Extrusion type limiting mechanism of plastic bucket excess material cutting equipment

Abstract

The utility model discloses an extrusion type limiting mechanism of plastic bucket excess material cutting equipment, and relates to the technical field of plastic bucket processing, the extrusion type limiting mechanism comprises a limiting table, one side of the limiting table is provided with an adjusting mechanism, in the extrusion type limiting mechanism, a second motor works to drive a threaded rod to rotate and drive a threaded sleeve to move, the distance between two fixing frames can be adjusted, and the limiting table is convenient to use. The distance between the two sets of limiting mechanisms is adjusted, so that the two sets of limiting mechanisms fix different positions of the outer side of the plastic bucket, the fixing effect on the plastic bucket is improved, the plastic bucket is prevented from deviating in the excess material cutting process, a first motor works to drive two first gears to rotate, two fixing frames rotate synchronously, and therefore the plastic bucket can be fixed conveniently. The first fixing ring rotates to drive the sliding rail to move, the sliding rod slides in the sliding rail, the clamping plate rotates with the rotating rod as a fixed point, the side edge of the clamping plate makes extrusion contact with the outer side of the plastic bucket, the plastic bucket can be limited and clamped, and therefore the position of the plastic bucket is fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic barrel processing, in particular to an extrusion type limiting mechanism of a plastic barrel residual material cutting device. Background Art

[0002] Plastic barrels are mostly made of polyethylene, polypropylene and other plastics by blow molding and injection molding. They are used as outer packaging for liquid and solid items in the chemical, pesticide, pharmaceutical, food, hardware and electronics, electromechanical and other industries. There is excess material on the top of the plastic barrel obtained by blow molding technology, which needs to be cut off.

[0003] For example, publication number CN206633285U discloses a device comprising a table top, two support plates being provided on one side of the table top, a cross plate being connected to the other end of the support plates, a clamping mechanism being provided between the two support plates, the clamping mechanism clamping a plastic barrel, a through hole being provided on one of the support plates, and the axis of the through hole being in the same straight line as the axis of the plastic barrel, a third cylinder being provided on one side of the table top, and the third cylinder being connected to a workbench.

[0004] In the prior art, during the process of removing the excess material from a plastic barrel, a limiting mechanism is used to clamp and fix the two sides of the barrel. Since most plastic barrels are columnar structures and an offset force is applied to the barrel when the top is cut, the barrel will deviate, resulting in incomplete removal of the excess material and affecting the processing quality of the barrel. Utility Model Content

[0005] The purpose of the utility model is to solve the problems in the prior art of unstable clamping of plastic barrels, deviation during the removal of plastic barrel residue, and affecting the processing quality of the plastic barrel, and to propose an extrusion type limiting mechanism for plastic barrel residue removal equipment.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an extrusion type limiting mechanism of a plastic barrel residual material cutting device, comprising a limit platform, an adjusting mechanism is installed on one side of the limit platform, and a limiting mechanism is installed on one side of the adjusting mechanism, the adjusting mechanism comprises a first gear, a second motor and a fixed frame, one side of the second motor is fixedly connected to one side of the limit platform, the output end of the second motor is fixedly connected to a threaded rod, one end of the threaded rod is threadedly connected to a threaded sleeve, one end of the threaded sleeve is fixedly connected to one end of one of the fixed frames, and one side of the other fixed frame is fixedly connected to one side of the limit platform, one side of the limit platform is fixedly connected to the first motor, the output end of the first motor is fixedly connected to the second connecting rod, one end of the second connecting rod is slidably connected to the first connecting rod, the outside of the first connecting rod is fixedly connected to a guide rail, and the outside of the guide rail is slidably connected to the inside of the second connecting rod.

[0007] Preferably, a telescopic rod is fixedly connected between the two fixing frames.

[0008] Preferably, the outer portion of the second connecting rod is fixedly connected to the middle portion of one of the first gears, one end of the first connecting rod is fixedly connected to the middle portion of another first gear, and one end of the other first gear is rotatably connected to one side of the fixed frame.

[0009] Preferably, two groups of the limiting mechanisms are provided, and both groups of the limiting mechanisms include a second gear, one side of the two second gears is engaged with one side of the first gear, and the middle of the second gear is fixedly connected to a first fixing ring.

[0010] Preferably, one side of the first fixing ring is rotatably connected to the second fixing ring, and the inner ring surface of the second fixing ring is fixedly connected to a connecting frame.

[0011] Preferably, one side of the connecting frame is rotatably connected to a rotating rod, and one end of the rotating rod is fixedly connected to a clamping plate.

[0012] Preferably, one side of the clamping plate is rotatably connected to a sliding rod, the outside of the sliding rod is slidably connected to a sliding rail, and one side of the sliding rail is fixedly connected to one side of the first fixing ring.

[0013] Compared with the prior art, the advantages and positive effects of the present invention are:

[0014] 1. In the utility model, the second motor drives the threaded rod to rotate, the threaded sleeve moves, and the fixed frame connected to the threaded sleeve moves. The distance between the two fixed frames can be adjusted, thereby adjusting the distance between the two sets of limiting mechanisms, so that the two sets of limiting mechanisms fix different positions on the outside of the plastic barrel, thereby improving the fixing effect of the plastic barrel and preventing the plastic barrel from shifting during the process of cutting off the remaining material.

[0015] 2. In the present invention, the first motor drives the two first gears to rotate, so that the two fixed frames rotate synchronously, the first fixed ring rotates, driving the sliding rail to move, the sliding rod slides inside the sliding rail, and the clamping plate rotates with the rotating rod as the fixed point. The side of the clamping plate is in squeeze contact with the outer side of the plastic barrel, which can limit the clamping of the plastic barrel and fix the position of the plastic barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a first three-dimensional structural diagram of an extrusion-type limiting mechanism of a plastic barrel residual material removal device proposed in the utility model;

[0017] Figure 2 This is a second three-dimensional structural diagram of an extrusion-type limiting mechanism of a plastic barrel residual material removal device proposed in the utility model;

[0018] Figure 3 This is a schematic diagram of the connection structure of the adjustment mechanism of the extrusion-type limiting mechanism of the plastic barrel residual material cutting device proposed in the utility model;

[0019] Figure 4 The utility model provides a schematic diagram of the connection structure of the limiting mechanism of the extrusion type limiting mechanism of the plastic barrel residual material cutting device.

[0020] Legend: 1. Limiting platform; 2. Adjusting mechanism; 21. Telescopic rod; 22. First motor; 23. First gear; 24. Second motor; 25. Threaded rod; 26. Threaded sleeve; 27. Fixed frame; 28. Guide rail; 29. ​​First connecting rod; 210. Second connecting rod; 3. Limiting mechanism; 31. Second gear; 32. Sliding rod; 33. First fixing ring; 34. Sliding rail; 35. Clamping plate; 36. Rotating rod; 37. Connecting frame; 38. Second fixing ring. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1: Figure 1 - Figure 4As shown, the utility model provides an extrusion type limiting mechanism of a plastic barrel residual material cutting device, including a limiting platform 1, an adjusting mechanism 2 is installed on one side of the limiting platform 1, and a limiting mechanism 3 is installed on one side of the adjusting mechanism 2. The adjusting mechanism 2 includes a first gear 23, a second motor 24 and a fixed frame 27. One side of the second motor 24 is fixedly connected to one side of the limiting platform 1, and the output end of the second motor 24 is fixedly connected to a threaded rod 25. One end of the threaded rod 25 is threadedly connected to a threaded sleeve 26. One end of the threaded sleeve 26 is fixedly connected to one end of one of the fixed frames 27, and one side of the other fixed frame 27 is fixedly connected to one side of the limiting platform 1. 1 is fixedly connected to a first motor 22 on one side, and an output end of the first motor 22 is fixedly connected to a second connecting rod 210. One end of the second connecting rod 210 is slidably connected to the first connecting rod 29. The outside of the first connecting rod 29 is fixedly connected to a guide rail 28, and the outside of the guide rail 28 is slidably connected to the inside of the second connecting rod 210; a telescopic rod 21 is fixedly connected between the two fixed frames 27; the outside of the second connecting rod 210 is fixedly connected to the middle part of one of the first gears 23, one end of the first connecting rod 29 is fixedly connected to the middle part of the other first gear 23, and one end of the other first gear 23 is rotatably connected to one side of the fixed frame 27.

[0024] The plastic barrel is placed in the middle of the limiting mechanism 3, and one side of the plastic barrel contacts one side of the adjusting mechanism 2. The second motor 24 drives the threaded rod 25 to rotate. Through the threaded connection between the threaded rod 25 and the threaded sleeve 26, the threaded sleeve 26 moves during the rotation of the threaded rod 25, driving the fixed frame 27 connected to the threaded sleeve 26 to move. At the same time, the telescopic rod 21 extends to facilitate fixing the movement path of the fixed frame 27. The distance between the two fixed frames 27 can be adjusted, thereby adjusting the distance between the two sets of limiting mechanisms 3, so that the two sets of limiting mechanisms 3 fix different positions on the outside of the plastic barrel, thereby improving the fixing effect of the plastic barrel and preventing the plastic barrel from shifting during the process of removing the excess material. At the same time, when the upper fixed frame 27 moves, it drives the upper first gear 23 to move, and the guide rail 28 and the first connecting rod 29 move accordingly. The guide rail 28 slides inside the second connecting rod 210, so that the first connecting rod 29 moves in the vertical direction. During the rotation of the second connecting rod 210, the first connecting rod 29 can rotate accordingly.

[0025] Example 2: Figure 1 and Figure 4As shown, the limiting mechanism 3 is provided with two groups, and the two groups of limiting mechanisms 3 include a second gear 31, one side of the two second gears 31 is meshed with one side of the first gear 23, and the middle part of the second gear 31 is fixedly connected to the first fixing ring 33; one side of the first fixing ring 33 is rotatably connected to the second fixing ring 38, and the inner ring surface of the second fixing ring 38 is fixedly connected to the connecting frame 37; one side of the connecting frame 37 is rotatably connected to the rotating rod 36, and one end of the rotating rod 36 is fixedly connected to the clamping plate 35; one side of the clamping plate 35 is rotatably connected to the sliding rod 32, and the outer side of the sliding rod 32 is slidably connected to the sliding rail 34, and one side of the sliding rail 34 is fixedly connected to one side of the first fixing ring 33.

[0026] The effect achieved by the entire embodiment is that the first motor 22 drives the two first gears 23 to rotate, so that the two fixed frames 27 rotate synchronously, the first fixed ring 33 rotates, driving the sliding rail 34 to move, and the sliding rod 32 slides inside the sliding rail 34, so that the clamping plate 35 rotates with the rotating rod 36 as the fixed point, and the positions of multiple clamping plates 35 move. The side edges of the clamping plates 35 are squeezed and contacted with the outer side of the plastic barrel, so that the plastic barrel can be limited and clamped, thereby fixing the position of the plastic barrel.

[0027] The usage and working principle of this device are as follows: a plastic barrel is placed in the middle of the limiting mechanism 3, one side of the plastic barrel contacts one side of the adjusting mechanism 2, and the second motor 24 drives the threaded rod 25 to rotate, the threaded sleeve 26 moves, and drives the fixed frame 27 connected to the threaded sleeve 26 to move, so that the distance between the two fixed frames 27 can be adjusted, thereby adjusting the distance between the two sets of limiting mechanisms 3, and the first motor 22 drives the two first gears 23 to rotate, so that the two fixed frames 27 rotate synchronously, the first fixed ring 33 rotates, and drives the sliding rail 34 to move, and the sliding rod 32 slides inside the sliding rail 34, and the clamping plate 35 rotates with the rotating rod 36 as the fixed point, and moves the side of the clamping plate 35 to squeeze and contact with the outside of the plastic barrel, so that the plastic barrel can be limited and clamped, thereby fixing the position of the plastic barrel.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. An extrusion-type limiting mechanism for a plastic barrel residual material removal device, comprising a limiting platform (1), characterized in that: An adjusting mechanism (2) is installed on one side of the limiting platform (1), and a limiting mechanism (3) is installed on one side of the adjusting mechanism (2). The adjusting mechanism (2) includes a first gear (23), a second motor (24) and a fixing frame (27). One side of the second motor (24) is fixedly connected to one side of the limiting platform (1). The output end of the second motor (24) is fixedly connected to a threaded rod (25). One end of the threaded rod (25) is threadedly connected to a threaded sleeve (26). One end of the threaded sleeve (26) is fixedly connected to one of the fixing frames. One end of the fixing frame (27) is fixedly connected, one side of the other fixing frame (27) is fixedly connected to one side of the limiting platform (1), one side of the limiting platform (1) is fixedly connected to a first motor (22), an output end of the first motor (22) is fixedly connected to a second connecting rod (210), one end of the second connecting rod (210) is slidably connected to the first connecting rod (29), the outside of the first connecting rod (29) is fixedly connected to a guide rail (28), and the outside of the guide rail (28) is slidably connected to the inside of the second connecting rod (210).

2. The extrusion-type limiting mechanism of the plastic barrel residual material removal device according to claim 1 is characterized in that: A telescopic rod (21) is fixedly connected between the two fixed frames (27).

3. The extrusion-type limiting mechanism of the plastic barrel residual material removal device according to claim 1 is characterized in that: The exterior of the second connecting rod (210) is fixedly connected to the middle of one of the first gears (23), one end of the first connecting rod (29) is fixedly connected to the middle of another first gear (23), and one end of the other first gear (23) is rotatably connected to one side of the fixed frame (27).

4. The extrusion-type limiting mechanism of the plastic barrel residual material removal device according to claim 1 is characterized in that: Two groups of the limiting mechanisms (3) are provided. Both groups of the limiting mechanisms (3) include a second gear (31). One side of the two second gears (31) is meshed with one side of the first gear (23). The middle of the second gear (31) is fixedly connected to the first fixing ring (33).

5. The extrusion type limiting mechanism of the plastic barrel residual material removal device according to claim 4, characterized in that: One side of the first fixing ring (33) is rotatably connected to a second fixing ring (38), and the inner ring surface of the second fixing ring (38) is fixedly connected to a connecting frame (37).

6. The extrusion-type limiting mechanism of the plastic barrel residual material removal device according to claim 5, characterized in that: One side of the connection frame (37) is rotatably connected to a rotation rod (36), and one end of the rotation rod (36) is fixedly connected to a clamping plate (35).

7. The extrusion-type limiting mechanism of the plastic barrel residual material removal device according to claim 6, characterized in that: One side of the clamping plate (35) is rotatably connected to a sliding rod (32), the outside of the sliding rod (32) is slidably connected to a sliding rail (34), and one side of the sliding rail (34) is fixedly connected to one side of the first fixing ring (33).

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