Adjustable plastic tube rounding mechanism

Abstract

The utility model discloses adjustable plastic pipe whole circle mechanism relates to plastic pipe finishing technical field, including bottom plate, the bottom plate top is equipped with two arc clamps, two clamps are connected through bolt between, and one clamp is fixedly connected with two support blocks between bottom plate, and whole circle subassembly is equipped with a plurality on two clamps, bottom plate four corners all are fixedly connected with the connecting column, and the external sleeve of four connecting columns all is equipped with the rotating lever. The utility model has the advantages of: setting four connecting columns in the bottom of bottom plate, and the external sleeve of four connecting columns all is equipped with the rotating lever, and the rotating lever is connected with the connecting column through the bearing, and can rotate each other between, when using, can rotate the rotating lever and make the rotating lever from the bottom of bottom plate and rotate, and then can adjust the contact area between this device and ground, can make the contact area bigger, like this can increase the effect of supporting when supporting the plastic pipe, and will not appear the phenomenon of toppling over.

Description

Technical Field

[0001] This utility model relates to the field of plastic tube trimming technology, specifically an adjustable plastic tube rounding mechanism. Background Technology

[0002] Plastic pipes are compressed during storage. Prolonged compression can cause the cross-section of the plastic pipe to become elliptical and lose its roundness. Therefore, a plastic pipe rounding mechanism is needed to reshape the plastic pipe.

[0003] Currently, plastic pipe rounding mechanisms need to contact the ground to support the plastic pipes during the trimming process. However, it has been found that the contact area with the ground cannot be adjusted, resulting in unsatisfactory support and a tendency to tip over. Therefore, improvements are needed.

[0004] Therefore, it is necessary to invent an adjustable plastic tube rounding mechanism. Utility Model Content

[0005] In view of the shortcomings of the existing technology, this utility model provides an adjustable plastic tube rounding mechanism.

[0006] To achieve the above objectives, the technical solution of this utility model is as follows:

[0007] An adjustable plastic tube rounding mechanism includes a base plate, the top of which is provided with two arc-shaped clamps, which are connected by bolts. One of the clamps is fixedly connected to the base plate with two support blocks, and each of the two clamps is provided with multiple rounding components.

[0008] Each of the four corners of the base plate is fixedly connected to a connecting column, and each of the four connecting columns is fitted with a rotating rod. Each of the four rotating rods is fixedly connected to a support ring at its bottom end. The rotating rods are connected to the connecting columns through bearings, and each of the four rotating rods is equipped with an auxiliary component.

[0009] Preferably, the circular assembly includes a sleeve, a screw, a protrusion, a moving block, and a pressure block. The sleeve is fixedly embedded in the clamp, and the screw passes through the sleeve and is connected to it by a thread.

[0010] Preferably, the movable block has a slot that matches the protrusion, the protrusion is movably embedded in the slot and fixedly connected to the end of the screw, and the pressure block is fixedly connected to the movable block and in contact with the protrusion.

[0011] Preferably, the auxiliary component includes an annular groove, which is formed at the top of the rotating rod, and the bottom of the rotating rod has multiple slots, which are evenly distributed in a circumferential shape.

[0012] Preferably, the base plate has two through holes, each through hole has a protruding rod movably inserted into it, and the top of each protruding rod is fixedly connected to a spring, with the top of each spring fixedly connected to the top of the two through holes respectively.

[0013] Preferably, the bottom ends of both protruding rods are movably embedded in two slots near the two through holes.

[0014] Preferably, a transition groove is provided between each of the two adjacent card slots.

[0015] Preferably, all four support rings are made of rubber material.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] This invention features four connecting columns at the bottom of a base plate, each with a rotating rod fitted around it. The rotating rods are connected to the connecting columns via bearings and can rotate relative to each other. In use, the rotating rods can be rotated to extend from the bottom of the base plate, thereby adjusting the contact area between the device and the ground. This increases the contact area, enhancing the support effect when supporting the plastic tube and preventing it from tipping over. Attached Figure Description

[0018] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts. Wherein:

[0019] Figure 1 A schematic diagram of the overall structure of this utility model;

[0020] Figure 2 The main sectional view provided for this utility model Figure 1 ;

[0021] Figure 3 Provided by this utility model Figure 2 Enlarged view of point A in the image;

[0022] Figure 4 The main sectional view provided for this utility model Figure 2 ;

[0023] Figure 5 Provided by this utility model Figure 4 Enlarged view of point B in the image;

[0024] Figure 6 Exploded perspective view provided for this utility model;

[0025] Figure 7 Provided by this utility model Figure 6 Enlarged view of point C in the image;

[0026] Figure 8 A bottom-view perspective view provided for this utility model.

[0027] The diagram shows the following labels: 1. Base plate; 2. Clamp; 3. Support block; 4. Connecting column; 5. Rotating rod; 6. Support ring; 7. Sleeve; 8. Screw; 9. Protrusion; 10. Moving block; 11. Pressure block; 12. Annular groove; 13. Slot; 14. Through hole; 15. Protruding rod; 16. Spring; 17. Transition groove. Detailed Implementation

[0028] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0029] Example

[0030] See attached document Figure 1 -Appendix Figure 8 The adjustable plastic tube rounding mechanism provided by this utility model includes a base plate 1, two arc-shaped clamps 2 on the top of the base plate 1, the two clamps 2 are connected by bolts, one of the clamps 2 is fixedly connected to the base plate 1 with two support blocks 3, and multiple rounding components are provided on both clamps 2.

[0031] A connecting column 4 is fixedly connected to each of the four corners of the base plate 1. A rotating rod 5 is fitted on the outside of each of the four connecting columns 4. A support ring 6 is fixedly connected to the bottom of each of the four rotating rods 5. The rotating rods 5 are connected to the connecting columns 4 through bearings. Auxiliary components are provided on each of the four rotating rods 5.

[0032] In this embodiment, four connecting columns 4 are provided at the bottom of the base plate 1, and a rotating rod 5 is fitted on the outside of each of the four connecting columns 4. The rotating rod 5 is connected to the connecting column 4 through a bearing and can rotate relative to each other. When in use, the rotating rod 5 can be rotated to make the rotating rod 5 rotate out from the bottom of the base plate 1, thereby adjusting the contact area between the device and the ground. The contact area can be increased, which can increase the support effect when supporting the plastic pipe and prevent it from tipping over.

[0033] Additionally, two arc-shaped clamps 2 are installed on the top of the base plate 1, and the two clamps 2 are connected by bolts. When trimming the plastic tube, the plastic tube can be placed on the lower clamp 2, and then the other clamp 2 can be placed on top of the plastic tube. Then, the two clamps 2 are connected together with bolts. In this way, the two clamps 2 can wrap the plastic tube. Then, the plastic tube can be squeezed and trimmed by the rounding component. After that, it can be left to stand for a period of time to achieve the trimming of the plastic tube.

[0034] In addition, when using this device, different numbers of devices can be added to the outside of the plastic tube according to the length of the plastic tube, with a minimum of two. This way, not only can the repair work be carried out, but the plastic tube can also be supported normally during use.

[0035] In this embodiment, the round assembly includes a sleeve 7, a screw 8, a protrusion 9, a moving block 10, and a pressing block 11. The sleeve 7 is fixedly embedded in the clamp 2. The screw 8 passes through the sleeve 7 and is connected to it by a thread. The moving block 10 has a slot that matches the protrusion 9. The protrusion 9 is movably embedded in the slot and fixedly connected to the end of the screw 8. The pressing block 11 is fixedly connected to the moving block 10 and contacts the protrusion 9.

[0036] It should be noted that when the two clamps 2 are wrapped around the outside of the plastic tube, the round assembly can be used to trim the plastic tube. During trimming, only the screw 8 needs to be rotated. Since the screw 8 and the sleeve 7 are connected by threads, similar to the threaded connection between a bolt and a nut, and the sleeve 7 is fixedly embedded in the clamp 2 and cannot move, rotating the screw 8 will cause the pull rod, the moving block 10, the protrusion 9, and the pressure block 11 to move toward the plastic tube until the pressure block 11 contacts the plastic tube. This will squeeze the plastic tube and deform the tube body. Then, according to the deformation state of the plastic tube, other trimming components are operated to make the cross-section of the tube body become round. Then, it is left to stand until the plastic tube recovers.

[0037] In this embodiment, the auxiliary component includes an annular groove 12, which is formed on the top of the rotating rod 5. The bottom of the rotating rod 5 is provided with multiple slots 13, which are evenly distributed in a circumferential shape. The bottom plate 1 has two through holes 14, and protruding rods 15 are movably inserted into each of the two through holes 14. The top ends of the two protruding rods 15 are fixedly connected to springs 16, and the top ends of the two springs 16 are respectively fixedly connected to the tops of the two through holes 14. The bottom ends of the two protruding rods 15 are movably embedded in the two slots 13 near the two through holes 14.

[0038] It should be noted that since the bottom end of the protruding rod 15 is embedded in the slot 13 and the bottom end of the protruding rod 15 is set in an arc shape, when the rotating rod 5 is rotated, the protruding rod 15 can be squeezed and moved into the through hole 14. At the same time, the spring 16 is compressed. When other slots 13 move directly below the protruding rod 15, the spring 16 rebounds and the protruding rod 15 can be locked in other slots 13. This can increase a certain amount of resistance when rotating the rotating rod 5, and can also prevent the rotating rod 5 from rotating randomly after rotation. This way, after the rotating rod 5 is adjusted, it can be kept in its original shape and will not change.

[0039] In this embodiment, a transition groove 17 is provided between two adjacent slots 13;

[0040] It should be noted that a transition groove 17 is provided between two adjacent slots 13, so that when rotating the rotating rod 5, the protruding rod 15 can be moved out of the slot 13 normally, and there will be no phenomenon of jamming and being unable to move out.

[0041] In this embodiment, all four support rings 6 are made of rubber material;

[0042] It should be noted that the rubber support ring 6 can increase the friction between the device and the ground, preventing the device from easily slipping.

[0043] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. An adjustable plastic tube rounding mechanism, characterized in that, Includes a base plate (1), the top of which is provided with two arc-shaped clamps (2), the two clamps (2) are connected by bolts, one of the clamps (2) is fixedly connected to the base plate (1) with two support blocks (3), and each of the two clamps (2) is provided with multiple round components; The base plate (1) is fixedly connected to four corners with connecting columns (4), and each of the four connecting columns (4) is fitted with a rotating rod (5). Each of the four rotating rods (5) is fixedly connected to a support ring (6) at its bottom end. The rotating rods (5) are connected to the connecting columns (4) by bearings, and each of the four rotating rods (5) is provided with an auxiliary component.

2. The adjustable plastic tube rounding mechanism according to claim 1, characterized in that: The complete circular assembly includes a sleeve (7), a screw (8), a protrusion (9), a moving block (10), and a pressure block (11). The sleeve (7) is fixedly embedded in the clamp (2), and the screw (8) passes through the sleeve (7) and is connected to it by a thread.

3. The adjustable plastic tube rounding mechanism according to claim 2, characterized in that: The movable block (10) has a slot that matches the protrusion (9). The protrusion (9) is movably embedded in the slot and fixedly connected to the end of the screw (8). The pressure block (11) is fixedly connected to the movable block (10) and contacts the protrusion (9).

4. The adjustable plastic tube rounding mechanism according to claim 1, characterized in that: The auxiliary component includes an annular groove (12) which is formed on the top of the rotating rod (5). The bottom of the rotating rod (5) is provided with multiple slots (13) which are evenly distributed in a circular shape.

5. The adjustable plastic tube rounding mechanism according to claim 4, characterized in that: The base plate (1) has two through holes (14) inside. A protruding rod (15) is movably inserted into each of the two through holes (14). A spring (16) is fixedly connected to the top of each of the two protruding rods (15), and the top of each spring (16) is fixedly connected to the top of the two through holes (14) respectively.

6. The adjustable plastic tube rounding mechanism according to claim 5, characterized in that: The bottom ends of the two protruding rods (15) are movably embedded in the two slots (13) near the two through holes (14).

7. The adjustable plastic tube rounding mechanism according to claim 4, characterized in that: A transition groove (17) is provided between each of the two adjacent slots (13).

8. The adjustable plastic tube rounding mechanism according to claim 1, characterized in that: All four support rings (6) are made of rubber material.

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