Sheet cutting device

Abstract

The utility model provides a sheet cutting device, and belongs to the technical field of material cutting. Comprising a machining box, a containing cavity is formed in the middle section of the top of the machining box, guide rods are symmetrically and rotationally arranged in the containing cavity, supporting rods are rotationally arranged in the positions, corresponding to the middle sections of the two guide rods, in the containing cavity, and a cutting assembly assisting in cutting is installed in the position, corresponding to the position over the supporting rods, in the containing cavity. According to different overall widths of materials needing to be cut, the materials can be adjusted to the specified width, and the problems that the overall adjustment of the cutting disc is inconvenient, and the subsequent overall working efficiency is affected are solved as much as possible.

Description

Technical Field

[0001] The utility model relates to the technical field of material cutting, in particular to a slice cutting device. Background Art

[0002] Polymer nanocomposite electromagnetic shielding material is a special shielding material used to shield electromagnetic radiation and prevent it from causing harm. After the liquid polymer is evenly mixed with carbon nanofibers, the polymer becomes conductive and then sprayed on the structure to effectively shield electromagnetic radiation. When processing flexible shielding materials, it is usually necessary to use a cutting device to cut it and then process the material to a fixed width.

[0003] The cutting wheels on the existing cutting devices are mostly directly fixed at corresponding positions, which are not convenient for adjustment. When cutting materials of different widths, it is not convenient to adjust the device to the specified width according to different work requirements, and it cannot adapt well to the overall processing requirements of different materials. Therefore, a piece cutting device is needed to assist in solving this problem. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a slice cutting device to solve the problem of existing cutting devices, where the cutting wheels are mostly directly fixed at corresponding positions, which are not convenient to adjust. When cutting materials of different widths, it is not convenient to adjust the device to a specified width according to different work requirements, and the device cannot well adapt to the overall processing requirements of different materials.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A slice cutting device, comprising: a processing box, a receiving cavity is provided at the middle section of the top of the processing box, guide rods are symmetrically arranged in the receiving cavity, support rods are rotatably arranged at the middle sections of two guide rods in the receiving cavity, and a cutting assembly for auxiliary cutting is installed in the receiving cavity just above the support rods;

[0007] The cutting assembly includes a rotating rod rotatably arranged in the accommodating cavity, a cutting disk is symmetrically sleeved on the rotating rod, a sleeve disk is protrudingly arranged at the middle section of the cutting disk, the rotating rod is hollow inside to form a transmission cavity, a bidirectional screw rod is rotatably arranged in the transmission cavity, the sleeve disk is sleeved on the bidirectional screw rod, two threads with opposite spiral directions are symmetrically provided on the bidirectional screw rod, the bidirectional screw rod is threadedly matched with the cutting disk, and a cutting motor for driving the rotating rod to rotate is installed on the outer side of the processing box.

[0008] Optionally, one end of the bidirectional lead screw extends out of the rotating rod and away from one end of the cutting motor, and a knob is fixed to the end of the bidirectional lead screw extending out of the rotating rod.

[0009] Optionally, a protruding strip is protrudingly provided on the outer side of the rotating rod along the extended end, and the overall vertical cross-section of the rotating rod is in a convex shape.

[0010] Optionally, a scale plate is embedded and installed on the protruding strip of the rotating rod, and scale lines are engraved on the scale plate.

[0011] Optionally, first brackets are symmetrically fixed at both ends of the top of the processing box, sliding cavities are symmetrically opened at both ends of the top of the processing box, and a second bracket is slidably arranged in the sliding cavity, and a winding roller is supported between the first bracket and the second bracket on the same side.

[0012] Optionally, a screw rod is rotatably arranged in the sliding cavity, the screw rod is installed on a second bracket, the second bracket and the screw rod are threadedly matched, and a servo motor for driving the screw rod to rotate is installed at the top of the processing box.

[0013] Optionally, the first bracket and the second bracket are both provided with winding grooves for winding the two ends of the winding roller, and balls are rotatably embedded on the inner wall of the winding groove. A rotating motor is installed on one side of the second bracket, and a cross-shaped plug-in frame is installed on the front end of the shaft of the rotating motor.

[0014] Optionally, a dust suction assembly is installed at the top of the processing box, and the dust suction assembly includes a mounting bracket symmetrically fixed at the top of the processing box, a clamping plate is slidably mounted on the mounting bracket, a dust suction cylinder is arranged between the two clamping plates, and dust suction cylinders are installed near the bottom of the two mounting brackets, an adjusting rod is rotatably arranged at the center of the mounting bracket, the clamping plate and the adjusting rod are threadedly engaged, and the bottom of the adjusting rod is rotatably embedded and installed at the top of the clamping plate.

[0015] Optionally, a dust suction cavity is provided inside the dust suction cylinder, a dust suction port is provided on one side adjacent to the two dust suction cylinders, the dust suction cavity is connected with the inside of the dust suction port, a conducting pipe is installed at one end of the dust suction cylinder, and the conducting pipe is connected with the suction pump.

[0016] Optionally, a base frame is installed at the bottom of the processing box, and a leveling knob is threadedly installed at the bottom of the base frame.

[0017] Compared with the prior art, the utility model has at least the following beneficial effects:

[0018] In the above scheme, by turning the knob through the cutting assembly, the rotation of the knob drives the bidirectional screw to rotate as a whole, and the threads of the bidirectional screw and the sleeve disk cooperate, so that the sleeve disk moves as a whole, and the cutting disk is driven to move during the movement of the sleeve disk, and then the material can be adjusted to the specified width according to the overall width of the material to be cut, so as to avoid the inconvenience of the overall adjustment of the cutting disk, which affects the subsequent overall work efficiency.

[0019] Through the dust suction component, when working, the adjusting rod can be turned in advance, and the threads between the mounting frame and the adjusting rod can be matched, so as to adjust the top dust suction cylinder to the corresponding height, start the suction pump, and the suction pump drives the dust suction chamber and the dust suction port to suck air as a whole, and then assists in adsorption and cleaning of both sides of the material. The cleaned impurities are sucked out through the conducting pipe, so that the material can be effectively cleaned before cutting, ensuring that subsequent work can proceed smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the utility model and, together with the description, further serve to explain the principles of the utility model and enable those skilled in the relevant art to make and use the utility model.

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the slice cutting device;

[0022] Figure 2 Slice cutting device Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0023] Figure 3 A longitudinal sectional view of a dust collecting cylinder of a slice cutting device;

[0024] Figure 4 A schematic diagram of a portion of the structure of the cutting assembly of the slice cutting device

[0025] [reference numerals]

[0026] 1. Processing box; 2. Base frame; 3. Leveling knob; 4. First bracket; 5. Second bracket; 6. Rotating motor; 51. Ball bearing; 61. Plug-in bracket; 7. Screw rod; 8. Dust suction assembly; 9. Dust suction cylinder; 91. Dust suction chamber; 92. Dust suction port; 93. Conducting pipe; 10. Mounting frame; 11. Snap-on plate; 111. Adjusting rod; 12. Guide rod; 13. Support rod; 14. Cutting assembly; 15. Rotating rod; 151. Scale plate; 16. Bidirectional screw rod; 17. Cutting disk; 171. Set disk; 18. Cutting motor.

[0027] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0028] The following is a detailed description of a slice cutting device provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the utility model.

[0029] It should be noted that the references to "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0030] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0031] It is to be understood that the meanings of “on,” “over,” and “above” in the utility model should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers therebetween, and “on” or “above” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers therebetween.

[0032] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0033] like Figure 1 and Figure 2 As shown, an embodiment of the utility model provides a slice cutting device, a processing box 1, a first bracket 4 is symmetrically fixed at both ends of the top of the processing box 1, a sliding cavity is symmetrically opened at both ends of the top of the processing box 1, a second bracket 5 is slidably arranged in the sliding cavity, a winding roller is supported between the first bracket 4 and the second bracket 5 on the same side, a screw rod 7 is rotatably arranged in the sliding cavity, the screw rod 7 is installed on the second bracket 5, the second bracket 5 and the screw rod 7 are threadedly matched, a servo motor for driving the screw rod 7 to rotate is installed at the top of the processing box 1, a winding groove for winding the two ends of the winding roller is opened on the first bracket 4 and the second bracket 5, a ball 51 is rotatably embedded on the inner wall of the winding groove, a rotating motor 6 is installed on one side of the second bracket 5, and a cross-shaped plug-in frame 61 is installed at the front end of the shaft of the rotating motor 6.

[0034] By providing the first bracket 4 and the second bracket 5, the winding roller can be effectively received during operation, and the overall installation requirement that cannot adapt to receiving rollers of different lengths can be avoided as much as possible.

[0035] A base frame 2 is installed at the bottom of the processing box 1, and a leveling knob 3 is threadedly installed at the bottom of the base frame 2. By setting the leveling knob 3, the overall levelness of the processing box 1 can be effectively determined during operation.

[0036] like Figure 1 , Figure 2 and Figure 3 As shown, a dust suction assembly 8 is installed at the top of the processing box 1, and the dust suction assembly 8 includes a mounting frame 10 symmetrically fixed at the top of the processing box 1, a clamping plate 11 is slidably clamped on the mounting frame 10, a dust suction cylinder 9 is arranged between the two clamping plates 11, and the two mounting frames 10 are installed with dust suction cylinders 9 near the bottom, an adjusting rod 111 is rotatably arranged at the center of the mounting frame 10, the clamping plate 11 and the adjusting rod 111 are threadedly matched, and the bottom of the adjusting rod 111 is rotatably embedded and installed at the top of the clamping plate 11, a dust suction cavity 91 is opened inside the dust suction cylinder 9, a dust suction port 92 is opened on one side adjacent to the two dust suction cylinders 9, the dust suction cavity 91 is connected with the inside of the dust suction port 92, a conducting pipe 93 is installed at one end of the dust suction cylinder 9, and the conducting pipe 93 is connected to the suction pump.

[0037] By setting up the dust suction component 8, the adjusting rod 111 can be rotated in advance during work, and the mounting frame 10 and the adjusting rod 111 are threadedly matched, so that the top dust suction cylinder 9 is adjusted to the corresponding height, and the suction pump is started. The suction pump drives the dust suction chamber 91 and the dust suction port 92 to suck air as a whole, and then auxiliary adsorption and cleaning are performed on both sides of the material. The cleaned impurities are sucked out through the conducting pipe 93, so that the material can be effectively cleaned before cutting, ensuring that subsequent work can proceed smoothly.

[0038] like Figure 1 and Figure 4 As shown, guide rods 12 are symmetrically rotatably arranged in the accommodating chamber, support rods 13 are rotatably arranged at the middle sections corresponding to the two guide rods 12 in the accommodating chamber, and a cutting assembly 14 for auxiliary cutting is installed just above the corresponding support rods 13 in the accommodating chamber. The cutting assembly 14 includes a rotating rod 15 rotatably arranged in the accommodating chamber, a cutting disk 17 is symmetrically sleeved and installed on the rotating rod 15, and a sleeve disk 171 is protrudingly arranged at the middle section of the cutting disk 17. The rotating rod 15 is hollow inside to form a transmission chamber, and a bidirectional lead screw 16 is rotatably arranged in the transmission chamber, and the sleeve disk 171 is sleeved on the bidirectional lead screw 16. The bidirectional lead screw 16 has two symmetrically arranged threads with opposite spiral directions, and the bidirectional lead screw 16 and the cutting disk 17 are threadedly matched. A cutting motor 18 for driving the rotating rod 15 to rotate is installed on the outer side of the processing box 1, one end of the bidirectional lead screw 16 extends out of the rotating rod 15 and away from one end of the cutting motor 18, and a knob is fixed on the end of the bidirectional lead screw 16 extending out of the rotating rod 15.

[0039] By setting the cutting component 14, the knob is turned, and when the knob is turned, the bidirectional screw rod 16 is driven to rotate as a whole. The bidirectional screw rod 16 is threadedly matched with the sleeve disk 171, so that the sleeve disk 171 moves as a whole. During the movement of the sleeve disk 171, the cutting disk 17 is driven to move, and then according to the overall width of the material to be cut, the material can be adjusted to the specified width, and the inconvenience of adjusting the cutting disk 17 as a whole is avoided as much as possible, which affects the subsequent overall work efficiency.

[0040] A protruding strip is protruding along the extended end on the outer side of the rotating rod 15, and the overall vertical cross-section of the rotating rod 15 is in a convex shape. A scale plate 151 is embedded and installed on the protruding strip of the rotating rod 15, and scale lines are engraved on the scale plate 151. Through the set scale plate 151, the overall position of the cutting disk 17 after adjustment can be effectively determined during work.

[0041] The technical solution provided by the utility model is:

[0042] During operation, when it is necessary to cut the material to a fixed width, turn the knob. When the knob is turned, the bidirectional lead screw 16 is driven to rotate as a whole. The threaded fit between the bidirectional lead screw 16 and the sleeve disk 171 causes the sleeve disk 171 to move as a whole. During the movement of the sleeve disk 171, the cutting disk 17 is driven to move, and the material can be adjusted to a specified width according to the overall width of the material to be cut.

[0043] One end of the winding roller loaded with the coiled material is supported on the first bracket 4, and the other end is installed on the plug-in frame 61. The servo motor is started, and the servo motor drives the screw rod 7 to rotate as a whole. The second bracket 5 and the screw rod 7 are threadedly matched, so that the overall position of the second bracket 5 is adjusted, and the winding roller is installed as a whole between the first bracket 4 and the second bracket 5.

[0044] During material processing, the material is passed through the dust suction cylinder 9, the support rod 13 and the guide rod 12 in sequence and wound and installed on the winding roller, and the suction pump is started. The suction pump drives the dust suction chamber 91 and the dust suction port 92 to suck air as a whole, and then auxiliary adsorption and cleaning are performed on both sides of the material. The cleaned impurities are sucked out through the conducting pipe 93. When the material reaches the support rod 13, the cutting motor 18 drives the rotating rod 15 to rotate as a whole. During the rotation of the rotating rod 15, the cutting disk 17 is driven to rotate as a whole, and then the side of the material is assisted by the cutting disk 17 to cut the material so that the material has a certain width.

[0045] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0046] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A slice cutting device, characterized in that: include: A processing box, wherein a receiving cavity is provided at the middle section of the top of the processing box, guide rods are symmetrically rotatably arranged in the receiving cavity, support rods are rotatably arranged at the middle sections of two guide rods in the receiving cavity, and a cutting assembly for auxiliary cutting is installed in the receiving cavity just above the support rods; The cutting assembly includes a rotating rod rotatably arranged in the accommodating cavity, a cutting disk is symmetrically sleeved on the rotating rod, a sleeve disk is protrudingly arranged at the middle section of the cutting disk, the rotating rod is hollow inside to form a transmission cavity, a bidirectional screw rod is rotatably arranged in the transmission cavity, the sleeve disk is sleeved on the bidirectional screw rod, two threads with opposite spiral directions are symmetrically provided on the bidirectional screw rod, the bidirectional screw rod is threadedly matched with the cutting disk, and a cutting motor for driving the rotating rod to rotate is installed on the outer side of the processing box.

2. The slice cutting device according to claim 1, characterized in that: One end of the bidirectional screw rod extends out of the rotating rod and is away from one end of the cutting motor, and a knob is fixed on the end of the bidirectional screw rod extending out of the rotating rod.

3. The slice cutting device according to claim 2, characterized in that: A protruding strip is protrudingly arranged along the elongated end on the outer side of the rotating rod, and the overall vertical cross-section of the rotating rod is in a convex shape.

4. The slice cutting device according to claim 3, characterized in that: A scale plate is embedded and installed on the protruding strip of the rotating rod, and scale lines are engraved on the scale plate.

5. The slice cutting device according to claim 1, characterized in that: The first brackets are symmetrically fixed at both ends of the top of the processing box, and sliding cavities are symmetrically opened at both ends of the top of the processing box. The second bracket is slidably arranged in the sliding cavity, and the winding roller is supported between the first bracket and the second bracket on the same side.

6. The slice cutting device according to claim 5, characterized in that: A screw rod is rotatably arranged in the sliding cavity, the screw rod is installed on the second bracket, the second bracket and the screw rod are threadedly matched, and a servo motor for driving the screw rod to rotate is installed at the top of the processing box.

7. The slice cutting device according to claim 5, characterized in that: The first bracket and the second bracket are both provided with winding grooves for winding the two ends of the winding roller, and balls are rotatably embedded and installed on the inner wall of the winding groove. A rotating motor is installed on one side of the second bracket, and a cross-shaped plug-in frame is installed at the front end of the shaft of the rotating motor.

8. The slice cutting device according to claim 1, characterized in that: A dust suction assembly is installed at the top of the processing box, and the dust suction assembly includes a mounting bracket symmetrically fixed at the top of the processing box, a clamping plate is slidably mounted on the mounting bracket, a dust suction cylinder is arranged between the two clamping plates, and dust suction cylinders are installed near the bottom of the two mounting brackets, an adjusting rod is rotatably arranged at the center of the mounting bracket, the clamping plate and the adjusting rod are threadedly matched, and the bottom of the adjusting rod is rotatably embedded and installed at the top of the clamping plate.

9. The slice cutting device according to claim 8, characterized in that: A dust suction cavity is provided inside the dust suction cylinder, a dust suction port is provided on one side adjacent to the two dust suction cylinders, the dust suction cavity is connected with the inside of the dust suction port, a conducting pipe is installed at one end of the dust suction cylinder, and the conducting pipe is connected with the suction pump.

10. The slice cutting device according to claim 1, characterized in that: A base frame is installed at the bottom of the processing box, and a leveling knob is threadedly installed at the bottom of the base frame.

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