High-temperature shaping device for spring cable

Abstract

A high-temperature shaping device for a spring cable belongs to the technical field of spring cable processing, and is characterized by comprising a steel structure frame, a winding rod for winding the spring cable, and a heating tunnel. An upper rail and a lower rail are respectively arranged at the top and the bottom of the steel structure frame; the upper ends and the lower ends of the winding rods are assembled with the upper track and the lower track respectively; the heating tunnel is installed between an upper track and a lower track of the steel structure frame and comprises a heat preservation wall, at least one heat preservation door and a heating assembly. And the thermal insulation wall and the thermal insulation door are arranged in parallel to form a heating space capable of ensuring the winding rod to pass through. The device can replace manual operation, and is time-saving, labor-saving, safe and efficient.

Description

TECHNICAL FIELD

[0001] The utility model relates to a spring cable high temperature setting device belongs to spring cable processing technical field. BACKGROUND

[0002] Spring cable is also called spiral cable, and is widely applied in communication, medical technology, electric locomotive industry, mechanical engineering and other fields. In the production and processing process of spring cable, high temperature setting is needed to make it keep stable spiral shape, so as to ensure that the spring cable can stretch or shrink in the use process. At present, the high temperature setting mode of spring cable generally adopts manual operation mode, and the cable is sent into the oven for high temperature setting by manual operation, and then taken out from the oven by manual operation, which is time-consuming and laborious, and the efficiency is low, and there are safety hazards in high temperature operation. UTILITY MODEL CONTENTS

[0003] The utility model aims at the deficiency of prior art, and provides a spring cable high temperature setting device, which replaces manual operation, saves time and labor, and is safe and efficient.

[0004] The technical scheme of the utility model is as follows:

[0005] A spring cable high temperature setting device, characterized in that it comprises a steel structure frame, a winding rod for winding spring cable and a heating tunnel. The top and bottom of the steel structure frame are respectively provided with upper and lower rails; a plurality of winding rods are uniformly distributed, and the upper and lower ends thereof are respectively assembled with the upper and lower rails; the heating tunnel is installed between the upper and lower rails of the steel structure frame, and comprises a heat preservation wall, at least one heat preservation door and a heating assembly; the heat preservation wall and the heat preservation door are arranged in parallel to form a heating space through which the winding rod can pass.

[0006] In the above scheme, the spring cable is wound on the winding rod, and the two ends are fixed. The winding rod is made of metal material and is resistant to high temperature. The heat preservation door can be opened for convenient maintenance. The upper and lower rails adopt chain type rails to drive the winding rod into the heating tunnel to perform high temperature setting on the wound spring cable, and then drive the winding rod to leave the heating tunnel to realize the flow line movement of the winding rod without manual feeding and taking out.

[0007] Further, the inlet end and the outlet end of the heating tunnel are respectively provided with spring doors; the winding rod pushes open the spring door at the inlet of the heating tunnel to enter the heating tunnel, and similarly, pushes open the spring door at the outlet of the heating tunnel to leave the heating tunnel; the spring door realizes automatic closing of the door body through the spring hinge, so as to avoid heat leakage in the heating tunnel.

[0008] Further, the top and bottom of the heat preservation wall are respectively provided with sealing brushes, and the top and bottom of the heat preservation door are respectively provided with sealing brushes; the sealing brushes can be made of high-temperature-resistant materials, and are arranged at the top and bottom of the heating tunnel, so that the wire rod can smoothly pass through the heating tunnel, and the heat in the heating tunnel can be prevented from leaking out, and the space of the heating tunnel is sealed.

[0009] Further, the heating assembly comprises a quartz heating pipe and a temperature sensor arranged in the heating tunnel, and is used for constant temperature control in the heating tunnel; since the hot air rises, the quartz heating pipe is arranged at the bottom of the heating tunnel.

[0010] Further, the heating tunnel is spaced apart from the upper and lower tracks by a certain distance, that is, the upper and lower tunnels are arranged outside the heating tunnel, so that the tunnel is prevented from being damaged by high temperature.

[0011] Further, the heating space is provided with a horizontally arranged air suction pipe at the top and a horizontally arranged air blowing pipe at the bottom; a plurality of small holes are arranged on the pipe walls of the air suction pipe and the air blowing pipe, and the small holes of the air suction pipe and the air blowing pipe are oppositely arranged. The air suction pipe and the air blowing pipe are connected with the air inlets and outlets of the uniform heating fan respectively, the uniform heating fan comprises a motor, a blade and a shell, the motor is drivingly connected with the blade, the shell is covered outside the blade and forms a cavity, and the air suction pipe and the air blowing pipe are in communication with the shell.

[0012] In the above scheme, since the heating tunnel is vertically long and cannot be absolutely sealed, air convection is caused, and the temperature distribution of hot air on the top and cold air on the bottom is uneven, so the uniform heating fan and the related pipeline design are adopted. The uniform heating fan sucks the hot air on the top from the air suction pipe and discharges the hot air from the air blowing pipe on the bottom, and the air suction pipe and the air blowing pipe are both provided with densely distributed small holes. The uniform heating fan, the air suction pipe and the air blowing pipe are simple and compact in structure, and the air suction pipe and the air blowing pipe are thin in design and occupy less space of the heating tunnel. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a structure schematic view of the spring cable high-temperature shaping device;

[0014] Figure 2 It is an internal structure schematic view of the spring cable high-temperature shaping device;

[0015] Figure 3 It is a partial enlarged view of Figure 1 ;

[0016] Figure 4 It is a partial enlarged view of Figure 2 ;

[0017] Figure 5 It is a partial enlarged view of Figure 2Assembly diagram of the Zhongyun hot air blower, suction pipe, and blowing pipe;

[0018] Figure 6 for Figure 5 Structural diagram of the Zhongyun hot air blower (with front cover removed);

[0019] In the diagram: 1. Steel frame structure; 2. Winding rod; 3. Heating tunnel; 3-1. Insulation wall; 3-2. Insulation door; 4. Upper track; 5. Lower track; 6. Spring door; 7. Sealing brush; 8. Quartz heating tube; 9. Temperature sensor; 10. Suction pipe; 11. Air blowing pipe; 12. Heat equalizing fan; 12-1. Motor; 12-2. Blade; 12-3. Shell; 12-4. Air outlet branch pipe; 12-5. Air outlet pipe; 12-6. Front cover; 12-7. Rear cover; 12-8. Motor bracket; 12-9. Detailed Implementation

[0020] A high-temperature shaping device for spring cables, such as Figure 1 As shown, it includes: a steel frame structure 1, winding rods 2 for winding spring cables, and a heating tunnel 3. The top and bottom of the steel frame structure are respectively provided with an upper rail 4 and a lower rail 5, and multiple winding rods 2 are evenly distributed, with their upper and lower ends respectively assembled with the upper and lower rails.

[0021] The heating tunnel 3 is installed between the upper and lower tracks and includes an insulated wall 3-1, four insulated doors 3-2, and heating components. The insulated wall and doors are arranged in parallel. The upper and lower tunnels use chain-type tracks and are located outside the heating tunnel.

[0022] Spring doors 6 are installed at both the inlet and outlet ends of the heated tunnel, such as... Figure 3 As shown, sealing brushes 7 are provided at the top and bottom of the insulation wall, and sealing brushes are provided at the top and bottom of the insulation door. The sealing brushes cover the top and bottom of the heating tunnel. The spring door, sealing brushes, insulation wall, and insulation door form a complete heating space.

[0023] The upper and lower tracks are chain-type tracks, which drive the winding rod to push open the spring door and enter the heating tunnel to perform high-temperature shaping of the wound spring cable. Then, the winding rod is driven to push open the spring door again and leave the heating tunnel, so that the winding rod can move in an assembly line without manual feeding and taking out.

[0024] In one embodiment of this utility model, the heating component is as follows: Figure 2 , Figure 4 As shown, it includes a quartz heating tube 8 and a temperature sensor 9 installed in the heating tunnel for constant temperature control. The quartz heating tube is located at the bottom of the heating tunnel.

[0025] In one embodiment of this utility model, such as Figure 5As shown, the top of the heating space is provided with a horizontally arranged air suction pipe 10, and the bottom is provided with a horizontally arranged air blowing pipe 11. A plurality of small holes are arranged on the pipe walls of the air suction pipe and the air blowing pipe, respectively. The small holes of the air suction pipe and the air blowing pipe are oppositely arranged. The air suction pipe and the air blowing pipe are connected to the air inlet and the air outlet of the uniform hot air fan 12, respectively. Figure 6 As shown, the uniform hot air fan 12 includes a motor 12-1, a blade 12-2, a shell 12-3, an air outlet branch pipe 12-4, an air outlet pipe 12-5, and an air inlet pipe 12-6.

[0026] The motor 12-1 is installed and connected to the steel structure frame 1 through a motor support 12-9. The motor drives the blade. The shell is covered outside the blade and forms a closed chamber with the front cover 12-7 and the rear cover 12-8. The air suction pipe is connected to the closed chamber through the air inlet pipe. The air blowing pipe is connected to the closed chamber through the air outlet pipe and the air outlet branch pipe. The uniform hot air fan sucks the hot air from the top into the air suction pipe and discharges the hot air from the bottom through the air blowing pipe, so that the temperature distribution of the heating tunnel is uniform.

Claims

1. A spring cable high temperature setting device, characterized by, The utility model relates to a steel structure frame, a heating tunnel and a uniform heating fan, and relates to the technical field of spring cable heating. The utility model discloses a steel structure frame, a heating tunnel and a uniform heating fan, and relates to the technical field of spring cable heating. The utility model relates to a steel structure frame, a heating tunnel and a uniform heating fan, and relates to the technical field of spring cable heating. The utility model relates to a steel structure frame, a heating tunnel and a uniform heating fan, and relates to the technical field of spring cable heating.

2. A spring cable high temperature shaping device according to claim 1, characterized in that The utility model relates to a steel structure frame, a heating tunnel and a uniform heating fan, and relates to the technical field of spring cable heating.

3. A spring cable high temperature shaping device according to claim 2, wherein, The utility model relates to a steel structure frame, a heating tunnel and a uniform heating fan, and relates to the technical field of spring cable heating.

4. A spring cable high temperature shaping device according to claim 1, wherein, The utility model relates to a steel structure frame, a heating tunnel and a uniform heating fan, and relates to the technical field of spring cable heating.

5. A spring cable high temperature shaping device as defined in claim 1, wherein, The utility model relates to a steel structure frame, a heating tunnel and a uniform heating fan, and relates to the technical field of spring cable heating.

6. A spring cable high temperature shaping device as defined in claim 1, wherein, The utility model relates to a steel structure frame, a heating tunnel and a uniform heating fan, and relates to the technical field of spring cable heating.

7. A spring cable high temperature shaping device according to claim 6, wherein, The utility model relates to a steel structure frame, a heating tunnel and a uniform heating fan, and relates to the technical field of spring cable heating.

8. A spring cable high temperature shaping device according to claim 7, characterized in that The utility model relates to a steel structure frame, a heating tunnel and a uniform heating fan, and relates to the technical field of spring cable heating. The utility model relates to a steel structure frame, a heating tunnel and a uniform heating fan, and relates to the technical field of spring cable heating. The utility model relates to a steel structure frame, a heating tunnel and a uniform heating fan, and relates to the technical field of spring cable heating. The utility model relates to a steel structure frame, a heating tunnel and a uniform heating fan, and relates to the technical field of spring cable heating. The utility model relates to a steel structure frame, a heating tunnel and a uniform heating fan, and relates to the technical field of spring cable heating. The utility model relates to a steel structure frame, a heating tunnel and a uniform heating fan, and relates to the technical field of spring cable heating. The utility model relates to a steel structure frame, a heating tunnel and a uniform heating fan, and relates to the technical field of spring cable heating.

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