Asphalt hemp thread cut-off machine

Abstract

The utility model discloses an asphalt hemp thread cut-off machine which comprises a cut-off table, a guide wheel, a conveying assembly and a cut-off assembly are installed on the top of the cut-off table, a rectangular plate is fixedly installed on the right side of the cut-off table through bolts, a pressing wheel is arranged in an inner cavity of the rectangular plate, and a side plate is fixedly installed on the surface of the rectangular plate. A clamping block and a sliding rail are fixedly mounted on the front side of the side plate, a sliding block is slidably connected to the surface of the sliding rail, a sliding plate is slidably connected to the inner wall of the clamping block, a shifting shaft is fixedly mounted on the surface of the sliding block, and an electric telescopic rod is fixedly mounted on the right side of the cutting table through a bolt. The shifting shaft is shifted through movement of the sliding plate, so that the shifting shaft drives the pressing wheel to move in the vertical direction through the sliding block and the L-shaped block, the pressing wheel can be attached to hemp threads, the pressing wheel can be rapidly adjusted, the pressing wheel can be accurately matched with the hemp thread conveying direction, and the adjusting efficiency is good.

Description

Technical Field

[0001] The utility model belongs to the technical field of building composite materials, and particularly relates to an asphalt hemp yarn cutting machine. Background Technique

[0002] The main function of asphalt hemp yarn is to be used as a sealing waterproof material during construction on the construction site. Asphalt hemp yarn is hemp yarn or hemp rope soaked in asphalt. This material is used for filling joints. Before construction, the joint channels are first filled with hemp yarn, and then hot asphalt is used to fill the joints. Asphalt hemp yarn is usually supplied in the form of rolls, but specific lengths may be required during actual use, so it needs to be cut at the ends. Usually, the asphalt hemp yarn of the required length is cut by a thermal cutting method. The thermal cutting method refers to generating a sufficiently high temperature at the cutting position through an electric heating knife to soften the asphalt hemp yarn and cut it quickly.

[0003] When cutting asphalt hemp yarn, since the diameter of its material roll will continuously change, the path of the hemp yarn passing through the guide wheel will also continuously change. At this time, a pressing wheel is needed to assist in the conveying direction of the hemp yarn. The adjustment of the pressing wheel of some cutting machines is fixed by bolts, and the adjustment efficiency is relatively low. Therefore, an asphalt hemp yarn cutting machine is needed that can quickly adjust the pressing wheel, so that the pressing wheel can be accurately adapted to the conveying direction of the hemp yarn and the adjustment efficiency is better. Content of the Utility Model

[0004] The purpose of the utility model is to provide an asphalt hemp yarn cutting machine that can quickly adjust the pressing wheel, so that the pressing wheel can be accurately adapted to the conveying direction of the hemp yarn and the adjustment efficiency is better, so as to solve the technical problems proposed in the above background technique.

[0005] The technical solution of the utility model to solve the above technical problems is as follows: an asphalt hemp yarn cutting machine, which includes a cutting table: a guide wheel, a conveying assembly and a cutting assembly are installed on the top of the cutting table. A rectangular plate is fixedly installed on the right side of the cutting table through bolts. A pressing wheel is arranged in the inner cavity of the rectangular plate. A side plate is fixedly installed on the surface of the rectangular plate. A clamping block and a slide rail are fixedly installed on the front side of the side plate. A slider is slidably connected to the surface of the slide rail. A slide plate is slidably connected to the inner wall of the clamping block. A dial shaft is fixedly installed on the surface of the slider. An electric telescopic rod is fixedly installed on the right side of the cutting table through bolts. An L-shaped block is fixedly installed on the right side of the slider, and a rotational connection is arranged between the L-shaped block and the pressing wheel.

[0006] Preferably, the front end of the dial shaft extends into the inner cavity of the slide plate, and a rotating sleeve is rotatably connected to the surface of the dial shaft, and the surface of the rotating sleeve is in contact with the inner wall of the slide plate.

[0007] Preferably, the output end of the electric telescopic rod is fixedly connected to the slide plate through a flange.

[0008] Preferably, a vertical rod is fixedly installed at the rear side of the rectangular plate, a sliding ring is sleeved on the surface of the vertical rod, and the sliding ring is rotatably connected to the pressing wheel through an ear block.

[0009] Preferably, rolling balls are embedded and installed on the inner wall of the clamping block, and the surface of the rolling balls is in contact with the sliding plate.

[0010] The beneficial effects of the present utility model are as follows:

[0011] In the present utility model, the shifting shaft is shifted by the movement of the sliding plate, so that the pressing wheel is driven by the sliding block and the L-shaped block to move in the vertical direction, so that the pressing wheel can be attached to the hemp thread, and thus the pressing wheel can be quickly adjusted, so that the pressing wheel can be accurately adapted to the hemp thread conveying direction and the adjustment efficiency is good;

[0012] 2. By setting the rotating sleeve in the present utility model, the surface of the shifting shaft is padded and protected, avoiding the situation of excessive wear when the shifting shaft directly contacts the sliding plate;

[0013] 3. By the combined use of the vertical rod and the sliding ring in the present utility model, the transmission of the pressing wheel in the vertical direction is limited, avoiding the situation of shaking when the pressing wheel moves;

[0014] 4. By setting the rolling balls in the present utility model, the sliding between the sliding plate and the clamping block is padded and protected, avoiding the situation of excessive wear when the two directly contact. Description of the Drawings

[0015] Among them:

[0016] Figure 1 is a schematic structural diagram of an embodiment of the present utility model;

[0017] Figure 2 is an embodiment of the present utility model Figure 1 is a partial enlarged view of point A in;

[0018] Figure 3 is a three-dimensional schematic diagram of the vertical rod and the sliding ring of an embodiment of the present utility model;

[0019] Figure 4 is a three-dimensional schematic diagram of the clamping block and the sliding plate of an embodiment of the present utility model.

[0020] In the drawings, the list of components represented by each reference numeral is as follows:

[0021] 1. Cutting table, 2. Guide wheel, 3. Conveying component, 4. Cutting component, 5. Rectangular plate, 6. Pressing wheel, 7. Side plate, 8. Clamping block, 9. Slide rail, 10. Sliding block, 11. Sliding plate, 12. Shifting shaft, 13. Rotating sleeve, 14. Electric telescopic rod, 15. L-shaped block, 16. Vertical rod, 17. Sliding ring, 18. Rolling ball. Detailed implementation mode

[0022] In the following, embodiments of the bituminous hemp fiber cutting machine of the present utility model will be described with reference to the accompanying drawings. Embodiment 1

[0023] Figures 1-4 A bituminous hemp fiber cutting machine showing an embodiment of the present utility model includes a cutting table 1. A guide wheel 2, a conveying assembly 3 and a cutting assembly 4 are installed on the top of the cutting table 1. A rectangular plate 5 is fixedly installed on the right side of the cutting table 1 through bolts. A pressing wheel 6 is arranged in the inner cavity of the rectangular plate 5. Side plates 7 are fixedly installed on the surface of the rectangular plate 5. A clamping block 8 and a slide rail 9 are fixedly installed on the front side of the side plate 7. A slider 10 is slidably connected to the surface of the slide rail 9. A slide plate 11 is slidably connected to the inner wall of the clamping block 8. A dial shaft 12 is fixedly installed on the surface of the slider 10. An electric telescopic rod 14 is fixedly installed on the right side of the cutting table 1 through bolts. The front end of the dial shaft 12 extends into the inner cavity of the slide plate 11. A rotating sleeve 13 is rotatably connected to the surface of the dial shaft 12. The surface of the rotating sleeve 13 is in contact with the inner wall of the slide plate 11. Through the setting of the rotating sleeve 13, the surface of the dial shaft 12 is cushioned to avoid excessive wear when the dial shaft 12 directly contacts the slide plate 11. The output end of the electric telescopic rod 14 is fixedly connected to the slide plate 11 through a flange. An L-shaped block 15 is fixedly installed on the right side of the slider 10. The L-shaped block 15 is rotatably connected to the pressing wheel 6. Embodiment 2

[0024] Figures 1-4 A bituminous hemp fiber cutting machine showing an embodiment of the present utility model includes a cutting table 1. A guide wheel 2, a conveying assembly 3 and a cutting assembly 4 are installed on the top of the cutting table 1. A rectangular plate 5 is fixedly installed on the right side of the cutting table 1 through bolts. A pressing wheel 6 is arranged in the inner cavity of the rectangular plate 5. Side plates 7 are fixedly installed on the surface of the rectangular plate 5. A clamping block 8 and a slide rail 9 are fixedly installed on the front side of the side plate 7. A slider 10 is slidably connected to the surface of the slide rail 9. A slide plate 11 is slidably connected to the inner wall of the clamping block 8. A dial shaft 12 is fixedly installed on the surface of the slider 10. An electric telescopic rod 14 is fixedly installed on the right side of the cutting table 1 through bolts. An L-shaped block 15 is fixedly installed on the right side of the slider 10. The L-shaped block 15 is rotatably connected to the pressing wheel 6. A vertical rod 16 is fixedly installed on the rear side of the rectangular plate 5. A sliding ring 17 is sleeved on the surface of the vertical rod 16. The sliding ring 17 is rotatably connected to the pressing wheel 6 through an ear block. Through the cooperation of the vertical rod 16 and the sliding ring 17, the transmission of the pressing wheel 6 in the vertical direction is limited, avoiding the situation that the pressing wheel 6 shakes during movement. Rolling balls 18 are embedded and installed in the inner wall of the clamping block 8. The surface of the rolling balls 18 is in contact with the slide plate 11. Through the setting of the rolling balls 18, the sliding between the slide plate 11 and the clamping block 8 is cushioned and protected, avoiding excessive wear when the two directly contact.

[0025] Working principle: When the present invention is used, the user transmits the asphalt hemp fibers on the surface of the material roll to the cutting component 4 through the transmission component 3 and the guidance of the guide wheel 2 for cutting. During this process, the electric telescopic rod 14 drives the slide plate 11 to slide in the inner wall of the clamping block 8, and then the movement of the slide plate 11 drives the dial shaft 12, so that the dial shaft 12 drives the slider 10 to slide on the surface of the slide rail 9 and drives the pressing wheel 6 to move in the vertical direction through the L-shaped block 15, so that the pressing wheel 6 can fit with the hemp fibers, realizing rapid adjustment of the pressing wheel, so that the pressing wheel can be accurately adapted to the hemp fiber transmission direction and the adjustment efficiency is good.

[0026] To sum up: the asphalt hemp fiber cutting machine moves the dial shaft 12 by moving the slide plate 11, so that the dial shaft 12 drives the pressure wheel 6 to move in the vertical direction through the slider 10 and the L-shaped block 15, so that the pressure wheel 6 can fit with the hemp fiber, and the purpose of quickly adjusting the pressure wheel can be achieved, so that the pressure wheel can be accurately adapted to the hemp fiber transmission direction and the adjustment efficiency is better.

Claims

1. Asphalt hemp fiber cutting machine, characterized in that, Including a cutting table (1): A guide wheel (2), a conveying assembly (3) and a cutting assembly (4) are installed on the top of the cutting table (1). A rectangular plate (5) is fixedly installed on the right side of the cutting table (1) by bolts. A pressing wheel (6) is arranged in the inner cavity of the rectangular plate (5). Side plates (7) are fixedly installed on the surface of the rectangular plate (5). A clamping block (8) and a slide rail (9) are fixedly installed on the front side of the side plates (7). A slider (10) is slidably connected to the surface of the slide rail (9). A sliding plate (11) is slidably connected to the inner wall of the clamping block (8). A dial shaft (12) is fixedly installed on the surface of the slider (10). An electric telescopic rod (14) is fixedly installed on the right side of the cutting table (1) by bolts. An L-shaped block (15) is fixedly installed on the right side of the slider (10). A rotational connection is provided between the L-shaped block (15) and the pressing wheel (6).

2. The bituminous hemp fiber cutting machine according to claim 1, wherein The front end of the dial shaft (12) extends into the inner cavity of the sliding plate (11). A rotating sleeve (13) is rotatably connected to the surface of the dial shaft (12). The surface of the rotating sleeve (13) is in contact with the inner wall of the sliding plate (11).

3. The bituminous hemp cutting machine according to claim 2, wherein, The output end of the electric telescopic rod (14) is fixedly connected to the sliding plate (11) by a flange.

4. The bituminous hemp cutting machine according to claim 3, wherein A vertical rod (16) is fixedly installed on the rear side of the rectangular plate (5). A sliding ring (17) is sleeved on the surface of the vertical rod (16). A rotational connection is provided between the sliding ring (17) and the pressing wheel (6) through an ear block.

5. The bituminous hemp cutting machine according to claim 4, wherein, Rolling balls (18) are embedded and installed in the inner wall of the clamping block (8). The surface of the rolling balls (18) is in contact with the sliding plate (11).

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