Protective plate height adjusting structure of leather slitting machine

Abstract

The utility model discloses a leather slitting machine guard plate height adjusting structure which comprises a cross-shaped rod, an L-shaped plate is welded to the surface of the cross-shaped rod, a motor is fixedly installed on the surface of the L-shaped plate through a bolt, an output shaft of the motor is fixedly connected with a supporting plate through a flange, a rail is fixedly installed on the surface of the cross-shaped rod through a bolt, and the supporting plate is fixedly connected with the rail through a flange. A sliding rod is slidably mounted on the inner wall of the rail, a groove frame is arranged on the front side of the sliding rod, a sliding block is arranged on the surface of the supporting plate, and a protection plate is fixedly connected to the bottom of the sliding rod. The groove frame drives the sliding rod to vertically move in the inner wall of the track, so that the sliding rod drives the height of the protective plate to be adjusted, the height of the protective plate can be adjusted, when the slitting machine is used for segmenting leather with different thicknesses, the protective plate can be correspondingly adjusted, the distance between the protective plate and the leather is guaranteed to be in a small state, and the leather cutting efficiency is improved. Therefore, the blocking and protecting effect of the protecting plate on external foreign matters is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of leather cap processing, and particularly relates to a height adjustment structure for a guard plate of a leather slitting machine. Background Technique

[0002] When processing leather caps, leather materials are required. The rolled leather is initially cut, and the sheet-shaped leather is divided into leather strips of a certain width. A leather slitting machine is needed during the leather processing.

[0003] When the leather slitting machine divides leather, in order to prevent external materials from reaching the cutting area above the leather conveying roller and avoid damage to the slitting device, a guard plate is provided at the feeding area of the slitting machine to isolate external foreign objects. However, the baffle is mostly fixedly arranged, and when slitting leather with a small thickness, the distance between the guard plate and the leather is large, and the existing distance space makes it difficult to guarantee the protection effect. Therefore, a height adjustment structure for the guard plate of a leather slitting machine is needed, which can adjust the height of the guard plate so that when the slitting machine divides leather of different thicknesses, the guard plate can be correspondingly adjusted, and then the distance between the guard plate and the leather is kept in a small state, thereby ensuring the protection effect of the guard plate against external foreign objects. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a height adjustment structure for a guard plate of a leather slitting machine, which can adjust the height of the guard plate so that when the slitting machine divides leather of different thicknesses, the guard plate can be correspondingly adjusted, and then the distance between the guard plate and the leather is kept in a small state, thereby ensuring the protection effect of the guard plate against external foreign objects, so as to solve the technical problems raised in the above background technique.

[0005] The technical solution of the utility model to solve the above technical problems is as follows: A height adjustment structure for a guard plate of a leather slitting machine, which includes a cross bar: an L-shaped plate is welded on the surface of the cross bar, a motor is fixedly installed on the surface of the L-shaped plate through bolts, the output shaft of the motor is fixedly connected with a support plate through a flange, a track is fixedly installed on the surface of the cross bar through bolts, a sliding rod is slidably installed on the inner wall of the track, a groove frame is arranged on the front side of the sliding rod, a slider is arranged on the surface of the support plate, the bottom of the sliding rod is fixedly connected with a guard plate, a slitting machine is fixedly installed at the end of the cross bar, and a feeding roller, a slitting assembly and a discharging roller are installed on the surface of the slitting machine.

[0006] Preferably, a ball is rotatably installed on the inner wall of the track, and the surface of the ball is in contact with the surface of the sliding rod.

[0007] Preferably, the groove frame is fixedly connected with the sliding rod, and the slider is slidably connected with the inner wall of the groove frame.

[0008] Preferably, the support plate and the slider are rotatably connected by a rotating shaft.

[0009] Preferably, a limit clamping block is fixedly installed on the surface of the slitter by bolts, and the protective plate is slidably connected between the inner walls of the limit clamping blocks.

[0010] 1. The beneficial effects of the present utility model are as follows: By driving the sliding rod to vertically move in the inner wall of the track through the groove frame, the height of the protective plate driven by the sliding rod can be adjusted, so as to adjust the height of the protective plate. When the slitter divides leathers with different thicknesses, the protective plate can be correspondingly adjusted, thereby ensuring that the distance between the protective plate and the leather is in a relatively small state, and thus achieving the purpose of ensuring the protective effect of the protective plate against foreign objects.

[0011] 2. Through the arrangement of the ball bearings in the present utility model, the resistance when the sliding rod slides in the inner wall of the track is reduced, avoiding the situation of large resistance when the two directly contact and slide.

[0012] 3. Through the arrangement of the limit clamping blocks in the present utility model, the movement of the protective plate is limited, avoiding the situation of the protective plate shaking when moving vertically. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Wherein:

[0014] Figure 1 is a schematic structural diagram of an embodiment of the present utility model;

[0015] Figure 2 is an embodiment of the present utility model Figure 1 is a partial enlarged view of point A in the embodiment;

[0016] Figure 3 is a three-dimensional schematic diagram of the groove frame and the slider of an embodiment of the present utility model;

[0017] Figure 4 is a three-dimensional exploded schematic diagram of the track and the sliding rod of an embodiment of the present utility model.

[0018] In the drawings, the list of components represented by each reference numeral is as follows:

[0019] 1. Cross bar, 2. L-shaped plate, 3. Motor, 4. Support plate, 5. Track, 6. Sliding rod, 7. Ball bearing, 8. Groove frame, 9. Slider, 10. Protective plate, 11. Slitter, 12. Limit clamping block, 13. Feeding roller, 14. Slitting assembly, 15. Discharging roller. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Hereinafter, embodiments of the structure for adjusting the height of the protective plate of the leather slitter of the present utility model will be described with reference to the drawings.

[0021] Embodiment 1:

[0022] Figures 1-4 Shows a height adjustment structure of the guard plate of a leather slitting machine according to an embodiment of the present utility model, which includes a cross bar 1. An L-shaped plate 2 is welded on the surface of the cross bar 1. A motor 3 is fixedly installed on the surface of the L-shaped plate 2 through bolts. The output shaft of the motor 3 is fixedly connected with a support plate 4 through a flange. A track 5 is fixedly installed on the surface of the cross bar 1 through bolts. A sliding rod 6 is slidably installed on the inner wall of the track 5. A ball 7 is rotatably installed on the inner wall of the track 5. The surface of the ball 7 is in contact with the surface of the sliding rod 6. Through the arrangement of the ball 7, the resistance when the sliding rod 6 slides in the inner wall of the track 5 is reduced, and the situation of large resistance when the two directly contact and slide is avoided. A groove frame 8 is arranged on the front side of the sliding rod 6. A slider 9 is arranged on the surface of the support plate 4. The groove frame 8 is fixedly connected with the sliding rod 6. The slider 9 is slidably connected with the inner wall of the groove frame 8. The support plate 4 is rotatably connected with the slider 9 through a rotating shaft. The bottom of the sliding rod 6 is fixedly connected with a guard plate 10. A slitting machine 11 is fixedly installed at the end of the cross bar 1. A feeding roller 13, a slitting assembly 14 and a discharging roller 15 are installed on the surface of the slitting machine 11.

[0023] Embodiment Two:

[0024] Figures 1-4 Shows a height adjustment structure of the guard plate of a leather slitting machine according to an embodiment of the present utility model, which includes a cross bar 1. An L-shaped plate 2 is welded on the surface of the cross bar 1. A motor 3 is fixedly installed on the surface of the L-shaped plate 2 through bolts. The output shaft of the motor 3 is fixedly connected with a support plate 4 through a flange. A track 5 is fixedly installed on the surface of the cross bar 1 through bolts. A sliding rod 6 is slidably installed on the inner wall of the track 5. A groove frame 8 is arranged on the front side of the sliding rod 6. A slider 9 is arranged on the surface of the support plate 4. The bottom of the sliding rod 6 is fixedly connected with a guard plate 10. A slitting machine 11 is fixedly installed at the end of the cross bar 1. A limiting clamp block 12 is fixedly installed on the surface of the slitting machine 11 through bolts. The guard plate 10 is slidably connected with the inner wall of the limiting clamp block 12. Through the arrangement of the limiting clamp block 12, the movement of the guard plate 10 is limited, and the situation of the guard plate 10 shaking during vertical movement is avoided. A feeding roller 13, a slitting assembly 14 and a discharging roller 15 are installed on the surface of the slitting machine 11.

[0025] Working principle: When the present utility model is in use, the user drives the support plate 4 to rotate by turning on the motor 3, so that the support plate 4 drives the groove frame 8 to move in the vertical direction through the slider 9. Then the groove frame 8 drives the sliding rod 6 to move vertically in the inner wall of the track 5, so that the height of the sliding rod 6 driving the guard plate 10 can be adjusted. Subsequently, the leather is fed into the lower part of the slitting assembly 14 through the feeding roller 13, so that the slit leather can be discharged through the discharging roller 15, realizing the adjustment of the height of the guard plate. When the slitting machine divides leather of different thicknesses, the guard plate can be correspondingly adjusted, and then the distance between the guard plate and the leather is ensured to be in a relatively small state, so as to ensure the protection effect of the guard plate against external foreign objects.

[0026] In summary, for the height adjustment structure of the guard plate of the leather slitting machine, the sliding rod 6 is driven by the groove frame 8 to move vertically in the inner wall of the track 5, so that the height of the guard plate 10 driven by the sliding rod 6 can be adjusted, thereby achieving the adjustment of the height of the guard plate. When the slitting machine cuts leathers of different thicknesses, the guard plate can be adjusted correspondingly, and then the distance between the guard plate and the leather is ensured to be in a relatively small state, so as to ensure the purpose of the guard plate's blocking and protecting effect on foreign objects.

Claims

1. A leather slitting machine guard plate height adjustment structure, characterized in that: The invention comprises a cross bar (1): an L-shaped plate (2) is welded on the surface of the cross bar (1), a motor (3) is fixedly installed on the surface of the L-shaped plate (2) by means of bolts, the output shaft of the motor (3) is fixedly connected to a support plate (4) by means of a flange, a track (5) is fixedly installed on the surface of the cross bar (1) by means of bolts, a slide bar (6) is slidably installed on the inner wall of the track (5), a groove frame (8) is arranged on the front side of the slide bar (6), a slider (9) is arranged on the surface of the support plate (4), a guard plate (10) is fixedly connected to the bottom of the slide bar (6), a slitting machine (11) is fixedly installed on the end of the cross bar (1), and a feed roller (13), a slitting assembly (14) and a discharge roller (15) are installed on the surface of the slitting machine (11).

2. The height adjustment structure of the guard plate of a leather slitting machine according to claim 1 is characterized in that: A ball (7) is rollingly mounted on the inner wall of the track (5), and the surface of the ball (7) is in contact with the surface of the slide rod (6).

3. The height adjustment structure of the guard plate of the leather slitting machine according to claim 2 is characterized in that: The groove frame (8) is fixedly connected to the slide bar (6), and the slide block (9) is slidably connected to the inner wall of the groove frame (8).

4. The leather slitting machine guard plate height adjustment structure according to claim 3 is characterized in that: The support plate (4) and the slider (9) are rotationally connected via a rotating shaft.

5. The height adjustment structure of the guard plate of the leather slitting machine according to claim 4 is characterized in that: A limit clamp block (12) is fixedly mounted on the surface of the slitting machine (11) by means of bolts, and the guard plate (10) is slidably connected to the inner wall of the limit clamp block (12).

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