Cutting machine for sealing rope of tubular pile mold

Abstract

The utility model relates to the technical field of building tubular pile manufacturing equipment, in particular to a cutting machine for a sealing rope of a tubular pile mold, which solves the problems of high labor intensity and low production efficiency of the existing manual rope removal, and is characterized in that the cutting machine is provided with a rack, a horizontal rope sticking roller, a main cutting roller and an auxiliary cutting roller are rotationally arranged on the rack, and the axes of the rope sticking roller, the main cutting roller and the auxiliary cutting roller are parallel to one another; a blocking comb and a first driving device for driving the rope sticking roller and the main cutting roller to rotate are further arranged on the rack; the rope sticking roller comprises a plurality of steel wire bundles which are arrayed and distributed on a roller shaft and extend out in the radial direction, the blocking comb is located on one side of the rope sticking roller, the blocking comb is provided with comb rods which are horizontally arrayed at intervals, the comb rods extend into the rope sticking roller, and the comb rods comb off sealing ropes adhered to the steel wire bundles of the rotating rope sticking roller; the main cutting-off roller and the auxiliary cutting-off roller are located below the blocking comb, the rotating directions of the main cutting-off roller and the auxiliary cutting-off roller are opposite, and the main cutting-off roller and / or the auxiliary cutting-off roller are / is provided with cutters for cutting off the sealing rope when the main cutting-off roller and the auxiliary cutting-off roller rotate.

Description

Technical Field

[0001] The utility model relates to the technical field of building pipe pile manufacturing equipment, in particular to a cutting machine for a pipe pile mould sealing rope. Background Art

[0002] The production of pipe piles is to pour the concrete mixture into the lower fan steel mold, then cover it with the upper fan steel mold, and then make it through high-speed circular centrifugal motion. The sealing rope is placed in the tongue and groove groove on the side of the upper fan mold. In this way, when the upper fan mold is covered, it forms a tight fit with the protruding part of the lower fan steel mold, ensuring that the slurry in the concrete will not leak out from the tongue and groove during the high-speed centrifugal rotation process, and ensuring that the concrete of the pipe pile body will not cause quality defects such as voids due to leakage, thereby leading to the generation of waste products.

[0003] There are many types of sealing ropes, such as cotton rope, hemp rope, straw rope and regenerated fiber rope. During use, if the sealing rope is not obviously damaged, it usually does not need to be replaced every time. However, when the sealing rope is damaged, it should be replaced in time to ensure the production quality and efficiency of the pipe piles.

[0004] The existing replacement method is to manually remove the sealing rope from the stationary mold. Due to the long length of the mold and the sealing rope, workers need to run a long distance during the pulling process. In addition, the damaged sealing rope can be easily broken. Therefore, manual rope removal is labor-intensive and time-consuming, affecting production efficiency. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a pipe pile mould sealing rope cutting machine, which overcomes the problems of high labor intensity and low production efficiency of the existing manual rope removal.

[0006] The utility model solves the technical problem by adopting a technical solution: a pipe pile mold sealing rope cutting machine, comprising a frame, a horizontal rope sticking roller, a main cutting roller and an auxiliary cutting roller rotatably arranged on the frame and having axes parallel to each other, a retaining comb and a first driving device for driving the rope sticking roller and the main cutting roller to rotate;

[0007] The rope-sticking roller comprises a plurality of radially extending steel wire bundles arranged and distributed on a roller shaft, the retaining comb being located on one side of the rope-sticking roller, the retaining comb comprising combing rods arranged horizontally and spaced apart, the combing rods extending into the rope-sticking roller, and the sealing rope adhered to the steel wire bundles of the rotating rope-sticking roller being combed off by the combing rods;

[0008] The main cutting roller and the auxiliary cutting roller are located below the retaining comb, and the main cutting roller and the auxiliary cutting roller rotate in opposite directions. The main cutting roller and / or the auxiliary cutting roller are provided with a cutter for cutting the sealing rope when the main cutting roller and the auxiliary cutting roller rotate.

[0009] Specifically, the main cutting roller and the auxiliary cutting roller have the same rotational speed.

[0010] Specifically, the main cutting roller and the auxiliary cutting roller are driven by a pair of meshing gears with the same outer diameter and the same module to achieve opposite rotational directions and the same rotational speed.

[0011] Specifically, the main cutting roller and the auxiliary cutting roller respectively have a rotating shaft and a plurality of cutter discs and a plurality of spacers which are mounted on the rotating shaft in a circumferentially fixed manner. Spacers are provided between adjacent cutter discs. The cutter disc on the main cutting roller corresponds to the spacer on the auxiliary cutting roller, and the cutter disc on the auxiliary cutting roller corresponds to the spacer on the main cutting roller. The cutter disc has the cutting knife.

[0012] Specifically, in order to improve the cutting effect, the cutter disc is ratchet-shaped, the ratchet part of the ratchet-shaped cutter disc is the cutter, the thickness of the cutter disc on the main cutting roller is less than the thickness of the spacer on the auxiliary cutting roller, the thickness of the cutter disc on the auxiliary cutting roller is less than the thickness of the spacer on the main cutting roller, the outer diameter of the cutter disc is greater than the outer diameter of the spacer, and when the main cutting roller and the auxiliary cutting roller rotate, the sealing rope is cut by the staggered bite structure of the cutter disc and the spacer; this cutting structure enables each edge of the cutter to become a cutting edge.

[0013] Specifically, in order to improve the adhesion effect to the sealing rope, the outer end steel wires of the steel wire bundle are in a split and spread out state.

[0014] Specifically, a belt conveyor device for collecting and delivering sealing rope debris is provided below the main cutting roller and the auxiliary cutting roller. The belt conveyor device includes a conveyor belt and a second driving device.

[0015] Specifically, the moving direction of the conveyor belt is the same as the axis direction of the main cutting roller.

[0016] Specifically, the first driving device drives the rope sticking roller and the main cutting roller by chain transmission.

[0017] The beneficial effects of the utility model are as follows: the cutting machine for the sealing rope of the pipe pile mold of the utility model has a rotating rope-sticking roller that sticks the sealing rope, a retaining comb that combs off the sealing rope, and a cutting roller that cuts and breaks the falling sealing rope and cuts and breaks the sealing rope that is directly and continuously pulled from the rope-sticking roller. The cutting machine replaces manual work and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments recorded in this application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1It is the main view of the utility model;

[0020] Figure 2 This is a top view showing the comb retaining mechanism of the present invention;

[0021] Figure 3 It is a left view of the utility model;

[0022] Figure 4 This is a schematic diagram of the engagement structure of the main cutting roller and the auxiliary cutting roller in the utility model;

[0023] Figure 5 yes Figure 4 AA cross-section of

[0024] Figure 6 yes Figure 4 BB cross-section diagram.

[0025] In the accompanying drawings: 1. frame, 2. rope sticking roller, 2-1. wire bundle, 3. main cutting roller, 4. auxiliary cutting roller, 5. stop comb, 5-1. comb rod, 6. first driving device, 7. cutter, 8. belt conveyor, 8-1. conveyor belt, 8-2. second driving device, 9. cutter disc, 10. spacer. DETAILED DESCRIPTION

[0026] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] As attached Figures 1 to 3 A pipe pile mold sealing rope cutting machine comprises a frame 1, on which a horizontal rope sticking roller 2, a main cutting roller 3 and an auxiliary cutting roller 4 are rotatably arranged with their axes parallel to each other. The frame 1 is also provided with a stop comb 5 and a first driving device 6 for driving the rope sticking roller 2 and the main cutting roller 3 to rotate.

[0028] The rope-sticking roller 2 includes a plurality of radially extending steel wire bundles 2-1 arranged and distributed on the roller shaft. A retaining comb 5 is located on one side of the rope-sticking roller 2. The retaining comb 5 has horizontally spaced combing rods 5-1. The combing rods 5-1 extend into the rope-sticking roller 2 and are used to comb off the sealing rope adhered to the steel wire bundles 2-1 of the rotating rope-sticking roller 2.

[0029] The main cutting roller 3 and the auxiliary cutting roller 4 are located below the retaining comb 5. The main cutting roller 3 and the auxiliary cutting roller 4 rotate in opposite directions. The main cutting roller 3 and / or the auxiliary cutting roller 4 are provided with a cutter 7 for cutting the sealing rope when the main cutting roller 3 and the auxiliary cutting roller 4 rotate.

[0030] The main cutting roller 3 and the auxiliary cutting roller 4 have the same rotational speed.

[0031] The main cutting roller 3 and the auxiliary cutting roller 4 are arranged in opposite directions and at the same speed by a pair of meshing gears with the same outer diameter and the same module.

[0032] As attached Figures 4 to 6 As shown, the main cutting roller 3 and the auxiliary cutting roller 4 respectively have a rotating shaft and a plurality of cutter discs 9 and a plurality of spacers 10 which are sleeved on the rotating shaft in a circumferentially fixed manner. Spacers 10 are provided between adjacent cutter discs 9. The cutter disc 9 on the main cutting roller 3 corresponds to the spacers 10 on the auxiliary cutting roller 4, and the cutter disc 9 on the auxiliary cutting roller 4 corresponds to the spacers 10 on the main cutting roller 3. The cutter disc 9 has a cutting knife 7.

[0033] The cutter disc 9 is ratchet-shaped, and the ratchet portion of the ratchet-shaped cutter disc 9 serves as the cutter 7. The thickness of the cutter disc 9 on the main cutting roller 3 is less than the thickness of the spacer 10 on the auxiliary cutting roller 4, and the thickness of the cutter disc 9 on the auxiliary cutting roller 4 is less than the thickness of the spacer 10 on the main cutting roller 3. The outer diameter of the cutter disc 9 is greater than the outer diameter of the spacer 10. When the main cutting roller 3 and the auxiliary cutting roller 4 rotate, the cutter disc 9 and the spacer 10 interlock and interlock to cut the sealing rope. Each edge of the three-dimensional cutter 7 becomes a cutting edge for the sealing rope under this rotating interlocking structure. Moreover, this interlocking structure can cut the sealing rope while pulling it.

[0034] The outer end steel wires of the steel wire bundle 2-1 are in a split and scattered state, and the inner end of the steel wire bundle 2-1 is in a bundle shape, so that the comb rod 5-1 is conveniently located between the two steel wire bundles 2-1.

[0035] A belt conveyor device 8 for collecting and sending out the sealing rope scraps is provided below the main cutting roller 3 and the auxiliary cutting roller 4. The belt conveyor device 8 includes a conveyor belt 8-1 and a second driving device 8-2.

[0036] The moving direction of the conveyor belt 8 - 1 is the same as the axial direction of the main cutting roller 3 .

[0037] The first driving device 6 drives the rope sticking roller 2 and the main cutting roller 3 in a chain transmission manner.

[0038] The simple working process of this utility model is:

[0039] The cutting machine is installed on the mold conveyor line, and the pipe pile mold with the stop facing downward passes through the rope sticking roller 2 in the form of pressure. The rotating steel wire bundle 2-1 sticks the sealing rope and slightly wraps it around the rope sticking roller 2. The rope sticking roller 2 combed off by the combing rod 5-1 enters the rotating bite area of ​​the main cutting roller 3 and the auxiliary cutting roller 4. The main cutting roller 3 and the auxiliary cutting roller 4 realize the cutting of the sealing rope. If the sealing rope is continuous, the main cutting roller 3 and the auxiliary cutting roller 4 can directly pull and cut it from the rope sticking roller 2. If the sealing rope is intermittent, it may be necessary to use the combing rod 5-1 to comb it off. The sealing rope debris after continuous cutting falls to the belt conveyor 8, and a collection container is set at the output of the belt conveyor 8.

[0040] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cutting machine for sealing rope of pipe pile mould, characterized by: The invention comprises a frame (1), on which a horizontal rope-sticking roller (2), a main cutting roller (3) and an auxiliary cutting roller (4) with axes parallel to each other are rotatably arranged. The frame (1) is also provided with a retaining comb (5) and a first driving device (6) for driving the rope-sticking roller (2) and the main cutting roller (3) to rotate. The rope-sticking roller (2) comprises a plurality of radially extending steel wire bundles (2-1) arranged and distributed on a roller shaft, the retaining comb (5) is located on one side of the rope-sticking roller (2), and the retaining comb (5) comprises combing rods (5-1) arranged horizontally and spaced apart, the combing rods (5-1) extending into the rope-sticking roller (2), and the sealing rope adhered to the steel wire bundles (2-1) of the rotating rope-sticking roller (2) is combed off by the combing rods (5-1); The main cutting roller (3) and the auxiliary cutting roller (4) are located below the retaining comb (5). The main cutting roller (3) and the auxiliary cutting roller (4) rotate in opposite directions. The main cutting roller (3) and / or the auxiliary cutting roller (4) are provided with a cutter (7) for cutting the sealing rope when the main cutting roller (3) and the auxiliary cutting roller (4) rotate.

2. The pipe pile mold sealing rope cutting machine according to claim 1, characterized in that: The main cutting roller (3) and the auxiliary cutting roller (4) have the same rotational speed.

3. The pipe pile mold sealing rope cutting machine according to claim 2, characterized in that: The main cutting roller (3) and the auxiliary cutting roller (4) are provided with a pair of meshing gears of the same outer diameter and the same module so as to realize opposite rotation directions and the same rotation speed.

4. The pipe pile mold sealing rope cutting machine according to claim 3, characterized in that: The main cutting roller (3) and the auxiliary cutting roller (4) respectively have a rotating shaft and a plurality of cutter discs (9) and a plurality of spacers (10) sleeved on the rotating shaft in a circumferentially fixed manner. Spacers (10) are provided between adjacent cutter discs (9). The cutter disc (9) on the main cutting roller (3) corresponds to the spacer (10) on the auxiliary cutting roller (4), and the cutter disc (9) on the auxiliary cutting roller (4) corresponds to the spacer (10) on the main cutting roller (3). The cutter disc (9) has the cutting knife (7).

5. The pipe pile mold sealing rope cutting machine according to claim 4, characterized in that: The cutter disc (9) is ratchet-shaped, and the ratchet portion of the ratchet-shaped cutter disc (9) is the cutter (7). The thickness of the cutter disc (9) on the main cutting roller (3) is less than the thickness of the spacer (10) on the auxiliary cutting roller (4), and the thickness of the cutter disc (9) on the auxiliary cutting roller (4) is less than the thickness of the spacer (10) on the main cutting roller (3). The outer diameter of the cutter disc (9) is greater than the outer diameter of the spacer (10). When the main cutting roller (3) and the auxiliary cutting roller (4) rotate, the cutter disc (9) and the spacer (10) are interlaced and engaged to cut the sealing rope.

6. The pipe pile mold sealing rope cutting machine according to claim 1, characterized in that: The outer end steel wires of the steel wire bundle (2-1) are in a split and scattered state.

7. The pipe pile mold sealing rope cutting machine according to claim 1, characterized in that: A belt conveyor (8) for collecting and delivering sealing rope debris is provided below the main cutting roller (3) and the auxiliary cutting roller (4). The belt conveyor (8) comprises a conveyor belt (8-1) and a second driving device (8-2).

8. The pipe pile mold sealing rope cutting machine according to claim 7, characterized in that: The moving direction of the conveyor belt (8-1) is the same as the axial direction of the main cutting roller (3).

9. The pipe pile mold sealing rope cutting machine according to claim 1, characterized in that: The first driving device (6) drives the rope sticking roller (2) and the main cutting roller (3) in a chain transmission manner.

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