Sponge mat slitting device capable of achieving bilateral positioning and using method

Abstract

The invention relates to the technical field of sponge mat slitting, in particular to a sponge mat slitting device capable of achieving bilateral positioning and a using method.The sponge mat slitting device comprises a bottom plate, a material pressing device, a limiting device, a slitting device body and an auxiliary device.A sponge mat is placed in the material pressing device and passes through the material pressing device, so that the sponge mat is flattened; the two sides of the sponge mat are limited through the limiting devices, and the sponge mat is prevented from deviating; the two sides of the sponge mat are cut through the slitting device; the cutting device is assisted by the auxiliary device to cut the sponge mat; according to the sponge mat cutting device, sponge mats with different thicknesses can be flattened by adjusting the pressing device, the sponge mats with different widths can be limited by adjusting the limiting device, and the sponge mats can be cut in different sizes by adjusting the cutting device.

Description

Technical Field

[0001] This invention relates to the field of sponge pad cutting technology, and more particularly to a sponge pad cutting device and its method of use that can be positioned on both sides. Background Technology

[0002] Sponge products were first used in the medical field, utilizing their absorbency and biocompatibility, and are commonly used in wound dressings, surgical packs, etc. With the advancement of technology, sponge products have gradually expanded to fields such as home furnishings and industry. With the continuous growth of the global sponge pad market, sponge pad cutting and processing is an important part of its production process.

[0003] When cutting traditional sponge pads, single-sided positioning can easily lead to offset or tilting, and it is impossible to cut sponge pads of different thicknesses and widths, resulting in poor cutting effect and low efficiency.

[0004] To address the problems of traditional sponge pad cutting, such as single-sided positioning leading to misalignment or tilting, inability to cut sponge pads of different thicknesses and widths, poor cutting effect, and low efficiency, a double-sided positioning sponge pad cutting device and its usage method can be designed. By adjusting the pressing device, the sponge pad is flattened. Then, the limiting device is adjusted to limit the two sides of the sponge pad to prevent it from deviating. Finally, the two sides of the sponge pad are cut, thereby realizing the cutting of sponge pads of different thicknesses and widths. Summary of the Invention

[0005] To overcome the problems that traditional sponge pad cutting methods often result in offset or tilting due to unilateral positioning, and the inability to cut sponge pads of different thicknesses and widths.

[0006] The technical solution of the present invention is: a sponge pad cutting device with bilateral positioning and a method of use, comprising: The components include a base plate, a foam pad pressing assembly, a foam pad limiting assembly, a foam pad cutting assembly, and auxiliary components, among which: A sponge pad pressing assembly includes two vertical plates, a slider, and two pressure rollers. The vertical plates are symmetrically fixed to the upper two sides of the base plate. The slider is installed inside the vertical plates. The two pressure rollers are connected to the lower pressure roller via a rotating shaft to the end of the two vertical plates that are close to each other. The upper pressure roller is connected to the end of the slider that is close to each other via a rotating shaft. By controlling the slider to move up and down inside the vertical plates, the sponge pad is pressed flat by placing it between the two pressure rollers. A sponge pad limiting assembly includes a support rod 1, a rectangular block 1, a bidirectional threaded rod 1, a slider 2, and a limiting plate. Two support rods 1 are symmetrically fixedly connected to the upper end of a vertical plate. The lower end of the rectangular block 1 is fixedly connected to the upper end of the two support rods 1. A rectangular groove is opened at the lower end of the rectangular block 1. The bidirectional threaded rod 1 is rotatably connected to the front and rear sides inside the rectangular block 1. Two sliders 2 are symmetrically slidably connected to the inside of the rectangular block 1. Both sliders 2 are threadedly connected to the bidirectional threaded rod 1. The limiting plate is fixedly connected to the lower end of the sliders 2. The two sliders 2 limit the two sides of the sponge pad. A sponge pad cutting assembly includes two support rods, two rectangular blocks, three sliders, a connecting block, a connecting plate, and cutters. Two support rods are symmetrically fixedly connected to the upper end of a vertical plate. Two rectangular blocks are fixedly connected to the ends of the two support rods that are close to each other. A rectangular groove is provided at the right end of the rectangular block. Two sliders are symmetrically slidably connected inside the rectangular block. A connecting block is fixedly connected to the right end of the slider. A connecting plate is fixedly connected to the lower end of the connecting block. Two cutters are rotatably connected to the ends of the two connecting plates that are close to each other via a rotating shaft. This assembly is used to cut both sides of the sponge pad. Auxiliary components, the auxiliary sponge pad cutting component cuts the sponge pad.

[0007] Preferably, a sliding groove is provided through the front surface of the vertical plate, and a slider is slidably disposed in the sliding groove of the vertical plate.

[0008] Preferably, the sponge pad pressing assembly further includes a one-way threaded rod and a handle. The two one-way threaded rods are threadedly connected to the upper end of the vertical plate, the lower end of the one-way threaded rod is rotatably connected to the upper end of the slider, and the handle is fixedly connected to the one-way threaded rod.

[0009] Preferably, the sponge pad pressing assembly further includes gear one, gear two, gear three, gear four, connecting plate one, and connecting plate two. Gear one and gear two are rotatably connected to the rear end of the rear vertical plate via a rotating shaft. Gear four is rotatably connected to the rear side of the rear slider one via a rotating shaft. Connecting plate one is rotatably connected to the rear side of gear three and gear four via a rotating shaft. Gear one is fixedly connected to the lower pressure roller via a rotating shaft. Gear four is fixedly connected to the upper pressure roller via a rotating shaft. The right rear end of connecting plate one is lower than the left rear end. The upper front end of connecting plate two is lower than the lower front end. Connecting plate two is rotatably connected to the rear end of gear two and connecting plate one via a rotating shaft.

[0010] Preferably, the sponge pad pressing assembly also includes a motor, which is fixedly connected to the front end of the front vertical plate, and the output shaft of the motor is fixedly connected to the lower pressing roller through a rotating shaft.

[0011] Preferably, the sponge pad limiting assembly also includes a second motor, which is fixedly connected to the rear end of the rectangular block, and the output shaft of the second motor is fixedly connected to the bidirectional threaded rod.

[0012] Preferably, the sponge pad cutting assembly further includes a bidirectional threaded rod II, which is rotatably connected to the front and rear sides inside the rectangular block II, and both sliders III are threadedly connected to the bidirectional threaded rod II.

[0013] Preferably, the sponge pad slitting assembly further includes a third motor and a fourth motor. Both third motors are fixedly connected to the ends of the two connecting plates three that are far apart from each other. The output shaft of the third motor is fixedly connected to the cutter through a rotating shaft. The fourth motor is fixedly connected to the rear end of the rear support rod two. The output shaft of the fourth motor is fixedly connected to the bidirectional threaded rod two through a rotating shaft.

[0014] Preferably, the auxiliary device includes three support rods and rollers. The four support rods are fixedly connected to the upper end of the base plate on the left and right sides of the slitting device, respectively. The rollers are rotatably connected to the ends of the support rods at the front and rear ends that are close to each other through a rotating shaft. The rollers at the left end are set at a lower height than the rollers at the right end.

[0015] Preferably, the steps include: S1. Adjust the distance between the two pressure rollers according to the thickness of the sponge pad to be cut, adjust the distance between the two limit plates according to the width of the sponge to be cut, and adjust the distance between the two cutters at the same time. S2, pass the sponge pad through the device, start the equipment, the two pressure rollers roll to flatten the sponge pad, and the two limit plates abut against the two ends of the sponge pad to prevent it from deviating. S3, the sponge pad passes through the upper end of the right roller and through the cutter, which cuts both ends of the sponge pad; S4, the cut sponge pad passes through the lower end of the left roller and is transferred to the next processing unit.

[0016] The beneficial effects of this invention are: 1. By controlling the distance between the two pressure rollers, the sponge pads of different thicknesses can be flattened, so that subsequent cutting will not cause errors in cutting dimensions due to the unevenness of the sponge pad.

[0017] 2. By controlling the distance between the two limiting plates, the sponge pads of different widths can be limited, thereby preventing the sponge pads from deviating.

[0018] 3. By controlling the distance between the two cutters, different sizes of sponge pads can be cut. Attached Figure Description

[0019] Figure 1 The diagram shown is a schematic representation of the overall three-dimensional structure of the present invention; Figure 2 The diagram shown is a schematic representation of the material pressing device of the present invention. Figure 3 The diagram shown is a schematic representation of the slitting device of the present invention. Figure 4 The diagram shown is a schematic representation of the limiting device of the present invention. Figure 5 The diagram shown is a schematic representation of the gear structure of the present invention; Figure 6 The diagram shown is a schematic representation of the unidirectional threaded rod structure of the present invention.

[0020] Explanation of reference numerals in the attached diagram: 1. Base plate; 2. Vertical plate; 3. Sliding groove; 4. Slider 1; 5. One-way threaded rod; 6. Rotary handle; 7. Pressure roller; 8. Gear 1; 9. Gear 2; 10. Gear 3; 11. Gear 4; 12. Connecting plate 1; 13. Connecting plate 2; 14. Motor 1; 15. Support rod 1; 16. Rectangular block 1; 17. Two-way threaded rod 1; 18. Slider 2; 19. Limiting plate; 20. Motor 2; 21. Support rod 2; 22. Rectangular block 2; 23. Two-way threaded rod 2; 24. Slider 3; 25. Connecting block; 26. Connecting plate 3; 27. Cutter; 28. Motor 3; 29. ​​Motor 4; 30. Support rod 3; 31. Roller shaft. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] Please see Figures 1-6 The present invention provides an embodiment: a sponge pad cutting device with bilateral positioning, comprising: Base plate 1, sponge pad pressing assembly, sponge pad limiting assembly, sponge pad cutting assembly, and auxiliary components, wherein: The sponge pad pressing assembly includes a vertical plate 2, a slider 4, and a pressure roller 7. Two vertical plates 2 are provided and are symmetrically fixed to the upper two sides of the base plate 1. The slider 4 is installed inside the vertical plate 2. Two pressure rollers 7 are provided. The lower pressure roller 7 is rotatably connected to the two adjacent ends of the two vertical plates 2 through a rotating shaft, and the upper pressure roller 7 is rotatably connected to the adjacent ends of the slider 4 through a rotating shaft. By controlling the slider 4 to move up and down inside the vertical plate 2, the sponge pad is pressed flat by placing it into the two pressure rollers 7. A sponge pad limiting assembly includes a support rod 15, a rectangular block 16, a bidirectional threaded rod 17, a slider 18, and a limiting plate 19. Two support rods 15 are symmetrically fixedly connected to the upper end of the vertical plate 2. The lower end of the rectangular block 16 is fixedly connected to the upper end of the two support rods 15. A rectangular groove is opened at the lower end of the rectangular block 16. The bidirectional threaded rod 17 is rotatably connected to the front and rear sides inside the rectangular block 16. Two sliders 18 are symmetrically slidably connected to the inside of the rectangular block 16. Both sliders 18 are threadedly connected to the bidirectional threaded rod 17. The limiting plate 19 is fixedly connected to the lower end of the sliders 18. The two sliders 18 limit the two sides of the sponge pad. A sponge pad cutting assembly includes a second support rod 21, a second rectangular block 22, a third slider 24, a connecting block 25, a third connecting plate 26, and a cutter 27. Two second support rods 21 are symmetrically fixedly connected to the upper end of a vertical plate 2. The second rectangular block 22 is fixedly connected to the two support rods 21 at their close ends. A rectangular groove is provided at the right end of the second rectangular block 22. Two third sliders 24 are symmetrically slidably connected inside the second rectangular block 22. The connecting block 25 is fixedly connected to the right end of the third slider 24. The third connecting plate 26 is fixedly connected to the lower end of the connecting block 25. Two cutters 27 are rotatably connected to the two third connecting plates 26 at their close ends via a rotating shaft, and are used to cut the sides of the sponge pad. Auxiliary components, the auxiliary sponge pad cutting component cuts the sponge pad.

[0023] A sliding groove 3 is provided through the front end surface of the vertical plate 2, and the slider 4 is slidably disposed in the sliding groove 3 of the vertical plate 2.

[0024] The sponge pad pressing assembly also includes a one-way threaded rod 5 and a handle 6. The two one-way threaded rods 5 are threadedly connected to the upper end of the vertical plate 2, and the lower end of the one-way threaded rod 5 is rotatably connected to the upper end of the slider 4. The handle 6 is fixedly connected to the one-way threaded rod 5.

[0025] The sponge pad pressing assembly also includes gear 8, gear 9, gear 10, gear 11, connecting plate 12, and connecting plate 23. Gear 8 and gear 9 are rotatably connected to the rear end of the rear vertical plate 2 via a rotating shaft. Gear 41 is rotatably connected to the rear side of the rear slider 4 via a rotating shaft. Connecting plate 12 is rotatably connected to the rear side of gear 310 and gear 41 via a rotating shaft. Gear 8 is fixedly connected to the lower pressure roller 7 via a rotating shaft. Gear 41 is fixedly connected to the upper pressure roller 7 via a rotating shaft. The right rear end of connecting plate 12 is lower than the left rear end. The upper front end of connecting plate 23 is lower than the lower front end. Connecting plate 23 is rotatably connected to the rear end of gear 9 and connecting plate 12 via a rotating shaft.

[0026] The sponge pad pressing assembly also includes a motor 14, which is fixedly connected to the front end of the front vertical plate 2. The output shaft of the motor 14 is fixedly connected to the lower pressure roller 7 through a rotating shaft.

[0027] The sponge pad limiting assembly also includes a second motor 20, which is fixedly connected to the rear end of the first rectangular block 16, and the output shaft of the second motor 20 is fixedly connected to the first bidirectional threaded rod 17.

[0028] The sponge pad cutting assembly also includes a bidirectional threaded rod 23, which is rotatably connected to the front and rear sides of the interior of the rectangular block 22. Both sliders 3 24 are threadedly connected to the bidirectional threaded rod 23.

[0029] The sponge pad slitting assembly also includes a third motor 28 and a fourth motor 29. Both third motors 28 are fixedly connected to the ends of the two connecting plates 26 that are far apart from each other. The output shaft of the third motor 28 is fixedly connected to the cutter 27 through a rotating shaft. The fourth motor 29 is fixedly connected to the rear end of the rear support rod 21. The output shaft of the fourth motor 29 is fixedly connected to the bidirectional threaded rod 23 through a rotating shaft.

[0030] The auxiliary device includes support rods 30 and rollers 31. The four support rods 30 are fixedly connected to the upper end of the base plate 1 on the left and right sides of the slitting device. The rollers 31 are rotatably connected to the ends of the support rods 30 at the front and rear ends that are close to each other through a rotating shaft. The rollers 31 at the left end are set at a lower height than the rollers 31 at the right end.

[0031] The specific steps for using the bilaterally positioned sponge pad cutting device are as follows: S1, according to the thickness of the sponge pad to be cut, hold the handle 6 and turn it, thereby controlling the one-way threaded rod 5 to rotate in the vertical plate 2, thereby controlling the slider 1 4 to move up and down, thereby controlling the gear 4 11 to move up and down, thereby causing the connecting plate 1 12 and the connecting plate 2 13 to rotate, thereby causing the gear 3 10 to move. S2, according to the width of the sponge pad to be cut, start motor 20, thereby controlling the rotation of the bidirectional threaded rod 17, thereby controlling the two sliders 18 to move closer or further away from each other, thereby causing the two limiting plates 19 to move closer or further away from each other, thereby adjusting the distance between the two limiting plates 19 to match the width of the sponge pad. S3, according to the size of the sponge pad to be cut, start motor 4 29, thereby controlling the rotation of bidirectional threaded rod 23, thereby controlling the two sliders 3 24 to move closer or further away from each other, thereby controlling the two connecting blocks 25 and connecting plate 3 26 to move closer or further away from each other, thereby controlling the two cutters 27 to move closer or further away from each other, thereby adjusting the distance between the two cutters 27 to meet the size of the sponge pad to be cut; S4, pass the sponge pad through the device, start motor 14 and motor 328, thereby controlling the two pressure rollers 7 to roll and flatten the sponge pad. The two limit plates 19 abut against the two ends of the sponge pad to prevent it from deviating. S5, the sponge pad passes through the upper end of the right roller 31 and through the cutter 27, and the cutter 27 cuts both ends of the sponge pad. S6, the cut sponge pad passes through the lower end of the left roller 31 and is transferred to the next processing device.

[0032] Through the above steps, the pressing device is adjusted to flatten sponge pads of different thicknesses, the limiting device is adjusted to limit sponge pads of different widths, and the cutting device is adjusted to cut sponge pads of different sizes. This solves the problems of traditional sponge pad cutting, where single-sided positioning easily leads to offset or tilting, and it is impossible to cut sponge pads of different thicknesses and widths, resulting in poor cutting effect and low efficiency.

Claims

1. A sponge pad slitting device with bilateral positioning and its usage method, characterized in that, Including: The components include a base plate (1), a sponge pad pressing assembly, a sponge pad limiting assembly, a sponge pad cutting assembly, and auxiliary components, wherein: The sponge pad pressing assembly includes a vertical plate (2), a slider (4) and a pressure roller (7). There are two vertical plates (2), which are symmetrically fixed to the upper two sides of the base plate (1). The slider (4) is installed inside the vertical plate (2). There are two pressure rollers (7). The lower pressure roller (7) is rotatably connected to the two vertical plates (2) at one end close to each other through a rotating shaft. The upper pressure roller (7) is rotatably connected to the slider (4) at one end close to each other through a rotating shaft. By controlling the slider (4) to move up and down inside the vertical plate (2), the sponge pad is flattened by placing it into the two pressure rollers (7). The sponge pad limiting assembly includes a support rod (15), a rectangular block (16), a two-way threaded rod (17), a slider (18), and a limiting plate (19). The two support rods (15) are symmetrically fixedly connected to the upper end of the vertical plate (2). The lower end of the rectangular block (16) is fixedly connected to the upper end of the two support rods (15). The lower end of the rectangular block (16) is provided with a rectangular groove. The two-way threaded rod (17) is rotatably connected to the front and rear sides inside the rectangular block (16). The two sliders (18) are symmetrically slidably connected to the inside of the rectangular block (16). The two sliders (18) are threadedly connected to the two-way threaded rod (17). The limiting plate (19) is fixedly connected to the lower end of the slider (18). The two sliders (18) limit the two sides of the sponge pad. The sponge pad cutting assembly includes a second support rod (21), a second rectangular block (22), a third slider (24), a connecting block (25), a third connecting plate (26), and a cutter (27). The two second support rods (21) are symmetrically fixedly connected to the upper end of the vertical plate (2). The second rectangular block (22) is fixedly connected to the two ends of the two second support rods (21) that are close to each other. A rectangular groove is opened at the right end of the second rectangular block (22). The two third sliders (24) are symmetrically slidably connected inside the second rectangular block (22). The connecting block (25) is fixedly connected to the right end of the third slider (24). The third connecting plate (26) is fixedly connected to the lower end of the connecting block (25). The two cutters (27) are rotatably connected to the two third connecting plates (26) that are close to each other through a rotating shaft, and are used to cut the two sides of the sponge pad. Auxiliary components, the auxiliary sponge pad cutting component cuts the sponge pad.

2. The sponge pad slitting device with bilateral positioning according to claim 1, characterized in that: The front surface of the vertical plate (2) is provided with a sliding groove (3), and the slider (4) is slidably disposed in the sliding groove (3) of the vertical plate (2).

3. The sponge pad slitting device with bilateral positioning according to claim 2, characterized in that: The sponge pad pressing assembly also includes a one-way threaded rod (5) and a handle (6). The two one-way threaded rods (5) are threadedly connected to the upper end of the vertical plate (2), and the lower end of the one-way threaded rod (5) is rotatably connected to the upper end of the slider (4). The handle (6) is fixedly connected to the one-way threaded rod (5).

4. The sponge pad slitting device with bilateral positioning according to claim 3, characterized in that: The sponge pad pressing assembly also includes gear one (8), gear two (9), gear three (10), gear four (11), connecting plate one (12) and connecting plate two (13). Gear one (8) and gear two (9) are rotatably connected to the rear end of the rear vertical plate (2) via a rotating shaft. Gear four (11) is rotatably connected to the rear side of the rear slider one (4) via a rotating shaft. Connecting plate one (12) is rotatably connected to the rear side of gear three (10) and gear four (11) via a rotating shaft. Gear one (8) is fixedly connected to the lower pressure roller (7) via a rotating shaft. Gear four (11) is fixedly connected to the upper pressure roller (7) via a rotating shaft. The right rear end of connecting plate one (12) is lower than the left rear end. The upper front end of connecting plate two (13) is lower than the lower front end. Connecting plate two (13) is rotatably connected to the rear end of gear two (9) and connecting plate one (12) via a rotating shaft.

5. The sponge pad slitting device with bilateral positioning according to claim 4, characterized in that: The sponge pad pressing assembly also includes a motor (14), which is fixedly connected to the front end of the front vertical plate (2). The output shaft of the motor (14) is fixedly connected to the lower pressure roller (7) through a rotating shaft.

6. The sponge pad slitting device with bilateral positioning according to claim 1, characterized in that: The sponge pad limiting assembly also includes a second motor (20), which is fixedly connected to the rear end of the first rectangular block (16), and the output shaft of the second motor (20) is fixedly connected to the first bidirectional threaded rod (17).

7. The sponge pad slitting device with bilateral positioning according to claim 6, characterized in that: The sponge pad cutting assembly also includes a bidirectional threaded rod two (23), which is rotatably connected to the front and rear sides inside the rectangular block two (22), and the two sliders three (24) are threadedly connected to the bidirectional threaded rod two (23).

8. The sponge pad slitting device with bilateral positioning according to claim 7, characterized in that: The sponge pad slitting assembly also includes a third motor (28) and a fourth motor (29). The two third motors (28) are fixedly connected to the ends of the two connecting plates (26) that are far apart from each other. The output shaft of the third motor (28) is fixedly connected to the cutter (27) through a rotating shaft. The fourth motor (29) is fixedly connected to the rear end of the rear support rod (21). The output shaft of the fourth motor (29) is fixedly connected to the bidirectional threaded rod (23) through a rotating shaft.

9. The sponge pad slitting device with bilateral positioning according to claim 8, characterized in that: The auxiliary device includes three support rods (30) and rollers (31). The four support rods (30) are fixedly connected to the upper end of the bottom plate (1) on the left and right sides of the slitting device. The rollers (31) are rotatably connected to the ends of the support rods (30) at the front and rear ends through a rotating shaft. The rollers (31) at the left end are set at a lower height than the rollers (31) at the right end.

10. A method of using the bilaterally positioned sponge pad slitting device according to any one of claims 1-9, characterized by the following steps: S1, adjust the distance between the two pressure rollers (7) according to the thickness of the sponge pad to be cut, adjust the distance between the two limit plates (19) according to the width of the sponge to be cut, and adjust the distance between the two cutters (27) at the same time; S2, pass the sponge pad through the device, start the equipment, the two pressure rollers (7) roll to flatten the sponge pad, and the two limit plates (19) hold the two ends of the sponge pad to prevent it from deviating. S3, the sponge pad passes through the upper end of the right roller (31) and through the cutter (27), and the cutter (27) cuts the two ends of the sponge pad; S4, the cut sponge pad passes through the lower end of the left roller (31) and is transferred to the next processing device.

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