A slitting device

Abstract

The utility model relates to a coiled material cutting industry especially relates to a slitting device, it includes first cutter module and second cutter module, first cutter module includes first crossbeam, is provided with multiple mover linear motor on the first crossbeam, is provided with cutter motor on every mover of multiple mover linear motor, is provided with dynamic cutter on the cutter motor, is provided with a plurality of fixed cutter assembly with dynamic cutter one to one on the second cutter module, the multiple mover linear motor in the device can realize the accurate adjustment of every dynamic cutter automation, and dynamic cutter position adjustment is convenient and efficient, and every dynamic cutter uses single cutter motor as power source, can realize the high -speed rotation cutting of every dynamic cutter.

Description

Technical Field

[0001] This utility model relates to the roll material cutting industry, and in particular to a slitting device. Background Technology

[0002] Currently, the slitting devices used for cutting roll materials include fixed cutter assemblies and moving cutters. Several moving cutters are fitted and fixed on a rotating shaft. The spacing between the moving cutters is adjusted according to the required cutting width. Correspondingly, fixed cutter assemblies are also provided. The roll material passes between the moving cutters and the corresponding number of fixed cutter assemblies. Then, a motor drives the rotating shaft to rotate, and the fixed cutter assemblies move closer to the moving cutters. After the movement is complete, the moving cutters drive the fixed cutter assemblies to rotate. The roll material is slitted into materials of the required width as it moves. However, because this type of slitting device uses a single rotating shaft to drive multiple moving cutters for cutting, its maximum cutting speed is not high. It is not suitable for some roll materials with high cutting speed requirements. Furthermore, when the cutting width needs to be adjusted, the moving cutters are manually adjusted one by one on the rotating shaft, which is inefficient and not conducive to automated production. Utility Model Content

[0003] To overcome the above problems, this utility model provides a slitting device. The technical solution adopted by this utility model to solve its technical problems is as follows:

[0004] A slitting device includes a first cutting module and a second cutting module. The first cutting module includes a first crossbeam, on which a multi-moving linear motor is mounted. Each moving part of the multi-moving linear motor is equipped with a cutting motor, and each cutting motor is equipped with a moving cutting blade. The second cutting module is equipped with a plurality of fixed cutting blade assemblies that correspond one-to-one with the moving cutting blades.

[0005] Furthermore, a first displacement sensor is provided on the first crossbeam, and the first displacement sensor is arranged along the multi-movement linear motor. Each mover of the multi-movement linear motor is provided with a first position sensing element.

[0006] Furthermore, the second cutting module includes a second crossbeam, on which a transverse slide rail and a rack are provided. Both the transverse slide rail and the rack are parallel to the multi-movement linear motor. Several cutting blade seats are slidably arranged on the transverse slide rail. Each cutting blade seat is equipped with a positioning motor and a fixed cutting blade assembly. The movable end of the positioning motor is equipped with a gear, which meshes with the rack. A clamp is also provided on the cutting blade seat, which locks the cutting blade seat on the transverse slide rail.

[0007] Furthermore, the cutter holder is also equipped with a fine-tuning slide rail parallel to the multi-actuator linear motor, and a fixed cutter assembly is slidably mounted on the fine-tuning slide rail.

[0008] Furthermore, a second displacement sensor is installed on the second crossbeam, and the second displacement sensor is installed along the transverse slide rail. A second position sensor is installed on each of the cutter holders.

[0009] Furthermore, both the first displacement sensor and the second displacement sensor are electromagnetic sensors, and both the first position sensor and the second position sensor are magnets.

[0010] Furthermore, the multi-movement linear motor is equipped with a dust cover.

[0011] The beneficial effects of this utility model are as follows:

[0012] The slitting device includes a first cutting module and a second cutting module. The first cutting module includes a first crossbeam with a multi-moving linear motor mounted on it. Each mover of the multi-moving linear motor is equipped with a cutting motor, and each cutting motor is equipped with a moving cutting blade. The second cutting module is equipped with several fixed cutting blade assemblies that correspond one-to-one with the moving cutting blades. The multi-moving linear motors in this device can achieve automatic and precise positioning of each moving cutting blade. The position adjustment of the moving cutting blades is convenient and efficient. Furthermore, each moving cutting blade uses a separate cutting blade motor as its power source, enabling high-speed rotational cutting of each moving cutting blade. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, wherein:

[0014] Figure 1 This is a three-dimensional view of the slitting device;

[0015] Figure 2 These are a three-dimensional view and a magnified view of a portion of the first cutting module;

[0016] Figure 3 These are exploded views and enlarged partial views of the second cutting module.

[0017] Figure number marking:

[0018] 100. First cutting module; 102. First crossbeam; 103. Multi-actuator linear motor; 104. Cutting motor; 105. Moving cutting blade; 106. First displacement sensor; 107. First position sensor; 108. Dust cover;

[0019] 200. Second cutting blade module; 201. Fixed cutting blade assembly; 202. Second crossbeam; 203. Horizontal slide rail; 204. Rack; 205. Cutting blade holder; 206. Positioning motor; 207. Gear; 208. Fine-tuning slide rail; 209. Second displacement sensor; 210. Second position sensing element. Detailed Implementation

[0020] To better understand the purpose, structure, and function of this utility model, the following detailed description of a specific embodiment of the "slitting device" of this utility model is provided in conjunction with the accompanying drawings.

[0021] See Figure 1 and Figure 2 In this embodiment, the slitting device includes a first cutting module 100 and a second cutting module 200. The first cutting module 100 includes a first crossbeam 102, on which a multi-moving linear motor 103 is arranged in a left-right linear direction. Each moving part of the multi-moving linear motor 103 is equipped with a cutting motor 104, and each cutting motor 104 is equipped with a moving cutting blade 105. The second cutting module 200 is equipped with a plurality of fixed cutting blade assemblies 201 that correspond one-to-one with the moving cutting blades 105. In use, by setting a system... The multi-moving linear motor 103, controlled by a system parameter, automatically arranges the blades, moving each mover to its corresponding position to ensure the cutting width of the roll material. Simultaneously, the fixed cutting blade assembly 201 on the second cutting blade module 200 is manually / automatically adjusted to correspond one-to-one with the moving cutting blades 105 on the first cutting blade module 100. The fixed cutting blade assembly 201 uses a telescopic movement method to drive the fixed cutting blade closer to the moving cutting blade 105 to complete the blade alignment. Then, the cutting blade motor 104 drives the corresponding moving cutting blade 105 to rotate at high speed, causing the fixed cutting blade to rotate and begin cutting the roll material. The first cutting blade module 100 of this slitting device uses the multi-moving linear motor 103 as the drive source for adjusting the position of the moving cutting blades 105, enabling automatic and rapid position adjustment of the moving cutting blades 105. Furthermore, each moving cutting blade 105 is equipped with an independent cutting blade motor 104, achieving high-speed rotation of the moving cutting blade 105 and meeting the cutting requirements of roll materials with high cutting speeds.

[0022] See further Figure 2 In this embodiment, a first displacement sensor 106 is provided on the first crossbeam 102. The first displacement sensor 106 is arranged in a straight line from left to right along the multi-moving linear motor 103. Each moving part of the multi-moving linear motor 103 is provided with a first position sensor 107. In this way, the position of each moving cutter 105 can be grasped in real time and accurately through the first displacement sensor 106, which facilitates the adjustment of the moving cutter 105 by the multi-moving linear motor 103. Furthermore, when the multi-moving linear motor 103 malfunctions and cannot automatically adjust the position of the moving part, the operator can manually adjust the position of the moving part and ensure that the manual adjustment is in place based on the reading of the first displacement sensor 106. Preferably, in this embodiment, the first displacement sensor 106 is an electromagnetic sensor and the first position sensor 107 is a magnet.

[0023] See further Figure 3In this embodiment, the second cutter module 200 includes a second crossbeam 202, on which a transverse slide rail 203 and a rack 204 are provided. Both the transverse slide rail 203 and the rack 204 are parallel to the multi-actuator linear motor 103. Several cutter seats 205 are slidably arranged on the transverse slide rail 203. Each cutter seat 205 is provided with a positioning motor 206 and a fixed cutter assembly 201. The movable end of the positioning motor 206 is provided with a gear 207, which meshes with the rack 204. In use, the positioning motor 206 drives the gear 207 to rotate, thereby driving the cutter seat 205 to slide left and right along the transverse slide rail 203, realizing automatic adjustment of the position of each fixed cutter assembly 201. A clamp is also provided on the cutter seat 205. When the cutter seat 205 slides left and right into position, the clamp fixes the cutter seat 205 in the corresponding position of the transverse slide rail 203.

[0024] More specifically, in this embodiment, the cutter holder 205 is also provided with a fine-tuning slide rail 208 parallel to the multi-actuator linear motor 103. A fixed cutter assembly 201 is slidably disposed on the fine-tuning slide rail 208. A locking structure is provided inside the fixed cutter assembly 201 to lock the fixed cutter assembly on the fine-tuning slide rail 208. Preferably, the locking structure is a locking screw. In use, the left and right positions of the fixed cutter assembly 201 on the fine-tuning slide rail 208 are manually adjusted, and then the fixed cutter assembly 201 is fixed on the fine-tuning slide rail 208 by the locking structure to adjust to the optimal blade position and improve the quality of the roll material cut by the slitting device.

[0025] Furthermore, in this embodiment, a second displacement sensor 209 is provided on the second crossbeam 202. The second displacement sensor 209 is arranged in a straight line from left to right along the transverse slide rail 203. A second position sensor 210 is provided on each cutter holder 205. The position of each fixed cutter assembly 201 is accurately and in real time by the cooperation of the second displacement sensor 209 and the second position sensor 210, which facilitates automatic / manual adjustment of the fixed cutter assembly 210. Preferably, in this embodiment, the second displacement sensor 209 is an electromagnetic sensor and the second position sensor 210 is a magnet.

[0026] See further Figure 1 In this embodiment, a dust cover 108 is detachably fixed on the multi-moving linear motor 103. The dust cover and the first crossbeam 102 can prevent dust from entering the multi-moving linear motor 103 and facilitate opening for maintenance.

[0027] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

[0028] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. In the description of this application, "multiple" and "several" are understood as "at least two." "And / or" describes the relationship between related objects, indicating that there can be three relationships. For example, A and / or B can indicate three situations: A exists alone, A and B exist simultaneously, and B exists alone. A and B are connected, which can indicate two situations: A and B are directly connected and A and B are connected through C. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

Claims

1. A slitting device, comprising a first cutting module (100) and a second cutting module (200); characterized in that, The first cutting module (100) includes a first crossbeam (102), on which a multi-moving linear motor (103) is provided. Each moving part of the multi-moving linear motor (103) is provided with a cutting motor (104), and each cutting motor (104) is provided with a moving cutting blade (105). The second cutting module (200) is provided with a plurality of fixed cutting blade assemblies (201) that correspond one-to-one with the moving cutting blades (105).

2. The slitting device according to claim 1, characterized in that, A first displacement sensor (106) is provided on the first crossbeam (102). The first displacement sensor (106) is provided along the multi-moving linear motor (103). Each mover of the multi-moving linear motor (103) is provided with a first position sensing element (107).

3. A slitting device according to claim 2, characterized in that, The second cutter module (200) includes a second crossbeam (202), on which a transverse slide rail (203) and a rack (204) are provided. The transverse slide rail (203) and the rack (204) are both parallel to the multi-moving linear motor (103). A plurality of cutter seats (205) are slidably arranged on the transverse slide rail (203). Each cutter seat (205) is provided with a positioning motor (206) and the fixed cutter assembly (201). The movable end of the positioning motor (206) is provided with a gear (207), which meshes with the rack (204). A clamp is also provided on the cutter seat (205), which locks the cutter seat (205) on the transverse slide rail (203).

4. A slitting device according to claim 3, characterized in that, The cutter holder (205) is also provided with a fine-tuning slide rail (208) parallel to the multi-actuator linear motor (103), and the fixed cutter assembly (201) is slidably arranged on the fine-tuning slide rail (208).

5. A slitting device according to claim 4, characterized in that, A second displacement sensor (209) is provided on the second crossbeam (202), and the second displacement sensor (209) is provided along the transverse slide rail (203). A second position sensor (210) is provided on each of the cutter seats (205).

6. The slitting device according to claim 5, characterized in that, Both the first displacement sensor (106) and the second displacement sensor (209) are electromagnetic sensors, and both the first position sensor (107) and the second position sensor (210) are magnets.

7. A slitting device according to claim 1, characterized in that, The multi-moving linear motor (103) is provided with a dust cover (108).

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