Rapid rubber band cutting device for rubber band processing

Abstract

The utility model relates to the technical field of rubber band ring cutting, and discloses a quick ring cutting device for rubber band processing, which comprises a workbench, the upper surface of the workbench is fixedly connected with a guide post, the top of the guide post is fixedly connected with a top plate, and the outer wall of the guide post is slidably connected with a sliding plate. A sliding plate is arranged on the upper surface of the top plate, a cutting blade is fixedly connected to the lower surface of the sliding plate, a driving assembly is arranged on the upper surface of the top plate and used for cutting a rubber band through the cutting blade, and a pressing assembly is arranged on the lower surface of the sliding plate and used for pressing and fixing the rubber band. According to the rubber band cutting device, the problems that a ring cutting device is prone to moving or deforming, cutting is difficult to finish accurately and rapidly, the overall machining speed is low, and the requirement for large-batch production is difficult to meet are solved, and the purposes that a rubber pipe can be stabilized, sliding or deformation is avoided, it is ensured that the size of each time of cutting is consistent, and the rubber band production efficiency is greatly improved are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a rubber band cutting ring technical field especially relates to a rubber band processing is with quick cutting ring device. BACKGROUND

[0002] Rubber band is a kind of elastic ring made of natural rubber or synthetic rubber, is widely used in stationery, packaging, industry and daily life, is used for binding or fixed article. Since rubber band needs to have good dimensional consistency and elastic performance, the processing precision of rubber band in production process has higher requirement. Quick cutting ring device is a kind of equipment specially designed for rubber band processing, it can efficiently and accurately cut rubber material into uniform ring, avoids the error and inefficiency of traditional manual cutting mode. This device not only improves production efficiency, but also can ensure the quality and consistency of rubber band, meets the industrial production demand, is the indispensable tool in modern rubber band processing.

[0003] Traditional rubber band processing quick cutting ring device is mainly operated by manual or semi-automatic mode. First, the rubber pipe material to be processed is loaded on the cutting ring device according to the fixed length of the equipment, and the material is stabilized by clamping mechanism. Then, start cutting device, utilize high-speed rotating cutting blade or cutting line, accurately cut rubber pipe material into uniform ring rubber band. During cutting process, operator needs to adjust cutting length and speed according to requirement, and regularly checks the sharpness of cutting tool to ensure cutting quality. This device is relatively simple to operate, is suitable for small-scale or moderate-precision production requirement.

[0004] Traditional rubber band processing quick cutting ring device is placed on the processing table of cutting device by rubber pipe material, utilizes cutting blade or cutting line along fixed track to cut pipe material, rubber pipe material is easy to move or deform due to its elasticity and sliding property during cutting process, causes cutting line to deviate, is difficult to accurately and quickly complete cutting, in turn causes overall processing speed to be slow, is difficult to meet the mass production requirement. INVENTION CONTENTS

[0005] In order to make up for the above insufficient, the utility model provides a kind of rubber band processing quick cutting ring device, to improve the traditional rubber band cutting ring device in cutting process and be easy to move or deform, cause cutting line to deviate, it is difficult to accurately and quickly complete cutting, in turn causes overall processing speed to be slow, is difficult to meet the mass production requirement problem.

[0006] To achieve the above object, the utility model provides a quick cutting -in -circle device for rubber band processing, including the workbench, the upper surface fixed connection of workbench has the guide column, the top fixed connection of guide column has the top plate, the outer wall sliding connection of guide column has the sliding board, the lower surface fixed connection of sliding board has the cutting piece, the upper surface of top plate is provided with drive assembly, drive assembly is used for cutting piece to the rubber band cutting, the lower surface of sliding board is provided with the down -pressing component, the down -pressing component is used for the rubber band is down -pressing fixed;

[0007] The drive assembly comprises a motor one, the lower surface of the motor one is fixedly connected to the upper surface of the top plate, the output end of the motor one is fixedly connected with a rotating rod, the outer wall of the rotating rod is fixedly connected with an eccentric wheel, the outer wall of the eccentric wheel is slidingly connected with a push plate, and the bottom of the push plate is rotatably connected to the upper surface of the sliding plate.

[0008] Further, the down -pressing component includes a guide rod, the outer wall of the guide rod is slidingly connected in the inside of the sliding plate, the bottom of the guide rod is fixedly connected with a pressing plate, and the outer wall of the guide rod is sleeved with a spring.

[0009] Further, the upper surface of the workbench is fixedly connected with a motor two, the output end of the motor two is fixedly connected with a rotating shaft, the outer wall middle part of the rotating shaft is fixedly connected with a conveying roller, one end of the rotating shaft is rotatably connected with a limiting plate, the other end of the rotating shaft is fixedly connected with a gear set, the middle part of the workbench is provided with an auxiliary assembly, and the auxiliary assembly is used for supporting the rubber band in the conveying process.

[0010] Further, the auxiliary assembly includes an auxiliary roller, the auxiliary roller is arranged in the middle part of the workbench, and the inside of the workbench is fixedly connected with a supporting plate.

[0011] Further, one end of the spring is fixedly connected to the lower surface of the sliding plate, and the other end of the spring is fixedly connected to the upper surface of the pressing plate.

[0012] Further, the outer wall of the limiting plate is fixedly connected in the inside of the workbench, and the limiting plate is used for auxiliary support of the rotating shaft.

[0013] Further, the outer wall of the auxiliary roller is arranged in the inside of the supporting plate, and the both ends of the auxiliary roller are provided with limiting plates.

[0014] Further, the inside of the workbench is rotatably connected with a gear set, and the gear set is used for driving the synchronous rotation of the conveying roller on the other side.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, first drive motor one drives rotating rod and eccentric wheel to rotate, thereby drive push plate to push sliding plate to slide on the outer wall of guide column, further drive cutting piece and pressing plate to move, at this time, through pressing plate cooperation guide rod and spring, the rubber pipe material to be cut is fixed, finally through cutting piece, fast cutting is carried out, the problem that cutting device is prone to move or deformation, difficult to accurately and quickly complete cutting, leading to overall processing speed is slow, difficult to meet the mass production demand is solved, reaches the stable rubber pipe material, avoids sliding or deformation, ensures the size consistency of each cutting, greatly improves the efficiency of rubber band production.

[0017] 2. In the utility model, first start motor two cooperation rotating shaft, gear set and limit plate drive both sides of the conveying roller, at this time, through the groove formed between the two conveying rollers, the rubber pipe material is conveyed, finally cooperation auxiliary roller and support plate support and auxiliary conveying of pipe material, reached fully automatic conveying, can continuously, high speed convey rubber pipe material to cutting position, without manual intervention, greatly improve the processing speed. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 A three-dimensional structure schematic diagram of the quick circle cutting device for rubber band processing is provided for the utility model;

[0019] Figure 2 A top plate one side structure schematic diagram of the quick circle cutting device for rubber band processing is provided for the utility model;

[0020] Figure 3 A limit plate one side structure schematic diagram of the quick circle cutting device for rubber band processing is provided for the utility model.

[0021] LEGEND:

[0022] 1, workbench;2, guide column;3, top plate;4, motor one;5, rotating rod;6, eccentric wheel;7, push plate;8, sliding plate;9, cutting piece;10, guide rod;11, spring;12, pressing plate;13, motor two;14, rotating shaft;15, conveying roller;16, gear set;17, limit plate;18, auxiliary roller;19, support plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] REFERENCE Figure 1And Figure 2 The utility model provides a kind of quick cutting device for rubber band processing in an embodiment provided by the utility model: a workbench 1, the upper surface of workbench 1 is fixedly connected with guide column 2, the top of guide column 2 is fixedly connected with top plate 3, the outer wall of guide column 2 is slidably connected with sliding plate 8, the lower surface of sliding plate 8 is fixedly connected with cutting piece 9, top plate 3 is supported by guide column 2, and sliding plate 8 is guided, so that sliding plate 8 can drive cutting piece 9 to move stably, the upper surface of top plate 3 is provided with driving assembly, and driving assembly is used for cutting piece 9 to cut rubber band, the lower surface of sliding plate 8 is provided with down-pressing assembly, and down-pressing assembly is used for down-pressing and fixing rubber band;

[0025] Driving assembly includes motor one 4, the lower surface of motor one 4 is fixedly connected on the upper surface of top plate 3, the output end of motor one 4 is fixedly connected with rotating rod 5, the outer wall of rotating rod 5 is fixedly connected with eccentric wheel 6, the outer wall of eccentric wheel 6 is slidably connected with push plate 7, the bottom of push plate 7 is rotatably connected on the upper surface of sliding plate 8, and motor one 4 drives rotating rod 5 to rotate, to drive eccentric wheel 6 to slide on the inner wall of push plate 7, and then sliding plate 8 is driven to move up and down reciprocatingly by the bottom of push plate 7, down-pressing assembly includes guide rod 10, the outer wall of guide rod 10 is slidably connected in the inside of sliding plate 8, the bottom of guide rod 10 is fixedly connected with pressing plate 12, the outer wall of guide rod 10 is sleeved with spring 11, and pressing plate 12 is first attached to rubber tube material by the movement of sliding plate 8, then the movement of sliding plate 8 makes pressing plate 12 to down-press tube material, so that spring 11 is contracted, and the pushing force generated when spring 11 is contracted pushes pressing plate 12 to down-press and fix tube material, in this process, spring 11 is guided by guide rod 10, and spring 11 can also be prevented from overstretching;

[0026] Refer to Figure 1 And Figure 3The upper surface of the workbench 1 is fixedly connected with a second motor 13, the output end of the second motor 13 is fixedly connected with a rotating shaft 14, the outer wall middle part of the rotating shaft 14 is fixedly connected with a conveying roller 15, one end of the rotating shaft 14 is rotatably connected with a limiting plate 17, the other end of the rotating shaft 14 is fixedly connected with a gear set 16, the second motor 13 is started to drive the rotating shaft 14 to rotate, thereby driving the conveying roller 15 and the gear set 16 to synchronously rotate, at this time, the gear set 16 is driven to rotate by the gear set 16, thereby driving the conveying rollers 15 on the two sides to synchronously rotate, and finally the limiting plate 17 is supported, the middle part of the workbench 1 is provided with an auxiliary assembly, the auxiliary assembly is used for supporting the rubber band in the conveying process, the auxiliary assembly comprises an auxiliary roller 18, the auxiliary roller 18 is arranged in the middle part of the workbench 1, the inside of the workbench 1 is fixedly connected with a supporting plate 19, the rubber pipe in the movement is assisted and supported through the auxiliary roller 18, and the pipe is supported through the supporting plate 19, one end of the spring 11 is fixedly connected to the lower surface of the sliding plate 8, the other end of the spring 11 is fixedly connected to the upper surface of the pressing plate 12, the outer wall of the limiting plate 17 is fixedly connected to the inside of the workbench 1, the limiting plate 17 is used for assisting and supporting the rotating shaft 14, the outer wall of the auxiliary roller 18 is arranged in the inside of the supporting plate 19, the two ends of the auxiliary roller 18 are both provided with the limiting plate 17, the inside of the workbench 1 is rotatably connected with the gear set 16, and the gear set 16 is used for driving the conveying roller 15 on the other side to synchronously rotate.

[0027] Working principle: when the rubber band processing fast cutting device needs to be used, first, the rubber band strip is placed above the supporting plate 19, then passes through the auxiliary roller 18 and the conveying roller 15, and then the second motor 13 is driven to drive the rotating shaft 14 to rotate, thereby driving the conveying roller 15 and the gear set 16 on one side to rotate, then the gear set 16 on the other side is driven to synchronously rotate by the gear set 16, thereby driving the conveying rollers 15 on the two sides to synchronously relatively rotate, and the rubber band strip is conveyed;

[0028] In addition, the motor one 4 drives the rotating rod 5 to rotate, thereby driving the eccentric wheel 6 to slide in the inside of the pushing plate 7, since the bottom of the pushing plate 7 is connected with the sliding plate 8, at this time, the pushing plate 7 is driven to reciprocatingly move up and down by the rotation of the eccentric wheel 6, thereby driving the sliding plate 8 to slide on the outer wall of the guide column 2, then the cutting piece 9 and the pressing plate 12 are driven to move by the movement of the sliding plate 8, so that the pressing plate 12 first contacts the rubber band strip, at this time, the pressing plate 12 is driven to press and fix the rubber band strip by the spring 11, then the rubber band strip is cut by the cutting piece 9, and the fast reciprocating cutting is realized.

[0029] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A fast circle cutting device for rubber band processing, comprising a workbench (1), characterized in that: The upper surface of the workbench (1) is fixedly connected with a guide column (2), the top of the guide column (2) is fixedly connected with a top plate (3), the outer wall of the guide column (2) is slidably connected with a sliding plate (8), the lower surface of the sliding plate (8) is fixedly connected with a cutting blade (9), the upper surface of the top plate (3) is provided with a driving assembly, the driving assembly is used for cutting the rubber band by the cutting blade (9), the lower surface of the sliding plate (8) is provided with a pressing assembly, and the pressing assembly is used for pressing and fixing the rubber band. The driving assembly comprises a motor (4), the lower surface of the motor (4) is fixedly connected to the upper surface of the top plate (3), the output end of the motor (4) is fixedly connected with a rotating rod (5), the outer wall of the rotating rod (5) is fixedly connected with an eccentric wheel (6), the outer wall of the eccentric wheel (6) is slidably connected with a push plate (7), and the bottom of the push plate (7) is rotatably connected to the upper surface of the sliding plate (8).

2. A quick looping device for rubber band processing according to claim 1, characterized in that: The pressing assembly comprises a guide rod (10), the outer wall of the guide rod (10) is slidably connected in the inside of the sliding plate (8), the bottom of the guide rod (10) is fixedly connected with a pressing plate (12), and the outer wall of the guide rod (10) is sleeved with a spring (11).

3. The fast circle cutting device for rubber band processing according to claim 1, characterized in that: The upper surface of the workbench (1) is fixedly connected with a motor (13), the output end of the motor (13) is fixedly connected with a rotating shaft (14), the outer wall of the rotating shaft (14) is fixedly connected with a conveying roller (15) in the middle, one end of the rotating shaft (14) is rotatably connected with a limiting plate (17), the other end of the rotating shaft (14) is fixedly connected with a gear set (16), and the middle of the workbench (1) is provided with an auxiliary assembly.

4. The quick ring cutting device for rubber band processing according to claim 3, characterized in that: The auxiliary assembly comprises an auxiliary roller (18), the auxiliary roller (18) is arranged in the middle of the workbench (1), and the inside of the workbench (1) is fixedly connected with a supporting plate (19).

5. The apparatus according to claim 2, wherein: One end of the spring (11) is fixedly connected to the lower surface of the sliding plate (8), and the other end of the spring (11) is fixedly connected to the upper surface of the pressing plate (12).

6. A quick looping device for rubber band processing according to claim 3, characterized in that: The outer wall of the limiting plate (17) is fixedly connected to the inside of the workbench (1), and the limiting plate (17) is used for auxiliary supporting the rotating shaft (14).

7. A quick looping device for rubber band processing according to claim 4, characterized in that: The outer wall of the auxiliary roller (18) is arranged in the inside of the supporting plate (19), and the two ends of the auxiliary roller (18) are both provided with limiting plates (17).

8. The fast circle cutting device for rubber band processing according to claim 3, characterized in that: The inside of the workbench (1) is rotatably connected with a gear set (16), and the gear set (16) is used for driving the conveying roller (15) on the other side to rotate synchronously.

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