A cutting machine material positioning device

Abstract

The utility model discloses a cutting machine material positioning device, including cutting box, and the both sides of cutting box are equipped with fixed plate, and two fixed plates are connected through support plate, and is equipped with first air pump on support plate, and first air pump is connected through third telescopic column and cutting wheel, and fixed plate is connected on the two -way screw rod of cutting box side through sliding block screw, and two -way screw rod one end is connected with second motor, and the lower half of sliding block is equipped with dust suction port, and dust suction port is connected through dust collector and the material collecting box of cutting box lower side, and is equipped with conveyer belt in the lower half of cutting box, and conveyer belt is connected with first motor of outside, and is equipped with the compact structure above conveyer belt. Through the setting of dust suction port, dust collector and material collecting box, the cutting process can produce the dust and residue and be sucked, avoid the accumulation of dust and residue to influence the subsequent cutting work, and the setting of compact structure can avoid the material to be, ensure the stability and accuracy of cutting.

Description

Technical Field

[0001] This utility model belongs to the field of cutting machine technology, and specifically relates to a material positioning device for a cutting machine. Background Technology

[0002] A cutting machine is an industrial device that uses mechanical, laser, or digital control to precisely cut various materials. It is widely used in printing and packaging, textiles and apparel, electronics manufacturing, and composite material processing. Its core functions include fixed-length cutting, positioning and slitting, and die-cutting of complex shapes. Technological advancements focus on automation, improved precision, and intelligent control. During positioning and cutting, debris and residue often accumulate, affecting the accuracy of the positioning. For harder materials, repeated cutting can easily cause material shift, further impacting cutting precision.

[0003] In summary, existing technologies suffer from problems such as debris and residue accumulation and material misalignment affecting the positioning accuracy of the cutting machine. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of the present invention, to avoid obscuring the purpose of these documents, and such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] Therefore, the purpose of this utility model is to provide a material positioning device for a cutting machine, which can solve the problems of debris and residue accumulation and material deviation affecting the positioning accuracy of the cutting machine in the prior art. This utility model provides a material positioning device for a cutting machine, which includes a cutting box. Fixed plates are provided on both sides of the cutting box, and the two fixed plates are connected by a support plate. A first air pump is provided on the support plate, and the first air pump is connected to the cutting wheel through a third telescopic column. The fixed plates are spirally connected to a bidirectional screw in a first sliding groove on the side of the cutting box via a slider. One end of the bidirectional screw is connected to a second motor. A dust suction port is provided in the lower half of the slider, and the dust suction port is connected to a collection box on the lower side of the cutting box through a vacuum cleaner. A conveyor belt passes through the lower half of the cutting box, and one end of the conveyor belt is connected to a first motor on the outside of the extension plate of the cutting box. A pressing structure is provided above the conveyor belt.

[0006] Optionally, the pressing structure includes a pressure plate above the conveyor belt, the pressure plate and the power box are connected by a first telescopic column, the power box is located between two second motors, and the power box contains an air pump.

[0007] Optionally, the suction port is positioned flush with the upper part of the conveyor belt.

[0008] Optionally, a detection device is provided on the top side of the cutting box opposite the clamping structure, and a conveyor belt is located below the detection device.

[0009] Optionally, the detection device is a laser measuring instrument group.

[0010] Optionally, the outer side of the collection box is provided with a box door, the box door and the collection box are rotatably connected, and a handle is provided at the bottom of the outer side of the box door.

[0011] Optionally, the support plate is provided with a second slide groove, and the first air pump is connected to the second air pump on the fixed plate through the second telescopic column inside the second slide groove. The length of the second slide groove is consistent with the width of the conveyor belt. The side of the cutting wheel is connected to the third motor. A positioning block is provided at the intersection of the third telescopic column and the first air pump. Laser measuring instruments are provided at both ends of the positioning block in the same direction as the cutting wheel. The laser measuring instruments are tangent to the perpendicular lines on both sides of the cutting wheel.

[0012] Optionally, a protective cover is provided below the support plate.

[0013] Optionally, the first air pump, the second air pump, the detection device, the laser measuring instrument, the first motor, the second motor, the third motor, the vacuum cleaner, and the power box are all connected to the PLC controller.

[0014] In summary, this utility model has at least one of the following beneficial effects: (1) This utility model uses a PLC controller to reduce manual intervention and achieve higher accuracy. A dust collection device is used to process the debris and residue during the cutting process to avoid the accumulation of debris and residue affecting the cutting accuracy. The pressure plate is set to clamp and fix the material to avoid the material shifting during the cutting process and affecting the cutting quality. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a perspective view of a material positioning device for a cutting machine according to the present invention; Figure 2 This is a top view of a material positioning device for a cutting machine according to the present invention; Figure 3 This is a cross-sectional view of the cutting structure of a material positioning device for a cutting machine according to this utility model; List of Identifiers in the Attached Drawings: 1. Cutting Box; 2. Collection Box; 3. Box Door; 4. Handle; 5. First Motor; 6. Conveyor Belt; 7. First Telescopic Column; 8. Pressure Plate; 9. Second Motor; 10. Power Box; 11. First Slide; 12. Protective Cover; 13. First Air Pump; 14. Second Slide; 15. Support Plate; 16. Second Air Pump; 17. Fixing Plate; 18. Bidirectional Screw; 19. Detection Device; 20. Second Telescopic Column; 21. Third Telescopic Column; 22. Third Motor; 23. Cutting Wheel; 24. Slider; 25. Dust Suction Port; 26. Through-hole; 27. Positioning Block; 28. Laser Measuring Instrument. Implementation

[0017] The following is in conjunction with the appendix Figure 1-3 This utility model will be described in further detail below.

[0018] Example 1, refer to Figure 1-3 In this embodiment, to address the problems of debris accumulation and material misalignment affecting the positioning accuracy of the cutting machine in existing technologies, this utility model discloses a material positioning device for a cutting machine. The device includes a cutting box 1, with first grooves 11 on both sides of the upper half of the cutting box 1. A bidirectional screw 18 is disposed inside the first grooves 11, with one end of the bidirectional screw 18 connected to a second motor 9. A slider 24 is mounted on the bidirectional screw 18. Driven by the second motor 9, the slider 24 can move on the bidirectional screw 18. Above the slider 24 is a fixed plate 17, and the two fixed plates 17 are connected by a support plate 15. A first air pump 13 is mounted on the support plate 15. A first air pump 13 is connected to a third telescopic column 21 and a cutting wheel 23. The side of the cutting wheel 23 is connected to a third motor 22. The first air pump 13 controls the extension and retraction of the third telescopic column 21, thus controlling the distance between the cutting wheel 23 and the material. The third motor 22 controls the cutting wheel 23 to perform cutting. The lower half of the slider 24 is equipped with a dust suction port 25, which is connected to a collection box 2 on the outer side of the cutting box 1 via a vacuum cleaner. The collection box 2 has a door 3 on its outer side, which is rotatably connected to the collection box 2. A handle 4 is provided at the bottom of the outer side of the door 3. When debris and residue accumulate inside for a certain period of time, the door 3 can be opened by pulling the handle 4 to clean the inside. The position of the dust suction port 25 is flush with the upper half of the conveyor belt 6. The conveyor belt 6 runs through the lower half of the cutting box 1 and is connected to the first motor 5 on the side extension plate of the cutting box 1. The first motor 5 drives the conveyor belt 6 to move and transport the material into the cutting box 1 for cutting. The movement of the conveyor belt 6 can prevent the debris and residue after cutting from remaining on the conveyor belt 6.

[0019] Above the first motor 5 on one side of the conveyor belt 6, a pressure plate 8 is connected via a first telescopic column 7. The other end of the first telescopic column 7 is connected to a power box 10, which is fixed between two second motors 9 and to the outer side of the upper half of the cutting box 1. The power box 10 contains an air pump. When the cutting position is determined, the air pump starts, and the first telescopic column 7 moves downward to clamp the material, preventing deviation during cutting. A detection device 19 is installed above the side of the conveyor belt 6 not occupied by the first motor 5. The detection device 19 is a laser measuring instrument group, mounted on the cutting box 1. The material's position is determined by changes in height difference.

[0020] A second slide groove 14 is provided on the support plate 15. The first air pump 13 is connected to the second air pump 16 on the fixed plate 17 through the second telescopic column 20 inside the second slide groove 14. The length of the second slide groove 14 is consistent with the width of the conveyor belt 6. A positioning block 27 is provided at the intersection of the top of the third telescopic column 21 and the first air pump 13. Laser measuring instruments 28 are provided at both ends of the positioning block 27 and the cutting wheel 23 in the same direction. The laser measuring instrument 28 is tangent to the perpendicular lines on both sides of the cutting wheel 23. A protective cover 12 is provided below the support plate 15. The second telescopic column 20 is extended and retracted by the second air pump 16, which widens the cutting range of the cutting wheel 23, so as to meet the cutting needs of wider materials. The boundary of the material is detected by the laser measuring instrument 28, making the cutting more accurate.

[0021] The first air pump 13, the second air pump 16, the detection device 19, the laser measuring instrument 28, the first motor 5, the second motor 9, the third motor 22, the vacuum cleaner, and the power box 10 are all connected to the PLC controller. First, the PLC controller controls the first motor 5 to operate, driving the material through the conveyor belt 6 into the cutting box 1. The detection device 19 is activated. When the detection device 19 detects the material, the first motor 5 is turned off. According to the input cutting distance, the second motor 9 is activated to drive the cutting wheel 23 to the appropriate position. When the second motor 9 is turned off, the power box 10 drives the pressure plate 8 to clamp the material. The first air pump 13, the vacuum cleaner, and the third motor 22 are activated to cut the material. Then, the second air pump 16 and the laser measuring instrument 28 are activated. The laser measuring instrument 28 determines the material boundary. The second air pump 16 performs left and right cutting operations. After the cutting is completed, the second air pump 16, the vacuum cleaner, and the third motor 22 are turned off. The first motor 5 is activated to transport the cut material out. After the detection device 19 no longer detects the material, the first air pump 13 is activated to lift the cutting wheel 23 for subsequent cutting operations.

[0022] Specific implementation principle: When using this utility model, the material is first placed on the conveyor belt 6. The PLC controller controls the first motor 5 to drive the material movement. The detection device 19 detects the material and feeds the data back to the PLC controller. The first motor 5 stops moving. According to the preset cutting distance, the controller starts the second motor 9 to adjust the position. After the position is determined, the second motor 9 is turned off, and the power box 10 is started. The first telescopic column 7 drives the pressure plate 8 to clamp the material. Then, the first air pump 13, the second air pump 16, the third motor 22, and the laser measuring instrument 2 are started. 8. The machine operates to cut the material, and at the same time, the vacuum cleaner is started to clean up the debris and residue to prevent accumulation and damage to the cutting accuracy. After cutting, the first air pump 13, the second air pump 16, the third motor 22, the laser measuring instrument 28 and the vacuum cleaner are turned off. At this time, the first motor 5 is started to transport the cut material out. Due to the obstruction of the cutting wheel 23, the uncut material is stuck on the conveyor belt 6. The first air pump 13 is started to drive the cutting wheel 23 to move upward, and the power box 10 is started to drive the pressure plate 8 to move upward. Then, the cutting operation of the subsequent materials is carried out in the same manner.

[0023] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be included within the scope of protection of this utility model.

Claims

1. A material positioning device for a cutting machine, comprising a cutting box (1), two fixing plates (17) on both sides of the cutting box (1), the two fixing plates (17) being connected by a support plate (15), a first air pump (13) being provided on the support plate (15), the first air pump (13) being connected to a cutting wheel (23) via a third telescopic column (21), characterized in that, The fixed plate (17) is spirally connected to the bidirectional screw (18) in the first slide groove (11) on the side of the cutting box (1) via the slider (24). One end of the bidirectional screw (18) is connected to the second motor (9). The lower half of the slider (24) is provided with a dust suction port (25). The dust suction port (25) is connected to the collection box (2) on the lower side of the cutting box (1) via a vacuum cleaner. The conveyor belt (6) passes through the lower half of the cutting box (1). One end of the conveyor belt (6) is connected to the first motor (5) on the outside of the extension plate of the cutting box (1). A pressing structure is provided above the conveyor belt (6).

2. The material positioning device for a cutting machine according to claim 1, characterized in that, The pressing structure includes a pressure plate (8) above the conveyor belt (6), the pressure plate (8) and the power box (10) are connected by a first telescopic column (7), the power box (10) is located between two second motors (9), and the inside of the power box (10) is an air pump.

3. The material positioning device for a cutting machine according to claim 1, characterized in that, The position of the suction port (25) is flush with the upper part of the conveyor belt (6).

4. A material positioning device for a cutting machine according to claim 2, characterized in that, The top side of the cutting box (1) opposite the pressing structure is provided with a detection device (19), and below the detection device (19) is a conveyor belt (6).

5. A material positioning device for a cutting machine according to claim 4, characterized in that, The detection device (19) is a laser measurement instrument group.

6. A material positioning device for a cutting machine according to claim 1, characterized in that, The material collection box (2) is provided with a door (3) on the outside. The door (3) and the material collection box (2) are rotatably connected. The bottom of the door (3) is provided with a handle (4).

7. A material positioning device for a cutting machine according to claim 5, characterized in that, The support plate (15) is provided with a second slide groove (14). The first air pump (13) is connected to the second air pump (16) on the fixed plate (17) through the second telescopic column (20) inside the second slide groove (14). The length of the second slide groove (14) is consistent with the width of the conveyor belt (6). The side of the cutting wheel (23) is connected to the third motor (22). The top of the third telescopic column (21) and the intersection of the first air pump (13) are provided with a positioning block (27). The two ends of the positioning block (27) and the cutting wheel (23) are provided with laser measuring instruments (28) in the same direction. The laser measuring instruments (28) and the two sides of the cutting wheel (23) are tangent to the vertical lines.

8. A material positioning device for a cutting machine according to claim 1, characterized in that, A protective cover (12) is provided below the support plate (15).

9. A material positioning device for a cutting machine according to claim 7, characterized in that, The first air pump (13), the second air pump (16), the detection device (19), the laser measuring instrument (28), the first motor (5), the second motor (9), the third motor (22), the vacuum cleaner, and the power box (10) are all connected to the PLC controller.

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