Discharging device for high-density polyethylene corrugated pipe production

Abstract

The utility model discloses a blanking device for producing a high-density polyethylene corrugated pipe, which is characterized by comprising a base, an electromagnetic ring is arranged at the upper end of the base, the electromagnetic ring is connected with the base in a matching way, a knife rest is arranged on the electromagnetic ring, and the knife rest and the electromagnetic ring are arranged in the same magnetic structure; a plurality of tool aprons are arranged on the tool rest, tools are fixedly arranged on the tool aprons, and the tool aprons are connected with the tool rest in a matched mode. A hydraulic cylinder is arranged on the rear side of the tool apron and fixedly connected with the tool apron. A plurality of hydraulic devices are arranged on the tool rest and are in driving connection with a hydraulic cylinder; a driven wheel is arranged at one end of the cutter, and the driven wheel is fixedly connected with the cutter; a supporting table is arranged at the upper end of the base, a motor is arranged on the supporting table, a driving wheel is arranged at the end of the motor, and the driving wheel is connected with a driven wheel through a belt; a controller is arranged on one side of the base and electrically connected with the hydraulic device. The utility model aims to solve the problems that the cutting device needs to be adjusted when different pipe diameters are cut in the prior art, and abrasion is easily caused by rotary cutting.

Description

Technical Field

[0001] The utility model relates to the technical field of retarder collection, in particular to a feeding device for producing high-density polyethylene corrugated pipes. Background Art

[0002] Polyethylene corrugated pipe, that is, a plastic protective sleeve extruded from polyethylene material, is also called a corrugated pipe because of its annular corrugation inside and outside. It protects cables from damage and has the characteristics of good wear resistance and corrosion resistance. Because polyethylene material is more resistant to corrosion, wear and aging, and is green and environmentally friendly, polyethylene corrugated pipe is often used as a rainwater and sewage branch pipe. In the production process of polyethylene corrugated pipe, it is necessary to cut the polyethylene corrugated pipe. During the cutting process, the polyethylene corrugated pipe must first be fixed. The general fixing device needs to be fixed manually, and there will be inconsistent fixation at both ends. As a result, the cutting surface may move during the cutting process, making the cutting surface uneven. In addition, manpower is required to push the cutting machine during cutting, so that the cutting machine cuts the polyethylene corrugated pipe, which increases the physical strength of the workers. When cutting, the existing corrugated pipe cutting equipment needs to use tools to adjust the cutting knife according to different cutting pipe diameters. Since multiple tools are involved, the work intensity during the adjustment work increases. At the same time, the wear efficiency is high during the rotation process, and the practicality is not strong. Utility Model Content

[0003] In view of the deficiencies in the prior art, the technical problem solved by the utility model is to provide a feeding device for the production of high-density polyethylene corrugated pipes, which solves the problem that the cutting tool needs to be adjusted when cutting different pipe diameters, and the rotary cutting tool is prone to wear.

[0004] Technical solution: A feeding device for the production of high-density polyethylene corrugated pipes, characterized in that: it includes a base, an electromagnetic ring is provided at the upper end of the base, the electromagnetic ring is connected to the base, a tool holder is provided on the electromagnetic ring, and a magnetic structure is provided between the tool holder and the electromagnetic ring; a plurality of tool seats are provided on the tool holder, a tool is fixedly provided on the tool seat, and the tool seat and the tool holder are connected; a hydraulic cylinder is provided on the rear side of the tool seat, and the hydraulic cylinder is fixedly connected to the tool seat; a plurality of hydraulic devices are provided on the tool holder, and the hydraulic device is driven and connected by the hydraulic cylinder; a driven wheel is provided at one end of the tool, and the driven wheel is fixedly connected to the tool; a support platform is provided at the upper end of the base, a motor is provided on the support platform, a driving wheel is provided at the end of the motor, and the driving wheel is belt-connected to the driven wheel; a controller is provided on one side of the base, and the controller is electrically connected to the hydraulic device.

[0005] Beneficial effects:

[0006] The advantages of the utility model are: the electromagnetic ring is set to reduce the wear of the tool holder during rotation, and by setting multiple tool seats on the tool holder for rotary cutting, the cutting is smoother and the effect is better. The sliding of the tool seat is controlled by the hydraulic cylinder, and the sliding flexibility of the tool seat is strong for cutting with different apertures, good practicality and high reliability; at the same time, it is driven by a belt to reduce shock and noise: the belt drive adopts an elastic connection, which can reduce vibration and noise during transmission, making the machine run more smoothly and quietly, and the maintenance cost is also low.

[0007] Specifically, the angle between the knife seats is 120°, so that the knife holder can cut more accurately and smoothly when rotating.

[0008] Specifically, the knife seat can be horizontally slidably arranged along the center of the knife seat, and the position of the knife tool can be adjusted according to different pipe diameters, with good flexibility.

[0009] Specifically, the tool seats are synchronously linked, and through the synchronously linked setting, the work intensity is reduced when adjusting the tool, and the practicality is good.

[0010] Specifically, an elastic anti-collision ring is arranged at the cutting opening of the cutter.

[0011] Specifically, a retaining ring is provided on both the driven wheel and the driving wheel, and the retaining ring is integrally provided with the driven wheel and the driving wheel to prevent the belt from being separated from the driven wheel and the driving wheel during operation, thereby improving safety.

[0012] Specifically, the tool and the tool holder are fixedly connected by hexagonal bolts, which is convenient for installation and has good stability and is safer.

[0013] Specifically, the connection groove between the tool holder and the tool is arranged in a square structure, so that the contact area between the tool and the tool holder is good, the practicability is improved, and the stability of the tool installation is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the utility model. DETAILED DESCRIPTION

[0016] The specific implementation of the utility model will be further described below in conjunction with the accompanying drawings.

[0017] It should be noted that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each embodiment of the present invention described below can be combined with each other as long as there is no conflict between them.

[0018] The reference numerals in the drawings of the specification include: base 1, electromagnetic ring 2, tool holder 3, tool holder 4, tool 5, hydraulic cylinder 6, hydraulic device 7, support table 8, motor 9, driving wheel 10, retaining ring 11, belt 12, driven wheel 13

[0019] Embodiment 1 is basically as attached Figure 1 To Attachment Figure 2 As shown: A feeding device for producing high-density polyethylene corrugated pipes, including a base 1, an electromagnetic ring 2 is arranged on the base 1, the electromagnetic ring 2 is connected with the base 1, a rotatable tool holder 3 is arranged on the electromagnetic ring 2, the tool holder 3 is connected with the electromagnetic ring 2, the cooperation between the electromagnetic ring 2 and the tool holder 3 reduces the friction when the tool holder 3 rotates, the rotation efficiency is high, and the service life is long, three tool holders 4 are arranged on the tool holder 3, the tool holder 4 is connected with the tool holder 3, a hydraulic cylinder 6 is arranged at the rear end of the tool holder 4, the hydraulic cylinder 6 is fixedly connected with the tool holder 4, the tool holder 4 is driven by the hydraulic cylinder 6 and then slides in the tool holder 4, and the tool holders 4 are synchronously linked, a driven wheel 13 is arranged on one side of the tool holder 3, the driven wheel 13 is integrated with the tool holder 3, A support platform 8 is provided at the upper end of the base 1, and the support platform 8 is fixedly connected to the base 1. A motor 9 is provided on the support platform 8. A driving wheel 10 is provided at one end of the motor 9. The output shaft of the motor 9 is fixedly connected to the driving wheel 10. A retaining ring 11 is provided on the driving wheel 10 and the driven wheel 13. The belt 12 connected between the driving wheel 10 and the driven wheel 13 is limited by the retaining ring 11, so that the belt 12 will not slip when driving. The sliding direction of the tool holder 4 is the center position of the tool holder 3. A tool 5 is provided on the base 1. The connecting groove between the tool 5 and the tool holder 4 is a square structure, so that the contact area between the tool 5 and the tool holder 4 is large, which is convenient for installation, and the tool 5 and the tool holder 4 are limited and fixed by hexagonal bolts, which is highly practical.

[0020] Specific implementation method: When in use, the position of the tool 5 is synchronously adjusted according to the size of the pipe diameter to be cut, so that the corrugated pipe can pass through the tools 5, and then the pipe is accurately cut by the rotating tool 5, which has good practicality. After adjustment, the motor 9 rotates, and the driving wheel 10 is connected to the driven wheel 13 through the belt 12 to drive the rotation of the tool holder 3. Since the tool holder 3 is set on the electromagnetic ring 2, the friction of the tool holder 3 is reduced when rotating, and the practical life is long.

[0021] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A feeding device for producing high-density polyethylene corrugated pipes, characterized in that: It includes a base, an electromagnetic ring is provided at the upper end of the base, the electromagnetic ring is connected with the base, a tool holder is provided on the electromagnetic ring, and a magnetic structure is provided between the tool holder and the electromagnetic ring; a plurality of tool seats are provided on the tool holder, a tool is fixedly provided on the tool seat, and the tool holder and the tool holder are connected; a hydraulic cylinder is provided at the rear side of the tool seat, and the hydraulic cylinder is fixedly connected with the tool seat; a plurality of hydraulic devices are provided on the tool holder, and the hydraulic devices are driven and connected with the hydraulic cylinder; a driven wheel is provided at one end of the tool, and the driven wheel is fixedly connected with the tool; a support platform is provided at the upper end of the base, a motor is provided on the support platform, a driving wheel is provided at the end of the motor, and the driving wheel is belt-connected with the driven wheel; a controller is provided on one side of the base, and the controller is electrically connected with the hydraulic device.

2. A feeding device for producing high-density polyethylene corrugated pipes according to claim 1, characterized in that: The included angle between the knife seats is 120°.

3. The blanking device for producing high-density polyethylene corrugated pipes according to claim 1, characterized in that: The knife seat can be horizontally slidably arranged along the center of the knife seat.

4. The blanking device for producing high-density polyethylene corrugated pipes according to claim 1, characterized in that: The knife seats are synchronously linked.

5. The blanking device for producing high-density polyethylene corrugated pipes according to claim 1, characterized in that: An elastic anti-collision ring is arranged at the position of the cutter cutting opening.

6. The blanking device for producing high-density polyethylene corrugated pipes according to claim 1, characterized in that: The driven wheel and the driving wheel are both provided with a retaining ring, and the retaining ring is integrally arranged with the driven wheel and the driving wheel.

7. The blanking device for producing high-density polyethylene corrugated pipes according to claim 1, characterized in that: The tool and the tool holder are fixedly connected by hexagonal bolts.

8. The blanking device for producing high-density polyethylene corrugated pipes according to claim 1, characterized in that: The connection groove between the knife seat and the knife is arranged in a square structure.

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