Insulating layer opening mold for carbon fiber heating cable

Abstract

The utility model belongs to the technical field of carbon fiber heating cable insulation layer processing equipment, and particularly relates to a carbon fiber heating cable insulation layer opening mold which comprises a base, a sleeve is fixedly connected to the upper end face of the base, a rotating block is rotationally connected to the interior of the sleeve through a bearing, and a through hole is formed in the rotating block. A first servo motor is installed on the upper end face in the through hole, the output end of the first servo motor is fixedly connected with a threaded rod, the upper end and the lower end of the outer wall of the threaded rod are both in threaded connection with sliding plates, the left sides and the right sides of the opposite outer walls of the two sliding plates are both fixedly connected with longitudinal cutters, and the centers of the opposite outer walls of the two sliding plates are both fixedly connected with transverse cutters. According to the utility model, under the cooperation of the sleeve, the rotating block, the first servo motor, the threaded rod, the sliding rod, the sliding plate, the second servo motor, the gear and the gear ring, the longitudinal cutter and the transverse cutter at the upper side and the lower side are driven to rotate to open the cable, the cut sheath can be automatically stripped, time and labor are saved, and the cables of different specifications can be cut, so that the production efficiency is improved. And the use effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of carbon fiber heating cable insulation layer processing equipment, in particular to an opening mold for a carbon fiber heating cable insulation layer. Background Art

[0002] Carbon fiber heating cable is a cable with carbon fiber as heating material. It has a large heat dissipation area, short heating time and long service life. It can be used for heating heavy oil tanks in oil production, heating oil tanks in refineries and heating reactor tanks in chemical plants. Carbon fiber heating cable usually includes copper conductor, inner insulation layer, carbon fiber heating layer, outer insulation layer and outer conductive layer from inside to outside. In order to realize the electrical connection between the carbon fiber heating layer and the copper conductor and the outer conductive layer, multiple notches need to be opened on both the inner insulation layer and the outer insulation layer.

[0003] After searching, the patent with publication number CN210651078U discloses a special opening mold for the insulation layer of a carbon fiber heating cable, including an upper mold plate and a lower mold plate. Guide pillars are symmetrically arranged on the lower mold plate, and the guide pillars pass through the upper mold plate. Rectangular grooves corresponding to each other are arranged on the opposite surfaces of the upper and lower mold plates, and inner clamping plates, longitudinal blades and outer clamping plates are respectively arranged in the rectangular grooves, and the straight edges of the two longitudinal blades are opposite to each other up and down; transverse blades are respectively arranged at both ends of the longitudinal blades in the rectangular grooves of the upper and lower mold plates, and a semicircular arc edge is arranged at the upper end of the transverse blade corresponding to the straight edge of the longitudinal blade, and the lowest point of the semicircular arc edge is flush with the corresponding straight edge of the longitudinal blade, so that the opening efficiency is high and the labor intensity is reduced.

[0004] However, the special opening mold for the insulation layer of the carbon fiber heating cable can only open cables of fixed specifications because it uses two semicircular arc blades to make transverse incisions on the cable. When cables of different specifications need to be incised, transverse blades of different specifications need to be replaced. After the cable is cut, the cable needs to be manually peeled, which is time-consuming and labor-intensive and affects the use effect. Summary of the invention

[0005] The purpose of the utility model is to propose an opening mold for the insulation layer of a carbon fiber heating cable to solve the above problem, and has solved the problem raised in the above background technology.

[0006] The utility model is implemented as follows: a carbon fiber heating cable insulation layer opening mold comprises a base, the upper end surface of the base is fixedly connected with a sleeve, the interior of the sleeve is rotatably connected with a rotating block through a bearing, a through hole is opened inside the rotating block, a first servo motor is installed on the upper end surface inside the through hole, a threaded rod is fixedly connected with the output end of the first servo motor, the upper and lower ends of the outer wall of the threaded rod are threadedly connected with a slide plate, the left and right sides of the two slide plates relative to the outer wall are fixedly connected with a longitudinal cutter, and the center of the two slide plates relative to the outer wall is fixedly connected with a transverse cutter;

[0007] The left end surface of the rotating block is fixedly connected with a gear ring, the upper end surface of the base is installed with a second servo motor, the output end of the second servo motor is fixedly connected with a gear, and the gear is meshed with the gear ring.

[0008] In order to enhance the sliding stability of the slide plate, as a preferred opening mold for the insulation layer of a carbon fiber heating cable of the utility model, a slide rod is fixedly connected between the upper and lower end surfaces inside the through hole, and the two slide plates are slidably connected to the slide rod.

[0009] In order to drive the two slide plates to move relative to or away from each other when the threaded rod rotates, as a preferred opening mold for the insulation layer of a carbon fiber heating cable of the utility model, the thread directions of the upper and lower ends of the threaded rod are opposite.

[0010] In order to install the threaded rod, the sliding rod and the sliding plate in the through hole, as a preferred opening mold of the carbon fiber heating cable insulation layer of the utility model, the through hole is rectangular.

[0011] In order to facilitate cutting of the cable, as a preferred embodiment of the carbon fiber heating cable insulation layer opening mold of the utility model, the longitudinal cutting knife and the transverse cutting knife located on the same horizontal plane are flush.

[0012] In order to control the utility model, as a preferred opening mold of the carbon fiber heating cable insulation layer of the utility model, the front end face of the sleeve is provided with a controller, and the first servo motor and the second servo motor are both electrically connected to the controller.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model drives the longitudinal cutters and the transverse cutters on the upper and lower sides to rotate to open the cable through the cooperation of the sleeve, the rotating block, the first servo motor, the threaded rod, the sliding rod, the slide plate, the second servo motor, the gear and the gear ring. The outer skin after cutting can be automatically peeled off, which saves time and labor, and can cut cables of different specifications, thereby improving the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from a first viewing angle;

[0017] Figure 2 This is a schematic diagram of the third perspective structure of the utility model;

[0018] Figure 3 It is a left-side stereoscopic structural schematic diagram of the utility model;

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the skateboard of the utility model.

[0020] In the figure: 1. base; 2. sleeve; 3. rotating block; 4. first servo motor; 5. threaded rod; 6. sliding rod; 7. slide plate; 8. longitudinal cutter; 9. transverse cutter; 10. second servo motor; 11. gear; 12. gear ring; 13. controller; 14. through hole. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0023] See also Figure 1-4 A carbon fiber heating cable insulation layer opening mold comprises a base 1, a sleeve 2 is fixedly connected to the upper end surface of the base 1, a rotating block 3 is rotatably connected to the inside of the sleeve 2 through a bearing, a through hole 14 is opened inside the rotating block 3, a first servo motor 4 is installed on the upper end surface inside the through hole 14, a threaded rod 5 is fixedly connected to the output end of the first servo motor 4, a slide plate 7 is threadedly connected to the upper and lower ends of the outer wall of the threaded rod 5, a longitudinal cutter 8 is fixedly connected to the left and right sides of the two slide plates 7 relative to the outer wall, and a transverse cutter 9 is fixedly connected to the center of the two slide plates 7 relative to the outer wall;

[0024] A gear ring 12 is fixedly connected to the left end surface of the rotating block 3 , a second servo motor 10 is installed on the upper end surface of the base 1 , a gear 11 is fixedly connected to the output end of the second servo motor 10 , and the gear 11 is meshedly connected to the gear ring 12 .

[0025] In this embodiment: when it is necessary to strip the cable, the cable is inserted into the through hole 14 and fixed, and then the first servo motor 4 is started. The output end of the first servo motor 4 drives the two slide plates 7 to slide relatively along the slide bar 6, thereby driving the longitudinal cutter 8 and the transverse cutter 9 on the upper and lower sides to move relative to each other, so that the longitudinal cutter 8 and the transverse cutter 9 respectively make longitudinal openings and transverse openings for the cable, and then the second servo motor 10 is started. The output end of the second servo motor 10 drives the gear 11 to rotate, thereby driving the gear ring 12 to rotate, and the gear ring 12 drives the rotating block 3 to rotate, thereby driving the longitudinal cutter 8 and the transverse cutter 9 to rotate synchronously. During the rotation of the longitudinal cutter 8, the cable is cut in an annular shape. When the transverse cutter 9 rotates, the cut outer skin can be automatically stripped off, which saves time and effort, and can cut cables of different specifications, thereby improving the use effect.

[0026] As a technical optimization solution of the present invention, a slide bar 6 is fixedly connected between the upper and lower end surfaces inside the through hole 14 , and the two slide plates 7 are both slidably connected to the slide bar 6 .

[0027] In this embodiment, the slide plate 7 is limited by the slide rod 6 so that the slide plate 7 slides along the slide rod 6 , thereby making the slide plate 7 move up and down stably.

[0028] As a technical optimization solution of the present invention, the thread directions at the upper and lower ends of the threaded rod 5 are opposite.

[0029] In this embodiment, the threads on the upper and lower sides of the threaded rod 5 are arranged in opposite directions, so that when the threaded rod 5 rotates, the two slide plates 7 are driven to move relative to or away from each other.

[0030] As a technical optimization solution of the present invention, the through hole 14 is rectangular.

[0031] In this embodiment, the through hole 14 is set to be rectangular, so as to facilitate the installation of the threaded rod 5 , the sliding rod 6 and the sliding plate 7 in the through hole 14 .

[0032] As a technical optimization solution of the utility model, the longitudinal cutter 8 and the transverse cutter 9 located on the same horizontal plane are flush.

[0033] In this embodiment, the longitudinal cutter 8 and the transverse cutter 9 on the same horizontal plane are arranged flush with each other, so as to facilitate opening of the cable.

[0034] As a technical optimization solution of the present invention, a controller 13 is provided on the front end surface of the sleeve 2 , and the first servo motor 4 and the second servo motor 10 are both electrically connected to the controller 13 .

[0035] In this embodiment: the utility model is controlled by the controller 13, which saves time and effort and improves the degree of automation.

[0036] The working principle and use process of the utility model are as follows: when it is necessary to strip the cable, the cable is inserted into the through hole 14 and fixed, and then the first servo motor 4 is started, and the output end of the first servo motor 4 drives the two slide plates 7 to slide relatively along the slide rod 6, thereby driving the longitudinal cutter 8 and the transverse cutter 9 on the upper and lower sides to move relative to each other, so that the longitudinal cutter 8 and the transverse cutter 9 respectively make longitudinal openings and transverse openings for the cable, and then the second servo motor 10 is started, and the output end of the second servo motor 10 drives the gear 11 to rotate, thereby driving the gear ring 12 to rotate, and the gear ring 12 drives the rotating block 3 to rotate, thereby driving the longitudinal cutter 8 and the transverse cutter 9 to rotate synchronously, and the cable is cut in an annular shape during the rotation of the longitudinal cutter 8, and when the transverse cutter 9 rotates, the cut outer skin can be automatically stripped off, which saves time and labor, and can make incisions on cables of different specifications, thereby improving the use effect.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A carbon fiber heating cable insulation layer opening mold, comprising a base (1), characterized in that: The upper end surface of the base (1) is fixedly connected to a sleeve (2), the interior of the sleeve (2) is rotatably connected to a rotating block (3) via a bearing, a through hole (14) is provided inside the rotating block (3), a first servo motor (4) is installed on the upper end surface inside the through hole (14), a threaded rod (5) is fixedly connected to the output end of the first servo motor (4), the upper and lower ends of the outer wall of the threaded rod (5) are both threadedly connected to slide plates (7), the left and right sides of the two slide plates (7) relative to the outer wall are both fixedly connected to longitudinal cutters (8), and the centers of the two slide plates (7) relative to the outer wall are both fixedly connected to transverse cutters (9); The left end surface of the rotating block (3) is fixedly connected to a gear ring (12), the upper end surface of the base (1) is mounted with a second servo motor (10), the output end of the second servo motor (10) is fixedly connected to a gear (11), and the gear (11) is meshingly connected to the gear ring (12).

2. The carbon fiber heating cable insulation layer opening mold according to claim 1, characterized in that: A sliding rod (6) is fixedly connected between the upper and lower end surfaces inside the through hole (14), and the two sliding plates (7) are both slidably connected to the sliding rod (6).

3. The carbon fiber heating cable insulation layer opening mold according to claim 1, characterized in that: The thread directions of the threaded rod (5) at the upper and lower ends are opposite.

4. The carbon fiber heating cable insulation layer opening mold according to claim 1, characterized in that: The through hole (14) is rectangular.

5. The carbon fiber heating cable insulation layer opening mold according to claim 1, characterized in that: The longitudinal cutting knife (8) and the transverse cutting knife (9) located on the same horizontal plane are flush.

6. The carbon fiber heating cable insulation layer opening mold according to claim 1, characterized in that: A controller (13) is provided on the front end surface of the sleeve (2), and the first servo motor (4) and the second servo motor (10) are both electrically connected to the controller (13).

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