Wire guiding mechanism of tin strip cutting device

Abstract

The utility model discloses a wire guiding mechanism of a tin belt cutting device, which comprises a cutting table, and a wire guiding mechanism, a wire feeding mechanism and a cutting tool are sequentially arranged on the cutting table along the forward moving direction of a tin belt. The wire guiding mechanism comprises a pressing plate and a plurality of sliding blocks, a wire guiding groove is formed between every two adjacent sliding blocks, and a tin belt to be cut penetrates through the wire guiding grooves; the sliding block can slide on the cutting table to change the width of the wiring trough; the pressing plate can be adjusted in a lifting mode. When the pressing plate moves downwards, the sliding block is pressed downwards and fixed to the cutting table. A guide rail is arranged on the cutting table, and the sliding blocks are slidably arranged on the guide rail and linearly arranged along the guide rail. The sliding block is in a long strip shape, and the extending direction of the guide rail is perpendicular to the length direction of the sliding block. A plurality of sliding blocks which are linearly arranged along the guide rail form a sliding block array, and the two sides of the sliding block array are each provided with an ejection mechanism. The wire guiding mechanism can be adjusted to adapt to tin belts with different widths.

Description

Technical Field

[0001] The utility model relates to the technical field of tin strip cutting, in particular to a wire mechanism of a tin strip cutting device. Background Art

[0002] The processing and production of tin sheets is to cut multiple tin strips arranged side by side into tin sheets through a cutting device. The currently used tin strip cutting device has a wire feeding roller in front of the cutting tool, which drags the tin strip forward when the wire feeding roller rotates; a wire groove is set in front of the wire feeding roller to limit the position of the tin strip; and the width of the existing wire groove is fixed, which cannot adapt to tin strips of different widths, and an improvement is proposed. Summary of the invention

[0003] Purpose of the invention: In order to overcome the deficiencies in the prior art, the utility model provides a wire mechanism of a tin ribbon cutting device, which can be adjusted to adapt to tin ribbons of different widths.

[0004] Technical solution: To achieve the above-mentioned purpose, the utility model provides a wire mechanism for a tin ribbon cutting device, comprising a cutting table, on which a wire mechanism, a wire feeding mechanism and a cutting tool are sequentially arranged along the forward moving direction of the tin ribbon; the wire mechanism comprises a pressing plate and a plurality of sliders, and a wire groove is formed between adjacent sliders, and the tin ribbon to be cut passes through the wire groove; the slider can slide on the cutting table to change the width of the wire groove; the pressing plate can be raised and lowered, and when the pressing plate moves downward, the slider is pressed down and fixed on the cutting table.

[0005] Furthermore, a guide rail is arranged on the cutting table, a slider is slidably arranged on the guide rail, and a plurality of sliders are linearly arranged along the guide rail.

[0006] Furthermore, the slider is in the shape of an elongated strip, and the extension direction of the guide rail is perpendicular to the length direction of the slider.

[0007] Furthermore, a plurality of sliders linearly arranged along the guide rail form a slider array, and a push mechanism is respectively provided on both sides of the slider array, and the push mechanism can push against the sliders at the edge of the slider array to limit the total width of the slider array.

[0008] Furthermore, the ejection mechanism includes a support arranged on the cutting table, the support is provided with a threaded hole, the inner thread of the threaded hole is matched with an ejection screw, the ejection screw is perpendicular to the length direction of the slider, and the ejection screw can eject the slider when rotating in the threaded hole.

[0009] Furthermore, a vertical adjusting screw hole is provided on the cutting table, and a through hole opposite to the adjusting screw hole is provided on the pressure plate; the adjusting bolt passes through the through hole and is screwed into the adjusting screw hole, and when the adjusting bolt is rotated downward, it drives the pressure plate to press the slider.

[0010] Furthermore, the pressing plate is a square plate, and each of the four corners of the pressing plate is provided with an adjusting bolt.

[0011] Furthermore, the wire feeding mechanism includes a wire feeding roller, a roller surface of the wire feeding roller is separated from the table surface of the cutting table by a gap, and the front end of the tin ribbon extends into between the wire feeding roller and the cutting table accordingly, and the wire feeding roller drags the tin ribbon forward when it rotates.

[0012] Beneficial effects: The utility model provides a wire guide mechanism for a tin ribbon cutting device, which is composed of a plurality of sliders arranged at intervals, and a wire guide groove is formed between adjacent sliders; the slider can slide on the guide rail to change the width of the wire guide groove to adapt to tin ribbons of different widths; the slider can be pressed and fixed on the guide rail by a pressure plate so that the wire guide groove can maintain a required width. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Attached Figure 1 It is a schematic diagram of the tin ribbon passing through the wire guide mechanism, the wire feeding mechanism and the cutting tool in sequence;

[0014] Attached Figure 2 is a top view of the cutting table;

[0015] Attached Figure 3 It is a structural diagram of the wire mechanism. DETAILED DESCRIPTION

[0016] The utility model is further described below in conjunction with the accompanying drawings.

[0017] As attached Figures 1 to 3 The wire guide mechanism of the tin ribbon cutting device comprises a cutting table 2, on which a wire guide mechanism, a wire feeding mechanism 9 and a cutting tool 3 are sequentially arranged along the forward moving direction of the tin ribbon 1. The cutting tool 3 can move up and down to cut the tin ribbon 1 into tin sheets. The wire feeding mechanism 9 comprises a wire feeding roller 13, the roller surface of the wire feeding roller 13 is separated from the table surface of the cutting table 2 by a gap, and the roller surface of the wire feeding roller 13 is made of elastic material, and the front end of the tin ribbon 1 extends into between the wire feeding roller 13 and the cutting table 2. The wire feeding roller 13 is driven to rotate by a motor, and the wire feeding roller 13 drags the tin ribbon 1 forward when it rotates.

[0018] In the actual tin sheet processing process, the cutting tool 3 will cut multiple tin ribbons 1 arranged side by side. In order to prevent the positions of the tin ribbons 1 from deviating, a wire mechanism is required to limit the positions of the tin ribbons 1 .

[0019] As attached Figure 3As shown in , the wire mechanism includes a pressure plate 4 and a plurality of sliders 5, and a wire groove 6 is formed between adjacent sliders 5. The tin ribbon 1 to be cut passes through the wire groove 6, and then moves forward to the wire feeding mechanism 9 and the cutting tool 3. The slider 5 can slide on the cutting table 2 to change the width of the wire groove 6 so that the wire groove 6 can adapt to tin ribbons 1 of different widths. The pressure plate 4 is arranged above the slider 5, and the pressure plate 4 can be raised and lowered. When the pressure plate 4 moves down, the slider 5 can be pressed down and fixed on the cutting table 2 to keep the wire groove 6 at the desired width. The height of the slider 5 is greater than the thickness of the tin ribbon 1. When the pressure plate 4 is pressed on the slider 5, the pressure plate 4 will not press the tin ribbon 1.

[0020] The cutting table 2 is provided with a guide rail 7 which extends in a straight line. The slider 5 is slidably arranged on the guide rail 7 . The slider 5 can slide on the cutting table 2 along the guide rail 7 , and a plurality of sliders 5 are linearly arranged along the guide rail 7 .

[0021] As attached Figure 2 and 3 As shown in the figure, the slider 5 is in the shape of a long strip, the length direction of the tin ribbon 1 is consistent with the length direction of the slider 5, and the extension direction of the guide rail 7 is perpendicular to the length direction of the slider 5. When the slider 5 slides along the guide rail 7, the spacing between adjacent sliders 5 changes, and accordingly, the spacing between the wire grooves 6 also changes to accommodate tin ribbons 1 of different widths.

[0022] A plurality of sliders 5 linearly arranged along the guide rail 7 form a slider array. A push mechanism 8 is provided on both sides of the slider array, and the push mechanism 8 can push against the slider 5 at the edge of the slider array to limit the total width of the slider array, so as to adjust the width of the wire groove 6.

[0023] The pushing mechanism 8 includes a support 10 arranged on the cutting table 2, and a threaded hole is opened on the support 10. The threaded holes extend toward each other, and the threads in the threaded holes are matched with a pushing screw 11. The pushing screw 11 is perpendicular to the length direction of the slider 5. When the pushing screw 11 rotates in the threaded hole, the front end of the pushing screw 11 can push the slider 5, thereby limiting the total width of the slider 5 array.

[0024] The cutting table 2 is provided with a vertical adjustment screw hole, and the pressing plate 4 is provided with a through hole opposite to the adjustment screw hole. The adjustment bolt 12 passes through the through hole and is screwed into the adjustment screw hole. When the adjustment bolt 12 is screwed downward, it drives the pressing plate 4 to press the slider 5. Figure 2 In one embodiment shown, the pressing plate 4 is a square plate, and an adjusting bolt 12 is respectively provided at the four corners of the pressing plate 4 so that the position of the adjusting bolt 12 is staggered with the position of the tin strip 1 .

[0025] When the cutting device of the utility model cuts the tin ribbon 1, the parallel tin ribbons 1 pass through the wire groove 6, the wire feeding roller 13 and the cutting tool 3 in sequence. When the width of the wire groove 6 is to be adjusted, the adjusting bolt 12 is first rotated upward to loosen the pressing plate 4, and then the push screws 11 on both sides of the slider 5 array are loosened. At this time, the slider 5 can be adjusted along the guide rail 7 at will, and then the tin ribbon 1 is inserted into the wire groove 6 so that the wire groove 6 adapts to the width of the tin ribbon 1. Then the push screws 11 on both sides move toward the slider 5 array to limit the total width of the slider 5 array so that the width of the wire groove 6 is slightly larger than the width of the tin ribbon 1. Then the adjusting bolt 12 is moved downward to press the pressing plate 4 on the slider 5 to fix the position of the slider 5, thereby completing the adjustment of the width of the wire groove 6.

[0026] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A wire guide mechanism for a tin ribbon cutting device, characterized in that: The invention comprises a cutting table (2), on which a wire mechanism, a wire feeding mechanism (9) and a cutting tool (3) are sequentially arranged along the forward moving direction of the tin ribbon (1); the wire mechanism comprises a pressing plate (4) and a plurality of slide blocks (5), a wire groove (6) is formed between adjacent slide blocks (5), and the tin ribbon (1) to be cut passes through the wire groove (6); the slide block (5) can slide on the cutting table (2) to change the width of the wire groove (6); the pressing plate (4) can be raised and lowered and adjusted, and when the pressing plate (4) moves downward, the slide block (5) is pressed downward and fixed on the cutting table (2).

2. The wire guide mechanism of the tin ribbon cutting device according to claim 1, characterized in that: A guide rail (7) is arranged on the cutting table (2), a slider (5) is slidably arranged on the guide rail (7), and a plurality of sliders (5) are linearly arranged along the guide rail (7).

3. The wire guide mechanism of the tin ribbon cutting device according to claim 2, characterized in that: The slider (5) is in the shape of an elongated strip, and the extension direction of the guide rail (7) is perpendicular to the length direction of the slider (5).

4. The wire guide mechanism of the tin ribbon cutting device according to claim 3, characterized in that: A plurality of sliders (5) linearly arranged along a guide rail (7) form a slider (5) array. A push mechanism (8) is provided on both sides of the slider (5) array. The push mechanism (8) can push against the slider (5) at the edge of the slider (5) array to limit the total width of the slider (5) array.

5. The wire guide mechanism of the tin ribbon cutting device according to claim 4, characterized in that: The ejection mechanism (8) comprises a support (10) arranged on the cutting table (2), the support (10) being provided with a threaded hole, the threaded hole being provided with an ejection screw (11), the ejection screw (11) being perpendicular to the length direction of the slider (5), and the ejection screw (11) being able to eject the slider (5) when rotating in the threaded hole.

6. The wire guide mechanism of the tin ribbon cutting device according to claim 1, characterized in that: The cutting table (2) is provided with a vertical adjusting screw hole, and the pressing plate (4) is provided with a through hole opposite to the adjusting screw hole; the adjusting bolt (12) passes through the through hole and is screwed into the adjusting screw hole, and when the adjusting bolt (12) is rotated downward, it drives the pressing plate (4) to press the sliding block (5).

7. The wire guide mechanism of the tin ribbon cutting device according to claim 6, characterized in that: The pressing plate (4) is a square plate, and each of the four corners of the pressing plate (4) is provided with an adjusting bolt (12).

8. The wire guide mechanism of the tin ribbon cutting device according to claim 1, characterized in that: The wire feeding mechanism (9) comprises a wire feeding roller (13), the roller surface of the wire feeding roller (13) being spaced apart from the table surface of the cutting table (2), the front end of the tin ribbon (1) correspondingly extending into the space between the wire feeding roller (13) and the cutting table (2), and the wire feeding roller (13) dragging the tin ribbon (1) forward when rotating.

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