Non-woven fabric edge cutting device

Abstract

The utility model relates to the technical field of edge cutting devices, and discloses a non-woven fabric edge cutting device which comprises a first lifting mechanism, a vertical frame, a third electric push rod, a first pressing block, a second lifting mechanism and a second pressing block. By the adoption of the structure, the first pressing block and the second pressing block can be driven by the first lifting mechanism and the second lifting mechanism correspondingly to well press non-woven fabric on the inner side and the outer side of the mounting cover, the situation that the position of the non-woven fabric is changed due to pulling during edge cutting is avoided, and the edge cutting effect is guaranteed; meanwhile, parts such as a first pressing block can be driven by a third push rod to move outwards to be matched with an adjusting table moving outwards, and therefore good pressing limiting on the non-woven fabric can be continuously formed after the width is adjusted; when the adjusting table drives the second pressing block and other components to move outwards, the non-woven fabric can be continuously pressed through the first pressing block, and the situation that due to displacement of the adjusting table, the non-woven fabric is dislocated is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of edge trimming devices, in particular to a non-woven fabric edge trimming device. Background Art

[0002] Non-woven fabrics, also known as nonwovens, are made of oriented or random fibers and are called cloth because they have the appearance and certain properties of cloth. During the production process, non-woven fabrics often require trimming on both sides. Current non-woven fabric trimming devices are inconvenient to adjust the cut width and are cumbersome to use.

[0003] In order to solve the above technical problems, the patent document with announcement number CN 212245589 U discloses a non-woven fabric trimming device, including a main table, an adjustment table, a first electric push rod, a mounting frame, a second electric push rod, a mounting cover, a cutting blade and a drive motor, thereby achieving the effect of convenient trimming of non-woven fabrics and easy adjustment of the trimming width.

[0004] However, the above prior art has the problem that when the adjustment table is moved outward by the first electric push rod, the non-woven fabric has no component for limiting the position, so the non-woven fabric is misplaced, resulting in the position mismatch of the cut edges. Utility Model Content

[0005] The utility model mainly provides a non-woven fabric trimming device to solve the problem that when the adjustment platform moves outward through the first electric push rod, the non-woven fabric has no components for limiting the position, thereby causing the non-woven fabric to be misplaced, resulting in the trimming position not corresponding.

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

[0007] The non-woven fabric trimming device includes a main body, a first electric push rod, an adjustment platform, a mounting frame, a second electric push rod, a mounting cover and a drive motor. A first lifting mechanism is provided on the inner side of the mounting frame, a vertical frame is provided on the first lifting mechanism, a third electric push rod is provided on the vertical frame, a first pressure block is provided on the third electric push rod, a second lifting mechanism is provided on the outer side of the mounting frame, and a second pressure block is provided at the output end of the second lifting mechanism. When in use, the first lifting mechanism can drive the corresponding components to descend, so that the first pressing block presses the non-woven fabric inside the mounting cover on the main table, and the second lifting mechanism drives the second pressing block to descend, so that the second pressing block presses the non-woven fabric outside the mounting cover on the adjusting table, and then the second electric push rod drives the existing corresponding components to cut the non-woven fabric; when the width needs to be adjusted, the second lifting mechanism drives the second pressing block to move up, and then the second electric push rod is used to drive the adjusting table and the second lifting mechanism and other components to move outward, while the first pressing block still presses the non-woven fabric on the main table. After the adjusting table is moved, the first lifting mechanism drives the stand and other components to rise, and then the third electric push rod drives the first pressing block to move outward. After reaching the position of the adjusting table, it is driven down by the first lifting mechanism to press the non-woven fabric inside the mounting cover, thereby maintaining the pressing of the first and second pressing blocks, and then cutting the non-woven fabric; otherwise, it resets. By adopting the structure of the present application, the first lifting mechanism and the second lifting mechanism can respectively drive the first pressing block and the second pressing block to better press the non-woven fabrics on the inner and outer sides of the mounting cover, thereby avoiding the non-woven fabric from changing position due to pulling during trimming, thereby ensuring the trimming effect; at the same time, the first pressing block and other components can be driven outward by the third push rod, and cooperated with the outward moving adjustment platform, so that the non-woven fabric can continue to be better pressed and limited after the width is adjusted; and when the adjustment platform drives the second pressing block and other components to move outward, the non-woven fabric can continue to be pressed by the first pressing block, thereby avoiding the displacement of the adjustment platform, which causes the non-woven fabric to be dislocated.

[0008] Furthermore, the first lifting mechanism includes a first lifting cylinder, a lifting frame is provided at the output end of the first lifting cylinder, and the lifting frame is moved up and down by the drive of the first lifting cylinder; the vertical frame is provided on the lifting frame, and a transverse guide rod is provided on the vertical frame, and a fixed frame is provided at the other end of the transverse guide rod, and the fixed frame is provided on the lifting frame, and the first pressure block is slidably connected to the transverse guide rod. The first lifting cylinder can be fixedly provided at a position above the main platform by any existing component. During use, the lifting frame can be driven up and down by the first lifting cylinder, thereby driving the displacement of corresponding components, and the transverse guide rod can be used to limit and guide the first pressure block and enhance the stability of the overall structure.

[0009] Furthermore, the second lifting mechanism includes a horizontal plate disposed outside the mounting frame, a second lifting cylinder mounted on the horizontal plate, a second pressure block mounted at the output end of the second lifting cylinder, and a longitudinal guide rod mounted on the second pressure block, the longitudinal guide rod being slidably connected to the horizontal plate. This structure allows the second pressure block to be driven up and down by the second lifting cylinder, and the longitudinal guide rod serves to limit and guide the second pressure block.

[0010] Furthermore, the lower sides of the first and second pressing blocks are both provided with an anti-slip layer. This structure can enhance the chemical protection effect of the first and second pressing blocks on the non-woven fabric, and avoid the situation where the non-woven fabric is too slippery and unstable during cutting.

[0011] Furthermore, the second pressing block is provided with a matching groove for matching the driving motor. With this structure, the second pressing block can be better moved up and down, avoiding the influence of the driving motor, and is closer to the cutting component, achieving a better pressing and cutting effect.

[0012] Beneficial effects: By adopting the structure of the present application, the first lifting mechanism and the second lifting mechanism can respectively drive the first pressing block and the second pressing block to better press the non-woven fabrics on the inner and outer sides of the mounting cover, thereby avoiding the non-woven fabric from changing position due to pulling during trimming, thereby ensuring the trimming effect; at the same time, the first pressing block and other components can be driven outward by the third push rod, and cooperated with the outward moving adjustment platform, so that the non-woven fabric can continue to be better pressed and limited after the width is adjusted; and when the adjustment platform drives the second pressing block and other components to move outward, the non-woven fabric can continue to be pressed by the first pressing block, thereby avoiding the displacement of the adjustment platform, which causes the non-woven fabric to be dislocated. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic cross-sectional view of the main platform of this embodiment;

[0014] Figure 2 Schematic side view of the mounting frame of this embodiment.

[0015] Figure numerals: main platform 1, mounting frame 2, vertical frame 3, third electric push rod 4, first pressure block 5, second pressure block 6, inner plate 7, first lifting cylinder 8, lifting frame 9, transverse guide rod 10, fixing frame 11, transverse plate 12, second lifting cylinder 13, longitudinal guide rod 14, matching groove 15. DETAILED DESCRIPTION

[0016] The technical solution of the non-woven fabric trimming device involved in the present invention will be further described in detail below with reference to the embodiments.

[0017] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0018] like Figure 1 、 Figure 2As shown, the non-woven fabric trimming device of this embodiment includes a main platform 1, a first electric push rod, an adjustment platform, a mounting frame 2, a second electric push rod, a mounting cover, and a drive motor. A first lifting mechanism is provided on the inner side of the mounting frame 2. A vertical frame 3 is provided on the first lifting mechanism. A third electric push rod 4 is provided on the vertical frame 3. A first pressure block 5 is provided on the third electric push rod 4. A second lifting mechanism is provided on the outer side of the mounting frame 2. A second pressure block 6 is provided at the output end of the second lifting mechanism. An inner plate 7 is provided on the inner side of the mounting frame 2. The first lifting mechanism includes a first lifting cylinder 8. A lifting frame 9 is provided at the output end of the first lifting cylinder 8. The lifting frame 9 moves up and down driven by the first lifting cylinder 8. The vertical frame 3 is provided on the lifting frame 9. A transverse guide rod 10 is provided on the vertical frame 3. A fixed frame 11 is provided at the other end of the transverse guide rod 10. The fixed frame 11 is provided on the lifting frame 9. The first pressure block 5 is slidably connected to the transverse guide rod 10. The second lifting mechanism includes a horizontal plate 12 disposed on the outside of the mounting frame 2. A second lifting cylinder 13 is mounted on the horizontal plate 12. The second pressure block 6 is disposed at the output end of the second lifting cylinder 13. The second pressure block 6 is provided with a longitudinal guide rod 14, which is slidably connected to the horizontal plate 12. The undersides of the first pressure block 5 and the second pressure block 6 are both provided with an anti-slip layer. The second pressure block 6 is provided with a mating groove 15 that engages with the drive motor. When in use, the first lifting mechanism can drive the corresponding components to descend, so that the first pressing block 5 presses the non-woven fabric inside the installation cover on the main table 1, and the second lifting mechanism drives the second pressing block 6 to descend, so that the second pressing block 6 presses the non-woven fabric outside the installation cover on the adjusting table, and then the second electric push rod drives the existing corresponding components to cut the non-woven fabric; when the width needs to be adjusted, the second lifting mechanism drives the second pressing block 6 to move up, and then the second electric push rod is used to drive the adjusting table and the second lifting mechanism and other components to move outward, while the first pressing block 5 still presses the non-woven fabric on the main table 1. After the adjusting table is moved, the first lifting mechanism drives the stand 3 and other components to rise, and then the third electric push rod 4 drives the first pressing block 5 to move outward. After reaching the position of the adjusting table, it is driven down by the first lifting mechanism to press the non-woven fabric inside the installation cover, thereby maintaining the pressing of the first pressing block 5 and the second pressing block 6, and then cutting the non-woven fabric; otherwise, it is reset.By adopting the structure of the present application, the first lifting mechanism and the second lifting mechanism can respectively drive the first pressing block 5 and the second pressing block 6 to better press the non-woven fabrics on the inside and outside of the installation cover, thereby avoiding the non-woven fabric from changing position due to pulling during trimming, thereby ensuring the trimming effect; at the same time, the third push rod can drive the first pressing block 5 and other components to move outward, and cooperate with the outward moving adjustment table, so that after adjusting the width, a better pressing limit can continue to be formed on the non-woven fabric; and when the adjustment table drives the second pressing block 6 and other components to move outward, the non-woven fabric can continue to be pressed by the first pressing block 5, thereby avoiding the displacement of the adjustment table, which causes the non-woven fabric to be dislocated.

[0019] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A non-woven fabric trimming device comprising a main body, a first electric push rod, an adjustment platform, a mounting frame, a second electric push rod, a mounting cover, and a drive motor, characterized in that: A first lifting mechanism is provided on the inner side of the mounting frame, a vertical frame is provided on the first lifting mechanism, a third electric push rod is provided on the vertical frame, a first pressure block is provided on the third electric push rod, a second lifting mechanism is provided on the outer side of the mounting frame, and a second pressure block is provided on the output end of the second lifting mechanism.

2. The nonwoven fabric trimming device according to claim 1, characterized in that: An inner plate is provided on the inner side of the mounting frame; the first lifting mechanism includes a first lifting cylinder provided on the inner plate, a lifting frame is provided at the output end of the first lifting cylinder, and the lifting frame is moved up and down by the drive of the first lifting cylinder; the vertical frame is provided on the lifting frame, a transverse guide rod is provided on the vertical frame, a fixing frame is provided at the other end of the transverse guide rod, and the fixing frame is provided on the lifting frame, and the first pressure block is slidably connected to the transverse guide rod.

3. The nonwoven fabric trimming device according to claim 2, characterized in that: The second lifting mechanism includes a horizontal plate arranged on the outside of the mounting frame, a second lifting cylinder is arranged on the horizontal plate, the second pressure block is arranged at the output end of the second lifting cylinder, a longitudinal guide rod is arranged on the second pressure block, and the longitudinal guide rod is slidably connected to the horizontal plate.

4. The nonwoven fabric trimming device according to claim 1, characterized in that: The lower sides of the first pressing block and the second pressing block are both provided with an anti-slip layer.

5. The nonwoven fabric trimming device according to claim 1, characterized in that: The second pressing block is provided with a matching groove for matching with the driving motor.

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