Foam cutting machine capable of adjusting cutting angle

Abstract

The invention discloses a foam cutting machine capable of adjusting the cutting angle, and relates to the technical field of foam cutting, the foam cutting machine comprises a base plate and a main plate, a feeding steering mechanism is arranged outside the base plate, the feeding steering mechanism comprises a first motor arranged outside the base plate, a rotating disc is arranged at the output end of the first motor, and a convex rod is fixedly connected to the upper portion of the rotating disc; a four-arc frame plate is rotationally connected to the side, close to the protruding rod, of the base plate, a sliding groove is formed in the side, close to the protruding rod, of the four-arc frame plate, a feeding plate is arranged above the four-arc frame plate, and when the first motor operates, the feeding plate is converted into a moving state from a static state, so that the angle adjusting precision is improved, and the angle adjusting precision is improved. And angle deviation possibly caused by traditional manual adjustment is avoided, it is ensured that the shape and size of cut foam meet the standard, and therefore the cutting efficiency of the device is improved, the device can meet the cutting requirements of foam of different shapes and sizes, the cost and risk of manual intervention are reduced, and the whole cutting process is more efficient and safer.

Description

Technical Field

[0001] The invention relates to the technical field of foam cutting, in particular to a foam cutting machine with adjustable cutting angle. Background Art

[0002] Foam cutting is a technology for processing foam materials (such as hard foam, soft foam, plastic foam, etc.). Foam cutting technology is widely used in various fields, such as furniture manufacturing, electrical appliance manufacturing, building decoration, packaging materials, automotive industry, aerospace, etc. In these fields, foam materials are often used for insulation, sound insulation, cushioning, protection and other purposes, and foam cutting technology can meet the processing needs of various shapes and sizes. With the acceleration of industrialization and the improvement of people's requirements for material processing accuracy, the traditional manual cutting method can no longer meet the large-scale, high-efficiency and high-precision production needs. Therefore, foam cutting machines came into being and gradually developed into an important material processing equipment.

[0003] After searching, the Chinese patent number CN218016455U discloses a fully automatic CNC foam cutting machine, which relates to the field of foam cutting. The utility model includes a support mechanism, including a base and a mounting frame fixed on the top of the base; a cutting mechanism, which is arranged on one side of the mounting frame, and the cutting mechanism includes a laser head, an adjustment component and a protective component arranged on one side of the adjustment component. The adjustment component is used to adjust the use angle and vertical height of the laser head, and the protective component is used to prevent the laser head from being damaged; a moving mechanism, which is arranged on one side of the support mechanism, includes a second sliding seat. A fully automatic CNC foam cutting machine, by installing the laser head on one side of the rotating seat, the rotating seat can be rotated to drive the laser head to rotate, and then the laser head is fixed by a fixing bolt, so as to change the angle of laser cutting, and a shell is provided outside the laser head, and a shock-absorbing spring is installed between the shell and the connecting plate, and the vibration amplitude of the rotating seat and the laser head can be reduced by the shock-absorbing spring.

[0004] However, in actual use of the above-mentioned device, the foam cutting machine generally needs to adjust the angle before cutting to convert the direction before feeding the foam. Traditional manual angle adjustment easily causes angle deviation of the foam during feeding, which may cause the shape and size of the cut foam to not meet the standard, thereby reducing the efficiency of the device in cutting the foam. Therefore, a foam cutting machine with adjustable cutting angle is proposed. Summary of the invention

[0005] The purpose of the present invention is to solve the problem in the prior art that foam cutting machines generally need to adjust the angle before cutting and convert the direction before feeding the foam. Traditional manual angle adjustment can easily cause angle deviation of the foam when feeding, which may cause the shape and size of the cut foam to not meet the standard, thereby reducing the efficiency of the device in cutting foam. A foam cutting machine with adjustable cutting angle is proposed.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A foam cutting machine with adjustable cutting angle comprises a base plate and a main plate, a feeding steering mechanism is arranged outside the base plate, the feeding steering mechanism comprises a first motor arranged outside the base plate, a turntable is arranged at the output end of the first motor, a convex rod is fixedly connected above the turntable, a four-arc frame plate is rotatably connected to a side of the base plate close to the convex rod, a slide groove is arranged inside a side of the four-arc frame plate close to the convex rod, a feeding plate is arranged above the four-arc frame plate, and when the first motor is running, the feeding plate is changed from a static state to a moving state;

[0008] A cutting mechanism is arranged above the main board, and the cutting mechanism includes a control base arranged above the main board, a second motor is fixedly connected to a side of the control base away from the main board, a first gear is arranged at an output end of the second motor, a second gear is meshingly connected to a side edge of the first gear, a side of the second gear away from the first gear is fixedly connected to a base frame, a side of the base away from the second gear is transmission-connected to a cutting knife, and the operation of the second motor enables the cutting knife to be adjusted in angle.

[0009] The above technical solution further includes:

[0010] The base plate is fixedly connected to the first motor, the turntable is rotatably connected to the base plate, and an open annular plate is fixedly connected to one side of the turntable above the four-arc frame plate.

[0011] A connecting rod is fixedly connected above the four-arc frame plate, and the connecting rod is fixedly connected to the feeding plate.

[0012] A conveyor belt is arranged on the side of the feeding plate, a support frame is arranged below the conveyor belt, and a driving component is arranged on the side of the conveyor belt close to the main board;

[0013] The material used for the conveyor belt has greater friction, so that the foam will not shake during the feeding process.

[0014] The second gear is rotationally connected to the second motor, and a third motor is arranged on a side of the base frame away from the second gear.

[0015] The cutting blade is fixedly connected to the output end of the third motor, and the operation of the third motor causes the cutting blade to rotate.

[0016] A transmission mechanism is arranged outside the mainboard, and the transmission mechanism comprises a fourth motor arranged outside the mainboard.

[0017] The main board is fixedly connected to the fourth motor, a threaded rod is provided at the output end of the fourth motor, a moving block is threadedly connected to a side of the threaded rod close to the fourth motor, and the moving block is fixedly connected to the control base.

[0018] A square groove is provided inside the main board, the threaded rod is rotatably connected to the square groove, and the moving block is slidably connected to the square groove.

[0019] A support column is fixedly connected below the base plate, and the support column is provided in multiple groups and is used to support the feeding steering mechanism.

[0020] The present invention has the following beneficial effects:

[0021] 1. In the present invention, the feeding angle of the foam is precisely adjusted by designing the feeding steering mechanism. The first motor drives the turntable to rotate, and then the feeding plate can stably rotate a quarter circle through the cooperation of the convex rod and the slide groove of the four-arc frame plate. This design not only improves the accuracy of angle adjustment, but also avoids the angle deviation that may be caused by traditional manual adjustment, ensuring that the shape and size of the foam after cutting meet the standard, thereby improving the cutting efficiency of the device.

[0022] 2. In the present invention, the design of the cutting mechanism enables the cutting knife to be adjusted at multiple angles. The second motor drives the first gear to rotate, and then drives the base frame and the cutting knife to adjust the angle in the up and down directions through the meshing second gear. At the same time, the third motor drives the cutting knife to rotate, thereby realizing multi-angle cutting of the cutting knife in three-dimensional space. This design greatly improves the flexibility of the cutting machine, enabling it to adapt to the cutting needs of foams of different shapes and sizes, and further enhances the practicality and market competitiveness of the device.

[0023] 3. In the present invention, by combining the design of the feeding steering mechanism and the cutting mechanism, the present invention realizes the automated process of foam cutting. The addition of the conveyor belt and the driving assembly enables the foam to be stably and continuously fed into the cutting area. At the same time, the design of the transmission mechanism enables the cutting mechanism to move up and down as needed to meet the cutting requirements of different heights. This design not only improves the cutting efficiency, but also reduces the cost and risk of manual intervention, making the entire cutting process more efficient and safe. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1A structural schematic diagram of a foam cutting machine with adjustable cutting angle proposed by the present invention;

[0025] Figure 2 It is a schematic diagram of the external structure of the present invention;

[0026] Figure 3 It is a schematic diagram of the first three-dimensional structure of the present invention;

[0027] Figure 4 It is a schematic diagram of a second three-dimensional structure in the present invention;

[0028] Figure 5 for Figure 3 A schematic diagram of the structure enlargement in the middle;

[0029] Figure 6 for Figure 4 Enlarged schematic diagram of the structure at point B in the middle.

[0030] In the figure: 1. base plate; 2. first motor; 3. turntable; 4. convex rod; 5. four-arc frame plate; 6. slide groove; 7. open circular ring plate; 8. connecting rod; 9. feed plate; 10. conveyor belt; 11. support frame; 12. drive assembly; 13. main board; 14. control base; 15. second motor; 16. first gear; 17. second gear; 18. base frame; 19. third motor; 20. cutting knife; 21. square groove; 22. fourth motor; 23. threaded rod; 24. moving block; 25. support column. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] Embodiment 1

[0033] like Figure 1-Figure 6 As shown, a foam cutting machine with adjustable cutting angle proposed by the present invention comprises a base plate 1 and a main plate 13, a feeding steering mechanism is arranged outside the base plate 1, the feeding steering mechanism comprises a first motor 2 arranged outside the base plate 1, a turntable 3 is arranged at the output end of the first motor 2, a convex rod 4 is fixedly connected above the turntable 3, a four-arc frame plate 5 is rotatably connected to a side of the base plate 1 close to the convex rod 4, a slide groove 6 is arranged inside a side of the four-arc frame plate 5 close to the convex rod 4, a feeding plate 9 is arranged above the four-arc frame plate 5, and when the first motor 2 is running, the feeding plate 9 is changed from a static state to a moving state;

[0034] A cutting mechanism is arranged above the main board 13, and the cutting mechanism includes a control base 14 arranged above the main board 13, a second motor 15 is fixedly connected to a side of the control base 14 away from the main board 13, a first gear 16 is arranged at an output end of the second motor 15, a second gear 17 is meshedly connected to a side of the first gear 16, a side of the second gear 17 away from the first gear 16 is fixedly connected to a base frame 18, a side of the base frame 18 away from the second gear 17 is transmission-connected to a cutting knife 20, and the operation of the second motor 15 enables the cutting knife 20 to be angle-adjustable;

[0035] The base plate 1 is fixedly connected to the first motor 2, the turntable 3 is rotatably connected to the base plate 1, and an open circular plate 7 is fixedly connected to one side of the turntable 3 near the four-arc frame plate 5;

[0036] A connecting rod 8 is fixedly connected to the top of the four-arc frame plate 5, and the connecting rod 8 is fixedly connected to the feeding plate 9;

[0037] The second gear 17 is rotatably connected to the second motor 15, and a third motor 19 is disposed on a side of the base frame 18 away from the second gear 17;

[0038] The cutting blade 20 is fixedly connected to the output end of the third motor 19 , and the operation of the third motor 19 causes the cutting blade 20 to rotate.

[0039] In this embodiment, the feeding steering mechanism arranged outside the substrate 1 is started, and the first motor 2 in the feeding steering mechanism starts to run. When the first motor 2 is running, it starts to control the turntable 3 arranged at its output end to rotate, so that the turntable 3 rotates outside the substrate 1. When the turntable 3 rotates, it drives the convex rod 4 fixed above it to move in a circle. When the convex rod 4 moves to one side of the four-arc frame plate 5 rotatably connected above the substrate 1, a slide groove 6 is opened inside the four-arc frame plate 5, and the convex rod 4 will gradually move into the inside of the slide groove 6. The convex rod 4 starts to slide inside the slide groove 6 until the convex rod 4 moves to one end inside the slide groove 6, and the convex rod 4 starts to drive the four-arc frame plate 5 to rotate. When the four-arc frame plate 5 starts to rotate, the convex rod 4 gradually slides to the outside of the slide groove 6. When the convex rod 4 moves to the point where it is out of the slide groove 6 When the four-arc frame plate 5 completes a quarter-circle rotation, an open circular ring plate 7 is arranged above the turntable 3, and the open circular ring plate 7 fits with an arc surface of the four-arc frame plate 5. When the four-arc frame plate 5 is rotating, the open circular ring plate 7 will play a role of limiting stability, so that the rotation of the four-arc frame plate 5 remains stable and does not deviate. When the four-arc frame plate 5 rotates, it drives the connecting rod 8 fixed above it to start rotating. When the connecting rod 8 rotates, it drives the feeding plate 9 at the other end to rotate, so that the feeding plate 9 rotates a quarter of a circle, so that the angle of the foam above the feeding plate 9 changes. The staff can adjust the rotation amplitude of the feeding plate 9 according to the needs, so that the foam above the feeding plate 9 can perform the reversing operation before feeding, so as to meet the actual needs in different situations, and the steering will not have an angle deviation;

[0040] A cutting mechanism is arranged above the main board 13. When the second motor 15 in the cutting mechanism starts to run, the second motor 15 is fixedly installed outside the control base 14. When the second motor 15 runs, it starts to control the first gear 16 arranged at its output end to rotate, so that when the first gear 16 rotates, it drives the second gear 17 meshing with its side edge to start rotating, and the other side of the second gear 17 rotates outside the control base 14. A base frame 18 is fixedly connected to the side of the second gear 17 away from the control base 14. When the second gear 17 rotates, it drives the base frame 18 to start rotating, so that the base frame 18 can drive the cutting knife 20 arranged on the other side thereof to adjust the angle in the up and down directions. A third motor 19 is fixedly connected to the other side of the base frame 18. When the third motor 19 runs, it can control the cutting knife 20 arranged at its output end to rotate, so that the cutting knife 20 can be adjusted by a 360-degree rotation angle, thereby ensuring that the cutting knife 20 can perform multi-faceted adjustment of the cutting angle, and ensuring that the angle when cutting the foam is always kept good.

[0041] Embodiment 2

[0042] like Figure 1-Figure 6As shown, based on the first embodiment, a conveyor belt 10 is provided on the side of the feeding plate 9, a support frame 11 is provided below the conveyor belt 10, and a driving assembly 12 is provided on the side of the conveyor belt 10 close to the main board 13;

[0043] A transmission mechanism is disposed outside the main board 13, and the transmission mechanism includes a fourth motor 22 disposed outside the main board 13;

[0044] The main board 13 is fixedly connected to the fourth motor 22, a threaded rod 23 is provided at the output end of the fourth motor 22, a moving block 24 is threadedly connected to one side of the threaded rod 23 close to the fourth motor 22, and the moving block 24 is fixedly connected to the control base 14;

[0045] A square groove 21 is formed inside the main board 13, the threaded rod 23 is rotatably connected to the square groove 21, and the moving block 24 is slidably connected to the square groove 21;

[0046] A support column 25 is fixedly connected below the base plate 1 , and a plurality of support columns 25 are provided and used to support the feeding steering mechanism.

[0047] In this embodiment, a conveyor belt 10 is arranged on the side of the feeding plate 9, and a driving component 12 arranged on the side of the conveyor belt 10 can control the conveyor belt 10 to rotate. A support frame 11 is arranged below the conveyor belt 10, and the support frame 11 is used to support and connect the entire component. When the conveyor belt 10 rotates, it can drive the foam above to move. When the conveyor belt 10 rotates, it drives the foam to move to cooperate with the cutting mechanism to cut the foam. The transmission mechanism arranged outside the main board 13 is started, and the fourth motor 22 in the transmission mechanism starts to run. When the fourth motor 22 runs, it starts to control the threaded rod 23 arranged at its output end to rotate. A square groove 21 is opened inside the main board 13, and the other end of the threaded rod 23 rotates inside the square groove 21. A moving block 24 is arranged on the side of the threaded rod 23 close to the fourth motor 22, and the moving block 24 is connected to the control base 14. The threaded rod 23 rotates inside the moving block 24 so that the moving block 24 slides on the inner wall of the square groove 21. When the moving block 24 slides, it drives the cutting mechanism to move up and down to cooperate with the cutting mechanism to cut the foam.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A foam cutting machine with adjustable cutting angle, comprising a base plate (1) and a main plate (13), characterized in that: A feeding steering mechanism is arranged outside the substrate (1), and the feeding steering mechanism comprises a first motor (2) arranged outside the substrate (1); a rotating disk (3) is arranged at the output end of the first motor (2); a convex rod (4) is fixedly connected to the top of the rotating disk (3); a four-arc frame plate (5) is rotatably connected to the side of the substrate (1) close to the convex rod (4); a sliding groove (6) is arranged inside the side of the four-arc frame plate (5) close to the convex rod (4); a feeding plate (9) is arranged above the four-arc frame plate (5); when the first motor (2) is in operation, the feeding plate (9) is changed from a stationary state to a moving state; A cutting mechanism is arranged above the main board (13), and the cutting mechanism comprises a control base (14) arranged above the main board (13); a second motor (15) is fixedly connected to a side of the control base (14) away from the main board (13); a first gear (16) is arranged at an output end of the second motor (15); a second gear (17) is meshingly connected to a side edge of the first gear (16); a side of the second gear (17) away from the first gear (16) is fixedly connected to a base frame (18); a side of the base frame (18) away from the second gear (17) is transmission-connected to a cutting knife (20); the second motor (15) operates so that the cutting knife (20) can be adjusted in angle.

2. A foam cutting machine with adjustable cutting angle according to claim 1, characterized in that: The base plate (1) is fixedly connected to the first motor (2), the turntable (3) is rotatably connected to the base plate (1), and an open annular plate (7) is fixedly connected to one side of the turntable (3) above the four-arc frame plate (5).

3. The foam cutting machine with adjustable cutting angle according to claim 1, characterized in that: A connecting rod (8) is fixedly connected to the top of the four-arc frame plate (5), and the connecting rod (8) is fixedly connected to the feeding plate (9).

4. The foam cutting machine with adjustable cutting angle according to claim 1, characterized in that: A conveyor belt (10) is arranged on the side of the feeding plate (9), a support frame (11) is arranged below the conveyor belt (10), and a driving component (12) is arranged on the side of the conveyor belt (10) close to the main board (13).

5. The foam cutting machine with adjustable cutting angle according to claim 1, characterized in that: The second gear (17) is rotationally connected to the second motor (15), and a third motor (19) is provided on a side of the base frame (18) away from the second gear (17).

6. The foam cutting machine with adjustable cutting angle according to claim 1, characterized in that: The cutting blade (20) is fixedly connected to the output end of the third motor (19), and the operation of the third motor (19) causes the cutting blade (20) to rotate.

7. The foam cutting machine with adjustable cutting angle according to claim 1, characterized in that: A transmission mechanism is arranged outside the main board (13), and the transmission mechanism comprises a fourth motor (22) arranged outside the main board (13).

8. The foam cutting machine with adjustable cutting angle according to claim 7, characterized in that: The main board (13) is fixedly connected to the fourth motor (22); a threaded rod (23) is provided at the output end of the fourth motor (22); a moving block (24) is threadedly connected to a side of the threaded rod (23) close to the fourth motor (22); and the moving block (24) is fixedly connected to the control base (14).

9. The foam cutting machine with adjustable cutting angle according to claim 8, characterized in that: A square groove (21) is provided inside the main board (13), the threaded rod (23) is rotationally connected to the square groove (21), and the moving block (24) is slidingly connected to the square groove (21).

10. The foam cutting machine with adjustable cutting angle according to claim 1, characterized in that: A support column (25) is fixedly connected below the base plate (1), and a plurality of groups of the support columns (25) are provided and are used to support the feeding diverting mechanism.

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