A disconnecting cutting device

Abstract

The utility model relates to metal material processing technical field provides a kind of cutting device, including installation platform and processing mechanism;The protective frame is equipped on the installation platform cover, observation window is slid on the protective frame, protective space is formed between the protective frame with the installation platform;The processing mechanism is installed in the protective space, the processing mechanism includes positioning assembly, first cutting assembly and disconnecting component, the positioning assembly includes several positioning seat, positioning groove is opened on the positioning seat, the both sides groove wall of the positioning groove are all protruding and are used for the limiting flange of material abutment, the first cutting assembly includes the upper cutter that can be opposite the positioning seat lift, the disconnecting component includes the disconnecting swing piece that can be opposite the positioning seat sliding;The utility model solves the problem that the cutting precision of existing mechanical cutting device is low and safety needs to be improved, and has the advantages of simple structure and low manufacturing cost.

Description

Technical Field

[0001] This utility model relates to the field of metal material processing technology, and more specifically, to a disconnecting and cutting device. Background Technology

[0002] In numerous fields such as industrial production, construction, and material processing, disconnecting and cutting devices are key equipment for material separation, and their performance directly affects production efficiency, product quality, and operational safety. Currently, there are many types of disconnecting and cutting devices on the market, which can be categorized according to their cutting principles into mechanical cutting, flame cutting, plasma cutting, laser cutting, and others. Different types of devices are suitable for different material properties and cutting requirements. However, existing mechanical disconnecting and cutting devices still have many shortcomings in practical applications: Firstly, the cutting accuracy is low. For example, a metal material cutting machine with publication number CN212350536U includes a worktable with a slide rail and a drive mechanism at its upper end. A slider is mounted on the slide rail, and a cutting box is fixed to the upper end of the slider. The cutting box has a cutting hole at its upper end, and supports are fixed to the upper end of the slider and on both sides of the cutting box. Although this cutting machine can automatically cut metal materials, it cannot fix the metal material during the cutting process, which can easily lead to the metal material moving and reduce cutting accuracy. Secondly, safety needs improvement. Some devices lack effective protective structures, and the debris generated during the cutting process can easily fly, potentially causing injury to operators and posing a safety hazard. Utility Model Content

[0003] Therefore, in order to solve the problems of low cutting accuracy and insufficient safety of existing mechanical disconnecting and cutting devices, this utility model provides a disconnecting and cutting device, the specific technical solution of which is as follows:

[0004] A disconnecting and cutting device includes a mounting platform and a processing mechanism. A protective frame is provided on the mounting platform, and an observation window is slidably provided on the protective frame. A protective space is formed between the protective frame and the mounting platform. The processing mechanism is installed in the protective space and includes a positioning component, a first cutting component, and a disconnecting component. The positioning component includes a plurality of positioning seats, each with a positioning groove. Limiting flanges for contacting materials are protruding from both sides of the positioning groove. The first cutting component includes an upper cutting blade that can be raised and lowered relative to the positioning seats. The disconnecting component includes a disconnecting swing blade that can slide relative to the positioning seats.

[0005] The aforementioned disconnecting and cutting device, through the protective frame that completely encloses the processing mechanism, effectively isolates the operator from contact with moving parts (such as the upper cutter and disconnecting vane) during operation, fundamentally avoiding the risk of mechanical injury from accidental contact. The observation window ensures both visibility of the processing and maintains the continuity of protection, achieving a balance between safety and monitoring. The limiting flange can precisely limit the material radially from both sides, effectively preventing the material from rolling or shifting during the cutting process and ensuring cutting accuracy. The upper cutter is responsible for pressing down to perform the main cutting, while the sliding disconnecting vane works in concert to further tear or open the cut after cutting, ensuring that the material is completely and cleanly separated. This effectively avoids the burrs, stringing, or tangled threads produced by traditional single cutting. At the same time, the sliding of the disconnecting vane allows the material to be discharged after cutting.

[0006] Furthermore, an opening communicating with the protective space is provided on one side wall of the protective frame, and a sliding groove is provided at both sides of the opening. A pulley that is slidably fitted in the sliding groove is provided at the bottom of both sides of the observation window.

[0007] Furthermore, a first drive cylinder and a rotating shaft are installed on the top of the protective frame. The first drive cylinder is connected to the drive wheel of the rotating shaft. Support arms are sleeved on both ends of the rotating shaft, and the two support arms are rotatably connected to the top of both sides of the observation window.

[0008] Furthermore, the mounting platform is provided with a number of recycling holes, and the inner top wall of the mounting platform is connected to a number of recycling channels. The recycling holes are connected to the recycling channels, and the recycling holes and recycling channels correspond one-to-one.

[0009] Furthermore, the disconnecting and cutting device also includes a recycling vehicle located below the recycling channel. The bottom of the mounting platform has a parking channel adapted to the recycling vehicle. A movable opening for the recycling vehicle to move in and out is provided on one side wall of the bottom of the mounting platform, and an opening and closing door is hinged to the movable opening.

[0010] Furthermore, the positioning assembly also includes a positioning clamp rotatably disposed on one side of the positioning seat, wherein a plurality of clamps are slidably disposed on the positioning clamp at intervals, and the plurality of clamps are used to cooperate to clamp the material placed in the positioning groove, and a first drive motor for controlling the rotation state of the positioning clamp is installed on the outer wall of the protective frame.

[0011] Furthermore, the first cutting assembly also includes a first fixed seat and a connecting structure. The first fixed seat is threaded onto the mounting platform. A swing shaft is rotatably provided on the top of the first fixed seat. The connecting structure is mounted on the swing shaft. A second drive motor is installed on one side wall of the connecting structure. The upper cutter is rotatably mounted on the other end of the connecting structure. The second drive motor is used to control the rotation state of the upper cutter.

[0012] Furthermore, the disconnecting assembly also includes a sliding seat and a transverse rail mounted on the mounting platform. The sliding seat is slidably mounted on the transverse rail, and the disconnecting swing plate is rotatably mounted on the sliding seat.

[0013] Furthermore, the disconnecting cutting device also includes a second cutting assembly, which includes a second fixed base, a second driving cylinder, and a rotatably arranged lower cutting blade. The second fixed base is fixed on the mounting platform, and the second driving cylinder is mounted on the second fixed base and used to push the lower cutting blade to reciprocate close to the material. The lower cutting blade is located below the upper cutting blade, and a cutting space is formed between the upper cutting blade and the lower cutting blade. One of the recovery holes is located below the cutting space, and a splash guard is mounted on the recovery hole.

[0014] Furthermore, one end of the transverse track extends to abut against one side wall of the protective frame, and the side wall of the protective frame is provided with a material discharge port, and the other end of the transverse track is connected to the second fixed seat. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of the disconnecting and cutting device according to an embodiment of the present invention;

[0016] Figure 2 This is one of the partial structural schematic diagrams of the disconnecting and cutting device according to an embodiment of this utility model;

[0017] Figure 3 This is a second partial structural schematic diagram of the disconnecting and cutting device according to an embodiment of this utility model.

[0018] Explanation of reference numerals in the attached figures:

[0019] 1. Mounting platform; 11. Recycling hole; 12. Recycling channel; 13. Opening and closing door; 14. Splash guard; 2. Protective frame; 21. Support arm; 3. Observation window; 4. Positioning assembly; 41. Positioning seat; 42. Positioning clamp; 5. First cutting assembly; 51. Upper cutter; 6. Disconnection assembly; 61. Disconnection swing plate; 7. Recycling cart; 8. Second cutting assembly; 81. Lower cutter. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided in conjunction with its embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and do not limit its scope of protection.

[0021] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0023] In this utility model, "first" and "second" do not represent a specific quantity or order, but are merely used to distinguish names.

[0024] like Figures 1-3 As shown, a disconnecting and cutting device in one embodiment of the present invention includes a mounting platform 1 and a processing mechanism; a protective frame 2 is provided on the mounting platform 1, and an observation window 3 is slidably provided on the protective frame 2, forming a protective space between the protective frame 2 and the mounting platform 1; the processing mechanism is installed in the protective space, and the processing mechanism includes a positioning component 4, a first cutting component 5 and a disconnecting component 6. The positioning component 4 includes a plurality of positioning seats 41, and a positioning groove is provided on the positioning seat 41. Limiting flanges for contacting materials are protruding on both sides of the positioning groove. The first cutting component 5 includes an upper cutting blade 51 that can be raised and lowered relative to the positioning seat 41. The disconnecting component 6 includes a disconnecting swing plate 61 that can slide relative to the positioning seat 41.

[0025] The aforementioned disconnecting and cutting device, through the protective frame 2 that completely encloses the processing mechanism, effectively isolates the operator from contact with moving parts (such as the upper cutter 51 and the disconnecting swing blade 61) during device operation, fundamentally avoiding the risk of mechanical injury caused by accidental contact; the observation window 3 ensures both the visibility of the processing and the continuity of protection, achieving a balance between safety and monitoring; the limiting flange can precisely limit the material radially from both sides, effectively preventing the material from rolling or shifting during the cutting process and ensuring cutting accuracy; the upper cutter 51 is responsible for pressing down to perform the main cutting, while the sliding disconnecting swing blade 61 works in concert to further tear or open the cut after cutting, ensuring that the material is completely and cleanly separated, effectively avoiding the burrs, stringing, or tangled threads produced by traditional single cutting. At the same time, the sliding of the disconnecting swing blade 61 enables the discharge of the cut material.

[0026] In one embodiment, an opening communicating with the protective space is provided on one side wall of the protective frame 2, and a sliding groove is provided at both edges of the opening. Rollers are slidably fitted into the sliding grooves at the bottom of both sides of the observation window 3. The rolling friction of the rollers within the sliding grooves replaces the traditional direct sliding friction, significantly reducing the resistance when the observation window 3 moves. This allows operators to easily and smoothly open or close the observation window 3, facilitating quick inspection, debugging, or maintenance of the device's interior, thus improving operational convenience and user experience.

[0027] like Figure 1 and Figure 2 As shown, in one embodiment, a first drive cylinder and a rotatable shaft are mounted on the top of the protective frame 2. The first drive cylinder is connected to the drive wheel of the shaft, and support arms 21 are fitted on both ends of the shaft. The two support arms 21 are rotatably connected to the top sides of the observation window 3, respectively. By mounting the first drive cylinder and the shaft on the top of the protective frame 2, the unused space at the top of the equipment is fully utilized, resulting in a compact structural layout.

[0028] like Figures 1-3 As shown, in one embodiment, the mounting platform 1 has several recycling holes 11, and several recycling channels 12 are connected to the inner top wall of the mounting platform 1. The recycling holes 11 and recycling channels 12 are connected, and each recycling hole 11 corresponds to a recycling channel 12. During the cutting process, debris, residue, and other waste materials will fall directly into the recycling channels 12 through the recycling holes 11 on the mounting platform 1 under the action of gravity, avoiding the accumulation of waste materials on the surface of the mounting platform 1, thereby effectively maintaining the cleanliness of the working environment.

[0029] like Figure 2 and Figure 3As shown, in one embodiment, the disconnecting and cutting device also includes a recycling vehicle 7 located below the recycling channel 12. The bottom of the mounting platform 1 has a parking channel adapted to the recycling vehicle 7. A movable opening for the recycling vehicle 7 to reciprocate in and out is provided on one side wall of the bottom of the mounting platform 1. An opening and closing door 13 is hinged to the movable opening. When the recycling vehicle 7 is full, the operator only needs to open the opening and closing door 13 to easily pull the recycling vehicle 7 out of the parking channel for dumping or replacement.

[0030] like Figures 1-3 As shown, in one embodiment, the positioning component 4 further includes a positioning clamp 42 rotatably disposed on one side of the positioning seat 41. Multiple clamps are slidably disposed on the positioning clamp 42 at intervals, and these clamps cooperate to hold the material placed in the positioning slot. A first drive motor for controlling the rotation state of the positioning clamp 42 is installed on the outer wall of the protective frame 2. By driving the positioning clamp 42 and the clamped material to rotate as a whole through the first drive motor, the angle of the material can be easily switched during the cutting process. This allows the device to easily complete complex processing operations, such as V-shaped cuts or grooving at different angles in the circumference of pipes, or positioning to avoid existing structures on the material, greatly enhancing the processing adaptability and flexibility of the equipment and achieving multi-purpose functionality.

[0031] like Figures 1-3 As shown, in one embodiment, the first cutting assembly 5 further includes a first fixed base and a connecting structure. The first fixed base is threaded onto the mounting platform 1, and a swing shaft is rotatably mounted on the top of the first fixed base. The connecting structure is mounted on the swing shaft, and a second drive motor is mounted on one side wall of the connecting structure. The upper cutter 51 is rotatably mounted on the other end of the connecting structure. The second drive motor is used to control the rotation state of the upper cutter 51. The upper cutter 51 is mounted on the swing shaft through the connecting structure, allowing it to be adjusted within a certain angle range around the axis of the swing shaft, flexibly setting the optimal cutting angle.

[0032] In one embodiment, the disconnecting assembly 6 further includes a sliding seat and a transverse rail mounted on the mounting platform 1. The sliding seat is slidably mounted on the transverse rail, and the disconnecting pendant 61 is rotatably mounted on the sliding seat. The sliding of the disconnecting pendant 61 enables it to simultaneously move the material that has not been disconnected after cutting. When the material moves to the appropriate position, the disconnecting pendant 61 completely cuts off the material.

[0033] Specifically, the transverse track is set in a horizontal direction.

[0034] like Figures 1-3As shown, in one embodiment, the disconnecting cutting device further includes a second cutting assembly 8, which includes a second fixed base, a second driving cylinder, and a rotatably arranged lower cutting blade 81. The second fixed base is fixed on the mounting platform 1, and the second driving cylinder is mounted on the second fixed base and used to push the lower cutting blade 81 to reciprocate towards the material. The lower cutting blade 81 is located below the upper cutting blade 51, and a cutting space is formed between the upper cutting blade 51 and the lower cutting blade 81. A recovery hole 11 is located below the cutting space, and a splash guard 14 is mounted on the recovery hole 11. Through the cooperation of the upper cutting blade 51 and the lower cutting blade 81, the material is subjected to shear stress at the cutting point rather than simple impact or pressure, effectively avoiding burrs, crushing, and wire drawing phenomena that are prone to occur in single-blade cutting, thereby obtaining a flat, smooth, high-quality cut. The splash guard 14 can effectively block the small debris, metal sparks, or coolant generated at the moment of cutting from splashing outwards.

[0035] In one embodiment, one end of the transverse track extends to abut against one side wall of the protective frame 2, and the side wall of the protective frame 2 has a discharge port for material discharge. The other end of the transverse track is connected to a second fixed seat. This allows the disconnecting swing plate 61 to directly push the processed material to the discharge port by horizontal sliding after cutting, thus achieving automatic material discharge.

[0036] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0037] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A disconnecting and cutting device, characterized in that, include: An installation platform is provided with a protective frame, and an observation window is slidably provided on the protective frame. A protective space is formed between the protective frame and the installation platform. The processing mechanism is installed within the protective space. The processing mechanism includes a positioning component, a first cutting component, and a disconnecting component. The positioning component includes a plurality of positioning seats, each with a positioning groove. Both sides of the positioning groove have protruding limiting flanges for contacting the material. The first cutting component includes an upper cutting blade that can be raised and lowered relative to the positioning seat. The disconnecting component includes a disconnecting swing plate that can slide relative to the positioning seat.

2. The disconnecting and cutting device according to claim 1, characterized in that, The protective frame has an opening on one side wall that communicates with the protective space. Slide grooves are provided on both sides of the opening, and pulleys that are slidably fitted in the slide grooves are provided on both sides of the bottom of the observation window.

3. The disconnecting and cutting device according to claim 2, characterized in that, The protective frame is equipped with a first drive cylinder and a rotating shaft at its top. The first drive cylinder is connected to the drive wheel of the rotating shaft. Support arms are fitted on both ends of the rotating shaft, and the two support arms are rotatably connected to the top of both sides of the observation window.

4. The disconnecting and cutting device according to claim 1, characterized in that, The mounting platform has several recycling holes, and the inner top wall of the mounting platform is connected to several recycling channels. The recycling holes and the recycling channels are connected in a one-to-one correspondence.

5. The disconnecting and cutting device according to claim 4, characterized in that, It also includes a recycling vehicle located below the recycling channel. The bottom of the mounting platform has a parking channel adapted to the recycling vehicle. A movable opening for the recycling vehicle to move in and out is provided on one side wall of the bottom of the mounting platform. An opening and closing door is hinged to the movable opening.

6. The disconnecting and cutting device according to claim 1, characterized in that, The positioning assembly also includes a positioning clamp rotatably disposed on one side of the positioning seat. The positioning clamp has multiple cleats slidably disposed at intervals, and the multiple cleats are used to cooperate to clamp the material placed in the positioning slot. A first drive motor for controlling the rotation state of the positioning clamp is installed on the outer wall of the protective frame.

7. The disconnecting and cutting device according to claim 4, characterized in that, The first cutting assembly further includes a first fixed seat and a connecting structure. The first fixed seat is threadedly mounted on the mounting platform. A swing shaft is rotatably provided on the top of the first fixed seat. The connecting structure is mounted on the swing shaft. A second drive motor is installed on one side wall of the connecting structure. The upper cutter is rotatably mounted on the other end of the connecting structure. The second drive motor is used to control the rotation state of the upper cutter.

8. The disconnecting and cutting device according to claim 7, characterized in that, The disconnecting assembly also includes a sliding seat and a transverse rail mounted on the mounting platform. The sliding seat is slidably mounted on the transverse rail, and the disconnecting swing plate is rotatably mounted on the sliding seat.

9. The disconnecting and cutting device according to claim 8, characterized in that, It also includes a second cutting assembly, which includes a second fixed base, a second drive cylinder, and a rotatably arranged lower cutter. The second fixed base is fixed on the mounting platform, and the second drive cylinder is mounted on the second fixed base and used to push the lower cutter to reciprocate close to the material. The lower cutter is located below the upper cutter, and a cutting space is formed between the upper cutter and the lower cutter. One of the recovery holes is located below the cutting space, and a splash guard is mounted on the recovery hole.

10. The disconnecting and cutting device according to claim 9, characterized in that, One end of the transverse track extends to abut against one side wall of the protective frame, and the side wall of the protective frame is provided with a material discharge port. The other end of the transverse track is connected to the second fixed base.

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