claim 3, characterized in that, A pressure rod connecting plate is further arranged on the grinding support frame. A pressure rod cylinder is installed on the pressure rod connecting plate. A supporting wheel fixing plate is installed on the piston rod of the pressure rod cylinder. Two supporting wheels are fixedly arranged on the supporting wheel fixing plate. The supporting wheels are rotatably connected with the supporting wheel fixing plate through rotating shafts.

5. An automatic positioning water mill according to claim 4, characterized in that, The power rotating mechanism includes a rotating base. The rotating base is slidably connected with the machine frame through base sliders and base slide rails. A rotating motor is arranged at the lower end of the rotating base. A rotating shaft seat is arranged at the upper end of the rotating base. A rotating main shaft is arranged in the middle of the rotating shaft seat. The rotating main shaft and the rotating motor are connected by belt transmission. A gripper cylinder is arranged at the front end of the rotating main shaft. A gripper is installed on the gripper cylinder. A pneumatic slip ring is arranged at the rear end of the rotating main shaft. The pneumatic slip ring is connected with the rotating shaft seat through a slip ring fixing plate.

6. The automatic positioning water mill according to claim 5, characterized in that, The number of the grinding mechanisms and the power rotating mechanisms is two respectively. The two grinding mechanisms are arranged vertically. The two power rotating mechanisms are distributed horizontally.

7. A using method of an automatic positioning water mill, adopting the automatic positioning water mill as described in claim 5, the specific steps are as follows: S1. Initialize the automatic positioning water mill. Set the length of the material rod, the diameter of the material rod, the grinding position, the grinding time, and the angle of the grinding sand belt on the operating table; adjust the initial position of the feeding mechanism according to the length of the material rod, adjust the initial position of the lifting mechanism according to the length of the material rod, and adjust the installation height of the screening plate on the screening fixing plate according to the diameter of the material rod. S2. Turn on the start switch, and the feeding mechanism starts to work. Under the driving operation of the feeding transmission assembly, the feeding plate starts to rise and takes the material rod away from the loading platform. If a feeding plate takes away multiple material rods, after being screened by the screening plate, the redundant material rods on the feeding plate are screened and dropped, and only one fishing rod material rod is left on each feeding plate. S3. During the feeding process of the material rod, the feeding cylinder jacks up the material rod on the loading platform to assist feeding; during the feeding process of the material rod, one end of the material rod first passes through the feeding side plate for preliminary alignment, and then passes through the rod aligning side plate for alignment during the lifting process. S4. When the feeding sensor detects that the material rod is in place for feeding and transmits a signal to the operating table, the operating table controls the feeding transmission assembly to stop rotating through an instruction. S5. At this time, the push-pull cylinder controls the guiding and receiving assembly to be in a lifted state, and the material rod slides along the receiving slide plate to the receiving bending part at the end of the receiving slide plate. S6. When the receiving sensor detects that there is a material rod on the receiving slide plate, the push-pull cylinder controls the guiding and receiving assembly to rotate downward and put down, and the material rod is placed on the supporting wheels of the lifting mechanism. S7. The pressure rod cylinder drives the supporting wheels to press the material rod. S8. The operating table controls the feeding of the power rotating mechanism through the driving lead screw assembly of the power rotating mechanism. The power rotating mechanism grabs the material rod and drives the material rod to rotate; S9. The lifting motor of the grinding mechanism drives the grinding support frame to descend. When the grinding support frame descends until the abrasive belt presses against the material rod, the pressure rod cylinder rises and the grinding motor starts to work. The operating table controls the grinding mechanism to complete grinding at multiple positions in sequence; S10. After grinding is completed, the lifting cylinder descends, and the material rod falls onto the discharge slope of the discharge plate. The material rod falls into the recycling box along the discharge slope; S11. The push-pull cylinder controls the guiding and material receiving assembly to rotate upward and lift, waiting for the feeding of the next material rod, and so on in a cycle.

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