CN215265733U - Controllable cable trimming equipment - Google Patents

Abstract

The utility model discloses a controllable cable trimming device, which comprises an upper forming device, a lower forming device and a temperature control meter; a plurality of trimming cavities with circular sections are formed between the upper forming device and the lower forming device and used for enabling the cable to penetrate through; heating holes are formed in the upper forming device and the lower forming device and used for fixedly mounting heating pipes; the lower forming device is provided with a thermocouple measuring hole for fixedly mounting a thermocouple; the temperature control meter and the thermocouple are electrically connected with the heating pipe and are used for controlling the heating pipe; the heating pipe is controlled by combining the temperature control meter and the thermocouple, so that the heating pipe does not work when heated to the temperature set by the temperature control meter, and the heating pipe is safer; the body is small and convenient to carry; the power switch has the function of leakage protection, and the personal safety of operators is ensured.

Description

Controllable cable trimming equipment

Technical Field

The utility model relates to a technical field is maintained to the cable, concretely relates to controllable formula cable trimming equipment.

Background

When the cable insulation or the sheath is damaged, the cable can be well trimmed and repaired through related equipment to ensure normal use; the customer and the cable manufacturer can avoid replacing the cable or reducing waste through the equipment, thereby avoiding the occurrence of serious economic loss.

The existing cable industry does not have professional equipment for repairing and finishing cables, and some injection molding equipment is only used for pre-branch cable production, so that the existing cable industry has the defects of large volume, inconvenience in operation and inconvenience in operation, so that the conventional accidental damage to cable insulation and sheaths is avoided, the scrapping treatment of customers and cable manufacturers is caused, and the waste is very large.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a controllable formula cable trimming equipment.

In order to achieve the purpose of the utility model, the utility model adopts the technical proposal that: a controllable cable trimming device comprises an upper forming device, a lower forming device and a temperature control meter; a plurality of trimming cavities with circular sections are formed between the upper forming device and the lower forming device and used for enabling the cable to penetrate through; heating holes are formed in the upper forming device and the lower forming device and used for fixedly mounting heating pipes; the lower forming device is provided with a thermocouple measuring hole for fixedly mounting a thermocouple; the temperature control meter and the thermocouple are electrically connected with the heating pipe and used for controlling the heating pipe.

Preferably, the trimming cavity consists of an upper arc die arranged on the upper forming device and a lower arc die arranged on the lower forming device; the arc length of the lower arc die is greater than the arc length of the upper arc die.

Preferably, the centers of the plurality of trimming cavities are all located on the same horizontal line, and the diameters of the plurality of trimming cavities are gradually increased.

Preferably, the device further comprises an opening and closing positioning device, the opening and closing positioning device comprises a guide pillar arranged on the lower forming device and a guide sleeve arranged on the upper forming device, and the upper forming device and the lower forming device are matched with the guide pillar through the guide sleeve to realize vertical guiding opening and closing positioning.

Preferably, a relay is further connected between the temperature control meter and the heating pipe.

Preferably, the thermocouple measuring hole and the heating hole are not arranged to penetrate through the upper forming device or the lower forming device.

Preferably, the inner side wall of the heating hole is provided with an annular heat-conducting plate.

Preferably, still be equipped with the card inlet hole with the heating hole intercommunication on the heating hole, install the fixture block on the card inlet hole, the fixture block is used for spacing the heating pipe.

Preferably, the device further comprises a power switch, and the power switch is directly or indirectly electrically connected with the upper forming device, the lower forming device, the temperature control meter, the opening and closing positioning device, the thermocouple, the heating pipe and the relay.

Preferably, a leakage protector is further arranged on the power switch.

Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

1. the upper forming device and the lower forming device of the utility model adopt a direct heating mode, and the cable is heated more uniformly and the surface finishing is smoother through the arrangement of a plurality of heating holes;

2. the utility model realizes the control of the heating pipe and the thermostatic control by using the thermocouple and the temperature control meter in a matching way, and can not cause the plastic to generate the aging phenomenon; different plastics can adopt different temperatures, so that the outer sleeve layer of the cable is heated uniformly and fully plasticized, and the outer sleeve layer can be well combined with the original inner core;

3. the equipment of the utility model is suitable for cables with different diameters, and can also repair a plurality of cables with different diameters simultaneously;

4. the utility model discloses an application method is simple and easy, and structure cost is lower, and the size is less, and convenient to carry is suitable for popularization and application.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural view of the heating hole of the present invention;

fig. 3 is a schematic diagram of the temperature control meter of the present invention.

Wherein: 1. an upper forming device; 2. a lower forming device; 3. a conditioning chamber; 4. a heat conducting plate; 5. heating the hole; 6. thermocouple measuring holes; 7. clamping the hole; 8. a clamping block; 9. and (4) a temperature control meter.

Detailed Description

The invention will be further described with reference to the following drawings and examples:

the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, 2 and 3, a controllable cable trimming device includes an upper forming device 1, a lower forming device 2, a temperature control meter 9, an opening and closing positioning device and a power switch; the opening and closing positioning device comprises a guide pillar arranged on the lower forming device 2 and a guide sleeve arranged on the upper forming device 1, and the upper forming device 1 and the lower forming device 2 are matched with the guide pillar through the guide sleeve to realize vertical guiding opening and closing positioning; a plurality of trimming cavities 3 with circular sections are formed between the upper forming device 1 and the lower forming device 2 and used for enabling cables to penetrate through; the trimming cavity 3 consists of an upper arc die arranged on the upper forming device 1 and a lower arc die arranged on the lower forming device 2; the arc length of the lower arc-shaped die is larger than that of the upper arc-shaped die, so that the phenomenon that the raw materials are exposed due to the fact that plastic outside the cable is melted when the upper forming device 1 and the lower forming device 2 are opened in the machining process during failure or maintenance is avoided; the circle centers of the trimming cavities 3 are all located on the same horizontal line, and the diameters of the trimming cavities 3 are gradually increased in sequence, so that the trimming cavity can be suitable for cables with different thicknesses, and even cables with various thicknesses can be processed simultaneously.

The upper forming device 1 and the lower forming device 2 are respectively provided with two heating holes 5 for fixedly mounting heating pipes; when the cable is subjected to injection molding, the cable is heated more uniformly, and the molding quality of a product is higher; a thermocouple measuring hole 6 is formed in the lower forming device 2 and used for fixedly mounting a thermocouple, the thermocouple measuring hole 6 is located between the two heating holes 5 of the lower forming device 2, the temperature control meter 9 and the thermocouple are electrically connected with the heating pipe and used for controlling the heating pipe, and a relay is connected between the temperature control meter 9 and the heating pipe and used for controlling the heating pipe; the heating pipe is controlled by the combination of the temperature control meter 9 and the thermocouple, so that the heating pipe does not work when heated to the temperature set by the temperature control meter 9, and continues to work when the temperature of the heating pipe is reduced and cooled to be lower than the temperature set by the temperature control meter 9, and the process is repeated.

The thermocouple measuring hole 6 and the heating hole 5 are not arranged to penetrate through the upper forming device 1 or the lower forming device 2; the heat conducting plate 4 is arranged on the inner side wall of the heating hole 5, so that the heating pipe is promoted to transfer heat to the trimming cavity 3, and meanwhile, the stability of the heating pipe can be improved by arranging friction grains, and the heating stability of the heating pipe is improved;

a clamping hole 7 communicated with the heating hole 5 is further formed in the heating hole 5, a clamping block 8 is mounted on the clamping hole 7, and the clamping block 8 is used for limiting the heating pipe; through rotatory with chucking hole swivelling joint's fixture block 8 for 8 get into behind the chucking hole can with the heating pipe butt, can effectively prevent when increasing the stability of heating pipe that the heating pipe from breaking away from in the heating hole 5.

The power switch is directly or indirectly electrically connected with the upper forming device 1, the lower forming device 2, the temperature control meter 9, the opening and closing positioning device, the thermocouple, the heating pipe and the relay; and the power switch is also provided with an electric leakage protector to protect the personal safety of operators.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to the above-described embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A controllable cable trimming device is characterized by comprising an upper forming device (1), a lower forming device (2) and a temperature control meter (9); a plurality of trimming cavities (3) with circular sections are formed between the upper forming device (1) and the lower forming device (2) and used for enabling cables to penetrate through; heating holes (5) are formed in the upper forming device (1) and the lower forming device (2) and used for fixedly mounting heating pipes; a thermocouple measuring hole (6) is formed in the lower forming device (2) and used for fixedly mounting a thermocouple; the temperature control meter (9) and the thermocouple are electrically connected with the heating pipe and used for controlling the heating pipe.

2. A controllable cable trimming apparatus according to claim 1, characterized in that the trimming chamber (3) is composed of an upper arc die opening into the upper shaping device (1) and a lower arc die opening into the lower shaping device (2); the arc length of the lower arc die is greater than the arc length of the upper arc die.

3. A controllable cable trimming device according to claim 2, characterized in that the centers of the trimming chambers (3) are all in the same horizontal line, and the diameters of the trimming chambers (3) are gradually increased.

4. The controllable cable trimming device according to claim 1, further comprising an opening and closing positioning device, wherein the opening and closing positioning device comprises a guide post arranged on the lower forming device (2) and a guide sleeve arranged on the upper forming device (1), and the upper forming device (1) and the lower forming device (2) are vertically guided to be opened and closed and positioned by matching the guide post with the guide sleeve.

5. A controllable cable trimming device according to claim 1, characterized in that a relay is connected between the temperature control gauge (9) and the heating tube.

6. A controllable cable trimming apparatus according to claim 1, wherein neither the thermocouple measuring hole (6) nor the heating hole (5) is provided through the upper forming device (1) or the lower forming device (2).

7. A controllable cable trimming device according to claim 1, wherein the heating aperture (5) is internally provided with an annular heat-conducting plate (4).

8. The controllable cable trimming device according to claim 1, wherein the heating hole (5) is further provided with a clamping hole (7) communicated with the heating hole (5), the clamping hole (7) is provided with a clamping block (8), and the clamping block (8) is used for limiting the heating tube.

9. The controllable cable trimming device according to claim 1, further comprising a power switch, wherein the power switch is electrically connected to the upper forming device (1), the lower forming device (2), the temperature control meter (9), the opening and closing positioning device, the thermocouple, the heating tube and the relay directly or indirectly.

10. A controllable cable conditioning apparatus as claimed in claim 9, wherein said power switch is further provided with a leakage protector.

Images