CN210759245U - Cable sealing cap heating shrinking machine - Google Patents

Abstract

The utility model discloses a cable sealing cap heating shrinker, comprising a main body, the main part is one side open-ended cavity barrel, the inside outside-in of main part has set gradually fixing device, baffle, has separated net, hot plate, fan and motor, the through-hole that the power cable passed is seted up to the central authorities of baffle, the baffle with separate and form the heating chamber between the net, evenly be provided with the heater strip in the hot plate, the output of motor through the pivot with the fan is connected, carry the handle to the upper end of main part is installed. The utility model discloses the heating shrinkage process need not artificial intervention, can set up heating temperature and heat time in advance, and the sealing cap has guaranteed the homogeneity of heating shrinkage by hot-blast heating in sealed space, and operation process safety is high-efficient, and processingquality and machining efficiency all improve greatly to do not receive the influence of environmental factor.

Description

Cable sealing cap heating shrinking machine

Technical Field

The utility model relates to a cable external member processing equipment field, concretely relates to cable sealing cap heating shrinker.

Background

A thermal shrinkage cable sealing cap, called a cable sealing cap for short, or a thermal shrinkage sealing cap is a novel material for preventing moisture and air leakage of a cable terminal, is coated with spiral thermosol inside, has good sealing performance, and is an ideal sealing material for protecting cables at present. The specification is from 10 MM-120 MM in diameter, and the spiral hot melt adhesive on the inner layer of the sealing cap can prevent moisture from entering after shrinkage, is effectively sealed and waterproof, and is suitable for protecting outdoor and underground cables with PVC, lead or XLPE.

Cable sealing cap need carry out the heating shrinkage when using and handles, will use heating device uniformly at constant temperature heating all around, and this current heating process all adopts artifical handheld petrol flame thrower or electric air gun heating, and several defects of the process ubiquitous of manual heating: (1) the manual heating temperature is not uniform, so that the sealing cap is not shrunk in place or is over-fired and cracked; (2) the gasoline flame thrower or the electric air gun is unsafe to operate and is easy to cause safety accidents or fire-fighting accidents; (3) the manual heating operation is troublesome, the construction efficiency is low, and the construction is influenced in a windy environment.

SUMMERY OF THE UTILITY MODEL

In view of the above shortcoming of prior art, the utility model aims to provide a cable sealing cap heating shrinker for solve among the prior art artifical heating temperature inhomogeneous, the security is not high, and complex operation, the efficiency of construction is low, receives the serious problem of environmental condition influence.

In order to realize above-mentioned purpose and other relevant purposes, the utility model provides a cable sealing cap heating shrinker, comprising a main body, the main part is one side open-ended cavity barrel, the inside outside-in of main part has set gradually fixing device, baffle, has separated net, hot plate, fan and motor, the through-hole that the power cable passed is seted up to the central authorities of baffle, the baffle with separate and form the heating chamber between the net, evenly be provided with the heater strip in the hot plate, the output of motor through the pivot with the fan is connected, the carrying handle is installed to the upper end of main part.

Preferably, the fixing device comprises a lifting screw, an upper pressure plate and a lower cushion block, the lifting screw penetrates through the upper end of the main body and is in threaded connection with the main body, the bottom of the lifting screw is fixedly connected with the upper pressure plate in the main body, the top of the lifting screw is provided with a knob, and the lower cushion block is located under the upper pressure plate.

Preferably, the partition net is provided with a plurality of meshes at equal intervals.

Preferably, the heating plate is externally connected with a heating power supply and an electric element.

Preferably, the electrical components include a temperature controller and a time relay.

Compared with the prior art, the beneficial effects of the utility model are that: after the cable is sleeved with the sealing cap, the cable is extended into a heating chamber of the machine, the heating plate starts to heat, the fan uniformly blows heated air to the cable sealing cap, the cable sealing cap immediately starts to shrink, and after the shrinkage is finished, the heating plate and the fan stop running. The utility model discloses the heating shrinkage process need not artificial intervention, can set up heating temperature and heat time in advance, and the sealing cap has guaranteed the homogeneity of heating shrinkage by hot-blast heating in sealed space, and operation process safety is high-efficient, and processingquality and machining efficiency all improve greatly to do not receive the influence of environmental factor.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is the structural schematic diagram of the cable sealing cap heating shrinking machine provided by the utility model.

Wherein the reference numerals are specified as follows: the heating device comprises a main body 1, a fixing device 2, a lifting screw 2-1, an upper pressing plate 2-2, a lower cushion block 2-3, a knob 2-4, a baffle 3, a through hole 3-1, a separation net 4, a heating plate 5, a heating wire 5-1, a fan 6, a motor 7, a heating chamber 8 and a carrying handle 9.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

It should be understood that the structure, ratio, size and the like shown in the drawings of the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention does not have the essential significance in the technology, and any modification of the structure, change of the ratio relationship or adjustment of the size should still fall within the scope of the technical content disclosed in the present invention without affecting the function and the achievable purpose of the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

As shown in figure 1, the utility model provides a cable sealing cap heating shrinking machine, which comprises a main body 1, the main body 1 is a hollow cylinder with an opening on one side, the inside of the main body 1 is provided with a fixing device 2, a baffle 3, a separation net 4, a heating plate 5, a fan 6 and a motor 7 in sequence from outside to inside, the center of the baffle 3 is provided with a through hole 3-1 for a cable to pass through, the diameter of the through hole 3-1 is larger than that of the cable sealing cap, so that the cable sealing cap can pass through smoothly, a heating chamber 8 is formed between the baffle 3 and the separation net 4, the heating chamber 8 is a relatively closed space, which is beneficial to improving the heating uniformity and the heating efficiency, the heating wire 5-1 is uniformly arranged in the heating plate 5, the output end of the motor 7 is connected with the fan 6 through a rotating shaft, the fan 6 can blow heating air to the cable sealing cap after being, is convenient for moving and carrying.

In the embodiment, the fixing device 2 comprises a lifting screw 2-1, an upper pressure plate 2-2 and a lower cushion block 2-3, the lifting screw 2-1 penetrates through the upper end of the main body 1 and is in threaded connection with the main body 1, the bottom of the lifting screw 2-1 is fixedly connected with the upper pressure plate 2-2 in the main body 1, the top of the lifting screw is provided with a knob 2-4, and the lower cushion block 2-3 is located right below the upper pressure plate 2-2. A gap for a cable sealing cap to pass through is reserved between the upper pressing plate 2-2 and the lower cushion block 2-3, when the cable sealing cap extends into the heating chamber 8, the lower cushion block 2-3 is supported at the bottom of the cable, meanwhile, the lifting screw 2-1 can move downwards by rotating the knob 2-4, the upper pressing plate 2-2 compresses the top of the cable, and the cable is fixed by matching with the lower cushion block 2-3 to prevent the cable from shifting in the heating process.

In this embodiment, a plurality of meshes have been seted up on separating net 4 equally spaced, and the gas permeability that separates net 4 has been guaranteed to the mesh that the regular array set up for heated air can pass through smoothly, and the uniformity of adding thermal contraction has been guaranteed to homodisperse when heated air passes through simultaneously.

In this embodiment, the heating plate 5 is externally connected with a heating power supply and an electrical element, wherein the heating power supply can energize the heating wire 5-1 to generate heat energy, and the electrical element comprises a temperature controller and a time relay.

The heating temperature of the heating wire is convenient to adjust by utilizing the temperature controller, and the interaction between the temperature controller and the heating wire is a relatively mature technology, such as the application numbers are: the utility model discloses a CN201721181607. X's authorization utility model discloses a heating control circuit of VOC heating package, including temperature controller, temperature controller is connected with heater strip, temperature sensor and power respectively, temperature sensor and temperature controller connect, a return circuit is constituteed to heater strip and temperature controller, temperature sensor sets up near the heater strip, still is equipped with a relay, the relay sets up among the return circuit that temperature controller and heater strip are constituteed.

Utilize time relay to be convenient for adjust heating time, the interact between time relay and the heater strip is the technique of using relatively commonly, and application number for example is: CN 201721721813.5's the utility model discloses an electric clothes hanger with remind function, including the clothes hanger main part, the wire net, the speaker, the fixed block, time relay, the warning light, the air heater, the connecting rod, electric telescopic handle and resistance heating wire, the wire net is seted up at the fixed block left end face, the speaker passes through pedestal mounting in the inside left side of fixed block, time relay passes through the inflation screw and installs at the fixed block right-hand member face, the warning light assembly terminal surface under the fixed block, the fixed block passes through the bolt and installs terminal surface under the clothes hanger main part, this design has solved original electric clothes hanger and has not had the problem of reminding the function, the air heater right-hand member face is equipped with the connecting rod, electric telescopic handle is installed to connecting rod.

In the embodiment, the model of the heating wire is 0Cr21A16 Nb; the model of the temperature controller is SK 3110; the time relay model is JS 14P.

During specific implementation, a cable is sleeved on a cable sealing cap and then extends into a heating chamber 8 in a main body 1, a knob 2-4 is rotated to enable an upper pressure plate 2-2 to press downwards, the cable is fixed by matching with a lower cushion block 2-3, then a heating wire 5-1 in a heating plate 5 starts to heat, a motor 7 starts at the same time, a fan 6 blows heated air to the cable sealing cap through a separation net 4, the cable sealing cap starts to heat and shrink, after the shrinking is finished, the heating wire 5-1 and the motor 7 stop running, and the cable sealing cap is taken out of the main body 1.

To sum up, the utility model discloses the heating shrinkage process need not artificial intervention, can set up heating temperature and heat time in advance, and the seal cap has guaranteed the homogeneity of heating shrinkage by hot-blast heating in sealed space, and the operation process is safe high-efficient, and processingquality and machining efficiency all improve greatly to do not receive environmental factor's influence. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The utility model provides a cable sealing cap heating shrinker, its characterized in that, includes main part (1), main part (1) is one side open-ended cavity barrel, the inside outside-in of main part (1) has set gradually fixing device (2), baffle (3), separates net (4), hot plate (5), fan (6) and motor (7), through-hole (3-1) that the power cable passed are seted up to the central authorities of baffle (3), baffle (3) and separate and form heating chamber (8) between net (4), evenly be provided with heater strip (5-1) in hot plate (5), the output of motor (7) through the pivot with fan (6) are connected, carry handle (9) are installed to the upper end of main part (1).

2. The machine for heat-shrinking cable caps according to claim 1, wherein: the fixing device (2) comprises a lifting screw (2-1), an upper pressure plate (2-2) and a lower cushion block (2-3), the lifting screw (2-1) penetrates through the upper end of the main body (1) and is in threaded connection with the main body (1), the bottom of the lifting screw (2-1) is fixedly connected with the upper pressure plate (2-2) in the main body (1), a knob (2-4) is arranged at the top of the lifting screw, and the lower cushion block (2-3) is located under the upper pressure plate (2-2).

3. The machine for heat-shrinking cable caps according to claim 1, wherein: the separation net (4) is provided with a plurality of meshes at equal intervals.

4. The machine for heat-shrinking cable caps according to claim 1, wherein: the heating plate (5) is externally connected with a heating power supply and an electric element.

5. The machine for heat-shrinking cable caps according to claim 4, wherein: the electrical components include a temperature controller and a time relay.

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