A cutting machine provided with an adjusting structure

Abstract

The application relates to the field of cutting machines, in particular to a cutting machine provided with an adjusting structure, which comprises a base, a cutting frame, a cutting knife and a cutting motor, the cutting frame is installed on the base, the cutting knife is rotationally matched with the top of the cutting frame, the cutting motor is installed on the cutting frame, and the cutting motor is used for driving the rotation of the cutting knife; the base is provided with a collecting chamber, the collecting chamber is located at the bottom of the cutting knife, the opening of the collecting chamber faces upward towards the cutting knife, and the collecting chamber is slidably matched with a collecting drawer; the collecting drawer is used for collecting the cutting scraps falling into the collecting chamber. The application has the effect that the operation personnel can conveniently clean the scraps generated during cutting.

Description

Technical Field

[0001] This application relates to the field of slitting machines, and more particularly to a slitting machine equipped with an adjustment mechanism. Background Technology

[0002] A roll cutter is a device used to cut rolls of material, such as adhesive tape, protective film, or paper products, into suitable sizes.

[0003] In existing related technologies, a coil slitting machine includes a slitting blade, a motor for driving the slitting blade to rotate, and a coil mounting frame for mounting the coil material. The coil mounting frame can move towards or away from the slitting blade to facilitate cutting the coil material at the desired position by the slitting blade. For example, CN 218857090 U discloses a coil slitting machine that is easy to adjust and use, including a frame and a cutting mounting base. A fixed support is provided on the frame, and a transverse displacement screw is rotatably provided on the fixed support. The cutting mounting base is sleeved on the transverse displacement screw through a threaded hole and slidably mounted on the frame. A movable base is slidably provided on the cutting mounting base, and a cutting cover is provided on the movable base via a bracket. A cutting blade disc is rotatably provided in the cutting cover, and a cutting motor is provided on the movable base. A transmission belt is sleeved between the output shaft of the cutting motor and the central shaft of the cutting blade disc. A motor speed sensing adjustment component is provided on the front side of the bracket, and the motor speed sensing adjustment component is electrically connected to the cutting motor. This utility model can adjust the motor speed in real time, avoiding the motor from always running at high speed.

[0004] Regarding the aforementioned technologies, when the cutting blade cuts the coiled material, it generates a significant amount of debris, which tends to accumulate at the bottom of the blade. Due to obstruction from the cutting blade or motor, debris removal is quite inconvenient. Summary of the Invention

[0005] To facilitate the cleaning of debris generated during the cutting process, this application provides a cutting machine equipped with an adjustment structure.

[0006] The slitting and rolling machine with an adjustment structure provided in this application adopts the following technical solution: A slitting and rolling machine with an adjustment structure includes a base, a slitting and rolling frame, a slitting and rolling blade, and a slitting and rolling motor. The slitting and rolling frame is mounted on the base, the slitting and rolling blade is rotatably coupled to the top of the slitting and rolling frame, and the slitting and rolling motor is mounted on the slitting and rolling frame and is used to drive the rotation of the slitting and rolling blade. The base has a collection chamber located at the bottom of the cutting blade, with the opening of the collection chamber facing upward toward the cutting blade. The collection chamber is slidably fitted with a collection drawer for collecting the cutting debris that falls into the collection chamber.

[0007] By adopting the above technical solution, when the cutting blade cuts the coil material, the debris falls into the inside of the collection chamber and is then collected into the inside of the collection drawer, which makes it easier for operators to transfer and clean up the debris generated during the cutting process.

[0008] Optionally, the base is equipped with a perforated plate located at the opening of the collection chamber.

[0009] By adopting the above technical solution, it is beneficial to reduce the occurrence of large items falling into the collection drawer.

[0010] Optionally, the collection drawer is equipped with a pull-out handle.

[0011] By adopting the above technical solution, it is easy for operators to pull the collection drawer out of the collection chamber by pulling the handle.

[0012] Optionally, the cutting frame is rotatably fitted to the base.

[0013] By adopting the above technical solution, it is convenient to rotate the cutting blade and cutting motor to a position that does not obstruct the workers when cleaning up the scattered debris on the top of the base.

[0014] Optionally, the bottom of the slitting frame is equipped with a debris brush.

[0015] By adopting the above technical solution, it is convenient to sweep some of the debris into the collection chamber by the debris brush when the cutting frame is rotated.

[0016] Optionally, the base is equipped with a debris baffle, which surrounds the cutting blade.

[0017] By adopting the above technical solution, it is beneficial to reduce the occurrence of debris falling outside the base.

[0018] Optionally, the material of the debris baffle is rubber.

[0019] By adopting the above technical solution, it is easier to reduce the occurrence of damage when the coil cutter collides with the debris baffle.

[0020] Optionally, the material of the cutting blade is metal. The cutting blade is rotatably coupled to the cutting frame via a cutting blade shaft. The cutting blade shaft is threaded with several adjusting bolts. The adjusting bolts are circumferentially distributed around the axis of the cutting blade shaft, and the adjusting bolts can be rotated to tighten against or move away from the cutting blade.

[0021] By adopting the above technical solution, when the verticality of the cutting blade does not meet the requirements, the blade edge can be deflected by rotating the corresponding adjusting bolt to tighten the cutting blade, thereby ensuring that the cutting blade edge remains in the vertical plane.

[0022] In summary, this application includes at least one of the following beneficial technical effects: 1. When the cutting blade cuts the coil material, the debris falls into the inside of the collection chamber and is then collected into the inside of the collection drawer, making it easier for operators to transfer and clean up the debris generated during the cutting process; 2. To facilitate the rotation of the cutting blade and cutting motor to a position that does not obstruct workers when cleaning up scattered debris on the top of the base; 3. When the verticality of the cutting blade does not meet the requirements, the blade can be tightened by rotating the corresponding adjusting bolt, which will cause the blade edge to deflect accordingly, thereby ensuring that the blade edge remains in the vertical plane. Attached Figure Description

[0023] Figure 1 This is a schematic diagram illustrating the implementation of the roll cutter according to an embodiment of this application.

[0024] Figure 2 This is an overall schematic diagram of the roll cutter according to an embodiment of this application.

[0025] Figure 3 This is a schematic diagram of the rotation of the cutting frame according to an embodiment of this application.

[0026] Figure 4 This is a partial exploded view of the roll cutter according to an embodiment of this application.

[0027] Figure 5 This is a schematic diagram of the opening of the second cutter cover in an embodiment of this application.

[0028] Explanation of reference numerals in the attached drawings: 1. Lead screw linear module; 2. Base; 201. Locking threaded hole; 202. Collection chamber; 21. Mesh plate; 22. Collection drawer; 221. Pull-out handle; 23. Debris baffle; 3. Cutting and rolling frame; 31. Locking screw; 32. Debris brush; 33. First synchronous pulley; 34. Second synchronous pulley; 35. Transmission synchronous belt; 36. Transmission protective cover; 37. First cutter cover; 371. Cutter cover threaded hole; 38. Second cutter cover; 381. Cutter cover locking plate; 4. Cutting and rolling blade; 41. Adjusting bolt; 5. Cutting and rolling motor. Detailed Implementation

[0029] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0030] This application discloses a roll cutter equipped with an adjustment structure. (See also...) Figure 1A coil cutter with an adjustment mechanism is mounted on top of two lead screw linear modules 1. Specifically, both lead screw linear modules 1 are existing lead screw linear modules 1. The stator of the second lead screw linear module 1 is mounted on the mover of the first lead screw linear module 1, and the conveying directions of the two lead screw linear modules 1 are perpendicular to each other in the horizontal direction. The coil cutter is mounted on the mover of the second lead screw linear module 1 to facilitate adjustment of the cutting position of the coil cutter via the two lead screw linear modules 1.

[0031] Reference Figure 2 The slitting machine with an adjustment mechanism includes a base 2, a slitting frame 3, a slitting blade 4, and a slitting motor 5. The slitting frame 3 is rotatably fitted to the base 2, and the slitting blade 4 and the slitting motor 5 are mounted on the slitting frame 3 so that the slitting blade 4 and the slitting motor 5 can rotate with the slitting frame 3 to other positions. Figure 3 The base 2 has a locking threaded hole 201. The cutting frame 3 is detachably installed on the base 2 by a locking screw 31 that passes through itself and is threaded into the locking threaded hole 201, so that the cutting frame 3 can be securely installed on the base 2 by the locking screw 31 when there is no need to rotate.

[0032] Reference Figure 4 The base 2 has a collection chamber 202 located at the bottom of the cutting blade 4, with its opening facing upwards towards the cutting blade 4 to facilitate the collection of debris generated by the cutting blade 4. A perforated plate 21 is fixedly installed on the base 2 at the opening of the collection chamber 202 to reduce the occurrence of larger debris falling into the collection drawer 22. The collection chamber 202 is slidably fitted with the collection drawer 22, which collects the cutting debris that falls into the collection chamber 202. A pull-out handle 221 is fixedly installed at the front end of the collection drawer 22 to facilitate the centralized transfer and cleanup of debris generated during cutting.

[0033] A debris brush 32 is fixedly installed at the bottom of the slitting frame 3, which facilitates the sweeping of some debris into the collection chamber 202 when the slitting frame 3 is rotated. A rubber debris baffle 23 is fixedly installed on the base 2, which surrounds the slitting blade 4 to reduce the occurrence of debris falling outside the base 2.

[0034] Reference Figure 4The cutting blade 4 is made of metal and rotates with the cutting frame 3 via a cutting blade shaft. The cutting blade 4 is coaxially fixed to one end of the cutting blade shaft, and a first synchronous pulley 33 is coaxially fixed to the other end of the cutting blade shaft. The cutting motor 5 is fixedly mounted to the cutting frame 3, and a second synchronous pulley 34 is coaxially fixed to the output shaft of the cutting motor 5. A transmission synchronous belt 35 is wound between the first synchronous pulley 33 and the second synchronous pulley 34 to drive the cutting blade 4 to rotate via the cutting motor 5.

[0035] Reference Figure 4 and Figure 5 The cutting blade 4 is fixedly equipped with a transmission protective cover 36, which is fitted onto the first synchronous pulley 33, the second synchronous pulley 34, and the transmission synchronous belt 35 to prevent the first synchronous pulley 33, the second synchronous pulley 34, and the transmission synchronous belt 35 from being easily disturbed by external factors. The cutting frame 3 is fixedly equipped with a first cutting blade cover 37, which is rotatably fitted with a second cutting blade cover 38. When the second cutting blade cover 38 is rotated and closed, the first cutting blade cover 37 and the second cutting blade cover 38 cover and seal a portion of the cutting blade 4, while exposing the other portion used for cutting, so that the debris generated by the cutting blade 4 is not easily dropped and the cutting blade 4 is less likely to cut the operator. The top of the first cutter cover 37 has a through-hole 371 for the cutter cover thread. The top of the second cutter cover 38 has a fixedly installed cutter cover locking plate 381. The second cutter cover 38 is installed on the first cutter cover 37 by a bolt (not shown in the figure) that passes through the cutter cover locking plate 381 and is threaded into the cutter cover thread hole 371, so that the second cutter cover 38 can be securely installed on the first cutter cover 37 when it is not necessary to open the second cutter cover 38.

[0036] Reference Figure 5 The cutter shaft is threaded with several adjusting bolts 41, which are circumferentially distributed around the axis of the cutter shaft. These adjusting bolts 41 can be rotated to tighten or loosen from the cutting blade 4. When the perpendicularity of the cutting blade 4 does not meet the requirements, rotating the corresponding adjusting bolt 41 to tighten the cutting blade 4 will cause the blade edge of the cutting blade 4 to deflect accordingly, thereby ensuring that the blade edge of the cutting blade 4 remains in a vertical plane.

[0037] The implementation principle of a cutting and rolling machine with an adjustable structure according to an embodiment of this application is as follows: When the cutting blade 4 cuts the rolled material, the debris falls into the collection chamber 202 and is then collected into the collection drawer 22, making it easier for operators to transfer and clean up the debris generated during cutting. Furthermore, when cleaning up the scattered debris on the top of the base 2, the cutting blade 4 and the cutting motor 5 can be rotated to a position that does not obstruct the operator, making it easier for the operator to clean up the debris.

[0038] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A slitting and rolling machine equipped with an adjustment structure, characterized in that: It includes a base (2), a cutting frame (3), a cutting blade (4), and a cutting motor (5). The cutting frame (3) is mounted on the base (2), the cutting blade (4) is rotatably fitted on the top of the cutting frame (3), and the cutting motor (5) is mounted on the cutting frame (3) and is used to drive the rotation of the cutting blade (4). The base (2) has a collection chamber (202) located at the bottom of the cutting blade (4), and the opening of the collection chamber (202) faces upward toward the cutting blade (4). The collection chamber (202) is slidably fitted with a collection drawer (22), which is used to collect the cutting debris that falls into the collection chamber (202).

2. A slitting and rolling machine with an adjustment structure according to claim 1, characterized in that: The base (2) is equipped with a perforated plate (21) located at the opening of the collection chamber (202).

3. A slitting and rolling machine with an adjustment structure according to claim 1, characterized in that: The collection drawer (22) is equipped with a pull-out handle (221).

4. A slitting and rolling machine with an adjustment structure according to claim 1, characterized in that: The cutting and rolling frame (3) is rotatably fitted onto the base (2).

5. A slitting and rolling machine with an adjustment structure according to claim 4, characterized in that: The bottom of the slitting frame (3) is equipped with a debris brush (32).

6. A slitting and rolling machine with an adjustment structure according to claim 1 or 4, characterized in that: The base (2) is equipped with a debris baffle (23), which surrounds the cutting blade (4).

7. A slitting and rolling machine with an adjustment structure according to claim 6, characterized in that: This helps to reduce the occurrence of damage when the cutting frame (3) collides with the debris baffle (23).

8. A slitting and rolling machine with an adjustment structure according to claim 1, characterized in that: The material of the cutting blade (4) is metal. The cutting blade (4) is rotatably coupled to the cutting frame (3) via the cutting blade shaft. The cutting blade shaft is threaded with several adjusting bolts (41). The several adjusting bolts (41) are circumferentially distributed around the axis of the cutting blade shaft, and the adjusting bolts (41) can be rotated to tighten against or move away from the cutting blade (4).

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