CN112092353A - Cable sealing cap heating shrinking machine - Google Patents
Cable sealing cap heating shrinking machine Download PDFInfo
- Publication number
- CN112092353A CN112092353A CN201910528276.XA CN201910528276A CN112092353A CN 112092353 A CN112092353 A CN 112092353A CN 201910528276 A CN201910528276 A CN 201910528276A CN 112092353 A CN112092353 A CN 112092353A
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- CN
- China
- Prior art keywords
- heating
- main body
- cable
- sealing cap
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/38—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor by liberation of internal stresses
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
- B29C35/045—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using gas or flames
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
- B29C35/045—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using gas or flames
- B29C2035/046—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using gas or flames dried air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
- B29L2031/3462—Cables
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Resistance Heating (AREA)
Abstract
The invention discloses a cable sealing cap heating shrinking machine which comprises a main body, wherein the main body is a hollow cylinder with an opening at one side, a fixing device, a baffle plate, a separation net, a heating plate, a fan and a motor are sequentially arranged inside the main body from outside to inside, a through hole for a cable to pass through is formed in the center of the baffle plate, a heating chamber is formed between the baffle plate and the separation net, heating wires are uniformly arranged in the heating plate, the output end of the motor is connected with the fan through a rotating shaft, and a lifting handle is arranged at the upper end of the main body. The invention does not need manual intervention in the heating shrinkage process, can set the heating temperature and the heating time in advance, and the sealing cap is heated by hot air in a sealed space, thereby ensuring the uniformity of heating shrinkage, ensuring the safety and high efficiency of the operation process, greatly improving the processing quality and the processing efficiency, and being not influenced by environmental factors.
Description
Technical Field
The invention relates to the field of cable sleeve processing equipment, in particular to a cable sealing cap heating shrinking machine.
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.
Disclosure of Invention
In view of the above disadvantages of the prior art, an object of the present invention is to provide a cable sealing cap heating shrinking machine, which is used to solve the problems of uneven manual heating temperature, low safety, complex operation, low construction efficiency, and serious influence from environmental conditions in the prior art.
In order to achieve the above and other related objects, the invention provides a cable sealing cap heating shrinker, which comprises a main body, wherein the main body is a hollow cylinder with an opening on one side, a fixing device, a baffle plate, a separation net, a heating plate, a fan and a motor are sequentially arranged inside the main body from outside to inside, a through hole for a cable to pass through is formed in the center of the baffle plate, a heating chamber is formed between the baffle plate and the separation net, heating wires are uniformly arranged in the heating plate, the output end of the motor is connected with the fan through a rotating shaft, and a lifting handle is arranged at the upper end of the main body.
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 invention has the beneficial effects 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 invention does not need manual intervention in the heating shrinkage process, can set the heating temperature and the heating time in advance, and the sealing cap is heated by hot air in a sealed space, thereby ensuring the uniformity of heating shrinkage, ensuring the safety and high efficiency of the operation process, greatly improving the processing quality and the processing efficiency, and being not influenced by environmental factors.
Drawings
The invention is described in further detail below with reference to specific embodiments and with reference to the following drawings.
Fig. 1 is a schematic structural diagram of a cable sealing cap heating shrinking machine provided by the invention.
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 of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be apparent to those skilled in the art from the disclosure herein.
It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the present disclosure, and are not used to limit the conditions and conditions of the present disclosure, so that the present disclosure is not technically significant, and any structural modifications, ratio changes or size adjustments should still fall within the scope of the present disclosure without affecting the efficacy and the achievable purpose of the present disclosure. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
As shown in figure 1, the invention provides a heating and shrinking machine for a cable sealing cap, which comprises a main body 1, wherein the main body 1 is a hollow cylinder with an opening at one side, a fixing device 2, a baffle plate 3, a separation net 4, a heating plate 5, a fan 6 and a motor 7 are sequentially arranged in the main body 1 from outside to inside, a through hole 3-1 for a cable to pass through is formed in the center of the baffle plate 3, the diameter of the through hole 3-1 is larger than that of the cable sealing cap, so that the cable sealing cap can smoothly pass through, a heating chamber 8 is formed between the baffle plate 3 and the separation net 4, the heating chamber 8 is a relatively closed space, the heating uniformity and the heating efficiency are favorably improved, 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, 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 patent of invention granted by CN201721181607.X discloses a heating control circuit of a VOC heating bag, which comprises a temperature controller, wherein the temperature controller is respectively connected with a heating wire, a temperature sensor and a power supply, the temperature sensor is connected with the temperature controller, the heating wire and the temperature controller form a loop, the temperature sensor is arranged near the heating wire, and a relay is also arranged in the loop formed by the temperature controller and the heating wire.
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: the invention discloses an electric clothes hanger with a reminding function, which comprises a clothes hanger main body, a steel wire mesh, a loudspeaker, a fixed block, a time relay, a warning lamp, an air heater, a connecting rod, an electric telescopic rod and a resistance heating wire, wherein the steel wire mesh is arranged on the left end face of the fixed block, the loudspeaker is installed on the left side inside the fixed block through a base, the time relay is installed on the right end face of the fixed block through an expansion screw, the warning lamp is assembled on the lower end face of the fixed block, the fixed block is installed on the lower end face of the clothes hanger main body through a bolt, the problem that the original electric clothes hanger does not have the reminding function is solved through the design, the connecting rod is arranged on the right end face of.
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.
In conclusion, the heating shrinkage process of the invention does not need manual intervention, the heating temperature and the heating time can be set in advance, the sealing cap is heated by hot air in the sealed space, the uniformity of heating shrinkage is ensured, the operation process is safe and efficient, the processing quality and the processing efficiency are greatly improved, and the sealing cap is not influenced by environmental factors. Therefore, the present invention effectively overcomes various disadvantages of the prior art and has high industrial utilization value.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910528276.XA CN112092353A (en) | 2019-06-18 | 2019-06-18 | Cable sealing cap heating shrinking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910528276.XA CN112092353A (en) | 2019-06-18 | 2019-06-18 | Cable sealing cap heating shrinking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112092353A true CN112092353A (en) | 2020-12-18 |
Family
ID=73749174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910528276.XA Pending CN112092353A (en) | 2019-06-18 | 2019-06-18 | Cable sealing cap heating shrinking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112092353A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114883060A (en) * | 2022-04-02 | 2022-08-09 | 珠海市丰润自动化科技有限公司 | Cable heat-sealing device and method |
| CN115021160A (en) * | 2022-07-01 | 2022-09-06 | 北京中车赛德铁道电气科技有限公司 | High-voltage cable terminal manufacturing device for rolling stock |
-
2019
- 2019-06-18 CN CN201910528276.XA patent/CN112092353A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114883060A (en) * | 2022-04-02 | 2022-08-09 | 珠海市丰润自动化科技有限公司 | Cable heat-sealing device and method |
| CN114883060B (en) * | 2022-04-02 | 2024-04-16 | 珠海市丰润自动化科技有限公司 | Cable heat sealing device and method |
| CN115021160A (en) * | 2022-07-01 | 2022-09-06 | 北京中车赛德铁道电气科技有限公司 | High-voltage cable terminal manufacturing device for rolling stock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20201218 |