Obstacle-avoiding cleaning device for permanent magnet roller

Abstract

The utility model provides an obstacle avoidance cleaning device for a permanent magnet roller, which comprises a brake disc, and a rotating rod is arranged on one side of the brake disc. According to the obstacle-avoiding cleaning device for the permanent magnet roller, the size of the rotating cylinder and the size of the brake disc are combined with the field working condition, the extending-out type arch-shaped swing arms are additionally arranged between the blades, interference of the brake disc is avoided, installation of the cleaning device at the ideal position is achieved, adhesive tape is cleaned through the blades, and serious material taking of the return section of the adhesive tape is prevented; therefore, the utilization rate of the blade and the actual cleaning effect are jointly improved, production safety is guaranteed, the labor cost is reduced, the service life of equipment is prolonged, the production efficiency is improved, meanwhile, two adjusting nuts can be rotated towards one side, two reset springs are extruded while the surfaces of two adjusting rods move towards one side, and the cleaning efficiency is improved. And the rotating frame is connected with the mounting rod to drive the arch-shaped swing arm to rotate towards one side.

Description

Technical Field

[0001] The utility model relates to the field of belt conveyors, in particular to an obstacle avoidance and cleaning device for a permanent magnetic roller. Background Art

[0002] Belt conveyors, also known as rubber belt conveyors, are widely used in various industries such as home appliances, electronics, electrical appliances, machinery, tobacco, injection molding, post and telecommunications, printing, food, etc. for the assembly, testing, debugging, packaging and transportation of objects.

[0003] When the belt conveyor drive roller is a permanent magnet roller, there are disc brakes on both sides of the drive roller that are larger than the drive roller. Conventional cleaners cannot be installed and used normally, making it difficult to clean the belt conveyor on site. The belt return section is seriously contaminated with material, which has a great impact on the on-site environment and safe production.

[0004] Therefore, it is necessary to provide an obstacle avoidance and cleaning device for a permanent magnetic drum to solve the above technical problems. Utility Model Content

[0005] The utility model provides an obstacle avoidance and cleaning device for a permanent magnetic roller, which solves the problem that the brake discs on both sides of the permanent magnetic roller of the existing belt conveyor are much larger than the roller diameter, making it difficult to clean the conveyor belt return.

[0006] In order to solve the above technical problems, the utility model provides an obstacle avoidance and cleaning device for a permanent magnetic drum, comprising:

[0007] A brake disc, wherein a rotating rod is provided on one side of the brake disc;

[0008] A support frame, wherein the support frame is arranged on the surface of the rotating rod, a rotating cylinder is arranged on the surface of the rotating rod, and an adhesive tape is arranged on the surface of the rotating cylinder;

[0009] A blade, the blade is arranged on the surface of the tape, a bow-shaped swing arm is arranged at the bottom of the blade, a mounting rod is arranged inside the bow-shaped swing arm, a rotating frame is arranged on the surface of the mounting rod, an adjusting rod is arranged inside the rotating frame, a reset spring is sleeved on the surface of the adjusting rod, and an adjusting nut is threadedly connected to the surface of the adjusting rod;

[0010] Two mounting frames are arranged at two ends of the mounting rod.

[0011] Preferably, four mounting holes are provided inside the two mounting frames, and the eight mounting holes are respectively provided inside the two mounting frames and located at four corners.

[0012] Preferably, a stabilizing groove is provided inside the blade, a stabilizing block is slidably connected inside the stabilizing groove, a stabilizing member is provided inside the stabilizing block, the stabilizing member includes a stabilizing hole, and a stabilizing pin is threadedly connected inside the stabilizing hole.

[0013] Preferably, a rotating rod is rotatably connected to one side of the mounting bracket, and a positioning block is fixedly connected to one side of the mounting bracket.

[0014] Preferably, the internal thread of the positioning block is connected with a positioning pin, and one end of the positioning pin is rotatably connected with a positioning sleeve.

[0015] Preferably, a protective pad is fixedly connected to the surface of the positioning sleeve, and the protective pad is made of rubber material.

[0016] Preferably, a sliding groove is provided inside the bow-shaped swing arm, a sliding block is slidably connected inside the sliding groove, and a limiting member is provided inside the sliding block.

[0017] Compared with the related art, the obstacle avoidance and cleaning device for a permanent magnetic drum provided by the utility model has the following beneficial effects:

[0018] The utility model provides an obstacle avoidance cleaning device for a permanent magnet drum. By adding a protruding bow-shaped swing arm between the blades according to the size of the rotating drum and the size of the brake disc in combination with the on-site working conditions, the brake disc interference is avoided and the cleaning device is installed in an ideal position. The blade is used to clean the adhesive tape to prevent the adhesive tape from carrying serious material in the return section, thereby completing the joint improvement of the blade utilization rate and the actual cleaning effect, ensuring production safety, reducing labor costs, and improving the life of the equipment and production efficiency. At the same time, two adjusting nuts can be rotated to one side, thereby respectively moving the surfaces of the two adjusting rods to one side and squeezing the two reset springs at the same time, so that the rotating frame connected to the installation rod drives the bow-shaped swing arm to rotate to one side, thereby adjusting the tension between the blade and the adhesive tape. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic structural diagram of a first embodiment of an obstacle avoidance and cleaning device for a permanent magnetic drum provided by the utility model;

[0020] Figure 2 for Figure 1 A schematic diagram of the structure of the mounting frame shown;

[0021] Figure 3 for Figure 2 The structural schematic diagram of the adjusting rod shown;

[0022] Figure 4 for Figure 2 An enlarged schematic diagram of part A is shown;

[0023] Figure 5 A schematic structural diagram of a second embodiment of an obstacle avoidance and cleaning device for a permanent magnetic drum provided by the utility model;

[0024] Figure 6 for Figure 5 An enlarged schematic diagram of part B is shown.

[0025] Numbers in the figure: 1. brake disc, 2. rotating rod, 3. supporting frame, 4. rotating cylinder, 5. tape, 6. blade, 7. bow swing arm, 8. mounting rod, 9. mounting frame, 10. adjusting rod, 11. reset spring, 12. mounting hole, 13. stabilizing member, 14. rotating rod, 15. positioning block, 16. positioning pin, 17. positioning sleeve, 18. protective pad, 19. sliding groove, 20. sliding block, 21. limiting member, 22. adjusting nut, 23. rotating frame, 24. stabilizing groove, 25. stabilizing block. DETAILED DESCRIPTION

[0026] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0027] First embodiment

[0028] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in, Figure 1 A schematic structural diagram of a first embodiment of an obstacle avoidance and cleaning device for a permanent magnetic drum provided by the utility model; Figure 2 for Figure 1 A schematic diagram of the structure of the mounting frame shown; Figure 3 for Figure 2 The structural schematic diagram of the adjusting rod shown; Figure 4 for Figure 2 An obstacle avoidance and cleaning device for a permanent magnetic drum includes:

[0029] A brake disc 1, wherein a rotating rod 2 is provided on one side of the brake disc 1;

[0030] A support frame 3, wherein the support frame 3 is arranged on the surface of the rotating rod 2, a rotating cylinder 4 is arranged on the surface of the rotating rod 2, and an adhesive tape 5 is arranged on the surface of the rotating cylinder 4;

[0031] A blade 6, wherein the blade 6 is arranged on the surface of the adhesive tape 5, a bow-shaped swing arm 7 is arranged at the bottom of the blade 6, a mounting rod 8 is arranged inside the bow-shaped swing arm 7, a rotating frame 23 is arranged on the surface of the mounting rod 8, an adjusting rod 10 is arranged inside the rotating frame 23, a reset spring 11 is sleeved on the surface of the adjusting rod 10, and an adjusting nut 22 is threadedly connected to the surface of the adjusting rod 10;

[0032] Two mounting frames 9 are arranged at two ends of the mounting rod 8 .

[0033] The support frame 3 is fixedly installed on the bearing beam of the belt conveyor by bolts, so as to support the rotating rod 2 , and the rotating cylinder 4 is fixedly installed on the surface of the rotating rod 2 .

[0034] Both ends of the mounting rod 8 are fixedly mounted on one side of two mounting frames 9 respectively, so as to support the bow-shaped swing arm 7 .

[0035] The inside of the arched swing arm 7 is rotatably connected with a mounting rod 8, and the mounting rod 8 and the arched swing arm 7 are fixed by bolts.

[0036] Two rotating frames 23 are fixedly installed on the surface of the mounting rod 8, and one side of the two rotating frames 23 is rotatably connected with an adjusting rod 10, one end of the two adjusting rods 10 is rotatably connected to one side of the two mounting frames 9, and the surfaces of the two adjusting rods 10 are sleeved with return springs 11, and the surfaces of the two adjusting rods 10 are threadedly connected with two adjusting nuts 22, and the two return springs 11 are respectively arranged between the two adjusting nuts 22 and the two rotating frames 23 and are respectively sleeved on the surfaces of the two adjusting rods 10.

[0037] The adjusting nuts 22 on the surfaces of the two adjusting rods 10 are rotated to one side, so that the two return springs 11 are squeezed while the surfaces of the two adjusting rods 10 are moved to one side, thereby driving the rotating frame 23 connected to the mounting rod 8 to rotate to one side, causing the bow-shaped swing arm 7 to rotate to one side, and adjusting the tension between the blade 6 and the tape 5.

[0038] Four mounting holes 12 are respectively formed inside the two mounting frames 9 , and the eight mounting holes 12 are respectively formed inside the two mounting frames 9 and located at four corners.

[0039] The plurality of mounting holes 12 are used to facilitate mounting the two mounting brackets 9 on the bearing beam of the belt conveyor by means of bolts.

[0040] The blade 6 is provided with a stabilizing groove 24 inside which a stabilizing block 25 is slidably connected. The stabilizing block 25 is provided with a stabilizing member 13 inside which includes a stabilizing hole. A stabilizing pin is threadedly connected inside the stabilizing hole.

[0041] The top of the stabilizing block 25 is fixedly connected to the top of the bow-shaped swing arm 7, and the stabilizing pin is a bolt. The inside of the blade 6 and the stabilizing block 25 are provided with a plurality of stabilizing holes adapted to the stabilizing pins, which are used to align the stabilizing groove 24 inside the tool 6 with the stabilizing block 25, insert the stabilizing pins into the surface of the stabilizing block 25, and respectively install the plurality of stabilizing pins into the plurality of stabilizing holes to fix the blade 6 and the stabilizing block 25, so that the surface of the tape 5 can be cleaned by the blade 6.

[0042] Compared with the related art, the obstacle avoidance and cleaning device for a permanent magnetic drum provided by the utility model has the following beneficial effects:

[0043] The utility model provides an obstacle avoidance cleaning device for a permanent magnetic drum. By adding a protruding bow-shaped swing arm 7 between the blades 6 according to the size of the rotating drum 4 and the size of the brake disc 1 in combination with the on-site working conditions, the brake disc interference is avoided and the cleaning device is installed in an ideal position. The blade 6 cleans the adhesive tape 5 to prevent the adhesive tape from carrying serious material in the return section, thereby completing the joint improvement of the blade 6 utilization rate and the actual cleaning effect, ensuring production safety, reducing labor costs, and improving equipment life and production efficiency. At the same time, the two adjusting nuts 22 can be rotated to one side, so that the surfaces of the two adjusting rods 10 are respectively moved to one side and the two reset springs 11 are squeezed at the same time, so that the rotating frame 23 is connected to the mounting rod 8 to drive the bow-shaped swing arm 7 to rotate to one side, thereby adjusting the tension between the blade 6 and the adhesive tape 5.

[0044] Second embodiment

[0045] Please refer to Figure 5 and Figure 6 Based on the obstacle avoidance and cleaning device for a permanent magnetic roller provided in the first embodiment of the present application, the second embodiment of the present application proposes another obstacle avoidance and cleaning device for a permanent magnetic roller. The second embodiment is only a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0046] Specifically, the obstacle avoidance and cleaning device for a permanent magnet roller provided in the second embodiment of the present application is different in that, in the obstacle avoidance and cleaning device for a permanent magnet roller, one side of the mounting frame 9 is rotatably connected to a rotating rod 14, and one side of the mounting frame 9 is fixedly connected to a positioning block 15.

[0047] Both ends of the rotating rod 14 are rotatably connected to one side of the two mounting brackets 9 through a rotating shaft.

[0048] The internal thread of the positioning block 15 is connected with a positioning pin 16 , and one end of the positioning pin 16 is rotatably connected with a positioning sleeve 17 .

[0049] The positioning sleeve 17 is a semicircular sleeve adapted to the rotating rod 14 .

[0050] The positioning pin 16 is a threaded rod, and the positioning block 15 is a threaded block matched with the positioning pin 16 , and is used to move upward or downward inside the positioning block 15 when the positioning pin 16 rotates to one side.

[0051] A protective pad 18 is fixedly connected to the surface of the positioning sleeve 17 , and the protective pad 18 is made of rubber material.

[0052] The protective pad 18 is used to increase the friction between the positioning sleeve 17 and the rotating rod 14, thereby increasing the fixing effect.

[0053] A sliding groove 19 is provided inside the arched swing arm 7 , a sliding block 20 is slidably connected inside the sliding groove 19 , and a limiting member 21 is provided inside the sliding block 20 .

[0054] The top of the sliding block 20 is fixedly connected to the bottom of the blade 6 .

[0055] The sliding groove 19 is a trapezoidal groove, and the sliding block 20 is a trapezoidal block matched with the sliding groove 19 .

[0056] The limiting member 21 includes a limiting hole, the internal thread of the limiting hole is connected to a limiting pin, and the limiting pin is a bolt. The interior of the sliding block 20 and the bow-shaped swing arm 7 are each provided with a limiting hole adapted to the limiting pin, which is used to limit the sliding block 20 after the limiting pin is installed inside the limiting hole, thereby limiting the blade 6.

[0057] The working principle of the obstacle avoidance and cleaning device for a permanent magnetic drum provided by the utility model is as follows:

[0058] When in use, the positioning pin 16 is rotated to one side and moved downward while rotating to one side inside the positioning block 15, thereby driving the positioning sleeve 17 to separate from the rotating rod 14. The bow-shaped swing arm 7 can be rotated to one side to drive the blade 6 to move to a suitable position, and then the positioning pin 16 is reversed, thereby moving upward inside the positioning block 15, so that the positioning sleeve 17 contacts the surface of the rotating rod 14, and the rotating rod 14 is limited.

[0059] When the blade 6 needs to be replaced, the limiting member 21 is removed, and the blade 6 is pulled to one side to drive the sliding block 20 to move to one side inside the sliding groove 19 and separate, and then the blade 6 can be removed for replacement, so that the blade 6 can be easily installed and removed by the sliding groove 19, the sliding block 20 and the limiting member 21.

[0060] Compared with the related art, the obstacle avoidance and cleaning device for a permanent magnetic drum provided by the utility model has the following beneficial effects:

[0061] The utility model provides an obstacle avoidance and cleaning device for a permanent magnetic roller, which can rotate the positioning pin 16 to one side and move it to one side inside the positioning block 15, so that the positioning sleeve 17 is separated from the surface of the rotating rod 14, and the blade 6 can be rotated to one side, so that it can better contact with the surface of the tape 5 for cleaning, and at the same time, after rotating to one side to a suitable position, the blade 6 can be easily replaced.

[0062] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An obstacle avoidance and cleaning device for a permanent magnetic drum, characterized in that: include: A brake disc, wherein a rotating rod is provided on one side of the brake disc; A support frame, wherein the support frame is arranged on the surface of the rotating rod, a rotating cylinder is arranged on the surface of the rotating rod, and an adhesive tape is arranged on the surface of the rotating cylinder; A blade, the blade is arranged on the surface of the tape, a bow-shaped swing arm is arranged at the bottom of the blade, a mounting rod is arranged inside the bow-shaped swing arm, a rotating frame is arranged on the surface of the mounting rod, an adjusting rod is arranged inside the rotating frame, a reset spring is sleeved on the surface of the adjusting rod, and an adjusting nut is threadedly connected to the surface of the adjusting rod; Two mounting frames are arranged at two ends of the mounting rod.

2. The obstacle avoidance and cleaning device for a permanent magnetic drum according to claim 1, characterized in that: Four mounting holes are respectively provided inside the two mounting frames, and the eight mounting holes are respectively provided inside the two mounting frames and located at four corners.

3. The obstacle avoidance and cleaning device for a permanent magnetic drum according to claim 1, characterized in that: A stabilizing groove is provided inside the blade, a stabilizing block is slidably connected inside the stabilizing groove, a stabilizing member is provided inside the stabilizing block, the stabilizing member includes a stabilizing hole, and a stabilizing pin is threadedly connected inside the stabilizing hole.

4. The obstacle avoidance and cleaning device for a permanent magnetic drum according to claim 2, characterized in that: One side of the mounting frame is rotatably connected with a rotating rod, and one side of the mounting frame is fixedly connected with a positioning block.

5. The obstacle avoidance and cleaning device for a permanent magnetic drum according to claim 4, characterized in that: The internal thread of the positioning block is connected with a positioning pin, and one end of the positioning pin is rotatably connected with a positioning sleeve.

6. The obstacle avoidance and cleaning device for a permanent magnetic drum according to claim 5, characterized in that: A protective pad is fixedly connected to the surface of the positioning sleeve, and the protective pad is made of rubber material.

7. The obstacle avoidance and cleaning device for a permanent magnetic drum according to claim 3, characterized in that: A sliding groove is provided inside the bow-shaped swing arm, a sliding block is slidably connected inside the sliding groove, and a limiting member is provided inside the sliding block.

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