Plastic grinding equipment for plastic product processing

Abstract

The utility model relates to the technical field of plastic processing, in particular to plastic grinding equipment for plastic product processing, which comprises a base plate, a bottom power box is fixedly arranged in the middle of the upper surface of the base plate, a motor is fixedly arranged at one end of the bottom of the inner wall of the bottom power box, and a vertical shaft is fixedly arranged on an output shaft at the top of the motor. The top of the vertical shaft is fixedly sleeved with a fixed lantern ring, a rotating column is fixedly arranged at the top of the fixed lantern ring, and the top of the rotating column penetrates through a collecting cylinder fixedly arranged at the top of the bottom power box. By arranging the scrap filtering plate with filtering holes in the surface and the side face and the scrap dust collecting mechanism, plastic scraps generated by polishing are sucked into the collecting cylinder through the dust collecting mechanism and further sucked away through the scrap dust collecting mechanism, the plastic scraps are collected, the scraps are prevented from existing on the polished surface for a long time, and the polishing quality is improved. And the effects that the surrounding working environment is protected, meanwhile, the operator can be prevented from sucking chippings into the lungs, and the body health of the operator is protected are achieved.

Description

Technical Field

[0001] The present application relates to the technical field of plastic processing, and in particular to a plastic polishing device for processing plastic products. Background Art

[0002] Plastic products are a general term for daily and industrial products made from plastic as the main raw material, including products made from injection molding, blister molding, and other processes.

[0003] At present, when the existing plastic product grinding device is in use, the grinding position is fixed, and only a certain position of the plastic can be ground, and the effect of grinding a single object in multiple directions at the same time cannot be achieved. At the same time, the plastic debris generated by grinding is easy to splash, polluting the environment around the grinding work, and the operator inhaling it will damage his health. Utility Model Content

[0004] In order to solve the problems mentioned in the above background technology, the present application provides a plastic polishing device for processing plastic products.

[0005] The present application provides a plastic polishing equipment for processing plastic products, which adopts the following technical scheme: it includes a base plate, a bottom power box is fixedly arranged in the middle of the upper surface of the base plate, a motor is fixedly arranged at one end of the bottom of the inner wall of the bottom power box, a vertical shaft is fixedly arranged on the output shaft at the top of the motor, a fixed sleeve is fixedly connected to the top of the vertical shaft, a rotating column is fixedly arranged on the top of the fixed sleeve, the top of the rotating column passes through a collecting cylinder fixedly arranged on the top of the bottom power box, the top of the rotating column passes through the top of the bottom power box and a polishing column is fixedly arranged, and a polishing groove is arranged on the surface of the polishing column.

[0006] The middle part of the fixed collar is rotatably sleeved with a collar, and the outer side of the collar is rotatably provided with an oblique rod through a rotating rod, and the end of the oblique rod away from the collar is rotatably provided at the top of one side of the inner wall of the bottom power box, and the middle part of the oblique rod is rotatably provided with a connecting vertical rod through the rotating rod, and a motion slide groove is provided at the connection between the oblique rod and the connecting vertical rod, and the bottom of the connecting vertical rod is fixedly sleeved on the outer circumferential surface of the eccentric wheel, and the eccentric wheel is sleeved on the outer circumferential surface of one end of the rotating shaft, and the middle part of the rotating shaft is fixedly sleeved with a worm wheel, and the worm wheel is connected to a worm through a tooth transmission on one side of the outer circumferential surface, and the middle part of the worm gear is fixedly sleeved on the outer circumferential surface of the middle part of the vertical shaft.

[0007] Optionally, a groove is provided on the outer side of the rotating column at the right end of the top of the bottom power box, a debris filter plate is provided on the inner wall of the groove, the bottom of the debris filter plate is connected to the top of the collecting cylinder, and filter holes are provided on the upper surface and side surfaces of the debris filter plate.

[0008] Optionally, a connecting pipe is communicatively provided in the middle on the outer side of the collecting cylinder. One end of the connecting pipe away from the collecting cylinder penetrates through one side of the bottom power box and is communicatively provided with a debris dust suction mechanism, and the debris dust suction mechanism is fixedly arranged on the side surface of the bottom power box.

[0009] Optionally, the connection part between the eccentric wheel and the rotating shaft is located at one-third away from the center of the circle. The number of the eccentric wheels is two, and the two eccentric wheels are symmetrically arranged at both ends of the rotating shaft.

[0010] Optionally, fixing plates are rotatably arranged on the inner sides at both ends of the rotating shaft, and one end of the fixing plate away from the rotating shaft is fixedly arranged at the middle part on one side of the inner wall of the bottom power box.

[0011] Optionally, a fixed telescopic rod is fixedly arranged at the right end of the upper surface of the base plate. A lead screw is threadedly inserted at the top of the fixed telescopic rod. A top clamping plate is arranged at the top of the lead screw through a bolt, and the width of the top clamping plate is greater than the width of the top of the bottom power box.

[0012] Optionally, the round hole in the middle of the debris filter plate is larger than the outer wall diameter of the rotating column, and the through hole in the middle of the collecting cylinder is in contact with the outer wall of the rotating column.

[0013] In summary, the present application includes the following beneficial technical effects:

[0014] 1. By providing a debris filter plate with filter holes on the surface and side and a debris dust suction mechanism, the plastic debris generated by grinding is sucked into the interior of the collecting cylinder by the dust suction mechanism, and the debris dust suction mechanism further sucks it away for collecting the plastic debris, preventing the debris from staying on the grinding surface for a long time. While protecting the surrounding working environment, it can prevent the operator from inhaling the debris into the lungs and protect the physical health of the personnel.

[0015] 2. By providing components such as a worm gear and a worm, the grinding column at the top of the rotating column is rotated clockwise through the cooperation of the worm gear and the worm, which is convenient for grinding the horizontal position of the plastic product. By arranging a rotating column at the top of the vertical shaft and a fixed collar at the bottom of the rotating column, one end of the inclined rod is lifted and lowered by the eccentric wheel, realizing the up and down movement of the rotating column and the grinding column at the top, so that the grinding column grinds longitudinally while grinding transversely, making the grinding effect better and more comprehensive, and avoiding the phenomenon of missed grinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic cross-sectional structure diagram of the bottom power box in the embodiment of the present application;

[0017] Figure 2 is a three-dimensional structure diagram of the interior of the bottom power box in the embodiment of the present application;

[0018] Figure 3It is a schematic diagram of the front structure in the embodiment of the present application;

[0019] Figure 4 It is a schematic diagram of the overall three-dimensional structure in the embodiment of the present application.

[0020] Reference numerals: 1, base plate; 2, bottom power box; 3, fixed telescopic rod; 4, fixed plate; 5, inclined rod; 6, top clamping plate; 7, connecting vertical rod; 8, fixed collar; 9, collecting cylinder; 10, grinding column; 11, debris filter plate; 12, rotating column; 13, collar; 14, debris suction mechanism; 15, worm; 16, worm gear; 17, motor; 18, rotating shaft; 19, eccentric wheel; 20, connecting pipe; 21, vertical shaft. Detailed implementation manners

[0021] The following is a further detailed description of the present application in conjunction with the attached Figures 1-4 drawings.

[0022] The embodiment of the present application discloses a plastic grinding device for plastic product processing. As Figure 1 shown, it includes a base plate 1. A fixed telescopic rod 3 is fixedly arranged at the right end of the upper surface of the base plate 1. A lead screw is threadedly inserted into the top of the fixed telescopic rod 3. The fixed telescopic rod 3 facilitates adjusting the height of the top clamping plate 6. The top of the lead screw is provided with a top clamping plate 6 through a bolt. The top clamping plate 6 is fixed to the top of the lead screw by threading, so that the top clamping plate 6 contacts a larger plastic product to fix the plastic product at the top. The width of the top clamping plate 6 is greater than the width of the top of the bottom power box 2.

[0023] Please refer to Figure 1A bottom power box 2 is fixedly arranged in the middle of the upper surface of the base plate 1, and a groove is arranged on the outer side of the rotating column 12 at the right end of the top of the bottom power box 2. The groove is convenient for collecting debris generated by plastic grinding, and a debris filtering plate 11 is arranged on the inner wall of the groove. The circular hole in the middle of the debris filtering plate 11 is larger than the outer wall diameter of the rotating column 12, so as to avoid the rotating column 12 and the debris filtering plate 11 from having a movement conflict during the movement, so that the rotating column 12 can rotate smoothly, which is convenient for the upper grinding column 10 to perform the grinding work smoothly. The through hole in the middle of the collecting cylinder 9 contacts with the outer wall of the rotating column 12, so as to avoid the debris from falling into the interior through the collecting cylinder 9. The bottom of the debris filtering plate 11 is in contact with the outer wall of the rotating column 12. The top of the collecting cylinder 9 is connected, and filter holes are provided on the upper surface and side surfaces of the debris filter plate 11. More filter holes are provided so that more debris can be sucked in to prevent debris blockage. A motor 17 is fixedly provided at one end of the bottom of the inner wall of the bottom power box 2, and a vertical shaft 21 is fixedly provided on the output shaft at the top of the motor 17. A fixed sleeve 8 is fixedly provided on the top of the vertical shaft 21, and a rotating column 12 is fixedly provided on the top of the fixed sleeve 8. The top of the rotating column 12 passes through the collecting cylinder 9 fixedly provided on the top of the bottom power box 2, and the top of the rotating column 12 passes through the top of the bottom power box 2 and a grinding column 10 is fixedly provided, and a grinding groove is provided on the surface of the grinding column 10.

[0024] See also Figure 2 The middle part of the fixed collar 8 is rotatably sleeved with a collar 13, and the outer side of the collar 13 is rotatably provided with an inclined rod 5 through a rotating rod, and the end of the inclined rod 5 away from the collar 13 is rotatably provided at the top of one side of the inner wall of the bottom power box 2, and the middle part of the inclined rod 5 is rotatably provided with a connecting vertical rod 7 through a rotating rod, and a motion slide groove is provided at the connection between the inclined rod 5 and the connecting vertical rod 7. Since the length of the inclined rod 5 is fixed, the setting of the motion slide groove avoids the movement conflict when the inclined rod 5 swings under the action of the connecting vertical rod 7, and the bottom of the connecting vertical rod 7 is fixedly sleeved on the outer circle of the eccentric wheel 19 The eccentric wheel 19 is sleeved on the outer circumferential surface of one end of the rotating shaft 18, and a fixed plate 4 is rotatably arranged on the inner side of both ends of the rotating shaft 18. The end of the fixed plate 4 away from the rotating shaft 18 is fixedly arranged in the middle of one side of the inner wall of the bottom power box 2. The fixed plate 4 provides support for the rotating shaft 18 to facilitate the smooth rotation of the rotating shaft 18. The middle part of the rotating shaft 18 is fixedly sleeved with a worm wheel 16, and the worm wheel 16 is connected to the worm 15 through the tooth transmission on one side of the outer circumferential surface. The middle part of the worm 15 is fixedly sleeved on the outer circumferential surface of the middle part of the vertical shaft 21.

[0025] See also Figure 2 A connecting pipe 20 is provided in the middle of the outer side of the collecting cylinder 9, and the debris is sucked out from the debris filtering plate 11 through the connecting pipe 20. The end of the connecting pipe 20 away from the collecting cylinder 9 passes through one side of the bottom power box 2 and is connected to a debris suction mechanism 14, and the debris on the top is concentratedly sucked through the suction mechanism 14. The debris suction mechanism 14 is fixedly arranged on the side of the bottom power box 2.

[0026] The implementation principle of a plastic grinding device for plastic product processing in an embodiment of this application is as follows: When a relatively small plastic product needs to be ground, place the plastic product on the top of the bottom power box 2 to contact the grinding column 10. Start the motor 17 as the power to drive the vertical shaft 21 to rotate. The vertical shaft 21 drives the grinding column 10 at the top of the rotating column 12 to rotate clockwise, realizing the grinding work on the horizontal position of the plastic product. While the vertical shaft 21 is rotating, it drives the worm 15 to rotate. The worm 15 drives the eccentric wheel 19 at one end of the rotating shaft 18 to rotate through the worm gear 16. Due to its special shape, the eccentric wheel 19 makes the top of the connecting vertical rod 7 move up and down. The connecting vertical rod 7 drives the left end of the inclined rod 5 to swing up and down, so that the inclined rod 5 drives the fixed collar 8 and the rotating column 12 to swing up and down through the collar 13, realizing the up and down swing of the grinding column 10, achieving the grinding work on the longitudinal direction of the plastic product. When the plastic product is relatively large, contact the top clamping plate 6 with the plastic product, and contract the fixed telescopic rod 3 downward to fix the plastic product through the top clamping plate 6, increasing the stability effect during the grinding process.

[0027] The above are all preferred embodiments of this application, and the protection scope of this application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.

Claims

1. A plastic polishing device for processing plastic products, comprising a base plate (1), characterized in that: A bottom power box (2) is fixedly arranged in the middle of the upper surface of the base plate (1), a motor (17) is fixedly arranged at one end of the bottom of the inner wall of the bottom power box (2), a vertical shaft (21) is fixedly arranged on the output shaft at the top of the motor (17), a fixed sleeve (8) is fixedly connected to the top of the vertical shaft (21), a rotating column (12) is fixedly arranged on the top of the fixed sleeve (8), the top of the rotating column (12) passes through a collecting cylinder (9) fixedly arranged on the top of the bottom power box (2), the top of the rotating column (12) passes through the top of the bottom power box (2) and a grinding column (10) is fixedly arranged, and a grinding groove is arranged on the surface of the grinding column (10); The middle part of the fixed collar (8) is rotatably sleeved with a collar (13), and the outer side of the collar (13) is rotatably provided with an inclined rod (5) through a rotating rod, and one end of the inclined rod (5) away from the collar (13) is rotatably provided at the top of one side of the inner wall of the bottom power box (2), and the middle part of the inclined rod (5) is rotatably provided with a connecting vertical rod (7) through the rotating rod, and a moving slide groove is provided at the connection between the inclined rod (5) and the connecting vertical rod (7), and the bottom of the connecting vertical rod (7) is fixedly sleeved with the outer circumference of an eccentric wheel (19), and the eccentric wheel (19) is sleeved with the outer circumference of one end of a rotating shaft (18), and the middle part of the rotating shaft (18) is fixedly sleeved with a worm wheel (16), and the worm wheel (16) is connected to the worm (15) through the teeth transmission on one side of the outer circumference, and the middle part of the worm (15) is fixedly sleeved with the outer circumference of the middle part of the vertical shaft (21).

2. The plastic polishing equipment for plastic product processing according to claim 1, characterized in that: A groove is arranged on the outer side of the rotating column (12) at the right end of the top of the bottom power box (2), and a debris filter plate (11) is arranged on the inner wall of the groove. The bottom of the debris filter plate (11) is connected to the top of the collecting cylinder (9), and the upper surface and side surfaces of the debris filter plate (11) are provided with filter holes.

3. The plastic polishing equipment for plastic product processing according to claim 1, characterized in that: A connecting pipe (20) is provided in the middle of the outer side of the collecting cylinder (9), and an end of the connecting pipe (20) away from the collecting cylinder (9) passes through one side of the bottom power box (2) and is provided with a debris suction mechanism (14), which is fixedly arranged on the side of the bottom power box (2).

4. The plastic polishing equipment for plastic product processing according to claim 1, characterized in that: The connection point between the eccentric wheel (19) and the rotating shaft (18) is located one-third away from the center of the circle. There are two eccentric wheels (19), and the two eccentric wheels (19) are symmetrically arranged at both ends of the rotating shaft (18).

5. The plastic polishing equipment for plastic product processing according to claim 1, characterized in that: Fixed plates (4) are rotatably arranged inside the two ends of the rotating shaft (18), and one end of the fixed plate (4) away from the rotating shaft (18) is fixedly arranged at the middle of one side of the inner wall of the bottom power box (2).

6. The plastic polishing equipment for plastic product processing according to claim 1, characterized in that: A fixed telescopic rod (3) is fixedly arranged at the right end of the upper surface of the base plate (1), a screw rod is threadedly inserted at the top of the fixed telescopic rod (3), a top clamping plate (6) is arranged at the top of the screw rod via bolts, and the width of the top clamping plate (6) is greater than the width of the top of the bottom power box (2).

7. The plastic polishing equipment for plastic product processing according to claim 2, characterized in that: The circular hole in the middle of the debris filtering plate (11) is larger than the diameter of the outer wall of the rotating column (12), and the through hole in the middle of the collecting cylinder (9) is in contact with the outer wall of the rotating column (12).

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