Plastic bucket edge burr polishing frame

Abstract

The utility model relates to the technical field of plastic bucket equipment, in particular to a plastic bucket edge burr polishing frame which comprises a fixing disc, a fixing cylinder is fixedly arranged at the rear end of the fixing disc, a threaded ring is fixedly arranged in the fixing cylinder, a rotating disc is matched with the threaded ring in a threaded mode, and a fixing frame is fixedly arranged on the periphery of the rotating disc. Four hinge rods which are evenly distributed in the circumferential direction are hinged to the fixing frame, the front ends of the hinge rods are connected with fixing blocks, clamping blocks are fixedly arranged on the fixing blocks, a working groove is formed in the front end face of the fixing disc, two guide sliding rings which are arranged inside and outside are fixedly arranged on the rear side wall of the working groove, and a sliding box and a driven box are arranged on the two guide sliding rings in a sliding fit mode. A detector is arranged in the sliding box, a polishing plate is connected to the driven box, center positioning is conducted through the clamping blocks, the edge portion of the plastic barrel is located at the working groove, the burr portion of the plastic barrel can be detected and treated by rotating the sliding box and the driven box in the working groove, and the polishing device is suitable for plastic barrels of different sizes. And the burr treatment effect is also kept.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic barrel equipment, in particular to a plastic barrel edge burr grinding rack. Background Art

[0002] After injection molding, plastic barrels will have burrs, which affect the appearance of the product and will also be prickly when used. Generally speaking, the burrs at the barrel mouth need to be removed the most because the barrel mouth area is the most easily touched during use. The existing burr processing device can clamp plastic barrels of different sizes, but the control of the burr processing device is incomplete and cannot be automatically adjusted according to the barrel mouths of plastic barrels of different sizes. Utility Model Content

[0003] The utility model aims to provide a plastic barrel edge burr grinding rack, which is used to overcome the above-mentioned defects in the prior art.

[0004] According to the utility model, a burr grinding rack for the edge of a plastic barrel comprises a fixed disk, a fixed cylinder is fixedly arranged at the rear end of the fixed disk, a threaded ring is fixedly arranged in the fixed cylinder, a rotating disk is threadedly matched on the threaded ring, a threaded rod is fixedly arranged at the rear end of the rotating disk, a fixed frame is fixedly arranged on the outer periphery of the rotating disk, four hinged rods evenly distributed in the circumferential direction are hingedly arranged on the fixed frame, the other end of the hinged rod extends forward into the fixed disk, and a fixed block is connected through the hinged frame, a clamping block is fixedly arranged at the front end of each of the fixed blocks, a working groove is opened on the front end surface of the fixed disk, and two inner and outer arranged Guide slip ring, a sliding box and a driven box are slidably matched on the two guide slip rings and located in the working groove, the sliding box and the driven box are both connected with electric wheels that mesh with the guide slip ring, a detector is provided in the sliding box, a detection plate is slidably connected in the sliding box, a spring group is connected between the detection plate and the detector, a grinding plate is connected to the driven box through a pneumatic telescopic rod, the pneumatic telescopic rod is controlled by a cylinder, a grinding wheel is rotatably provided on the grinding plate, the front end surface of the detection plate is flush with the front end surface of the fixed plate, the left and right ends of the detection plate are chamfered, and the grinding plate is located on the rear side of the detection plate.

[0005] The beneficial effects of the utility model are:

[0006] The plastic barrel is clamped at the front end of the fixed plate by the clamping block and is centrally positioned so that the edge of the plastic barrel is located at the working groove. The burrs of the plastic barrel can be detected and processed by rotating the sliding box and the driven box in the working groove. When adapting to plastic barrels of different sizes, the processing effect on the burrs is also maintained. The structure is simple and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 It is a schematic diagram of the appearance of the utility model;

[0008] Figure 2 This utility model Figure 1 A schematic diagram of a top view structure;

[0009] Figure 3 This utility model Figure 1 A schematic diagram of the front view structure of

[0010] Figure 4 This utility model Figure 2 Schematic cross-sectional view of AA in the figure;

[0011] Figure 5 This utility model Figure 3 A schematic cross-sectional view of the middle BB;

[0012] Figure 6 This utility model Figure 1 A partial enlarged schematic diagram of the middle clamping block;

[0013] In the figure:

[0014] 10. Fixed plate; 11. Fixed cylinder; 12. Threaded rod; 13. Turntable; 14. Threaded ring; 15. Fixed frame; 16. Articulated rod; 17. Articulated frame; 18. Fixed block; 19. Clamping block; 20. Working groove; 21. Guide ring; 22. Sliding box; 23. Detection plate; 24. Driven box; 25. Grinding plate; 26. Spring group; 27. Detector. DETAILED DESCRIPTION

[0015] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] It should be noted that when an element is said to be "fixed to" another element, it can be directly on the other element or there can be an intermediate element. When an element is said to be "connected to" another element, it can be directly connected to the other element or there can be an intermediate element at the same time:

[0017] Embodiment 1:

[0018] Reference Figure 1-Figure 6According to an embodiment of the utility model, a plastic barrel edge burr grinding rack comprises a fixed disk 10, a fixed cylinder 11 is fixedly arranged at the rear end of the fixed disk 10, a threaded ring 14 is fixedly arranged in the fixed cylinder 11, a turntable 13 is threadedly matched on the threaded ring 14, a threaded rod 12 is fixedly arranged at the rear end of the turntable 13, a fixed frame 15 is fixedly arranged on the outer periphery of the turntable 13, four circumferentially evenly distributed hinged rods 16 are hingedly arranged on the fixed frame 15, the other end of the hinged rod 16 extends forward into the fixed disk 10, and is connected to a fixed block 18 through a hinged frame 17, a clamping block 19 is fixedly arranged at the front end of each fixed block 18, a working groove 20 is opened on the front end surface of the fixed disk 10, and a rear side wall of the working groove 20 is fixedly arranged Two guide slip rings 21 are arranged inside and outside, and a sliding box 22 and a driven box 24 are slidably matched on the two guide slip rings 21 and located in the working groove 20. The sliding box 22 and the driven box 24 are both connected with electric wheels that mesh with the guide slip rings 21. A detector 27 is arranged in the sliding box 22, and a detection plate 23 is slidably connected in the sliding box 22. A spring group 26 is connected between the detection plate 23 and the detector 27. A grinding plate 25 is connected to the driven box 24 through a pneumatic telescopic rod, and the pneumatic telescopic rod is controlled by a cylinder. A grinding wheel is rotatably arranged on the grinding plate 25. The front end surface of the detection plate 23 is flush with the front end surface of the fixed disk 10, and the left and right ends of the detection plate 23 are chamfered, and the grinding plate 25 is located at the rear side of the detection plate 23;

[0019] The plastic barrel abuts against the front end surface of the fixed disk 10, and the user controls the rotation of the turntable 13 through the threaded rod 12. Under the threaded cooperation between the turntable 13 and the threaded ring 14, the fixed frame 15 fixed on the turntable 13 moves backward with the turntable 13, so that the fixed block 18 connected by the fixed frame 15, the hinge rod 16 and the hinge frame 17 slides on the fixed disk 10, and the four circumferential fixed blocks 18 are close to each other, so that the clamping block 19 fixed on the fixed block 18 abuts against the outer end of the plastic barrel for clamping the plastic barrel. The edge portion of the plastic barrel is located at the working groove 20, and the edge of the plastic barrel abuts the detection plate 23, pushing the detection plate 23 to overcome the spring force of the spring group 26 and move backward, and the electric wheel at the sliding box 22 is powered on and rotated. The power of the electric wheel is provided by the motor to rotate the motor set The electric wheel on the sliding box 22 meshes with the guide ring 21 and rotates. At the same time, the detector 27 in the sliding box 22 is energized to work. By detecting the force condition at the spring group 26, the vibration range of the detection plate 23 is detected. The electric wheel pushes the sliding box 22 to rotate circumferentially along the inner and outer guide rings 21. Through the detection plate 23 abutting against the plastic barrel, the burr part of the plastic barrel is vibrated back and forth. The detector 27 is vibrated to control the grinding plate 25 at the driven box 24 to work. The grinding plate 25 slides forward due to the thrust of the pneumatic telescopic rod. The grinding wheel on the grinding plate 25 is energized to rotate to grind the burr part of the plastic barrel. The rotation direction of the sliding box 22 slides in the direction away from the end of the driven box 24. The detector 27 receives a signal to control the grinding plate 25 to move forward, otherwise it controls the grinding plate 25 to reset backward.

[0020] It is clear to those skilled in the art that various modifications to the above embodiments can be made without departing from the overall spirit and concept of the present invention. All of them fall within the protection scope of the present invention. The protection scheme of the present invention shall be subject to the claims attached to the present invention.

Claims

1. A plastic barrel edge burr grinding rack, comprising a fixed plate (10), characterized in that: A fixing cylinder (11) is fixedly provided at the rear end of the fixing disk (10), a threaded ring (14) is fixedly provided in the fixing cylinder (11), a rotating disk (13) is threadedly matched on the threaded ring (14), a fixing frame (15) is fixedly provided on the outer periphery of the rotating disk (13), four hinged rods (16) evenly distributed in the circumferential direction are hingedly provided on the fixing frame (15), the other end of the hinged rod (16) extends forward into the fixing disk (10) and is connected to a fixing block (18) through a hinged frame (17), a clamping block (19) is fixedly provided at the front end of each fixing block (18), a working groove (20) is provided on the front end surface of the fixing disk (10), and a rear side wall of the working groove (20) is fixedly provided with a fixing block (18). Two guide slip rings (21) are arranged inside and outside, and a sliding box (22) and a driven box (24) are slidably matched on the two guide slip rings (21) and located in the working groove (20). The sliding box (22) and the driven box (24) are both connected with electric wheels that mesh with the guide slip rings (21). A detector (27) is provided in the sliding box (22). A detection plate (23) is slidably connected in the sliding box (22). A spring group (26) is connected between the detection plate (23) and the detector (27). A grinding plate (25) is connected to the driven box (24) through a pneumatic telescopic rod. The pneumatic telescopic rod is controlled by a cylinder. A grinding wheel is rotatably provided on the grinding plate (25).

2. A plastic barrel edge burr grinding rack according to claim 1, characterized in that: A threaded rod (12) is fixedly disposed at the rear end of the rotating disk (13).

3. A plastic barrel edge burr grinding rack according to claim 2, characterized in that: The front end surface of the detection plate (23) is flush with the front end surface of the fixing plate (10).

4. A plastic barrel edge burr grinding rack according to claim 3, characterized in that: The left and right ends of the detection plate (23) are rounded.

5. A plastic barrel edge burr grinding rack according to claim 4, characterized in that: The polishing plate (25) is located at the rear side of the detection plate (23).

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