A cutting saw blade polishing device and polishing method for blasting construction

Abstract

The present invention discloses a cutting saw blade polishing device for blasting construction, which relates to the technical field of polishing. It includes a protective cover and a cutting saw blade, and also includes a cleaning and polishing component, a feeding component, and a pushing component; the cleaning and polishing component is used to clean and polish the dust and other stains adhered to the surface of the cutting saw blade; the feeding component is used to convey the cutting saw blade so that the cutting saw blade enters the protective cover for polishing; the pushing component is used to drive the cutting saw blade in the protective cover to move. The advantages are as follows: The present invention has the advantages of automatically cleaning the cutting saw blade, improving the cleanliness of the cutting saw blade, comprehensively polishing a single cutting saw blade to make the polishing more thorough, automatically drying the polished cutting saw blade to reduce rust, and automatically polishing the cutting saw blade to reduce the labor intensity of workers.

Description

Technical Field

[0001] The present invention relates to the technical field of polishing, and particularly relates to a cutting saw blade polishing device and a polishing method for blasting construction. Background Art

[0002] The cutting saw blade is made through a series of complex processes and material treatments, including processes such as cutting, stamping, and calcining. During cutting, burrs will be generated at the cutting part of the cutting saw blade, and a polishing device is required to polish the cutting saw blade with a seat.

[0003] There are various existing polishing methods, such as grinding and polishing, sandblasting and polishing, and chemical immersion polishing, etc. Sandblasting and polishing has higher polishing efficiency for polishing irregular objects. However, during the polishing process, a large amount of dust will be generated. After the existing sandblasting machine sprays out the dust, the dust will float in the air, causing air pollution and being unfavorable to environmental protection. Therefore, the sandblasting machine with environmental protection function for polishing ship metal parts disclosed in the publication number CN117644482A includes a sandblasting machine, support legs, a support plate, a fixed box, a dust suction structure, and a screen structure. Four support legs are fixedly connected to the bottom of the sandblasting machine, the support plate is fixedly connected to the rear side of the support legs, the fixed box is fixedly connected to the rear side of the sandblasting machine, and a dust suction structure and a screen structure are installed in the fixed box;

[0004] The above sandblasting machine sucks the dust generated during the use of the sandblasting machine into the fixed box through the dust suction structure, reducing the dust generated during the operation of the sandblasting machine and facilitating use; the screen structure separates the grit from the dust, improving the environmental protection performance of the sandblasting machine and realizing the recycling of the grit, reducing the use cost of sandblasting.

[0005] However, the above-mentioned and existing sandblasting and polishing equipment still has the following deficiencies in the specific use process: First, due to the fixed sandblasting direction, only a fixed number of cutting saw blades can be polished at one time, and it is necessary to change the direction of the cutting saw blade to polish again. The polishing frequency is high, the polishing efficiency is low, and there is a problem of missed polishing. In addition, the cutting saw blade needs to be cleaned before and after polishing, resulting in a large labor intensity.

[0006] Therefore, a new cutting saw blade polishing device and polishing method for blasting construction can be adopted to solve the deficiencies of the existing technology. Summary of the Invention

[0007] The purpose of the present invention is to solve the problems of incomplete polishing and safety risks existing in the existing technology, and to propose a cutting saw blade polishing device for blasting construction.

[0008] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0009] A cutting saw blade polishing device for blasting construction, comprising a protective cover and a cutting saw blade, further comprising a cleaning and polishing assembly, a feeding assembly and a pushing assembly;

[0010] The cleaning and polishing assembly is used for cleaning and polishing the dust and other stains adhered to the surface of the cutting saw blade; the feeding assembly is used for conveying the cutting saw blade so that the cutting saw blade enters the protective cover for polishing; the pushing assembly is used for driving the cutting saw blade in the protective cover to move.

[0011] Preferably, the cleaning and polishing assembly includes a polishing cover and a cleaning cover fixedly installed in the protective cover. A plurality of spray heads are fixedly communicated with both the polishing cover and the cleaning cover. A polishing liquid cylinder body and a cleaning liquid cylinder body are fixedly installed outside the protective cover. The polishing liquid cylinder body and the cleaning liquid cylinder body are connected with the corresponding polishing cover and cleaning cover through pipes respectively. Pistons are slidably installed in both the polishing liquid cylinder body and the cleaning liquid cylinder body. Pushing liquid mechanisms matched with the corresponding pistons are installed on both the polishing liquid cylinder body and the cleaning liquid cylinder body;

[0012] The feeding assembly includes placing frames snap-fitted and fixedly installed on both sides of the protective cover. Two placing rods are rotatably installed on both placing frames. The cutting saw blade is placed on two of the placing rods. A double-shaft motor is fixedly installed on the top of the protective cover. An incomplete gear ring one is fixedly installed on the first driving end of the double-shaft motor, and an incomplete gear ring two is fixedly installed on the second driving end of the double-shaft motor. A gear one meshing with the incomplete gear ring one is rotatably installed on the protective cover. Pushing mechanisms matched with the cutting saw blade are installed on both placing frames. A cleaning mechanism matched with the cutting saw blade is installed between two cooperating placing rods;

[0013] The pushing assembly includes a plurality of spiral rubber rods rotatably installed in the protective cover. A driving mechanism is installed between the double-shaft motor and the plurality of spiral rubber rods.

[0014] Preferably, the pushing liquid mechanism includes fixing frames fixedly installed on the cleaning liquid cylinder body and the polishing liquid cylinder body. A fixing sleeve is rotatably installed on each of the two fixing frames. A nut two is fixedly installed on each of the two fixing sleeves. A screw rod two is threadedly rotated and installed on each of the two nut twos. The two screw rod twos are slidably connected with the corresponding cleaning liquid cylinder body and polishing liquid cylinder body respectively. An asynchronous moving structure is installed between the two nut twos.

[0015] Preferably, the asynchronous moving structure includes two abutting rods fixedly installed on the two fixing sleeves. A rotating roller is rotatably installed on each of the cleaning liquid cylinder body and the polishing liquid cylinder body. A leather track belt is sleeved on the two rotating rollers together. A push rod matched with the plurality of abutting rods is fixedly installed on the track belt.

[0016] Preferably, the pushing mechanism includes a first screw rod rotatably mounted on the placing rod. A first nut is threadedly and rotatably mounted on the first screw rod. A disc is fixedly mounted on the first nut. A limiting telescopic rod is fixedly mounted between the disc and the placing frame. A connecting rod is fixedly mounted on the disc. The connecting rod penetrates through the placing frame. A moving disc is fixedly mounted on the connecting rod. A pushing disc cooperating with the cutting saw blade is mounted on the moving disc through a plurality of buffer spring rods. A synchronization structure is mounted between the two first screw rods.

[0017] Preferably, the synchronization structure includes a second gear fixedly mounted on one of the first screw rods and meshing with an incomplete gear ring one. A third gear is fixedly mounted on the other first screw rod. A one-way bearing is fixedly mounted between each of the second gear and the third gear and the corresponding first screw rod. A fourth gear meshing with both the second gear and the third gear is rotatably mounted on the placing frame. A driving component is mounted between the first screw rod on the placing frame without the cutting saw blade and the crawler belt.

[0018] The driving component includes a second connecting rod rotatably mounted on the protective cover. A support pillar is rotatably mounted on the placing frame. The support pillar is connected to the first screw rod through a second belt. The support pillar and the second connecting rod are fixedly connected by clamping. A first friction disc cooperating with the crawler belt is rotatably mounted on the protective cover. The first friction disc and the second connecting rod are connected through a first bevel gear set.

[0019] Preferably, the cleaning mechanism includes an air pump fixedly and detachably mounted on one of the placing rods through a clamping block. A hollow tube is fixedly connected to the air pump. The end of the hollow tube away from the air pump is fixedly and detachably connected to the other placing rod. A plurality of water-absorbing brushes are fixedly mounted on the hollow tube. And a plurality of cleaning brushes are fixedly connected to the hollow tube. A rotating structure is mounted between the fixed sleeve on the polishing liquid cylinder body and one of the placing rods with the cutting saw blade.

[0020] Preferably, the rotating structure includes a first connecting rod rotatably mounted on the protective cover. A rod body rotatably mounted on the placing frame and fixedly connected to the first connecting rod by clamping is provided. The rod body and the placing rod are connected through a first belt.

[0021] A cylinder is rotatably mounted on the protective cover. A second friction disc cooperating with the fixed sleeve is fixedly mounted on the cylinder. The cylinder and the first connecting rod are connected through a second bevel gear set.

[0022] Preferably, the driving mechanism includes a first rotating roller rotatably mounted on a plurality of spiral rubber rods. A plurality of second rotating rollers are rotatably mounted on the protective cover. A third belt is jointly sleeved between the plurality of first rotating rollers and the plurality of second rotating rollers. A fifth gear meshing with an incomplete gear ring two is fixedly mounted on one of the first rotating rollers.

[0023] A polishing method for cutting saw blades in blasting construction, which is used for the polishing equipment of cutting saw blades in blasting construction as described above, includes the following steps:

[0024] S1. First, place a large number of cutting saw blades on the feeding component, and stack the cutting saw blades regularly as required.

[0025] S2. Then, use the pushing component to push the cutting saw blades placed on the feeding component into the protective cover.

[0026] S3. Finally, first perform surface cleaning treatment on the cutting saw blades through the cleaning and polishing component, and then polish the cutting saw blades in the protective cover through the cleaning and polishing component. After polishing, swap the positions of the two feeding components for secondary polishing.

[0027] Compared with the existing technology, the advantages of the present invention are as follows:

[0028] 1. During the specific use process of the polishing equipment for cutting saw blades in blasting construction, it has the advantage of automatically cleaning the cutting saw blades and improving the cleanliness of the cutting saw blades. Before polishing, the dust and attached stains on the cutting saw blades can be cleaned, improving the cleanliness of the cutting saw blades. At the same time, it can also make the polishing of the cutting saw blades more thorough.

[0029] 2. During the specific use process of the polishing equipment for cutting saw blades in blasting construction, it has the advantage of comprehensively polishing a single cutting saw blade and making the polishing more thorough. By adopting mobile rolling polishing, multiple cutting saw blades can be polished separately in sequence, and the polishing is more thorough. At the same time, during the polishing process, not only the surface of the cutting saw blade can be polished, but also the holes on the cutting saw blade can be polished, making the polishing more comprehensive.

[0030] 3. During the specific use process of the polishing equipment for cutting saw blades in blasting construction, it has the advantage of automatically drying the polished cutting saw blades and reducing rust. By using the high-temperature baking of the drying lamp, the evaporation of the polishing liquid on the cutting saw blade can be accelerated, reducing the residue of the cleaning liquid, effectively reducing the rust probability of the cutting saw blade. At the same time, it can be used immediately after polishing, improving the use efficiency.

[0031] 4. During the specific use process of the polishing equipment for cutting saw blades in blasting construction, it has the advantage of automatically polishing the cutting saw blades and reducing the labor intensity of workers. By automatically transporting the cutting saw blades for polishing, the polishing efficiency is improved, the safety risk is reduced, and the labor intensity of workers is low. At the same time, after the first polishing, there is no need to remove the cutting saw blade, and only the positions of the two placement racks need to be swapped, which is convenient to operate and improves the polishing efficiency.

[0032] In summary, the present invention has the advantages of automatically cleaning the cutting saw blade, improving the cleanliness of the cutting saw blade, comprehensively polishing a single cutting saw blade to make the polishing more thorough, automatically drying the polished cutting saw blade to reduce rust, and automatically polishing the cutting saw blade to reduce the manual labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The following further elaborates on the specific embodiments of the present invention in conjunction with the drawings, where:

[0034] Figure 1 is a schematic structural diagram of a cutting saw blade polishing device for blasting construction proposed by the present invention;

[0035] Figure 2 is Figure 1 a detailed structural schematic diagram after removing the protective cover;

[0036] Figure 3 is Figure 2 a detailed enlarged structural schematic diagram of the placement rack in ;

[0037] Figure 4 is Figure 2 a detailed enlarged structural schematic diagram of the spiral rubber rod in ;

[0038] Figure 5 is Figure 2 a detailed enlarged structural schematic diagram of the hollow tube in ;

[0039] Figure 6 is Figure 2 a detailed enlarged structural schematic diagram of the spiral rubber rod and the double-shaft motor in ;

[0040] Figure 7 is Figure 2 a detailed enlarged structural schematic diagram of the drying hood, polishing hood, and cleaning hood in ;

[0041] Figure 8 is Figure 7 a detailed top planar structural schematic diagram of the cleaning liquid cylinder body and the polishing liquid cylinder body in ;

[0042] Figure 9 is Figure 8 a detailed A-A cross-sectional three-dimensional structural schematic diagram in ;

[0043] Figure 10 is Figure 9 a detailed exploded structural schematic diagram of ;

[0044] Figure 11 is Figure 2 a detailed enlarged structural schematic diagram of the first connecting rod, the second connecting rod, and the hollow tube in ;

[0045] Figure 12 is Figure 11Schematic detail drawing of the enlarged structure of the middle bevel gear set 1 and the screw 2.

[0046] In the figure: 1 protective cover, 2 two-shaft motor, 3 incomplete gear ring 1, 4 incomplete gear ring 2, 5 gear 1, 6 gear 2, 7 gear 3, 8 gear 4, 9 belt 1, 10 connecting rod 1, 11 cleaning liquid cylinder body, 12 polishing liquid cylinder body, 13 placement rack, 14 cutting saw blade, 15 drying cover, 16 polishing cover, 17 cleaning cover, 18 connecting rod 2, 19 belt 2, 20 disc, 21 nut 1, 22 screw 1, 23 placement rod, 24 moving disc, 25 buffer spring rod, 26 push disc, 27 spiral rubber rod, 28 belt 3, 29 steering roller, 30 hollow tube, 31 water-absorbing brush, 32 cleaning brush, 33 air pump, 34 screw 2, 35 pipe body, 36 piston, 37 crawler belt, 38 fixed frame, 39 nut 2, 40 fixed sleeve, 41 abutting rod, 42 push rod, 43 bevel gear set 1, 44 bevel gear set 2, 45 friction disc 1, 46 friction disc 2. Specific implementation mode

[0047] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0048] Example 1: Refer to Figure 1 - Figure 2 、 Figure 7 - Figure 10 , a cutting saw blade polishing device for blasting construction, including a protective cover 1 and a cutting saw blade 14, and further including a cleaning and polishing assembly, a feeding assembly and a pushing assembly;

[0049] The cleaning and polishing assembly is used to clean and polish the dust and other stains adhered to the surface of the cutting saw blade 14. The cleaning and polishing assembly includes a polishing cover 16 and a cleaning cover 17 fixedly installed in the protective cover 1. A plurality of spray heads are fixedly communicated with both the polishing cover 16 and the cleaning cover 17. A polishing liquid cylinder body 12 and a cleaning liquid cylinder body 11 are fixedly installed outside the protective cover 1. The polishing liquid cylinder body 12 and the cleaning liquid cylinder body 11 are communicated with the corresponding polishing cover 16 and cleaning cover 17 through a pipe body 35 respectively. Pistons 36 are slidably installed in both the polishing liquid cylinder body 12 and the cleaning liquid cylinder body 11. Pushing liquid mechanisms are installed on both the polishing liquid cylinder body 12 and the cleaning liquid cylinder body 11 and are matched with the corresponding pistons 36;

[0050] The spray heads installed on the cleaning cover 17 adopt impact spray heads, which can wash off the stains and dust on the cutting saw blade 14, improve the cleaning efficiency of the cutting saw blade 14, and make the cutting saw blade 14 cleaner;

[0051] The spray heads installed on the polishing cover 16 are atomizing spray heads, which not only have the advantage of uniform polishing, but also can expand the polishing range, improve the polishing efficiency, reduce the usage amount of the polishing liquid, and lower the polishing cost.

[0052] The polishing cover 16 and the cleaning cover 17 are hollow inside. The liquid entering the polishing cover 16 and the cleaning cover 17 through the pipe body 35 can be more evenly distributed to multiple spray heads, so that the liquid sprayed by the spray heads is uniform, making the cleaning and polishing more thorough.

[0053] The function of the liquid pushing mechanism is to drive the pistons 36 in the polishing liquid cylinder 12 and the cleaning liquid cylinder 11 to move, so as to squeeze the liquid in the polishing liquid cylinder 12 and the cleaning liquid cylinder 11 into the corresponding polishing cover 16 and cleaning cover 17.

[0054] The liquid pushing mechanism includes a fixing frame 38 fixedly installed on the cleaning liquid cylinder 11 and the polishing liquid cylinder 12. A fixing sleeve 40 is rotatably installed on each of the two fixing frames 38. A second nut 39 is fixedly installed on each of the two fixing sleeves 40. A second screw 34 is threadedly and rotatably installed on each of the two second nuts 39. The two second screws 34 are slidably connected to the corresponding cleaning liquid cylinder 11 and polishing liquid cylinder 12. An asynchronous moving structure is installed between the two second nuts 39;

[0055] The function of using the second screw 34 and the second nut 39 in this part is to make the piston 36 move more stably and slowly, so that the spraying speed of the polishing liquid sprayed by the spray head is more uniform, improving the polishing quality;

[0056] The function of the asynchronous moving structure is to make the two pistons 36 move intermittently, and close the polishing function during the cleaning process, so as to reduce the influence (dilution influence) of the water used for cleaning on the polishing liquid used for polishing, and ensure the maximum efficacy of the polishing liquid.

[0057] The asynchronous moving structure includes two abutting rods 41 fixedly installed on the two fixing sleeves 40. A rotating roller is rotatably installed on each of the cleaning liquid cylinder 11 and the polishing liquid cylinder 12. A leather track 37 is sleeved on the two rotating rollers together. A push rod 42 that cooperates with the multiple abutting rods 41 is fixedly installed on the track 37;

[0058] The abutting rods 41 and the push rod 42 in this part can realize the intermittent movement of the two pistons 36, and realize the separate progress of polishing and cleaning. The track 37 here can be replaced by a chain and a toothed plate. The function of using the track 37 here is to extend the service life and reduce the influence of the polishing liquid and the cleaning liquid on the chain and the toothed plate.

[0059] A plurality of drying covers 15 are fixedly installed inside the protective cover 1. A plurality of drying lamps are fixedly installed in each drying cover 15;

[0060] The function of this part is to accelerate the evaporation of the cleaning liquid on the cutting saw blade 14, reduce the residue of the cleaning liquid, effectively reduce the rust probability of the cutting saw blade 14, and at the same time, it can be used after polishing, improving the use efficiency.

[0061] Embodiment 2: The difference between this embodiment and the technical solution of Embodiment 1 lies in: Referring to Figure 1 - Figure 3 , Figure 11 - Figure 12 , a feeding component, which is used to convey the cutting saw blade 14 so that the cutting saw blade 14 enters the protective cover 1 for polishing. The feeding component includes placing frames 13 fixedly installed on both sides of the protective cover 1 by clamping. Two placing rods 23 are rotatably installed on each of the two placing frames 13. The cutting saw blade 14 is placed on two of the placing rods 23. A dual-axis motor 2 is fixedly installed on the top of the protective cover 1. An incomplete gear ring 1 3 is fixedly installed on the first driving end of the dual-axis motor 2, and an incomplete gear ring 2 4 is fixedly installed on the second driving end of the dual-axis motor 2. A gear 1 5 meshing with the incomplete gear ring 1 3 is rotatably installed on the protective cover 1. A pushing mechanism cooperating with the cutting saw blade 14 is installed on each of the two placing frames 13;

[0062] In this application, the size design of the cutting saw blade 14 is to facilitate the cleaning of the cutting saw blade 14. Actually, the thickness of the cutting saw blade 14 is thinner than that in this application.

[0063] The placing rod 23 is made of solid stainless steel. One is to provide sufficient supporting force, and the other is to reduce rust. At the same time, the placing rod 23 is connected to the placing frame 13 through a bearing to reduce the friction between the placing rod 23 and the placing frame 13 when the placing rod 23 rotates.

[0064] The pushing mechanism includes a screw rod 1 22 rotatably installed on the placing rod 23. A nut 1 21 is threadedly rotated on the screw rod 1 22. A disc 20 is fixedly installed on the nut 1 21. A limiting telescopic rod is fixedly installed between the disc 20 and the placing frame 13. A connecting rod is fixedly installed on the disc 20. The connecting rod penetrates through the placing frame 13. A moving disc 24 is fixedly installed on the connecting rod. A pushing disc 26 cooperating with the cutting saw blade 14 is fixedly installed on the moving disc 24 through a plurality of buffer spring rods 25. A synchronous structure is installed between the two screw rods 1 22;

[0065] The function of using the screw rod 1 22 and the nut 1 21 in this part is to make the advancement of the cutting saw blade 14 slow, prevent inertia caused by too fast thrust, and improve the stability of the advancement of the cutting saw blade 14.

[0066] The function of the buffer spring rod 25 is to provide a buffer area for the pushing disc 26. When the cutting saw blade 14 gets stuck, the screw rod 1 22 can continue to rotate without causing the nut 1 21 to lose its thread, protecting the screw rod 1 22 and the nut 1 21.

[0067] The synchronization structure includes a second gear 6 fixedly installed on one of the first screws 22 and meshing with the incomplete gear ring 1, and a third gear 7 fixedly installed on the other first screw 22. One-way bearings are fixedly installed between the second gear 6 and the third gear 7 and the corresponding first screws 22. A fourth gear 8 that meshes with both the second gear 6 and the third gear 7 is rotatably installed on the placement rack 13. A driving component is installed between the first screw 22 on the placement rack 13 where the cutting saw blade 14 is not placed and the crawler 37.

[0068] The function of the first one-way bearing is to ensure that the first screw 22 can only rotate in one direction driven by the double-shaft motor 2, thus preventing the influence of other components on the driving end of the double-shaft motor 2 on the rotation of the first screw 22. If it is necessary to reset the first nut 21, it is required to manually rotate the first screw 22 using tools.

[0069] The driving component includes a second connecting rod 18 rotatably installed on the protective cover 1. A support pillar is rotatably installed on the placement rack 13, and the support pillar is connected to the first screw 22 through a second belt 19. The support pillar and the second connecting rod 18 are fixedly connected by clamping. A first friction disk 45 that cooperates with the crawler 37 is rotatably installed on the protective cover 1, and the first friction disk 45 is connected to the second connecting rod 18 through a first bevel gear set 43.

[0070] The friction between the crawler 37 and the first friction disk 45 is sufficient to provide the driving force for the rotation of the second nut 39. The function of this design is to make the cutting saw blade 14 stay in the cleaning cover 17, so that the cutting saw blade 14 can be cleaned more thoroughly.

[0071] Refer to Figure 1 - Figure 2 、 Figure 5 、 Figure 11 - Figure 12 , a cleaning mechanism that cooperates with the cutting saw blade 14 is installed between two cooperating placement rods 23.

[0072] The cleaning mechanism includes an air pump 33 fixedly installed on one of the placement rods 23 by clamping blocks. The air pump 33 is fixedly connected with a hollow tube 30. The end of the hollow tube 30 far from the air pump 33 is fixedly connected to the other placement rod 23 by clamping. A plurality of water-absorbing brushes 31 are fixedly installed on the hollow tube 30, and a plurality of cleaning brushes 32 are fixedly connected to the hollow tube 30. A rotating structure is installed between the fixed sleeve 40 on the polishing liquid cylinder 12 and one of the placement rods 23 where the cutting saw blade 14 is placed.

[0073] The function of the air pump 33 is to change the hardness and softness of the cleaning brushes 32, and different pressures can be applied to the cutting saw blade 14, so as to achieve different degrees of cleaning effects.

[0074] The function of this part is to drive the cleaning brush 32 to rotate for cleaning before cleaning, reduce the stains adhered to the surface of the cutting saw blade 14, drive the water-absorbing brush 31 to rotate for water absorption after cleaning, reduce the attachment of cleaning water on the surface of the cutting saw blade 14, reduce the dilution degree of the polishing liquid, and improve the polishing quality;

[0075] The function of the rotating structure is to synchronize the polishing step with the cleaning step and separate it from the cleaning step, so as to ensure more thorough cleaning and polishing of the cutting saw blade 14.

[0076] The rotating structure includes a first connecting rod 10 rotatably installed on the protective cover 1, a rod body rotatably installed on the placement rack 13 and fixedly connected with the first connecting rod 10 in a clamping manner, and the rod body is connected with the placement rod 23 through a first belt 9;

[0077] A cylinder is rotatably installed on the protective cover 1, a second friction disk 46 matched with the fixed sleeve 40 is fixedly installed on the cylinder, and the cylinder is connected with the first connecting rod 10 through a second bevel gear set 44;

[0078] A rubber ring is fixedly installed on the fixed sleeve 40 to increase the friction between the second friction disk 46 and the fixed sleeve 40, so that the friction between the two is sufficient to provide power for the rotation of the placement rod 23.

[0079] The first bevel gear set 43 and the second bevel gear set 44 are both composed of two meshing bevel gears. For the sake of simplification, the first bevel gear set 43 and the second bevel gear set 44 are used to replace them, which are common transmission components in the prior art.

[0080] Refer to Figure 2 、 Figure 4 、 Figure 6 , the pushing component is used to drive the cutting saw blade 14 in the protective cover 1 to move. The pushing component includes a plurality of spiral rubber rods 27 rotatably installed in the protective cover 1, and a driving mechanism is installed between the dual-axis motor 2 and the plurality of spiral rubber rods 27;

[0081] The function of the spiral rubber rod 27 is to drive the cutting saw blade 14 placed on the spiral rubber rod 27 to move along the thread direction of the spiral rubber rod 27, and at the same time, the cutting saw blade 14 can be rotated during the movement, so as to improve the cleaning and polishing efficiency.

[0082] The driving mechanism includes a first rotating roller rotatably installed on a plurality of spiral rubber rods 27, a plurality of second rotating rollers rotatably installed on the protective cover 1, a third belt 28 is sleeved together between the plurality of first rotating rollers and the plurality of second rotating rollers, and a fifth gear meshed with the incomplete second gear ring 4 is fixedly installed on one of the first rotating rollers;

[0083] The function of this part is to drive multiple spiral rubber rods 27 to rotate synchronously, ensuring that the rotational speed of each spiral rubber rod 27 is the same, so as to ensure that the cutting saw blade 14 moves relatively stably on the spiral rubber rod 27;

[0084] The function of the second rotating roller is to stretch the third belt 28, keep the third belt 28 in a taut state, improve the fitting strength between the first rotating roller and the third belt 28, thereby reducing the probability of slippage between the belt and the first rotating roller, and making the third belt 28 and the first rotating roller operate more stably.

[0085] The specific operation steps of the cutting saw blade polishing equipment for this blasting construction are as follows:

[0086] Assembly of the device: First, place the placement rack 13 for the cutting saw blade 14 at one end close to the cleaning cover 17 and snap-fix it with the protective cover 1, and snap-fix another placement rack 13 with the other end of the protective cover 1. Before fixing, the hollow tube 30 needs to be stuck on two corresponding placement rods 23.

[0087] Feeding of the cutting saw blade 14 and entering cleaning and polishing: Turn on the double-shaft motor 2. The incomplete gear ring one 3 on the first driving end of the double-shaft motor 2 drives the gear one 5 to rotate intermittently. The rotation of the gear one 5 drives the gear two 6 to rotate. The gear two 6 drives the gear three 7 to rotate through the gear four 8, thereby driving the screw one 22 to rotate. The rotation of the screw one 22 drives the nut one 21 to move on the screw one 22. The movement of the nut one 21 drives the push plate 26 to move, and conveys the cutting saw blade 14 placed on the placement rod 23 into the protective cover 1, making the cutting saw blade 14 contact the spiral rubber rod 27 until the cutting saw blade 14 is clamped by the spiral rubber rod 27.

[0088] Cleaning; The rotation of the second driving end of the double-shaft motor 2 drives multiple spiral rubber rods 27 to rotate through the incomplete gear ring two 4 and the gear five, thereby driving the cutting saw blade 14 clamped on the multiple spiral rubber rods 27 to move. During the movement, it passes through the cleaning brush 32 to clean the dust and stains on the cutting saw blade 14;

[0089] Then the cutting saw blade 14 will enter the cleaning cover 17 and stop. At this time, the second cutting saw blade 14 is sent to the end of the spiral rubber rod 27 for feeding of the second cutting saw blade 14;

[0090] As the spiral rubber rod 27 stops rotating, at this time, the above feeding operation is carried out. During the operation, the connecting rod two 18 is driven to rotate through the second belt 19. The rotation of the connecting rod two 18 drives the crawler belt 37 to rotate through the bevel gear set one 43 and the friction disc one 45. The rotation of the crawler belt 37 drives the nut two 39 to rotate intermittently through the abutting rod 41 and the push rod 42, so that the screw two 34 moves upward, pushing the piston 36 to move, and thus injecting water into the nozzle on the cleaning cover 17 through the pipe body 35 for cleaning operation.

[0091] Polishing: After cleaning is completed, the abutting rod 41 on the cleaning liquid cylinder body 11 abuts against the push rod 42, causing the piston 36 in the polishing liquid cylinder body 12 to move, and spraying polishing liquid onto the cutting saw blade 14 through the nozzle.

[0092] Rotation cleaning of the water-absorbing brush 31 and the cleaning brush 32: A frictional force is generated between the fixed sleeve 40 on the polishing liquid cylinder body 12 and the friction disk II 46, which drives the friction disk II 46 to rotate through the rotation of the fixed sleeve 40. Then, through the bevel gear set II 44, the connecting rod I 10, and the belt I 9, the placement rod 23 is driven to rotate. The rotation of the placement rod 23 drives the hollow tube 30 to rotate, thereby driving the water-absorbing brush 31 and the cleaning brush 32 to rotate for cleaning. The hardness of the cleaning brush 32 can be changed by the air pump 33.

[0093] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, making equivalent substitutions or changes, should be covered by the protection scope of the present invention.

Claims

1. A cutting saw blade polishing device for blasting construction, comprising a protective cover (1) and a cutting saw blade (14), characterized in that: It also includes a cleaning and polishing component, a feeding component, and a pushing component; The cleaning and polishing assembly is used to clean and polish the dust and other stains adhering to the surface of the cutting saw blade (14); the feeding assembly is used to convey the cutting saw blade (14) so ​​that the cutting saw blade (14) enters the protective cover (1) for polishing; the pushing assembly is used to drive the cutting saw blade (14) in the protective cover (1) to move; The cleaning and polishing assembly comprises a polishing cover (16) and a cleaning cover (17) fixedly mounted in the protective cover (1); a plurality of nozzles are fixedly connected to the polishing cover (16) and the cleaning cover (17); a polishing liquid cylinder body (12) and a cleaning liquid cylinder body (11) are fixedly mounted outside the protective cover (1); the polishing liquid cylinder body (12) and the cleaning liquid cylinder body (11) are connected to the corresponding polishing cover (16) and the cleaning cover (17) through a pipe body (35); pistons (36) are slidably mounted in the polishing liquid cylinder body (12) and the cleaning liquid cylinder body (11); and liquid pushing mechanisms matching the corresponding pistons (36) are mounted on the polishing liquid cylinder body (12) and the cleaning liquid cylinder body (11); The liquid pushing mechanism comprises a fixing frame (38) fixedly mounted on the cleaning liquid cylinder (11) and the polishing liquid cylinder (12), a fixing sleeve (40) being rotatably mounted on each of the two fixing frames (38), a nut (39) being fixedly mounted on each of the two fixing sleeves (40), a screw (34) being threadedly rotatably mounted on each of the two nuts (39), the two screws (34) being slidably connected to the corresponding cleaning liquid cylinder (11) and the polishing liquid cylinder (12), and an asynchronous moving structure being mounted between the two nuts (39); The feeding assembly comprises a placing rack (13) fixedly mounted on both sides of the protective cover (1), two placing rods (23) being rotatably mounted on the two placing racks (13), the cutting saw blade (14) being placed on two of the placing rods (23), a double-axis motor (2) being fixedly mounted on the top of the protective cover (1), an incomplete gear ring one (3) being fixedly mounted on the first driving end of the double-axis motor (2), and an incomplete gear ring two (4) being fixedly mounted on the second driving end of the double-axis motor (2), a gear one (5) meshing with the incomplete gear ring one (3) being rotatably mounted on the protective cover (1), and a pushing mechanism cooperating with the cutting saw blade (14) being mounted on the two placing racks (13); The pushing mechanism comprises a screw rod (22) rotatably mounted on a placement rod (23), a nut (21) being threadedly rotatably mounted on the screw rod (22), a disc (20) being fixedly mounted on the nut (21), a limited telescopic rod being fixedly mounted between the disc (20) and the placement rack (13), a connecting rod being fixedly mounted on the disc (20), the connecting rod passing through the placement rack (13), a moving disc (24) being fixedly mounted on the connecting rod, a pushing disc (26) matching the cutting saw blade (14) being fixedly mounted on the moving disc (24) via a plurality of buffer spring rods (25), and a synchronization structure being mounted between the two screw rods (22); A cleaning mechanism matched with the cutting saw blade (14) is installed between the two matched placement rods (23); The cleaning brush mechanism comprises an air pump (33) fixedly mounted on one of the placement rods (23) by means of a clamping block, a hollow tube (30) fixedly connected to the air pump (33), one end of the hollow tube (30) away from the air pump (33) being fixedly connected by clamping engagement with the other placement rod (23), a plurality of water-absorbing brushes (31) fixedly mounted on the hollow tube (30), and a plurality of cleaning brushes (32) fixedly connected to the hollow tube (30), and a rotating structure installed between the fixed sleeve (40) on the polishing liquid cylinder body (12) and one of the placement rods (23) on which the cutting saw blade (14) is placed; The pushing assembly comprises a plurality of spiral rubber rods (27) rotatably mounted in the protective cover (1), and a driving mechanism is installed between the dual-axis motor (2) and the plurality of spiral rubber rods (27).

2. The cutting saw blade polishing equipment for blasting construction according to claim 1, characterized in that: The asynchronous moving structure comprises two push rods (41) fixedly mounted on two fixed sleeves (40), a roller is rotatably mounted on each of the cleaning liquid cylinder (11) and the polishing liquid cylinder (12), a leather track (37) is commonly mounted on the two rollers, and a push rod (42) matched with a plurality of push rods (41) is fixedly mounted on the track (37).

3. The cutting saw blade polishing equipment for blasting construction according to claim 1, characterized in that: The synchronization structure comprises a gear 2 (6) fixedly mounted on one of the screw rods 1 (22) and meshing with the incomplete gear ring 1 (3); a gear 3 (7) fixedly mounted on the other screw rod 1 (22); a one-way bearing fixedly mounted between the gear 2 (6) and the gear 3 (7) and the corresponding screw rod 1 (22); a gear 4 (8) meshing with the gear 2 (6) and the gear 3 (7) is rotatably mounted on the placement frame (13); and a driving component is mounted between the screw rod 1 (22) on the placement frame (13) where the cutting saw blade (14) is not placed and the crawler (37); The driving component comprises a second connecting rod (18) rotatably mounted on the protective cover (1), a pillar rotatably mounted on the placement frame (13), the pillar and the first screw (22) are connected via a second belt (19), the pillar and the second connecting rod (18) are connected in a snap-fitting manner, a friction disc (45) matched with the crawler track (37) is rotatably mounted on the protective cover (1), and the friction disc (45) and the second connecting rod (18) are connected via a bevel gear set (43).

4. The cutting saw blade polishing equipment for blasting construction according to claim 1, characterized in that: The rotating structure comprises a connecting rod (10) rotatably mounted on the protective cover (1), a rod body rotatably mounted on the placement frame (13) and fixedly engaged with the connecting rod (10), and the rod body is connected to the placement rod (23) via a belt (9); A column is rotatably mounted on the protective cover (1), a second friction disc (46) matched with the fixed sleeve (40) is fixedly mounted on the column, and the column is connected to the first connecting rod (10) via a second bevel gear set (44).

5. The cutting saw blade polishing equipment for blasting construction according to claim 1, characterized in that: The driving mechanism comprises a rotating roller 1 rotatably mounted on a plurality of spiral rubber rods (27), a plurality of rotating rollers 2 rotatably mounted on the protective cover (1), a belt 3 (28) being commonly sleeved between the plurality of rotating rollers 1 and the plurality of rotating rollers 2, and a gear 5 meshing with the incomplete gear ring 2 (4) being fixedly mounted on one of the rotating rollers 1.

6. A method for polishing a cutting saw blade for blasting construction, used in the cutting saw blade polishing device for blasting construction as claimed in any one of claims 1 to 5, characterized in that: The following steps are involved: S1. First, a plurality of cutting saw blades (14) are placed on a feeding assembly, and the cutting saw blades (14) are stacked regularly as required; S2, then using the pushing component to push the cutting saw blade (14) placed on the feeding component into the protective cover (1); S3. Finally, the surface of the cutting saw blade (14) is first cleaned by the cleaning and polishing assembly, and then the cutting saw blade (14) is polished in the protective cover (1) by the cleaning and polishing assembly. After the polishing is completed, the positions of the two feeding assemblies are exchanged to perform secondary polishing.

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