Servo cutter adjusting support

Abstract

The utility model provides a kind of servo cutter adjusting support, it is related to servo cutter technical field, including transmission machine, the outer surface of transmission machine is connected with cutting mechanism fixedly, the outer surface of cutting mechanism is connected with quick release mechanism fixedly, and cutting mechanism includes base, the outer surface of base is connected with guide rail fixedly, the outer surface of guide rail is connected with linear motor slidingly, the outer surface of linear motor is connected with slide with fixedly, the utility model discloses, when needing to carry out cutting work, sliding is carried out in guide rail by linear motor, to drive cutter body to move, guarantee the normal progress of cutting work, when cutter body and film contact when carrying out cutting work, to carry out cutting work, when cutter body touches the surface of winding roller, cutter body will move back, fixed frame is moved by the movement of cutter body, moving plate is moved along slide by fixed frame.

Description

Technical Field

[0001] This utility model relates to the field of servo cutter technology, and in particular to a servo cutter adjustment bracket. Background Technology

[0002] In industries such as film processing, textiles, printing, and packaging, servo cutters, as precision cutting devices, are widely used for fixed-length or positional cutting of flexible materials such as films, paper, and fabrics. A servo cutter typically consists of a drive motor, transmission mechanism, cutting mechanism, and support frame, and its core function is to achieve precise cutter movement and high-speed cutting.

[0003] Existing servo cutter adjustment brackets mostly adopt fixed or simple adjustable structures. The cutter part is usually connected to the bracket by bolts or pins. In actual use, the cutter is prone to wear or damage due to long-term friction with materials or accidental collisions, and needs to be replaced regularly. However, the traditional connection method is cumbersome to disassemble and assemble the cutter, often requiring the use of special tools and the removal of multiple fasteners. This not only results in low replacement efficiency and affects the production rhythm, but also causes problems such as cutter skew and reduced cutting accuracy due to improper installation. Utility Model Content

[0004] The purpose of this invention is to solve the problems of cumbersome operation when disassembling and assembling the cutter in the existing technology, which often requires the use of special tools and the removal of multiple fasteners, resulting in low replacement efficiency and affecting the production rhythm. This invention provides a servo cutter adjustment bracket.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a servo cutter adjustment bracket, including a transmission mechanism, a cutting mechanism fixedly connected to the outer surface of the transmission mechanism, a quick-release mechanism fixedly connected to the outer surface of the cutting mechanism, a base, a guide rail fixedly connected to the outer surface of the base, a linear motor slidably connected to the outer surface of the guide rail, a slide rod fixedly connected to the outer surface of the linear motor, a moving plate sleeved on the outer surface of the slide rod, a fixed frame fixedly connected to the outer surface of the moving plate, a connecting rod sleeved on the inner wall of the fixed frame, and a cutter body sleeved on the outer surface of the connecting rod.

[0006] In a preferred embodiment, the quick-release mechanism includes a connector, the outer surface of which is fixedly connected to the cutter body, a push rod sleeved on the inner wall of the connector, the push rod being slidably connected to the connector, a movable rod fixedly connected to the outer surface of the push rod, the movable rod being slidably connected to the connector, and a locking block fixedly connected to one end of the movable rod.

[0007] In a preferred embodiment, a fixing rod is fixedly connected to the inner wall of the connector, and a second spring is sleeved on the outer surface of the fixing rod. The two ends of the second spring are respectively fixedly connected to one end of the locking block and the inner wall of the connector, and the locking block is slidably connected to the fixing rod.

[0008] In a preferred embodiment, the outer surface of the connecting rod is provided with a locking hole, and the inner wall of the locking hole is engaged with the outer surface of the locking block.

[0009] In a preferred embodiment, a first spring is sleeved on the outer surface of the slide rod, and the two ends of the first spring are respectively fixedly connected to one side of the moving plate and the outer surface of the linear motor.

[0010] In a preferred embodiment, a bearing is fixedly connected to the inner wall of the fixing frame, and the interior of the bearing is fixedly connected to the connecting rod.

[0011] In a preferred embodiment, the movable plate has a through hole adapted to the slide rod, and the inner wall of the through hole is slidably connected to the outer surface of the slide rod.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] This invention utilizes a transmission mechanism to cut and rewind the film, a cutting mechanism to cut the film, and a quick-release mechanism for easy replacement of the cutter body. A base provides a suitable installation environment for other components. When cutting is required, a linear motor slides along a guide rail, moving the cutter body to ensure proper cutting. During cutting, the cutter body contacts the film, initiating the cutting process. When the cutter body touches the surface of the rewind roller, it moves backward, causing the fixing frame to move. The fixing frame then moves a moving plate along a sliding rod, compressing a first spring to prevent damage to the cutter body. The connecting rod is internally fixed to the fixing frame, ensuring normal rotation without falling off. The engaging connection between the connecting rod and the cutter body ensures normal rotation and cutting operation. Attached Figure Description

[0014] Figure 1 A perspective view of a servo cutter adjustment bracket provided by this utility model.

[0015] Figure 2 A perspective view of a cutting mechanism for a servo cutter adjustment bracket provided by this utility model.

[0016] Figure 3This is a three-dimensional view of a servo cutter adjustment bracket provided by this utility model.

[0017] Figure 4 A perspective view of a quick-release mechanism for a servo cutter adjustment bracket provided by this utility model.

[0018] Figure 5 A cross-sectional view of the connector of a servo cutter adjustment bracket provided by this utility model.

[0019] Legend:

[0020] 1. Transmission mechanism; 2. Cutting mechanism; 3. Quick-release mechanism;

[0021] 21. Base; 22. Guide rail; 23. Linear motor; 24. Slide rod; 25. First spring; 26. Moving plate; 27. Fixing frame; 28. Cutter body; 29. ​​Connecting rod;

[0022] 31. Connector; 32. Locking hole; 33. Push rod; 34. Moving rod; 35. Locking block; 36. Second spring; 37. Fixing rod. Detailed Implementation

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

[0024] Example 1

[0025] like Figures 1-5 As shown, this utility model provides a technical solution: a servo cutter adjustment bracket, including a transmission 1, a cutting mechanism 2 fixedly connected to the outer surface of the transmission 1, a quick-release mechanism 3 fixedly connected to the outer surface of the cutting mechanism 2, the cutting mechanism 2 including a base 21, a guide rail 22 fixedly connected to the outer surface of the base 21, a linear motor 23 slidably connected to the outer surface of the guide rail 22, a slide rod 24 fixedly connected to the outer surface of the linear motor 23, a moving plate 26 sleeved on the outer surface of the slide rod 24, and an opening inside the moving plate 26. A through hole adapted to slide rod 24, the inner wall of the through hole is slidably connected to the outer surface of slide rod 24, a first spring 25 is sleeved on the outer surface of slide rod 24, the two ends of the first spring 25 are respectively fixedly connected to one side of moving plate 26 and the outer surface of linear motor 23, a fixed frame 27 is fixedly connected to the outer surface of moving plate 26, a connecting rod 29 is sleeved on the inner wall of fixed frame 27, a bearing is fixedly connected to the inner wall of fixed frame 27, the inside of the bearing is fixedly connected to connecting rod 29, and a cutter body 28 is sleeved on the outer surface of connecting rod 29.

[0026] In this embodiment, the film is cut and wound by the transmission mechanism 1, and the film is cut by the cutting mechanism 2. The quick-release mechanism 3 facilitates quick replacement of the cutter body 28 by the operator. The base 21 provides a good installation environment for other components. When cutting is required, the linear motor 23 slides on the guide rail 22, thereby moving the cutter body 28 to ensure normal cutting. During cutting, the cutter body 28 contacts the film, initiating the cutting operation. When the cutter body 28 touches the winding mechanism... When the roller is in contact with the surface, the cutter body 28 moves backward. The movement of the cutter body 28 drives the fixed frame 27 to move. The fixed frame 27 drives the moving plate 26 to move along the slide bar 24. The movement of the moving plate 26 compresses the first spring 25, ensuring that the cutter body 28 will not be damaged. The connecting rod 29 is fixedly connected to the inside of the fixed frame 27, ensuring that the connecting rod 29 can rotate normally without falling off. Since the connecting rod 29 is engaged with the cutter body 28, the cutter body 28 can rotate normally to carry out the cutting work.

[0027] Example 2

[0028] like Figures 1-5 As shown, the quick-release mechanism 3 includes a connector 31. The outer surface of the connector 31 is fixedly connected to the cutter body 28. A push rod 33 is sleeved on the inner wall of the connector 31. The push rod 33 is slidably connected to the connector 31. A moving rod 34 is fixedly connected to the outer surface of the push rod 33. The moving rod 34 is slidably connected to the connector 31. A locking block 35 is fixedly connected to one end of the moving rod 34. A fixing rod 37 is fixedly connected to the inner wall of the connector 31. A second spring 36 is sleeved on the outer surface of the fixing rod 37. The two ends of the second spring 36 are respectively fixedly connected to one end of the locking block 35 and the inner wall of the connector 31. The locking block 35 is slidably connected to the fixing rod 37. A locking hole 32 is opened on the outer surface of the connecting rod 29. The inner wall of the locking hole 32 is engaged with the outer surface of the locking block 35.

[0029] In this embodiment, when the cutter body 28 needs to be replaced, the push rod 33 is pressed to move it into the connector 31. The movement of the push rod 33 drives the moving rod 34 to move, thereby moving the locking block 35 along the fixed rod 37. While the locking block 35 is moving, it compresses the second spring 36, causing the second spring 36 to be in a compressed state, thereby separating the locking block 35 from the locking hole 32. This completes the disassembly of the connector 31 and achieves the purpose of disassembling the cutter body 28. When installing, the connector 31 is engaged with the connecting rod 29. The rebound of the second spring 36 causes the locking block 35 to re-engage with the locking hole 32, thus completing the fixation of the cutter body 28.

[0030] Working principle:

[0031] like Figures 1-5 As shown, in this utility model, when using the servo cutter adjustment bracket, the transmission 1 starts and drives the cutting mechanism 2 to operate. The linear motor 23 in the cutting mechanism 2 slides on the guide rail 22. The sliding of the linear motor 23 drives the slide rod 24 to move, which in turn drives the moving plate 26 to move. The moving plate 26 drives the fixed frame 27 to move, thereby moving the cutter body 28 on the connecting rod 29 to the designated position for cutting. During the cutting process, if the cutter body 28 touches the surface of the take-up roller, the cutter body 28 will move backward. The fixed frame 27 drives the moving plate 26 to move along the slide rod 24. When the moving plate 26 moves, it squeezes the first spring 25, which plays a buffering role and prevents the cutter body 28 from being damaged. When the cutter body 28 needs to be replaced, the quick-release mechanism 3 is used to press the push rod 33. The push rod 33 drives the moving rod 34 to move. The moving rod 34 drives the locking block 35 to move along the fixed rod 37 and squeeze the second spring 36, so that the locking block 35 separates from the locking hole 32, thereby removing the connector 31 from the connecting rod 29 and completing the disassembly of the cutter body 28. During installation, the connector 31 is engaged with the connecting rod 29. The second spring 36 rebounds and drives the locking block 35 to re-engage with the locking hole 32, thereby fixing the cutter body 28.

[0032] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A servo cutter adjustment bracket, comprising a transmission mechanism (1), characterized in that: A cutting mechanism (2) is fixedly connected to the outer surface of the transmission (1). A quick-release mechanism (3) is fixedly connected to the outer surface of the cutting mechanism (2). The cutting mechanism (2) includes a base (21). A guide rail (22) is fixedly connected to the outer surface of the base (21). A linear motor (23) is slidably connected to the outer surface of the guide rail (22). A slide rod (24) is fixedly connected to the outer surface of the linear motor (23). A moving plate (26) is sleeved on the outer surface of the slide rod (24). A fixing frame (27) is fixedly connected to the outer surface of the moving plate (26). A connecting rod (29) is sleeved on the inner wall of the fixing frame (27). A cutter body (28) is sleeved on the outer surface of the connecting rod (29).

2. The servo cutter adjustment bracket according to claim 1, characterized in that: The quick-release mechanism (3) includes a connector (31), the outer surface of which is fixedly connected to the cutter body (28), a push rod (33) is sleeved on the inner wall of the connector (31), the push rod (33) is slidably connected to the connector (31), a moving rod (34) is fixedly connected to the outer surface of the push rod (33), the moving rod (34) is slidably connected to the connector (31), and a locking block (35) is fixedly connected to one end of the moving rod (34).

3. The servo cutter adjustment bracket according to claim 2, characterized in that: A fixing rod (37) is fixedly connected to the inner wall of the connector (31). A second spring (36) is sleeved on the outer surface of the fixing rod (37). The two ends of the second spring (36) are respectively fixedly connected to one end of the locking block (35) and the inner wall of the connector (31). The locking block (35) and the fixing rod (37) are slidably connected.

4. The servo cutter adjustment bracket according to claim 1, characterized in that: The outer surface of the connecting rod (29) is provided with a locking hole (32), and the inner wall of the locking hole (32) is engaged with the outer surface of the locking block (35).

5. A servo cutter adjustment bracket according to claim 1, characterized in that: The outer surface of the slide bar (24) is fitted with a first spring (25), and the two ends of the first spring (25) are respectively fixedly connected to one side of the moving plate (26) and the outer surface of the linear motor (23).

6. A servo cutter adjustment bracket according to claim 1, characterized in that: The inner wall of the fixed frame (27) is fixedly connected to a bearing, and the inside of the bearing is fixedly connected to the connecting rod (29).

7. A servo cutter adjustment bracket according to claim 1, characterized in that: The movable plate (26) has a through hole inside that is adapted to the slide rod (24), and the inner wall of the through hole is slidably connected to the outer surface of the slide rod (24).

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