Plastic bucket machining and positioning tool

Abstract

The utility model relates to a plastic barrel processing and positioning tool which comprises a supporting frame, a liftable supporting plate is arranged on the supporting frame, an adsorption platform is arranged on the supporting plate, a rotating structure for driving the adsorption platform to rotate is arranged on the supporting plate, and a limiting structure is further arranged on the supporting plate. The rotating structure comprises a driving rod, the driving rod can automatically rotate, the driving rod is of a hollow structure, and a vacuum suction cup extending to the center of the top face of the adsorption platform is fixed to the top end of the driving rod; the limiting structure comprises two pairs of limiting wheels. The plastic barrel is positioned at the center of the adsorption platform through the two pairs of limiting wheels, the plastic barrel is stably fixed by matching with the suction force of the adsorption platform, the stability of the plastic barrel during processing is favorably improved, so that the processing quality of products is improved, meanwhile, the plastic barrel can be driven to rotate through the adsorption platform while the plastic barrel is fastened, and the processing efficiency is improved. Therefore, the processing direction of the plastic bucket is flexibly changed, and the flexibility is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic barrel processing, in particular to a plastic barrel processing positioning tool. Background Art

[0002] Plastic barrels are mostly made of polyethylene, polypropylene and other plastics through blow molding and injection molding. They have good properties for special dangerous goods packaging, and are not easy to break, rust-proof, and light in weight. They are widely used in various fields.

[0003] During the production and processing of plastic barrels, they are usually positioned by positioning tools to facilitate processing by processing equipment. When positioning the plastic barrels, the existing positioning tools usually use relatively movable clamps to fix the plastic barrels. After the plastic barrels are fixed, it is inconvenient to adjust their processing position, which is inconvenient to use. Therefore, a plastic barrel processing positioning tool is proposed to solve the above problem. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a plastic barrel processing positioning tool, which has the advantages of stable positioning and flexible change of processing orientation, and solves the problem that the plastic barrel is fixed by a relatively movable clamp, and it is inconvenient to adjust its processing orientation after the plastic barrel is fixed.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plastic barrel processing and positioning tool, comprising a support frame, a liftable support plate is provided on the support frame, an adsorption platform is provided on the support plate, a rotating structure for driving the adsorption platform to rotate is provided on the support plate, and a limiting structure is also provided on the support plate;

[0006] The rotating structure includes a driving rod fixed on the adsorption platform and extending to the bottom surface of the support plate, the driving rod can rotate autonomously, the driving rod is a hollow structure, and a vacuum suction cup extending to the center of the top surface of the adsorption platform is fixed on the top of the driving rod;

[0007] The limiting structure comprises two pairs of limiting wheels which are arranged opposite to each other and can move relatively.

[0008] Furthermore, a lifting cylinder is fixed on the support frame, and an output end of the lifting cylinder is fixed on the support plate.

[0009] Furthermore, a driving motor is fixed on the support plate, and transmission wheels are fixed on the outer sides of the output shaft of the driving motor and the driving rod, and a transmission belt is commonly transmitted on the outer sides of the two transmission wheels.

[0010] Furthermore, a fixing rod is fixed on the support plate, a limiting plate is fixed on the fixing rod, a pair of fixing plates are fixed on the limiting plate, a pair of guide shafts are movable in the fixing plate, a mounting plate is fixed on the same side of the two guide shafts, a pair of limiting wheels is fixed on one side of the corresponding mounting plate, a limiting cylinder is fixed on the side of the fixing plate, and the output shaft of the limiting cylinder is fixed with a movable plate sleeved on the guide shaft.

[0011] Furthermore, a limit spring is sleeved on the outer side of the guide shaft, and the limit spring is located between the movable plate and the mounting plate.

[0012] Furthermore, a pair of guide sleeves sleeved on the outer sides of the corresponding guide shafts are fixed on the fixed plate, and the adsorption platform is rotatably arranged in the limit plate through bearings.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] The plastic barrel processing positioning tool positions the plastic barrel at the center of the adsorption platform through two pairs of limiting wheels, and the suction force of the adsorption platform is used to fix the plastic barrel steadily, which helps to improve the stability of the plastic barrel during processing, thereby improving the processing quality of the product. At the same time, while the plastic barrel is tightened, it can also be driven to rotate through the adsorption platform, thereby flexibly changing the processing direction of the plastic barrel, which is more flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the rotating structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the limiting structure of the utility model.

[0018] In the figure: 1. support frame; 2. lifting cylinder; 3. support plate; 4. adsorption platform; 41. vacuum suction cup; 5. rotating structure; 501. driving motor; 502. driving rod; 503. transmission wheel; 504. transmission belt; 6. limiting structure; 601. fixing rod; 602. limiting plate; 603. fixing plate; 604. guide shaft; 605. mounting plate; 606. limiting wheel; 607. limiting cylinder; 608. movable plate; 609. limiting spring; 610. guide sleeve. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-3 In this embodiment, a plastic barrel processing and positioning tooling includes a support frame 1, a lifting cylinder 2 is fixed on the support frame 1, a support plate 3 is fixed on the output end of the lifting cylinder 2, an adsorption platform 4 is provided on the support plate 3, a rotating structure 5 for driving the adsorption platform 4 to rotate is provided on the support plate 3, and a limiting structure 6 is also provided on the support plate 3. The plastic barrel is supported and limited by the adsorption platform 4, the rotating structure 5 can drive the plastic barrel to rotate, so as to facilitate the processing of the plastic barrel, and the limiting structure 6 can make the plastic barrel stably limited on the adsorption platform 4, thereby improving the accuracy of the plastic barrel processing.

[0021] The support plate 3 can drive the plastic barrel to move up and down through the adsorption platform 4, and the processing height of the plastic barrel can be flexibly adjusted according to the actual processing scene. A pair of guide rails are fixed on the support frame 1, and a guide slider that is slidably connected to the corresponding guide rails is fixed on the support plate 3. Under the limiting action of the guide slider and the guide rail, the lifting and lowering of the support plate 3 is smoother.

[0022] The rotating structure 5 can drive the plastic barrel to rotate, which is convenient for multi-directional processing of the plastic barrel, such as Figure 1-2 As shown, the rotating structure 5 includes a driving motor 501 fixed on the support plate 3, and a driving rod 502 extending to the bottom surface of the support plate 3 is also fixed on the adsorption platform 4, and a transmission wheel 503 is fixed to the outer side of the output shaft of the driving motor 501 and the driving rod 502, and a transmission belt 504 is transmitted jointly on the outer sides of the two transmission wheels 503.

[0023] The output shaft of the driving motor 501 rotates, and under the transmission action of the transmission wheel 503 and the transmission belt 504, the driving rod 502 can drive the adsorption platform 4 to rotate, and then drive the plastic barrel supported by the top surface of the adsorption platform 4 to rotate, thereby performing multi-directional processing.

[0024] Since the center of the bottom surface of the plastic barrel is concave upward, and the center of the top surface of the adsorption platform 4 is convex upward, the bottom edge of the plastic barrel is just placed in the sunken part of the adsorption platform 4, and the driving rod 502 is a hollow structure, and the top of the driving rod 502 is fixed with a vacuum suction cup 41 extending to the center of the top surface of the adsorption platform 4. When the plastic barrel is placed on the adsorption platform 4, the limiting structure 6 assists in limiting the position of the plastic barrel, and the vacuum suction cup 41 can adsorb the bottom surface of the plastic barrel, thereby cooperating with the limiting structure 6 to position the plastic barrel.

[0025] The limiting structure 6 can make the plastic barrel be located at the center of the adsorption platform 4, and can also make it stably limited on the adsorption platform 4, so as to achieve high-quality processing of the plastic barrel. Figure 1 , Figure 3 As shown, the limiting structure 6 includes a fixed rod 601 fixed on the support plate 3, a limiting plate 602 is fixed on the fixed rod 601, a pair of fixed plates 603 are fixed on the limiting plate 602, a pair of guide shafts 604 are movable in the fixed plate 603, a mounting plate 605 is fixed on the same side of the two guide shafts 604, a pair of limiting wheels 606 are fixed on one side of the mounting plate 605, a limiting cylinder 607 is fixed on the side of the fixed plate 603, the output shaft of the limiting cylinder 607 is fixed with a movable plate 608 sleeved on the guide shaft 604, a limiting spring 609 is sleeved on the outer side of the guide shaft 604, and the limiting spring 609 is located between the movable plate 608 and the mounting plate 605.

[0026] The adsorption platform 4 is rotatably arranged in the limiting plate 602 through a bearing, and the adsorption platform 4 extends above the limiting plate 602. The plastic barrel supported by the adsorption platform 4 is located between two pairs of limiting wheels 606. The two pairs of limiting wheels 606 move relatively to center and limit the plastic barrel.

[0027] When the limiting cylinder 607 is pushed out, the movable plate 608 can drive the limiting wheel 606 to move to the outside of the plastic barrel through the limiting spring 609. The plastic barrel is limited by two pairs of limiting wheels 606. At the same time, the squeezed limiting spring 609 can also make the limiting wheel 606 close to the outer wall of the plastic barrel, further improving the stability of the plastic when it is limited.

[0028] In addition, a pair of guide sleeves 610 are fixed on the fixed plate 603 and sleeved on the outer sides of the corresponding guide shafts 604. Under the restriction of the guide sleeves 610, the guide shafts 604 move more smoothly.

[0029] By adopting the above-mentioned plastic barrel processing positioning tooling, the plastic barrel can be firmly restrained, thereby improving the accuracy of plastic barrel processing. The specific positioning method is as follows:

[0030] Place the plastic barrel on the top surface of the adsorption platform 4, and push out the two limit cylinders 607. The movable plate 608 can drive the limit wheel 606 to move to the outside of the plastic barrel through the limit spring 609. The plastic barrel is limited to the center of the adsorption platform 4 by the two pairs of limit wheels 606. At the same time, the vacuum suction cup 41 on the adsorption platform 4 can adsorb the plastic barrel at the same time, and then the output shaft of the driving motor 501 is rotated. Under the transmission action of the transmission wheel 503 and the transmission belt 504, the driving rod 502 can drive the adsorption platform 4 to rotate, and then the plastic barrel supported by the top surface of the adsorption platform 4 can be driven to rotate, so as to perform multi-directional processing.

[0031] The control method of the present invention is controlled by a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plastic barrel processing and positioning tool, characterized in that: The device comprises a support frame (1), wherein a liftable support plate (3) is provided on the support frame (1), an adsorption platform (4) is provided on the support plate (3), a rotating structure (5) for driving the adsorption platform (4) to rotate is provided on the support plate (3), and a limiting structure (6) is also provided on the support plate (3); The rotating structure (5) comprises a driving rod (502) fixed on the adsorption platform (4) and extending to the bottom surface of the support plate (3); the driving rod (502) can rotate autonomously; the driving rod (502) is a hollow structure; a vacuum suction cup (41) extending to the center of the top surface of the adsorption platform (4) is fixed on the top of the driving rod (502); The limiting structure (6) comprises two pairs of limiting wheels (606) which are arranged opposite to each other and can move relative to each other.

2. A plastic barrel processing and positioning tool according to claim 1, characterized in that: A lifting cylinder (2) is fixed on the support frame (1), and an output end of the lifting cylinder (2) is fixed on the support plate (3).

3. The plastic barrel processing and positioning tool according to claim 1, characterized in that: A driving motor (501) is fixed on the support plate (3), and transmission wheels (503) are fixed on the outer sides of the output shaft of the driving motor (501) and the driving rod (502), and a transmission belt (504) is commonly driven on the outer sides of the two transmission wheels (503).

4. The plastic barrel processing and positioning tool according to claim 1, characterized in that: A fixing rod (601) is fixed on the support plate (3), a limiting plate (602) is fixed on the fixing rod (601), a pair of fixing plates (603) are fixed on the limiting plate (602), a pair of guide shafts (604) are movable in the fixing plate (603), a mounting plate (605) is fixed on the same side of the two guide shafts (604), a pair of limiting wheels (606) are fixed on one side of the corresponding mounting plate (605), a limiting cylinder (607) is fixed on the side of the fixing plate (603), and an output shaft of the limiting cylinder (607) is fixed with a movable plate (608) sleeved on the guide shaft (604).

5. The plastic barrel processing and positioning tool according to claim 4, characterized in that: A limit spring (609) is sleeved on the outer side of the guide shaft (604), and the limit spring (609) is located between the movable plate (608) and the mounting plate (605).

6. The plastic barrel processing and positioning tool according to claim 4, characterized in that: A pair of guide sleeves (610) sleeved on the outside of the corresponding guide shafts (604) are fixed on the fixed plate (603), and the adsorption platform (4) is rotatably arranged in the limiting plate (602) via a bearing.

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