Fixing frame for plastic bucket production and processing

Abstract

The utility model discloses a fixing frame for producing and processing plastic buckets, which comprises a frame body, the lower end of the frame body is fixedly connected with a plurality of supporting legs, the interiors of the upper end and the lower end of the frame body are clamped with rotating rings, and four connecting rods are fixedly connected between the two rotating rings. Telescopic sleeves are fixedly connected to the centers of the ends, close to the central axis of the frame body, of the four connecting rods correspondingly, clamping rods are slidably connected to the interiors of the ends, close to the central axis of the frame body, of the four telescopic sleeves correspondingly, and clamping springs are arranged at the ends, away from the central axis of the frame body, of the four clamping rods correspondingly. The connecting rods are arranged in a crossed mode, the overall stability and bearing capacity of the fixing frame are enhanced, the fixing frame can effectively clamp plastic barrels in multiple directions, adjustable clamping of the plastic barrels is achieved, the clamping rods can slide in the telescopic sleeves, the clamping rods are matched with the tensioning effect of the clamping springs, and therefore the clamping effect of the plastic barrels is improved. The clamping device can adapt to plastic barrels of different sizes and shapes, and stable and reliable clamping force is provided.

Description

Technical Field

[0001] The utility model belongs to the relevant technical field, and in particular relates to a fixing frame for producing and processing plastic barrels. Background Art

[0002] In the production and processing of plastic barrels, traditional fixing devices usually adopt a fixed clamping method, which cannot be flexibly adjusted according to the size and shape of the plastic barrel. This fixing method has obvious limitations when processing plastic barrels of different specifications, which not only affects production efficiency, but may also cause scratches or other damage to the surface of the plastic barrel, affecting product quality.

[0003] In the prior art, although some fixing devices attempt to adapt to plastic barrels of different sizes through simple sliding or rotating mechanisms, these devices are often complicated to operate, the adjustment is not precise enough, and they are prone to unstable clamping. In addition, these devices lack effective protection measures and cannot ensure the safety and integrity of the plastic barrels during processing.

[0004] In order to solve these problems, the existing fixing devices need to be improved and optimized. Specifically, it is necessary to develop a new fixing device that can automatically adapt to plastic barrels of different sizes and shapes, is easy to operate and can protect the surface of the plastic barrel from damage. This device should have high-precision adjustment capabilities, good stability and reliability, and simple and easy operation to meet the high standards and strict requirements of modern plastic barrel production and processing.

[0005] Therefore, in view of the shortcomings of the prior art, the present invention proposes a fixing frame for the production and processing of plastic barrels. The fixing frame realizes stable clamping and flexible adjustment of the plastic barrels through a series of innovative mechanical structures and adjustment mechanisms. The fixing frame not only improves production efficiency and product quality, but also reduces operation difficulty and labor intensity, providing a new solution for the production and processing of plastic barrels. Utility Model Content

[0006] The utility model aims to provide a fixing frame for the production and processing of plastic barrels, so as to solve the problems of the existing fixing frames proposed in the above background technology, such as complicated operation, imprecise adjustment and easy unstable clamping.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixed frame for the production and processing of plastic barrels, comprising a frame body, a plurality of supporting legs fixedly connected to the lower end of the frame body, rotating rings clamped inside the upper and lower ends of the frame body, four connecting rods fixedly connected between two rotating rings, telescopic sleeves fixedly connected to the centers of the four connecting rods close to the central axis of the frame body, clamping rods slidably connected to the insides of the four telescopic sleeves close to the central axis of the frame body, clamping springs are arranged on the ends of the four clamping rods away from the central axis of the frame body, and the four clamping springs are respectively located in the four telescopic sleeves. The four clamping rods are rotatably connected to a clamping plate at one end close to the central axis of the frame body through a cone angle rotating seat, the four clamping plates are rotatably connected to a plurality of rollers at one end close to the central axis of the frame body, the lower sides of the four clamping plates away from the central axis of the frame body are rotatably connected to a cone angle adjusting rod through a rotating seat, the other ends of the four cone angle adjusting rods are sleeved with a cone angle adjusting sleeve, and the four cone angle adjusting sleeves are respectively rotatably connected to the lower end of the clamping rod close to the central axis of the frame body through the rotating seat, the four cone angle adjusting rods are provided with a tensioning spring at one end away from the central axis of the frame body, and the four tensioning springs are respectively located inside the four cone angle adjusting sleeves.

[0008] Preferably, the frame is cylindrical, the rotating ring is annular, and the rotating ring can rotate inside the frame.

[0009] Preferably, the two rotating rings are of the same size, and the upper rotating ring is located directly above the lower rotating ring.

[0010] Preferably, the four connecting rods are arranged in a cross shape, and the telescopic sleeve and the clamping rod are arranged in a cube shape.

[0011] Preferably, the clamping rod can slide inside the telescopic sleeve along a direction close to the central axis of the frame and away from the central axis of the frame, and the clamping spring always presses the clamping rod toward the side close to the central axis of the frame.

[0012] Preferably, the central axis of the roller is always perpendicular to the central axis of the frame, and can be rotated around the cone-angle rotating seat to approach the central axis of the frame and away from the central axis of the frame through the clamping plate.

[0013] Preferably, the cone angle adjusting rod can be extended and retracted inside the cone angle adjusting sleeve, and the tensioning spring always presses the cone angle adjusting rod toward one end close to the frame body.

[0014] Compared with the prior art, the utility model provides a fixing frame for the production and processing of plastic barrels, which has the following beneficial effects:

[0015] 1. The combination of telescopic sleeve and clamping rod, and the cross-arrangement of connecting rods enhance the overall stability and load-bearing capacity of the fixing frame. This design allows the fixing frame to effectively clamp plastic barrels in multiple directions, and realizes adjustable clamping of plastic barrels. The clamping rod can slide in the telescopic sleeve, and cooperate with the tensioning effect of the clamping spring to adapt to plastic barrels of different sizes and shapes, providing stable and reliable clamping force.

[0016] 2. Through the cooperation of the cone angle adjustment rod and the cone angle adjustment sleeve, the taper of the clamp can be adjusted to make the plastic barrel easier to put into the fixed frame. At the same time, this design also increases the stability of clamping and prevents the plastic barrel from moving during processing. The clamp is provided with multiple rollers, which are perpendicular to the central axis of the frame. The plastic barrel can slide into the clamp through the rollers to achieve fast and smooth positioning and fixation, while ensuring that the wall of the plastic barrel will not be damaged during the clamping process, thereby quickly and accurately completing the positioning, clamping and processing operations of the plastic barrel, improving production efficiency and reducing labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of a fixing frame for producing and processing plastic barrels of the utility model.

[0018] Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of a fixing frame for producing and processing plastic barrels of the utility model.

[0019] Figure 3 It is a schematic diagram of the clamping rod connection structure of the utility model.

[0020] Figure 4 For the utility model Figure 3 Enlarged schematic diagram at point A in the middle.

[0021] In the figure: 1. frame; 2. supporting legs; 3. rotating ring; 4. connecting rod; 5. telescopic sleeve; 6. clamping rod; 7. clamping spring; 8. cone angle rotating seat; 9. clamping plate; 10. roller; 11. cone angle adjusting rod; 12. cone angle adjusting sleeve; 13. tensioning spring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0023] The utility model provides Figure 1 and Figure 2The shown fixed frame for the production and processing of plastic barrels includes a frame body 1, a plurality of supporting legs 2 are fixedly connected to the lower end of the frame body 1 for supporting the frame body 1, a rotating ring 3 is clamped inside the upper and lower ends of the frame body 1, four connecting rods 4 are fixedly connected between the two rotating rings 3 for connecting the two rotating rings 3 as a whole, the four connecting rods 4 are fixedly connected to a telescopic sleeve 5 at the center of one end close to the central axis of the frame body 1, the telescopic sleeve 5 can be fixed inside the supporting leg 2 through the rotating ring 3 and the connecting rod 4, and can rotate inside the supporting leg 2, the four telescopic sleeves 5 are slidably connected to a clamping rod 6 inside one end close to the central axis of the frame body 1, the clamping rod 6 can adjust the spacing between the four clamping plates 9 by telescoping inside the telescopic sleeve 5, the four clamping rods 6 are provided with a clamping spring 7 at one end away from the central axis of the frame body 1, and the four clamping springs 7 are respectively located inside the four telescopic sleeves 5 for tensioning the clamping rod 6.

[0024] Preferably, in the process of placing the plastic barrel into the frame 1 for fixing, since the clamping rod 6 can slide inside the telescopic sleeve 5 along the center axis close to the frame 1 and away from the center axis of the frame 1, and the clamping spring 7 always squeezes the clamping rod 6 toward the side close to the center axis of the frame 1, the plastic barrel can be clamped by the four telescopic clamping rods 6 inside the frame 1, and since the connecting rods 4 are arranged in a cross shape, the four can stably clamp plastic barrels of different sizes, so that the fixing frame can better adapt to plastic barrels of different sizes.

[0025] like Figure 2 and Figure 3 As shown, the four clamping rods 6 are rotatably connected to the clamping plates 9 at one end close to the central axis of the frame body 1 through a conical swivel seat 8, and the four clamping plates 9 are rotatably connected to the inner parts at one end close to the central axis of the frame body 1 with multiple rollers 10. The plastic barrel can slide into and be fixed inside the fixed frame through the multiple rollers 10 inside the four clamping plates 9.

[0026] Preferably, the plastic barrel can be smoothly slid in and out through the clamping plate 9 and the roller 10 during the process of being clamped between the four clamping rods 6, and because the telescopic sleeve 5 and the clamping rod 6 are both arranged in a square shape, the clamping plate 9 and the roller 10 will not move sideways, and the clamping plate 9 and the roller 10 can increase the clamping area, which can not only make the plastic barrel clamped more firmly and stably, but also prevent the barrel wall from being damaged, thereby ensuring the production quality of the plastic barrel.

[0027] like Figure 3 and Figure 4As shown, the lower sides of the ends of the four clamps 9 away from the central axis of the frame body 1 are rotatably connected to the cone angle adjusting rods 11 through a rotating seat, the other ends of the four cone angle adjusting rods 11 are sleeved with cone angle adjusting sleeves 12, and the four cone angle adjusting sleeves 12 are respectively rotatably connected to the lower end of the clamping rod 6 close to the central axis of the frame body 1 through the rotating seat, the cone angle adjusting sleeve 12 can adjust the taper between the four clamps 9 by telescoping inside the cone angle adjusting rod 11, the ends of the four cone angle adjusting rods 11 away from the central axis of the frame body 1 are provided with tensioning springs 13, and the four tensioning springs 13 are respectively located inside the four cone angle adjusting sleeves 12, and the pushing of the tensioning springs 13 makes the taper of the upper openings of the four clamps 9 larger than the taper of the lower openings, making it easier for the plastic barrel to be placed inside the fixed frame.

[0028] Preferably, since the central axis of the roller 10 is always perpendicular to the central axis of the frame 1, and can rotate around the cone angle rotating seat 8 toward and away from the central axis of the frame 1 through the clamp plate 9, and the cone angle adjusting rod 11 can be extended and retracted inside the cone angle adjusting sleeve 12, and the tensioning spring 13 always squeezes the cone angle adjusting rod 11 toward one end close to the frame 1, the upper ends of the four clamp plates 9 are in a trumpet shape with the opening facing upward, which makes it easier to put in the plastic barrel. After putting in, the barrel edge of the plastic barrel will be stuck on the upper end of the uppermost roller 10 under the action of its own gravity to prevent it from falling.

[0029] Preferably, since the two rotating rings 3 arranged in a circular shape are of the same size, and the rotating ring 3 located on the upper side of the cylindrical frame 1 is directly above the rotating ring 3 on the lower side and can rotate inside the frame 1, it is more convenient to adjust the orientation of the plastic barrel and to process the plastic barrel.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fixing frame for the production and processing of plastic barrels, characterized in that: The invention comprises a frame (1), wherein the lower end of the frame (1) is fixedly connected to a plurality of supporting legs (2), the upper and lower ends of the frame (1) are both internally clamped with rotating rings (3), four connecting rods (4) are fixedly connected between two of the rotating rings (3), the four connecting rods (4) are fixedly connected to telescopic sleeves (5) at the centers of the ends close to the central axis of the frame (1), the four telescopic sleeves (5) are slidably connected to clamping rods (6) at the ends close to the central axis of the frame (1), the four clamping rods (6) are each provided with clamping springs (7) at the ends away from the central axis of the frame (1), and the four clamping springs (7) are respectively located in the four telescopic sleeves (5), and the four clamping rods (6) are each internally fixedly connected to the central axis of the frame (1) at the centers of the ends close to the central axis of the frame (1). A clamping plate (9) is rotatably connected via a cone angle rotating seat (8), and a plurality of rollers (10) are rotatably connected inside the four clamping plates (9) at one end close to the central axis of the frame body (1). The lower sides of the four clamping plates (9) at one end away from the central axis of the frame body (1) are rotatably connected via a rotating seat to a cone angle adjustment rod (11). The other ends of the four cone angle adjustment rods (11) are sleeved with a cone angle adjustment sleeve (12), and the four cone angle adjustment sleeves (12) are rotatably connected to the lower end of the clamping rod (6) close to the central axis of the frame body (1) via the rotating seat. The four cone angle adjustment rods (11) are provided with a tensioning spring (13) at one end away from the central axis of the frame body (1), and the four tensioning springs (13) are respectively located inside the four cone angle adjustment sleeves (12).

2. A fixing frame for producing and processing plastic barrels according to claim 1, characterized in that: The frame body (1) is arranged in a cylindrical shape, the rotating ring (3) is arranged in a circular ring shape, and the rotating ring (3) can rotate inside the frame body (1).

3. The fixing frame for producing and processing plastic barrels according to claim 1, characterized in that: The two rotating rings (3) are of the same size, and the upper rotating ring (3) is located directly above the lower rotating ring (3).

4. A fixing frame for producing and processing plastic barrels according to claim 1, characterized in that: The four connecting rods (4) are arranged in a cross shape, and the telescopic sleeve (5) and the clamping rod (6) are both arranged in a quadrilateral shape.

5. The fixing frame for producing and processing plastic barrels according to claim 1, characterized in that: The clamping rod (6) can slide inside the telescopic sleeve (5) along a direction close to the central axis of the frame body (1) and away from the central axis of the frame body (1), and the clamping spring (7) always presses the clamping rod (6) toward the side close to the central axis of the frame body (1).

6. A fixing frame for producing and processing plastic barrels according to claim 1, characterized in that: The central axis of the roller (10) is always perpendicular to the central axis of the frame (1), and can rotate around the cone-angle rotating seat (8) through the clamping plate (9) to approach the central axis of the frame (1) or to move away from the central axis of the frame (1).

7. A fixing frame for producing and processing plastic barrels according to claim 1, characterized in that: The cone angle adjustment rod (11) can be extended and retracted inside the cone angle adjustment sleeve (12), and the tension spring (13) always presses the cone angle adjustment rod (11) toward one end close to the frame body (1).

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