A polishing equipment for processing of resin disc
Technical Field
The invention relates to the technical field of resin processing, in particular to polishing equipment for processing a resin disc.
Background
The resin generally refers to an organic polymer which has a softening or melting range after being heated, tends to flow by an external force when softened, and is solid, semi-solid, or liquid at room temperature. By broad definition, any polymeric compound that can be used as a raw material for processing plastic articles is referred to as a resin. In the process of processing the finished resin disc material, burrs on the surface of the resin disc material need to be processed by means of a polishing device, and the smoothness of the surface of the resin disc is guaranteed.
Although the chinese patent with application publication number CN 113732926 a discloses a polishing device for decorative material processing, the polishing device comprises a housing and a polishing sheet, the polishing sheet is located outside the housing, a driving mechanism is arranged in the housing, a protection mechanism is arranged on the polishing sheet, the polishing sheet is connected with the housing through the protection mechanism, the driving mechanism comprises a fixed pipe, a transmission shaft, a first bearing, a collecting pipe, a filter screen, a transmission assembly and at least two locking assemblies, two mounting holes are arranged on the housing, and the protection mechanism comprises a protection ring, a protection disc, a sealing ring and at least three moving assemblies; however, the device can not gradually and comprehensively polish the resin material in the using process, so that the material polishing fullness is insufficient, and aiming at the defects in the prior art, the polishing equipment for processing the resin disc is provided at present to solve the problems.
Disclosure of Invention
An object of the present invention is to provide a polishing apparatus for resin disk processing that solves the problems set forth in the background art described above.
In order to achieve the purpose, the invention provides the following technical scheme:
a polishing device for processing a resin disc comprises a rack, wherein a central shaft is rotatably arranged on the rack, a limiting disc is coaxially fixed at the end part of the central shaft, a locking assembly for clamping the resin disc is arranged in the limiting disc, a ratchet disc is coaxially fixed on the central shaft, a rotating plate is rotatably arranged on the central shaft, a power assembly for driving the rotating plate to swing is arranged on the rack, a pair of limiting baffles is arranged on the rotating plate, a trapezoidal sliding block is slidably arranged between the two limiting baffles, the trapezoidal sliding block is intermittently abutted against the ratchet disc, a fixed column is fixed on the rack, a non-return assembly connected with the ratchet disc is arranged on the fixed column, a stand column is vertically fixed on the rotating plate, an extending plate is arranged on the stand column through a vertical adjusting assembly, and a polishing plate is slidably arranged on the extending plate, and a sliding driving assembly is connected between the grinding plate and the rack.
As a modified scheme of the invention: the power component comprises a rotating wheel driven to rotate by a motor I, a pull rod is hinged to the rotating wheel in an eccentric mode, one end, far away from the rotating wheel, of the pull rod is rotated and installed with a connecting shaft, a hinge rod I and a hinge rod II are installed on the connecting shaft in a rotating mode, one end, far away from the connecting shaft, of the hinge rod I is hinged to the rotating plate, and one end, far away from the connecting shaft, of the hinge rod II is hinged to the trapezoidal sliding block.
As a modified scheme of the invention: and when the hinged rod I is abutted against the blocking column II, the trapezoidal sliding block is abutted against the ratchet of the ratchet wheel disc and drives the ratchet wheel disc to rotate.
As a modified scheme of the invention: the non-return assembly comprises a non-return clamping plate which is rotatably installed on a fixed column, the non-return clamping plate is abutted to the ratchet, a connecting frame is fixed on the fixed column, and a pushing spring is fixedly connected between the connecting frame and the non-return clamping plate.
As a modified scheme of the invention: the sliding driving assembly comprises a semicircular arc plate fixed on the rack, a plurality of arc-shaped convex blocks are fixed on the semicircular arc plate, a polishing plate is connected to the extension plate through an elastic telescopic assembly, the bottom of the polishing plate is attached to the surface of the resin disc, and the end of the polishing plate is provided with a transmission roller abutted against the arc-shaped convex blocks or the semicircular arc plate.
As a modified scheme of the invention: the flexible subassembly of elasticity is fixed the guide arm on the extension board, sliding sleeve is equipped with the slip cover piece fixed with the board of polishing on the guide arm, be connected with reset spring between slip cover piece and the extension board.
As a modified scheme of the invention: the locking assembly comprises a plurality of driven gears rotatably mounted at the bottom of the limiting disc, clamping blocks in the limiting disc are coaxially fixed on the driven gears, the driving disc is rotatably mounted on the rack, and an inner gear ring in meshed connection with the driven gears is fixed on the inner wall of the driving disc.
As a modified scheme of the invention: the locking assembly further comprises a transmission sleeve coaxially fixed with the driving disc, the transmission sleeve is sleeved on the central shaft, a worm wheel is coaxially fixed on the transmission sleeve, a worm is connected to the worm wheel in a meshed mode, and a motor II used for driving the worm to rotate is fixed on the ratchet disc.
As a modified scheme of the invention: vertical adjusting part is including fixing the fixed plate on the stand, be fixed with supporting spring between fixed plate and the extension board, threaded connection has the regulation nested piece with the extension board butt on the stand, be fixed with the card strip of establishing in the stand of vertical slip inlay on the extension board.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention realizes the reciprocating swing of the rotating plate through the driving of the arranged power assembly, so that the extending plate can drive the grinding plate connected with the extending plate to swing relative to the resin disc, and the grinding and polishing effects on the surface of the resin disc are realized.
2. In the process of back-and-forth swinging of the extension plate, the arranged driving roller is abutted to the arc-shaped convex block, so that the grinding plate can realize radial reciprocating motion relative to the resin disc under the action of the elastic telescopic assembly, and the comprehensive and sufficient polishing effect on the resin disc is realized by combining the rotation of the resin disc.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of FIG. 1 from a certain perspective according to the present invention;
FIG. 3 is a schematic view of the connection of the vertical adjustment assembly and the glide drive assembly of the present invention;
FIG. 4 is a schematic illustration of the partial explosion structure of FIG. 3 in accordance with the present invention;
FIG. 5 is a schematic view of the locking assembly of the present invention;
FIG. 6 is a schematic illustration of the partial explosion structure of FIG. 5 in accordance with the present invention;
FIG. 7 is a schematic structural view of a power module according to the present invention;
FIG. 8 is a bottom view of FIG. 7 of the present invention.
In the figure: 1-frame, 2-rotating wheel, 3-rotating plate, 4-upright post, 5-extending plate, 6-semi-arc plate, 7-grinding plate, 8-resin disc, 9-clamping block, 10-driving disc, 11-limiting disc, 12-fixing column, 13-ratchet disc, 14-central shaft, 15-pull rod, 16-pushing spring, 17-motor I, 18-adjusting sleeve block, 19-supporting spring, 20-fixing plate, 21-reset spring, 22-sliding sleeve block, 23-arc lug, 24-driving roller, 25-guide rod, 26-clamping strip, 27-driven gear, 28-inner gear ring, 29-driving sleeve, 30-worm wheel, 31-worm, 32-motor II, 33-hinged rods I, 34-retaining columns I, 35-limiting baffles, 36-trapezoidal sliding blocks, 37-hinged rods II, 38-retaining columns II, 39-connecting shafts, 40-check snap plates, 41-connecting frames and 42-ratchets.
Detailed Description
The technical scheme of the patent is further described in detail by combining the following specific embodiments:
example 1
Referring to fig. 1-8, a polishing apparatus for processing a resin disc includes a frame 1, a central shaft 14 is rotatably mounted on the frame 1, a limiting disc 11 is coaxially fixed at an end of the central shaft 14, a locking assembly for clamping the resin disc 8 is mounted in the limiting disc 11, a ratchet disc 13 is coaxially fixed on the central shaft 14, a rotating plate 3 is rotatably mounted on the central shaft 14, and a power assembly for driving the rotating plate 3 to swing is mounted on the frame 1.
Install a pair of limit baffle 35 on the rotor plate 3, slidable mounting has trapezoidal slider 36 between two limit baffle 35, trapezoidal slider 36 intermittent type sets up with 13 butt of ratchet dish, be fixed with fixed column 12 on the frame 1, install the non return subassembly of being connected with ratchet dish 13 on the fixed column 12, vertically on the rotor plate 3 be fixed with stand 4, install extension board 5 through vertical adjusting part on the stand 4, slidable mounting has grinding plate 7 on the extension board 5, grinding plate 7 and frame 1 and between be connected with the drive assembly that slides.
When the device is used, the resin disc 8 is fixed on the limiting disc 11 through the locking assembly in a clamped mode, the rotating plate 3 is driven to swing through the power assembly, the swinging effect of the extension plate 5 and the polishing plate 7 is achieved, and then the polishing effect of the polishing plate 7 on the resin disc 8 is achieved.
Specifically, the power assembly comprises a rotating wheel 2 driven by a motor I17 to rotate, a pull rod 15 is eccentrically hinged to the rotating wheel 2, one end, far away from the rotating wheel 2, of the pull rod 15 is rotatably provided with a connecting shaft 39, a hinge rod I33 and a hinge rod II37 are rotatably arranged on the connecting shaft 39, one end, far away from the connecting shaft 39, of the hinge rod I33 is hinged to the rotating plate 3, and one end, far away from the connecting shaft 39, of the hinge rod II37 is hinged to the trapezoidal sliding block 36.
In addition, a stop column I34 and a stop column II38 are fixed on the rotating plate 3, the stop column I34 and the stop column II38 are respectively arranged at two sides of the hinge rod I33, and when the hinge rod I33 is abutted to the stop column II38, the trapezoidal sliding block 36 is abutted to the ratchet teeth 42 of the ratchet wheel disc 13 and drives the ratchet wheel disc 13 to rotate.
Through the arrangement, after the motor I17 is started, the motor I17 can drive the pull rod 15 to swing, at the moment, the pull rod 15 drives the hinge rod I33 and the hinge rod II37 to swing through the connecting shaft 39, the trapezoidal sliding block 36 can vertically move relative to the limit baffle 35, and the trapezoidal sliding block 36 can intermittently push the ratchet 42 to realize the one-way and periodic rotation effect of the ratchet disc 13.
When the hinge rod I33 abuts against the stop pillar II38, the trapezoidal sliding block 36 abuts against the ratchet 42, the rotating plate 3 and the ratchet wheel disc 13 rotate synchronously, and when the hinge rod I33 abuts against the stop pillar I34, under the action of the check assembly, the rotating plate 3 swings reversely, but the ratchet wheel disc 13 is static, so that repeated grinding and polishing effects on the resin disc 8 in the position area by position area during the swinging process of the grinding plate 7 are realized.
In addition, the non-return assembly comprises a non-return catch plate 40 rotatably mounted on the fixed column 12, the non-return catch plate 40 is abutted against the ratchet 42, a connecting frame 41 is fixed on the fixed column 12, and the abutting spring 16 is fixedly connected between the connecting frame 41 and the non-return catch plate 40.
As shown in fig. 8, when the ratchet disc 13 rotates counterclockwise, the ratchets 42 of the ratchet disc 13 slide relative to the check catch plate 40, and when the rotating plate 3 rotates clockwise, the set check catch plate 40 pushes the ratchets 42 to be limited, so that the ratchet disc 13 is prevented from rotating clockwise, the real-time locking effect of the position of the resin disc 8 after rotation adjustment is realized, and the polishing effect of the polishing plate 7 is effectively ensured.
Example 2
Referring to fig. 1-8, based on embodiment 1, the sliding driving assembly further includes a semicircular arc plate 6 fixed on the frame 1, a plurality of arc-shaped protrusions 23 are fixed on the semicircular arc plate 6, the extension plate 5 is connected with a polishing plate 7 through an elastic telescopic assembly, the bottom of the polishing plate 7 is attached to the surface of the resin disc 8, and a driving roller 24 abutted against the arc-shaped protrusions 23 or the semicircular arc plate 6 is installed at the end of the polishing plate 7.
The elastic telescopic assembly is fixed on a guide rod 25 on the extension plate 5, a sliding sleeve block 22 fixed with the polishing plate 7 is sleeved on the guide rod 25 in a sliding mode, and a return spring 21 is connected between the sliding sleeve block 22 and the extension plate 5.
Through the arrangement, when the extension plate 5 rotates around the center of the central shaft 14, the grinding plate 7 polishes the resin disc 8, the transmission roller 24 is abutted against the arc-shaped convex block 23, the sliding sleeve block 22 slides in a reciprocating mode relative to the guide rod 25 under the elastic action of the return spring 21, namely the grinding plate 7 slides in a reciprocating mode relative to the resin disc 8 along the radial direction of the resin disc 8, and the resin disc 8 is polished sufficiently and efficiently.
In addition, the locking assembly of the device comprises a plurality of driven gears 27 rotatably mounted at the bottom of the limiting disc 11, the driven gears 27 are coaxially fixed with clamping blocks 9 positioned in the limiting disc 11, the frame 1 is rotatably mounted with a driving disc 10, and the inner wall of the driving disc 10 is fixed with an inner gear ring 28 in meshed connection with the driven gears 27. The locking assembly further comprises a transmission sleeve 29 coaxially fixed with the driving disc 10, the transmission sleeve 29 is sleeved on the central shaft 14, a worm wheel 30 is coaxially fixed on the transmission sleeve 29, a worm 31 is connected to the worm wheel 30 in a meshed mode, and a motor II32 used for driving the worm 31 to rotate is fixed on the ratchet disc 13.
The worm 31 can be driven to rotate by the starting motor II32, the worm 31 drives the worm wheel 30 meshed with the worm 31 to rotate, at the moment, the worm wheel 30 drives the transmission sleeve 29 to drive the driving disc 10 to rotate, the inner gear ring 28 on the driving disc 10 is meshed with the driven gear 27 for transmission, the driven gear 27 drives the clamping block 9 to deflect and effectively clamp the resin disc 8, the worm wheel 30 and the worm 31 are matched to have self-locking performance, and firm clamping of the resin disc 8 is guaranteed.
The vertical adjusting component of the device comprises a fixing plate 20 fixed on the upright post 4, a supporting spring 19 is fixed between the fixing plate 20 and the extension plate 5, an adjusting sleeve block 18 abutted against the extension plate 5 is connected to the upright post 4 through threads, and a clamping strip 26 embedded in the upright post 4 in a vertical sliding mode is fixed on the extension plate 5.
The adjusting sleeve block 18 can vertically move relative to the upright post 4 by screwing, and the adjusting sleeve block 18 supports and pushes the extension plate 5 at the moment, so that the grinding plate 7 can be kept pressed on the resin disc 8 under the elastic supporting action of the supporting spring 19, and the sufficient polishing effect of the resin disc 8 is ensured.
In conclusion, the reciprocating swing of the rotating plate 3 is realized by the driving of the arranged power assembly, so that the extending plate 5 can drive the grinding plate 7 connected with the extending plate to swing relative to the resin disc 8, and the grinding and polishing effects on the surface of the resin disc 8 are realized, in the process, the ratchet disc 13 rotates in a unidirectional intermittent manner, so that the central shaft 14 drives the limiting disc 11 and the resin disc 8 thereon to rotate in an intermittent manner, the effect of gradually and fully grinding the resin discs 8 at different positions by the grinding plate 7 is realized, and the polishing operation of the resin discs 8 is more sufficient. In the process of the back-and-forth swinging of the extension plate 5, the arranged driving roller 24 is abutted against the arc-shaped bump 23, so that the grinding plate 7 can realize radial reciprocating motion relative to the resin disc 8 under the action of the elastic telescopic component, and the comprehensive and sufficient polishing effect on the resin disc 8 is realized by combining the rotation of the resin disc 8.
It should be noted that, although the present specification describes embodiments, each embodiment does not include only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art, and the above embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but not construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these changes and substitutions belong to the protection scope of the present invention. The protection scope of this technical solution patent should be subject to the appended claims.