Polishing device for processing anti-ultraviolet material and using method of polishing device

Abstract

The invention relates to the technical field of grinding for machining, and discloses a grinding device for anti-ultraviolet material machining and a using method thereof.The grinding device comprises a working shell, a fixed shell is fixedly connected to one side of the working shell, a square hole is formed in the side wall of the working shell, a PVC plate is placed on the top of a conveying belt, a forward and reverse motor is started, and the forward and reverse motor drives a rotating shaft to rotate; a rotating shaft drives a first rotating roller to rotate, in the rotating process of the first rotating roller, a conveying belt conveys a PVC plate, in the rotating process of the conveying belt, a second rotating roller can rotate, and in the rotating process of the first rotating roller and the second rotating roller, a first bevel gear is driven to rotate; the first bevel gear drives a second bevel gear to rotate, the second bevel gear drives a lead screw to rotate, the lead screw drives a connecting roller to rotate, the connecting roller drives a friction belt to rotate, and the friction belt can make contact with the side face of the PVC plate in the rotating process, so that the PVC plate is machined and polished.

Description

Technical Field

[0001] The invention relates to the technical field of grinding for processing, and in particular to a grinding device for processing anti-ultraviolet materials and a use method thereof. Background Art

[0002] UV-resistant materials are widely used in various fields such as construction, textiles, electronics, and automobiles. They can effectively absorb, reflect or block UV radiation, thereby extending the service life of products, improving safety, and preventing UV damage to people, materials, or equipment. Among them is PVC, which is mainly composed of polyvinyl chloride and other ingredients are added to enhance its heat resistance, toughness, and ductility. This surface film has a top layer of paint, a middle main component of polyvinyl chloride, and a bottom layer of back-coated adhesive. It is a popular and widely used synthetic material in the world today.

[0003] In the prior art, the PVC board is usually placed on a conveyor belt during the grinding process so that the side wall of the PVC board is in contact with the grinding roller, thereby finely grinding the PVC board. During the grinding process during transportation, the PVC board may shake, so that the PVC board cannot fit tightly with the grinding roller, thereby affecting the grinding effect of the PVC board. Summary of the invention

[0004] The object of the present invention is to provide a polishing device for processing UV-resistant materials and a method of using the same, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention relates to a grinding device for processing anti-ultraviolet materials and a method for using the same, comprising a working shell, one side of the working shell being fixedly connected to a fixed shell, a side wall of the working shell being provided with a square hole, and a processing grinding mechanism, the processing grinding mechanism comprising a forward and reverse motor fixedly connected to one side of an outer wall of the working shell, an output end of the forward and reverse motor being fixedly connected to a rotating shaft, one end of the rotating shaft passing through the working shell and extending to the interior of the working shell, an outer wall of one end of the rotating shaft being fixedly connected to a first rotating roller, an outer wall of the first rotating roller being rotatably connected to a conveyor belt, an inner wall of an end of the conveyor belt away from the first rotating roller being rotatably connected to a second rotating roller, an inner wall of the second rotating roller being fixedly connected to a rotating rod, one end of the rotating rod being rotatably connected to one side of the inner wall of the working shell, and a tension component being arranged at the end of the first rotating roller.

[0007] Furthermore, the tension assembly includes a first bevel gear fixedly connected to one end of the first rotating roller, two first bevel gears are provided, one side of the other first bevel gear is fixedly connected to one end of the second rotating roller, and one side of the outer wall of the first bevel gear is meshedly connected to the second bevel gear.

[0008] Furthermore, a screw is fixedly connected to the inner wall of the second bevel gear, the bottom of the screw is rotatably connected to the bottom of the inner wall of the fixed shell, the top outer wall of the screw is fixedly connected to a connecting roller, the outer wall of the connecting roller is rotatably connected to a friction belt, the bottom outer wall of the screw is threadedly connected to a threaded plate, and one end side wall of the threaded plate is fixedly connected to a connecting plate.

[0009] Furthermore, the top of the connecting plate passes through and is slidably connected to a sliding frame, the bottom of the sliding frame is fixedly connected to the connecting frame, the top of the connecting frame is fixedly connected to a first spring, the top of the first spring is fixedly connected to the bottom of the connecting plate, and the inner wall of the connecting frame is rotatably connected to a roller.

[0010] Furthermore, a clamping assembly is provided at the top of the sliding frame, and the clamping assembly includes a rotating plate rotatably connected to one side of the top of the sliding frame, and a sliding block is rotatably connected to the end of the rotating plate away from the sliding frame. A sliding groove is provided on the top of the connecting plate, and the bottom end of the sliding block is slidably connected to the inside of the sliding groove, and a bent rod is fixedly connected to one side of the sliding block.

[0011] Furthermore, one end of the bending rod away from the slider is fixedly connected to a clamping shell, the inner wall of the clamping shell is slidably connected to a sliding plate, one side of the sliding plate is fixedly connected to a second spring, one end of the second spring is fixedly connected to one side of the inner wall of the clamping shell, the side of the sliding plate away from the second spring is fixedly connected to a cross bar, and one end of the cross bar is fixedly connected to the clamping plate.

[0012] Furthermore, a cleaning assembly is provided on the outer wall of the clamping shell, and the cleaning assembly includes fixed blocks fixedly connected to the two ends of one side of the clamping shell, one end of the fixed block is rotatably connected to a rotating bar, one end of the rotating bar is rotatably connected to a lifting block, and vertical grooves are respectively provided at both ends of one side of the clamping plate, the outer wall of one end of the lifting block is slidably connected to the inner wall of the vertical groove, and the top of the lifting block is fixedly connected to a vertical plate.

[0013] Furthermore, a round shell is fixedly connected to the top of one side of the vertical plate, a sliding column is slidably connected to the inner wall of the round shell, one end of the sliding column is fixedly connected to a return spring, one end of the return spring is fixedly connected to one side of the inner wall of the round shell, the bottom of the round shell is connected to a vertical pipe, and the bottom of the vertical pipe is connected to an exhaust piece.

[0014] Furthermore, one side of the exhaust component is fixedly connected to one side of the outer wall of the vertical plate, the two sides of the top of the fixed shell are respectively fixedly connected to fixed rods, the outer wall of the fixed rod is slidably connected to a block, the bottom of the block is fixedly connected to a tension spring, the bottom of the tension spring is fixedly connected to the outer wall of the fixed shell, one end of the block is fixedly connected to a lifting frame, one side of the bottom end of the lifting frame is rotatably connected to a plurality of round rollers, and the top outer walls of the friction belt are respectively fixedly connected to a plurality of special-shaped blocks.

[0015] A method for using a grinding device for processing ultraviolet resistant materials comprises the following steps:

[0016] Step 1: conveying and grinding;

[0017] Step 2: squeeze and clamp;

[0018] Step 3: Improve transportation stability;

[0019] Step 4: Jet cleaning.

[0020] The present invention has the following beneficial effects:

[0021] (1) The present invention places a PVC board on the top of the conveyor belt, starts the forward and reverse motors, the forward and reverse motors drive the rotating shaft to rotate, the rotating shaft drives the first rotating roller to rotate, the conveyor belt conveys the PVC board during the rotation of the first rotating roller, when the conveyor belt rotates, the second rotating roller can be rotated, during the rotation of the first rotating roller and the second rotating roller, the first bevel gear is driven to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the screw rod to rotate, the screw rod drives the connecting roller to rotate, the connecting roller drives the friction belt to rotate, during the rotation of the friction belt, it can come into contact with the side of the PVC board, so as to process and polish the PVC board, because the two The threaded plates are tightly fitted together, and when the screw rotates, the threaded plate can move vertically downward along the outer wall of the screw, the threaded plate drives the connecting plate to move downward, the connecting plate drives the sliding frame to move downward, the sliding frame drives the connecting frame to move downward, and the connecting frame drives the roller to move downward. During the descent of the roller, it will come into contact with the bottom of the inner wall of the conveyor belt, pressing down the conveyor belt to increase the tension of the conveyor belt, which can make the conveyor belt more stable when carrying PVC boards for transportation, and improve the grinding effect of the friction belt on the PVC board from the side. Because the roller rotates at the bottom of the inner wall of the conveyor belt, when the roller and the conveyor belt generate extrusion pressure, the friction generated by the contact between the two can be reduced, thereby improving the stability of the conveyor belt operation from the side.

[0022] (2) According to the present invention, when the roller contacts the conveyor belt, the reaction force of the conveyor belt causes the sliding frame to move upward along the inner wall of the connecting plate, and the sliding frame drives the rotating plate to move upward. Due to the setting of the slide groove, the rotating plate drives the sliding block to slide along the inner wall of the slide groove, and the sliding block drives the bending rod to move, and the bending rod drives the clamping shell to move, and the clamping shell drives the sliding plate to move, and the sliding plate drives the cross bar to move, and the cross bar drives the clamping plate to move. During the movement of the clamping plate, the clamping plate will contact the side surface of the PVC plate, so that the other side of the PVC plate is more closely fitted to the outer wall of the friction belt, thereby further improving the grinding effect of the friction belt.

[0023] (3) In the present invention, the elastic deformation of the tension spring drives the block to move downward along the outer wall of the fixed rod, the block drives the lifting frame to move downward, and the lifting frame drives the round roller to move downward. When the round roller descends, it will contact the top of the PVC board, which can improve the transportation stability of the PVC board and prevent the PVC board from shaking. When the clamping plate squeezes the PVC board to the side wall of the friction belt, it will be subject to the reaction force of the PVC board and the clamping plate will drive the cross bar to move toward the clamping shell. In the process of the clamping plate approaching the clamping shell, the rotating bar will rotate with the fixed block as the center of the circle. Limited by the vertical groove, the rotating bar drives the lifting block to move vertically downward along the inner wall of the vertical groove, the lifting block drives the vertical plate to move downward, and the vertical plate drives the round shell to descend. When the round shell descends, it will contact the top of the lifting frame and press the lifting frame downward, which further improves the downward pressing effect of the round roller on the PVC board and improves the grinding effect of the friction belt on the PVC board.

[0024] (4) In the present invention, when the round shell comes into contact with the top of the lifting frame, the friction belt rotates, and the friction belt drives the special-shaped block to rotate. During the rotation of the special-shaped block, due to the inclined surface setting of the special-shaped block, it can come into contact with the end of the sliding column, so that the sliding column slides toward the inside of the round shell, so that the airflow inside the round shell enters the inside of the vertical pipe, and the airflow enters the inside of the exhaust member through the vertical pipe, and the airflow is discharged to the outside through the exhaust member, so that the airflow can spray the PVC board being polished, so that the dust particles at the polishing place are blown up, and the dust particles are prevented from adhering to the side of the PVC board contacting the outer wall of the friction belt, affecting the bonding effect of the PVC board and the friction belt, and the side improves the polishing effect of the friction belt on the PVC board.

[0025] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0027] Figure 1 It is a schematic diagram of the overall top view structure of the present invention;

[0028] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the present invention;

[0029] Figure 3 This is a schematic diagram of the cross-sectional structure of the fixed shell of the present invention;

[0030] Figure 4 It is a schematic diagram of the side structure of the friction belt of the present invention;

[0031] Figure 5 It is a schematic diagram of the top view of the clamping shell of the present invention;

[0032] Figure 6 It is a schematic diagram of the side structure of the vertical plate of the present invention;

[0033] Figure 7 For the present invention Figure 4 A magnified view of middle;

[0034] Figure 8 For the present invention Figure 5 Enlarged view of middle B;

[0035] Fig. 9 The figure is a flow chart of the method for using the present invention.

[0036] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0037] In the figure: 1, working shell; 2, fixed shell; 3, square hole; 4, grinding mechanism for processing; 41, forward and reverse motor; 42, rotating shaft; 43, first rotating roller; 44, conveyor belt; 45, second rotating roller; 46, rotating rod; 47, tension assembly; 48, clamping assembly; 49, cleaning assembly; 471, first bevel gear; 472, second bevel gear; 473, screw rod; 474, connecting roller; 475, friction belt; 476, threaded plate; 477, connecting plate; 478, sliding frame; 479, first spring; 4710, connecting frame; 4711, roller wheel; 4 81. rotating plate; 482. slide groove; 483. slider; 484. bending rod; 485. clamping shell; 486. sliding plate; 487. second spring; 488. cross bar; 489. clamping plate; 491. fixed block; 492. rotating bar; 493. vertical groove; 494. lifting block; 495. vertical plate; 496. round shell; 497. return spring; 498. sliding column; 499. vertical pipe; 4910. exhaust part; 4911. fixed rod; 4912. tension spring; 4913. block; 4914. lifting frame; 4915. round roller; 4916. special-shaped block. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] Example 1, please refer to Figure 1 - Fig. 9 As shown, the present invention is a grinding device for processing UV-resistant materials and a method of using the same, comprising a working shell 1, a fixed shell 2 is fixedly connected to one side of the working shell 1, a square hole 3 is opened on the side wall of the working shell 1, and further comprising;

[0040] The processing grinding mechanism 4 includes a forward and reverse motor 41 fixedly connected to one side of the outer wall of the working shell 1, the output end of the forward and reverse motor 41 is fixedly connected to a rotating shaft 42, one end of the rotating shaft 42 passes through the working shell 1 and extends to the inside of the working shell 1, one end of the outer wall of the rotating shaft 42 is fixedly connected to a first rotating roller 43, the outer wall of the first rotating roller 43 is rotatably connected to a conveyor belt 44, the PVC board is placed on the top of the conveyor belt 44, the forward and reverse motor 41 is started, the forward and reverse motor 41 drives the rotating shaft 42 to rotate, the rotating shaft 42 drives the first rotating roller 43 to rotate, and the conveyor belt 44 conveys the PVC board during the rotation of the first rotating roller 43, the inner wall of one end of the conveyor belt 44 away from the first rotating roller 43 is rotatably connected to a second rotating roller 45, the inner wall of the second rotating roller 45 is fixedly connected to a rotating rod 46, one end of the rotating rod 46 is rotatably connected to one side of the inner wall of the working shell 1, and a tension component 47 is provided at the end of the first rotating roller 43.

[0041] The tension assembly 47 includes a first bevel gear 471 fixedly connected to one end of the first rotating roller 43. Two first bevel gears 471 are provided. One side of the other first bevel gear 471 is fixedly connected to one end of the second rotating roller 45. One side of the outer wall of the first bevel gear 471 is meshedly connected with the second bevel gear 472.

[0042] The inner wall of the second bevel gear 472 is fixedly connected with a screw rod 473, the bottom of the screw rod 473 is rotatably connected to the bottom of the inner wall of the fixed shell 2, the top outer wall of the screw rod 473 is fixedly connected with a connecting roller 474, the outer wall of the connecting roller 474 is rotatably connected with a friction belt 475, when the conveyor belt 44 rotates, the second rotating roller 45 can be rotated, the first rotating roller 43 and the second rotating roller 45 rotate, the first bevel gear 471 is driven to rotate, the first bevel gear 471 drives the second bevel gear 472 to rotate, the second bevel gear 472 drives the screw rod 473 to rotate, the screw rod 473 drives the connecting roller 474 to rotate, the connecting roller 474 drives the friction belt 475 to rotate, the friction belt 475 can come into contact with the side of the PVC board during rotation, so as to process and polish the PVC board, the outer wall of the bottom end of the screw rod 473 is threadedly connected with a threaded plate 476, and the side wall of one end of the threaded plate 476 is fixedly connected with a connecting plate 477.

[0043] The top of the connecting plate 477 passes through and is slidably connected with a sliding frame 478, the bottom of the sliding frame 478 is fixedly connected with a connecting frame 4710, the top of the connecting frame 4710 is fixedly connected with a first spring 479, the top of the first spring 479 is fixedly connected to the bottom of the connecting plate 477, the inner wall of the connecting frame 4710 is rotatably connected with a roller 4711, and the two threaded plates 476 are tightly fitted. When the screw rod 473 rotates, the threaded plate 476 can move vertically downward along the outer wall of the screw rod 473, the threaded plate 476 drives the connecting plate 477 to move downward, and the connecting plate 477 drives the sliding frame 478 to move downward, and the sliding Frame 478 drives connecting frame 4710 to move downward, and connecting frame 4710 drives roller 4711 to move downward. During the descending process, roller 4711 will contact the bottom of the inner wall of conveyor belt 44, press down conveyor belt 44, increase the tension of conveyor belt 44, and make conveyor belt 44 more stable when carrying PVC boards for transportation. The grinding effect of friction belt 475 on PVC boards is improved laterally. Because roller 4711 rotates at the bottom of the inner wall of conveyor belt 44, when roller 4711 and conveyor belt 44 generate extrusion force, the friction generated by the contact between the two can be reduced, and the stability of operation of conveyor belt 44 is improved laterally.

[0044] In embodiment 2, a clamping assembly 48 is provided at the top of the sliding frame 478, and the clamping assembly 48 includes a rotating plate 481 rotatably connected to one side of the top of the sliding frame 478, and the end of the rotating plate 481 away from the sliding frame 478 is rotatably connected to a slider 483, and a sliding groove 482 is opened on the top of the connecting plate 477, and the bottom end of the slider 483 is slidably connected to the inside of the sliding groove 482, and a bent rod 484 is fixedly connected to one side of the slider 483.

[0045] The end of the bent rod 484 away from the slider 483 is fixedly connected to the clamping shell 485, and the inner wall of the clamping shell 485 is slidably connected to the sliding plate 486. One side of the sliding plate 486 is fixedly connected to the second spring 487, and one end of the second spring 487 is fixedly connected to one side of the inner wall of the clamping shell 485. The side of the sliding plate 486 away from the second spring 487 is fixedly connected to the cross bar 488, and one end of the cross bar 488 is fixedly connected to the clamping plate 489. When the roller 4711 contacts the conveyor belt 44, it is subjected to the reaction force of the conveyor belt 44, and the sliding frame 478 moves up along the inner wall of the connecting plate 477, and the sliding frame 478 drives the rotation The plate 481 moves upward, and due to the setting of the slide groove 482, the rotating plate 481 drives the slider 483 to slide along the inner wall of the slide groove 482, the slider 483 drives the bent rod 484 to move, the bent rod 484 drives the clamping shell 485 to move, the clamping shell 485 drives the sliding plate 486 to move, the sliding plate 486 drives the cross bar 488 to move, and the cross bar 488 drives the clamping plate 489 to move. During the movement of the clamping plate 489, it will contact the side of the PVC plate, so that the other side of the PVC plate fits more closely to the outer wall of the friction belt 475, further improving the grinding effect of the friction belt 475.

[0046] The outer wall of the clamping shell 485 is provided with a cleaning assembly 49. When the clamping plate 489 squeezes the PVC plate to the side wall of the friction belt 475, the clamping plate 489 will drive the cross bar 488 to move toward the clamping shell 485 due to the reaction force of the PVC plate. When the clamping plate 489 approaches the clamping shell 485, the rotating bar 492 will rotate with the fixed block 491 as the center of the circle. The rotating bar 492 is limited by the vertical groove 493, and the lifting block 494 is driven to move vertically downward along the inner wall of the vertical groove 493. The lifting block 494 drives the vertical plate 495 to move downward, and the vertical plate 495 drives the round shell 496 to descend. When the round shell 496 descends, It contacts the top of the lifting frame 4914 and presses the lifting frame 4914 downward, further improving the downward pressing effect of the round roller 4915 on the PVC plate, and the side surface improves the grinding effect of the friction belt 475 on the PVC plate. The cleaning component 49 includes a fixed block 491 fixedly connected to both ends of one side of the clamping shell 485, one end of the fixed block 491 is rotatably connected to a rotating bar 492, and one end of the rotating bar 492 is rotatably connected to a lifting block 494, and vertical grooves 493 are respectively provided at both ends of one side of the clamping plate 489, and the outer wall of one end of the lifting block 494 is slidably connected to the inner wall of the vertical groove 493, and the top of the lifting block 494 is fixedly connected to a vertical plate 495.

[0047] A circular shell 496 is fixedly connected to the top of one side of the vertical plate 495, a sliding column 498 is slidably connected to the inner wall of the circular shell 496, one end of the sliding column 498 is fixedly connected to a return spring 497, one end of the return spring 497 is fixedly connected to one side of the inner wall of the circular shell 496, the bottom of the circular shell 496 is connected to a vertical pipe 499, and the bottom of the vertical pipe 499 is connected to an exhaust piece 4910.

[0048] One side of the exhaust member 4910 is fixedly connected to one side of the outer wall of the vertical plate 495, and the two sides of the top of the fixed shell 2 are respectively fixedly connected with fixed rods 4911, and the outer wall of the fixed rod 4911 is slidably connected with a block 4913, and the bottom of the block 4913 is fixedly connected with a tension spring 4912, and the bottom of the tension spring 4912 is fixedly connected to the outer wall of the fixed shell 2, and one end of the block 4913 is fixedly connected with a lifting frame 4914, and one side of the bottom end of the lifting frame 4914 is rotatably connected with a plurality of round rollers 4915, which are subjected to the elastic deformation of the tension spring 4912, and the tension spring 4912 drives the block 4913 to move downward along the outer wall of the fixed rod 4911, and the block 4913 drives the lifting frame 4914 to move downward, and the lifting frame 4914 drives the round rollers 4915 to move downward, and when the round rollers 4915 are in the process of descending, they will come into contact with the top of the PVC board, which can improve the conveying stability of the PVC board and prevent the PVC board from shaking and friction. The top outer wall of the belt 475 is fixedly connected with a plurality of special-shaped blocks 4916. When the round shell 496 comes into contact with the top of the lifting frame 4914, the friction belt 475 rotates, and the friction belt 475 drives the special-shaped block 4916 to rotate. During the rotation of the special-shaped block 4916, due to its own inclined surface setting, it can come into contact with the end of the sliding column 498, so that the sliding column 498 slides toward the inside of the round shell 496, so that the airflow inside the round shell 496 enters the inside of the vertical pipe 499, and the airflow enters the inside of the exhaust piece 4910 through the vertical pipe 499, and the airflow is discharged to the outside through the exhaust piece 4910, so that the airflow can spray the PVC board being polished, so that the dust particles at the polishing place are blown up, and the dust particles are prevented from adhering to the side of the PVC board contacting the outer wall of the friction belt 475, affecting the fitting effect of the PVC board and the friction belt 475, and the side improves the polishing effect of the friction belt 475 on the PVC board.

[0049] A method for using a grinding device for processing ultraviolet resistant materials comprises the following steps:

[0050] Step 1: conveying and grinding;

[0051] Step 2: squeeze and clamp;

[0052] Step 3: Improve transportation stability;

[0053] Step 4: Jet cleaning.

[0054] When in use, place the PVC board on the top of the conveyor belt 44, start the forward and reverse motor 41, the forward and reverse motor 41 drives the rotating shaft 42 to rotate, the rotating shaft 42 drives the first rotating roller 43 to rotate, and the conveyor belt 44 conveys the PVC board during the rotation of the first rotating roller 43. When the conveyor belt 44 rotates, the second rotating roller 45 can be rotated. During the rotation of the first rotating roller 43 and the second rotating roller 45, the first bevel gear 471 is driven to rotate, the first bevel gear 471 drives the second bevel gear 472 to rotate, the second bevel gear 472 drives the screw rod 473 to rotate, the screw rod 473 drives the connecting roller 474 to rotate, and the connecting roller 474 drives the friction belt 475 to rotate. During the rotation of the friction belt 475, it can come into contact with the side of the PVC board, thereby processing and polishing the PVC board, because the two threaded plates 476 are The tight fit allows the threaded plate 476 to move vertically downward along the outer wall of the threaded plate 473 when the screw rod 473 rotates. The threaded plate 476 drives the connecting plate 477 to move downward, and the connecting plate 477 drives the sliding frame 478 to move downward. The sliding frame 478 drives the connecting frame 4710 to move downward, and the connecting frame 4710 drives the roller 4711 to move downward. During the descending process, the roller 4711 will contact the bottom of the inner wall of the conveyor belt 44, press down the conveyor belt 44, increase the tension of the conveyor belt 44, and make the conveyor belt 44 more stable when carrying the PVC board for transportation. The grinding effect of the friction belt 475 on the PVC board is improved laterally, because the roller 4711 rotates at the bottom of the inner wall of the conveyor belt 44, when the roller 4711 and the conveyor belt 44 generate extrusion pressure, the friction generated by the contact between the two can be reduced, and the stability of the operation of the conveyor belt 44 is improved laterally.

[0055] When the roller 4711 contacts the conveyor belt 44, the sliding frame 478 moves upward along the inner wall of the connecting plate 477 due to the reaction force of the conveyor belt 44, and the sliding frame 478 drives the rotating plate 481 to move upward. Due to the setting of the slide groove 482, the rotating plate 481 drives the sliding block 483 to slide along the inner wall of the slide groove 482, and the sliding block 483 drives the bending rod 484 to move, and the bending rod 484 drives the clamping shell 485 to move, and the clamping shell 485 drives the sliding plate 486 to move, and the sliding plate 486 drives the cross bar 488 to move, and the cross bar 488 drives the clamping plate 489 to move. During the movement of the clamping plate 489, it will contact the side of the PVC board, so that the other side of the PVC board fits more closely to the outer wall of the friction belt 475, further improving the grinding effect of the friction belt 475.

[0056] Due to the elastic deformation of the tension spring 4912, the tension spring 4912 drives the block 4913 to move downward along the outer wall of the fixed rod 4911, and the block 4913 drives the lifting frame 4914 to move downward, and the lifting frame 4914 drives the round roller 4915 to move downward. When the round roller 4915 descends, it will come into contact with the top of the PVC board, which can improve the conveying stability of the PVC board and prevent the PVC board from shaking. When the clamping plate 489 squeezes the PVC board to the side wall of the friction belt 475, it is subjected to the reaction force of the PVC board, and the clamping plate 489 will drive the cross bar 488 to move toward the clamping shell 485 In the process of the clamping plate 489 approaching the clamping shell 485, the rotating bar 492 will rotate with the fixed block 491 as the center of the circle. Limited by the vertical groove 493, the rotating bar 492 will drive the lifting block 494 to vertically descend along the inner wall of the vertical groove 493, and the lifting block 494 will drive the vertical plate 495 to descend, and the vertical plate 495 will drive the round shell 496 to descend. When the round shell 496 descends, it will contact the top of the lifting frame 4914, pressing the lifting frame 4914 downward, further improving the downward pressing effect of the round roller 4915 on the PVC plate, and the side improves the grinding effect of the friction belt 475 on the PVC plate.

[0057] When the round shell 496 comes into contact with the top of the lifting frame 4914, the friction belt 475 rotates, and the friction belt 475 drives the special-shaped block 4916 to rotate. During the rotation of the special-shaped block 4916, due to its own inclined surface setting, it can come into contact with the end of the sliding column 498, so that the sliding column 498 slides toward the inside of the round shell 496, so that the airflow inside the round shell 496 enters the inside of the vertical pipe 499, and the airflow enters the inside of the exhaust piece 4910 through the vertical pipe 499, and the airflow is discharged to the outside through the exhaust piece 4910, so that the airflow can spray the PVC board being polished, so that the dust particles at the polishing place are blown up, and the dust particles are prevented from adhering to the side of the PVC board that contacts the outer wall of the friction belt 475, affecting the fitting effect of the PVC board and the friction belt 475, and the side improves the polishing effect of the friction belt 475 on the PVC board.

[0058] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A grinding device for processing UV-resistant materials, characterized in that: It comprises a working shell (1), one side of the working shell (1) is fixedly connected to a fixed shell (2), a side wall of the working shell (1) is provided with a square hole (3), and further comprises: A processing grinding mechanism (4), the processing grinding mechanism (4) comprising a forward and reverse motor (41) fixedly connected to one side of the outer wall of a working shell (1), the output end of the forward and reverse motor (41) being fixedly connected to a rotating shaft (42), one end of the rotating shaft (42) passing through the working shell (1) and extending into the interior of the working shell (1), one end of the rotating shaft (42) being fixedly connected to the outer wall of a first rotating roller (43), the outer wall of the first rotating roller (43) being rotatably connected to a conveyor belt (44), the inner wall of an end of the conveyor belt (44) away from the first rotating roller (43) being rotatably connected to a second rotating roller (45), the inner wall of the second rotating roller (45) being fixedly connected to a rotating rod (46), one end of the rotating rod (46) being rotatably connected to one side of the inner wall of the working shell (1), and a tension component (47) being provided at the end of the first rotating roller (43).

2. The grinding device for processing UV-resistant materials according to claim 1, characterized in that: The tension assembly (47) comprises a first bevel gear (471) fixedly connected to one end of the first rotating roller (43), two first bevel gears (471) are provided, one side of the other first bevel gear (471) is fixedly connected to one end of the second rotating roller (45), and one side of the outer wall of the first bevel gear (471) is meshedly connected to the second bevel gear (472).

3. The grinding device for processing UV-resistant materials according to claim 2, characterized in that: The inner wall of the second bevel gear (472) is fixedly connected to a screw rod (473), the bottom of the screw rod (473) is rotatably connected to the bottom of the inner wall of the fixed shell (2), the top outer wall of the screw rod (473) is fixedly connected to a connecting roller (474), the outer wall of the connecting roller (474) is rotatably connected to a friction belt (475), the bottom outer wall of the screw rod (473) is threadedly connected to a threaded plate (476), and one end side wall of the threaded plate (476) is fixedly connected to a connecting plate (477).

4. The grinding device for processing UV-resistant materials according to claim 3, characterized in that: The top of the connecting plate (477) passes through and is slidably connected to a sliding frame (478), the bottom of the sliding frame (478) is fixedly connected to a connecting frame (4710), the top of the connecting frame (4710) is fixedly connected to a first spring (479), the top of the first spring (479) is fixedly connected to the bottom of the connecting plate (477), and the inner wall of the connecting frame (4710) is rotatably connected to a roller (4711).

5. The grinding device for processing UV-resistant materials according to claim 4, characterized in that: A clamping assembly (48) is provided at the top of the sliding frame (478), and the clamping assembly (48) includes a rotating plate (481) rotatably connected to one side of the top of the sliding frame (478), and the end of the rotating plate (481) away from the sliding frame (478) is rotatably connected to a slider (483), and a sliding groove (482) is provided on the top of the connecting plate (477), and the bottom end of the slider (483) is slidably connected to the inside of the sliding groove (482), and a bent rod (484) is fixedly connected to one side of the slider (483).

6. The grinding device for processing UV-resistant materials according to claim 5, characterized in that: The end of the bent rod (484) away from the slider (483) is fixedly connected to a clamping shell (485), the inner wall of the clamping shell (485) is slidably connected to a sliding plate (486), one side of the sliding plate (486) is fixedly connected to a second spring (487), one end of the second spring (487) is fixedly connected to one side of the inner wall of the clamping shell (485), the side of the sliding plate (486) away from the second spring (487) is fixedly connected to a cross bar (488), and one end of the cross bar (488) is fixedly connected to a clamping plate (489).

7. The grinding device for processing UV-resistant materials according to claim 6, characterized in that: The outer wall of the clamping shell (485) is provided with a cleaning assembly (49), and the cleaning assembly (49) includes a fixed block (491) fixedly connected to the two ends of one side of the clamping shell (485), one end of the fixed block (491) is rotatably connected to a rotating bar (492), and one end of the rotating bar (492) is rotatably connected to a lifting block (494), and vertical grooves (493) are respectively provided at both ends of one side of the clamping plate (489), and the outer wall of one end of the lifting block (494) is slidably connected to the inner wall of the vertical groove (493), and the top of the lifting block (494) is fixedly connected to a vertical plate (495).

8. The grinding device for processing UV-resistant materials according to claim 7, characterized in that: A round shell (496) is fixedly connected to the top of one side of the vertical plate (495), a sliding column (498) is slidably connected to the inner wall of the round shell (496), one end of the sliding column (498) is fixedly connected to a return spring (497), one end of the return spring (497) is fixedly connected to one side of the inner wall of the round shell (496), the bottom of the round shell (496) is connected to a vertical pipe (499), and the bottom of the vertical pipe (499) is connected to an exhaust member (4910).

9. The grinding device for processing UV-resistant materials according to claim 8, characterized in that: One side of the exhaust member (4910) is fixedly connected to one side of the outer wall of the vertical plate (495), and the top two sides of the fixed shell (2) are respectively fixedly connected with fixed rods (4911), and the outer wall of the fixed rod (4911) is slidably connected with a block (4913), and the bottom of the block (4913) is fixedly connected with a tension spring (4912), and the bottom of the tension spring (4912) is fixedly connected to the outer wall of the fixed shell (2), and one end of the block (4913) is fixedly connected with a lifting frame (4914), and one side of the bottom end of the lifting frame (4914) is rotatably connected with a plurality of round rollers (4915), and the top outer wall of the friction belt (475) is respectively fixedly connected with a plurality of special-shaped blocks (4916).

10. A method for using a grinding device for processing ultraviolet resistant materials, using the grinding device for processing ultraviolet resistant materials as claimed in claim 9, characterized in that: The following steps are included: Step 1: conveying and grinding; Step 2: squeeze and clamp; Step 3: Improve transportation stability; Step 4: Jet cleaning.

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