SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a recoverable grinding device for machining of sweeps to solve most of grinding device for machining that propose in the above-mentioned background art, not convenient for polish not unidimensional plate-like work piece, and not convenient for retrieve the sweeps, and be not convenient for prevent the problem that the sweeps is detained in the collecting box.
In order to achieve the above object, the utility model provides a following technical scheme: a polishing device for machining with recyclable scraps comprises a workbench, a first motor shaft, a cylinder and a second motor, wherein a supporting frame is fixedly connected to the upper end of the workbench, a cleaning brush is placed inside the workbench, a connecting rod is fixedly connected to the front end of the cleaning brush, a threaded rod is rotatably connected to the upper end of the workbench, a first gear is fixedly connected to the right end of the threaded rod, the lower end of the first gear is in contact with a second gear, a first connecting shaft is fixedly connected to the left end of the second gear, a first motor shaft is installed at the right end of the first connecting shaft, the threaded rod is connected to the inside of an adjusting block in a penetrating mode, a connecting strip is fixedly connected to the upper end of the adjusting block, the connecting strip is fixedly connected to a placing plate, supporting rods are fixedly connected to the front end and the rear end of the placing plate, and a limiting strip is installed at the upper end of, and a plate-shaped workpiece is placed on the limiting strips, an air cylinder is installed at the upper end of the supporting frame, the lower end of the air cylinder is in bolted connection with an installation plate, the inner end of the installation plate is rotatably connected with a second connecting shaft, a grinding roller is fixedly connected onto the second connecting shaft, a second motor is fixedly connected to the rear end of the second connecting shaft, and a sealing plate is placed at the front end of the workbench.
Preferably, the longitudinal section of the worktable is in a shape of a Chinese character 'tu', the sealing plate is connected with the worktable in a clamping manner, the connecting rod and the sealing plate form an integrated structure, and the length of the cleaning brush is equal to that of the inner wall of the worktable.
Preferably, the first gear and the second gear are connected in a meshing manner, the number of rotation turns of the second gear is 3 times that of the first gear, and the second gear and the threaded rod form a transmission structure.
Preferably, the adjusting blocks are arranged in a left-right symmetrical mode about a longitudinal central axis of the threaded rod, and the placing plate connected to the upper ends of the adjusting blocks is of a hollow structure.
Preferably, the grinding roller and the placing plate form a lifting structure, the placing plate and the workbench form a sliding structure, and the longitudinal section of the mounting plate arranged at the outer end of the grinding roller is concave.
Preferably, the limiting strips are arranged on the placing plate at equal intervals, and the connecting mode of the limiting strips and the plate-shaped workpiece is magnetic connection.
Compared with the prior art, the beneficial effects of the utility model are that: the recyclable polishing device for machining of the waste scraps is convenient for polishing plate-shaped workpieces with different sizes, recovering the waste scraps and preventing the waste scraps from being retained in the collecting box;
1. the plate-shaped workpiece polishing machine is provided with a placing plate, a second gear and a threaded rod, the structural design of the second gear and the threaded rod and the structural design of the placing plate and a workbench enable the second gear to drive the threaded rod to rotate when rotating, so that the placing plate slides left and right on the workbench, and plate-shaped workpieces with different sizes can be polished conveniently;
2. the scrap collecting device is provided with a workbench and a placing plate, the placing plate is of a hollow structure, so that scraps can fall through the hollow structure, and the workbench is connected with the sealing plate in a clamping manner, so that the scraps are collected in the workbench and are convenient to recycle;
3. be equipped with clearance brush and connecting rod, the length of clearance brush equals with the inner wall length of workstation for the connecting rod drives the clearance brush and when sliding in the workstation, thoroughly clears away the sweeps of collecting in the workstation, prevents that the sweeps from being detained in the workstation.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a grinding device for machining with recyclable scraps comprises a workbench 1, a supporting frame 2, a cleaning brush 3, a connecting rod 4, a threaded rod 5, a first gear 6, a first motor shaft 7, a second gear 8, a first connecting shaft 9, an adjusting block 10, a placing plate 11, a plate-shaped workpiece 12, a cylinder 13, a mounting plate 14, a second connecting shaft 15, a grinding roller 16, a limiting strip 17, a supporting rod 18, a second motor 19, a sealing plate 20 and a connecting strip 21, wherein the upper end of the workbench 1 is fixedly connected with the supporting frame 2, the cleaning brush 3 is placed inside the workbench 1, the front end of the cleaning brush 3 is fixedly connected with the connecting rod 4, the upper end of the workbench 1 is rotatably connected with the threaded rod 5, the right end of the threaded rod 5 is fixedly connected with the first gear 6, the lower end of the first gear 6 is in contact with the second gear 8, and the left end of the second gear 8 is fixedly connected with the first connecting shaft 9, and first motor shaft 7 is installed to the right-hand member of first connecting axle 9, threaded rod 5 through connection is in the inside of adjusting block 10, and the upper end fixedly connected with connecting strip 21 of adjusting block 10, connecting strip 21 fixed connection is on placing board 11, and place the equal fixedly connected with bracing piece 18 in both ends around board 11, spacing 17 is installed to the upper end of connecting strip 21, and place platelike work piece 12 on the spacing 17, cylinder 13 is installed to the upper end of braced frame 2, and the lower extreme bolted connection of cylinder 13 has mounting panel 14, the inner of mounting panel 14 is rotated and is connected with second connecting axle 15, and fixedly connected with on the second connecting axle 15 beats grinding roller 16, the rear end fixedly connected with second motor 19 of second connecting axle 15, closing plate 20 has been placed to the front end of workstation 1.
As shown in fig. 1, the first gear 6 and the second gear 8 are connected in a meshing manner, the number of rotation turns of the second gear 8 is 3 times that of the first gear 6, the second gear 8 and the threaded rod 5 form a transmission structure, the length of the cleaning brush 3 is equal to that of the inner wall of the workbench 1, the second gear 8 is meshed with the first gear 6 when rotating to drive the first gear 6 to rotate, the first gear 6 rotates by one third when the second gear 8 rotates by one turn, and the threaded rod 5 is driven to rotate when the second gear 8 rotates;
as shown in fig. 1 and 2, the adjusting blocks 10 are arranged symmetrically left and right about the longitudinal central axis of the threaded rod 5, the placing plate 11 connected with the upper end of the adjusting block 10 is of a hollow structure, the placing plate 11 is stably installed on the threaded rod 5 through the adjusting block 10, the waste scraps can leak into the workbench 1 due to the hollow structure of the placing plate 11, the limiting strips 17 are arranged on the placing plate 11 at equal intervals, the connecting mode of the limiting strips 17 and the plate-shaped workpiece 12 is magnetic connection, the plate-shaped workpiece 12 is prevented from leaking into the lower end of the workbench 1, and the limiting strips 17 can prevent the plate-shaped workpiece 12 from moving randomly;
as shown in fig. 1 and 3, the longitudinal section of the worktable 1 is in a shape of a Chinese character 'tu', the sealing plate 20 is connected with the worktable 1 in a clamping way, and the connecting rod 4 and the sealing plate 20 form an integrated structure, so that the lower end of the worktable 1 can store the waste chips, the front end of the worktable 1 is sealed, and the waste chips are prevented from leaking;
as shown in the figures 1 and 4, the grinding roller 16 and the placing plate 11 form a lifting structure, the placing plate 11 and the workbench 1 form a sliding structure, the longitudinal section of the mounting plate 14 arranged at the outer end of the grinding roller 16 is concave, the grinding roller 16 is driven to lift and adjust the height, the placing plate 11 drives the plate-shaped workpiece 12 to slide left and right, the grinding roller 16 is convenient to mount, and the rotation of the grinding roller 16 is not hindered.
The working principle is as follows: when the polishing device for machining with recyclable scraps is used, referring to fig. 1 and 2, a plate-shaped workpiece 12 is placed on a limiting strip 17, the limiting strip 17 adsorbs the plate-shaped workpiece 12 on a placing plate 11, the plate-shaped workpiece 12 is prevented from moving randomly, a cylinder 13 drives a mounting plate 14 to descend when in operation, a polishing roller 16 moves to the upper end of the plate-shaped workpiece 12, a second motor 19 rotates to drive a second connecting shaft 15 and the polishing roller 16 to rotate, the polishing roller 16 polishes the plate-shaped workpiece 12, a first motor shaft 7 operates to drive a first connecting shaft 9 to rotate, the first connecting shaft 9 drives a second gear 8 to rotate when rotating, the second gear 8 is meshed with the first gear 6 to drive a threaded rod 5 to rotate, so that an adjusting block 10 drives the placing plate 11 and a support rod 18 to slide left and right, and the polishing roller 16 conveniently polishes the plate-shaped workpieces 12 with different lengths, the second gear 8 drives the first gear 6 to rotate for one third of a circle when rotating for one circle, so that the placing plate 11 can intermittently slide, and the polishing roller 16 can conveniently polish;
referring to fig. 1 and 2, the scraps of the plate-shaped workpiece 12 after polishing fall into the lower end of the worktable 1 through the hollow structure of the placing plate 11 for collection, and the scraps remained on the plate-shaped workpiece 12 after polishing the plate-shaped workpiece 12 can be poured into the lower end of the worktable 1;
with reference to fig. 1 and 3, the sealing plate 20 is taken out of the worktable 1, so that the connecting rod 4 and the cleaning brush 3 slide in the worktable 1, thereby scraping off the scraps in the worktable 1, and the cleaning brush 3 can also prevent the scraps in the worktable 1 from being retained at the bottom end of the worktable 1, which is the working principle of the grinding device for machining, in which the scraps can be recycled.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.