CN114161727B - High-voltage cable hot-melt joint processing equipment - Google Patents
High-voltage cable hot-melt joint processing equipment Download PDFInfo
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- CN114161727B CN114161727B CN202111625011.5A CN202111625011A CN114161727B CN 114161727 B CN114161727 B CN 114161727B CN 202111625011 A CN202111625011 A CN 202111625011A CN 114161727 B CN114161727 B CN 114161727B
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- assembly
- plate
- shell
- pushing
- rotating
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- 239000012943 hotmelt Substances 0.000 title claims abstract description 50
- 230000007246 mechanism Effects 0.000 claims abstract description 51
- 238000005520 cutting process Methods 0.000 claims abstract description 26
- 238000010438 heat treatment Methods 0.000 claims abstract description 23
- 238000002844 melting Methods 0.000 claims description 22
- 230000008018 melting Effects 0.000 claims description 22
- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- 238000003466 welding Methods 0.000 description 5
- 230000007723 transport mechanism Effects 0.000 description 3
- 239000002918 waste heat Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/66—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by liberation of internal stresses, e.g. shrinking of one of the parts to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F15/00—Connecting wire to wire or other metallic material or objects; Connecting parts by means of wire
- B21F15/02—Connecting wire to wire or other metallic material or objects; Connecting parts by means of wire wire with wire
- B21F15/06—Connecting wire to wire or other metallic material or objects; Connecting parts by means of wire wire with wire with additional connecting elements or material
- B21F15/08—Connecting wire to wire or other metallic material or objects; Connecting parts by means of wire wire with wire with additional connecting elements or material making use of soldering or welding
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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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/52—Joining tubular articles, bars or profiled elements
- B29C66/522—Joining tubular articles
- B29C66/5221—Joining tubular articles for forming coaxial connections, i.e. the tubular articles to be joined forming a zero angle relative to each other
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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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/74—Joining plastics material to non-plastics material
- B29C66/742—Joining plastics material to non-plastics material to metals or their alloys
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
- H02G1/1202—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by cutting and withdrawing insulation
- H02G1/1248—Machines
- H02G1/1265—Machines the cutting element rotating about the wire or cable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Branch Pipes, Bends, And The Like (AREA)
- Processing Of Terminals (AREA)
Abstract
The invention provides high-voltage cable hot-melt joint processing equipment, which comprises a shell, a peeling mechanism, a conveying mechanism, a hot-melt pipe and a heating coil assembly, wherein the shell is provided with a heating coil; a cavity is arranged in the shell, and through holes through which the high-voltage cable can pass are oppositely arranged at two ends of the shell and are communicated with the cavity; the peeling mechanism is oppositely provided with two groups and comprises a rotating assembly, a cutting assembly and a driving assembly; the rotating assembly is rotatably arranged in the cavity, the cutting assembly is arranged in the rotating assembly, and the driving assembly can drive the rotating assembly to rotate, so that the cutting assembly can peel the high-voltage cable shell; the hot melt pipe is clamped on the conveying mechanism, and the conveying mechanism can convey the hot melt pipe into the heating coil assembly and encircle the high-voltage cable. The high-voltage cable joint processing equipment can facilitate the connection of two groups of high-voltage cables.
Description
Technical Field
The invention relates to the technical field of high-voltage cable processing, in particular to high-voltage cable hot-melt joint processing equipment.
Background
High voltage cables are a common electrical energy or signal transmission device, typically consisting of several wires or groups of wires. In the process of laying high-voltage cables, because the length of one high-voltage cable is limited, the length of the laid high-voltage cable is usually long, and then multiple high-voltage cables need to be combined together to meet the length of the laid high-voltage cable. In the conventional means, the outer shells of the high-voltage cables are manually removed layer by layer to expose the inner cores, and then the inner cores of the two high-voltage cables are respectively connected together by welding or other modes. However, this method requires manual operation, is time-consuming and labor-consuming, and is not convenient.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides high-voltage cable hot-melt joint processing equipment, which aims to solve the technical problem that the two high-voltage cables are inconvenient to be connected together by manpower in the background art.
In order to solve the technical problem, the invention adopts the following technical scheme:
the high-voltage cable hot-melt joint processing equipment is used for connecting two groups of high-voltage cables together and comprises a shell, a peeling mechanism, a conveying mechanism, a hot-melt pipe and a heating coil assembly;
a cavity is arranged in the shell, and through holes through which the high-voltage cable can pass are oppositely arranged at two ends of the shell and are communicated with the cavity;
the peeling mechanism is oppositely provided with two groups, and comprises a rotating assembly, a cutting assembly and a driving assembly; the rotating assembly is rotatably arranged in the cavity, the cutting assembly is arranged in the rotating assembly, and the driving assembly can drive the rotating assembly to rotate, so that the cutting assembly peels off the high-voltage cable shell;
the hot melt pipe is clamped on the conveying mechanism, and the conveying mechanism can convey the hot melt pipe into the heating coil assembly and encircle the high-voltage cable.
From the above, the through holes at two ends of the shell can be respectively inserted into two high-voltage cables, the shell of the high-voltage cable is removed through the rotation of the peeling mechanism, then the high-voltage cables at two ends continuously slide into the shell, the inner cores of the two high-voltage cables can be contacted with each other, the heating coil assembly is opened to heat the inner cores of the two high-voltage cables so as to weld the inner cores together, the conveying mechanism is operated to slide the hot melting pipe from the conveying mechanism and encircle the inner cores of the high-voltage cables after the welding is completed, and the hot melting pipe is contracted and tightly encircles the inner cores of the high-voltage cables by utilizing the waste heat of the heating coil, so that the processing of the joint of the two high-voltage cables can be completed.
Further, the rotating assembly comprises a rotating ring and a hollow gear, and the driving assembly comprises a rotating motor and a rotating gear; the rotary ring is rotatably arranged in the cavity, the cutting assembly is arranged in the rotary ring, and the hollow gear is coaxially and fixedly arranged on the rotary ring; the hollow gear is meshed with the rotating gear, the rotating gear is connected with the rotating motor, and the rotating motor is arranged on the shell. The hollow gear is fixedly connected with the rotation shaft, the hollow gear is driven to rotate through the rotation of the rotation gear, and the rotating ring is further driven to rotate, so that objects outside the cutting assembly can not interfere with the cutting of the outer layer of the high-voltage cable in the rotating ring.
Further, the cutting assembly comprises a cutter head, a fixed plate, a telescopic rod and a threaded column; the cutter head is fixedly arranged on the fixed plate, and the cutter point is far away from the swivel; the fixed plate is connected with the swivel through the telescopic rod, and the threaded column can be screwed with the swivel and is rotationally connected with the fixed plate. The height position of the cutter head is changed by rotating the threaded column belt, so that the cutting thickness can be changed according to different high-voltage cables.
Further, the conveying mechanism comprises a clamping assembly and a pushing assembly; the hot melt tube is clamped on the clamping assembly, and the clamping assembly is slidably arranged on the shell; one end of the pushing component is slidably arranged in the clamping component, and the other end of the pushing component passes through the shell and can slide towards the heating coil component; and the pushing assembly is slid to enable the hot melt pipe to fall off from the clamping assembly. The hot melt pipe is clamped on the clamping assembly through the clamping assembly, so that the hot melt pipe can be moved to a required position from a distance when the hot melt pipe needs to be used, and the hot melt pipe can be sleeved on the inner core of the high-voltage cable through pushing of the pushing assembly.
Further, the conveying mechanism is provided with a plurality of groups and is coaxially arranged with the rotating assembly in the same direction, the plurality of conveying mechanisms form an annular structure, and the hot melting pipe is simultaneously clamped in the plurality of groups of clamping assemblies. Through setting up multiunit transport mechanism for the centre gripping of hot melt pipe is more firm, can promote the hot melt pipe from the multiposition simultaneously, makes its promotion more smooth and easy.
Further, two groups of connecting plates are arranged, one connecting plate is simultaneously connected with the clamping assembly, and the other connecting plate is simultaneously connected with the pushing assembly. The connecting plate is arranged, so that the other conveying mechanisms can slide together by sliding the conveying mechanism, and meanwhile, the other pushing assemblies can push the hot melting pipe together by pushing the pushing assemblies, so that the hot melting pipe pushing device is more convenient.
Further, the clamping assembly comprises a sliding plate, a connecting plate, a lower clamping plate and an upper clamping plate; the sliding plate is connected to the shell in a sliding way and is connected with the connecting plate; the upper clamping plate is connected with the lower clamping plate through the connecting plate, the connecting plate is arranged on the sliding plate, the hot melting pipe is clamped between the upper clamping plate and the lower clamping plate, the pushing component is slidably arranged between the upper clamping plate and the lower clamping plate, a strip hole is further formed in the upper clamping plate, and the pushing component penetrates through the strip hole and extends outwards. The hot melt pipe can be conveniently clamped by arranging the upper clamping plate and the lower clamping plate.
Further, the pushing assembly comprises a pushing block and a pushing rod; the pushing block is slidably arranged between the upper clamping plate and the lower clamping plate, the pushing rod penetrates through the strip hole to extend out of the shell, and the pushing rod is connected with the connecting plate; and the pushing rod is slid, so that the hot melting pipe can slide out of the clamping assembly. The pushing block is driven to slide by the sliding pushing rod, so that the hot melting pipe can be conveniently extruded out from the position between the lower clamping plate and the upper clamping plate.
Further, a connecting ring, a connecting column and a pulling rod are also arranged; the connecting plate is connected to the sliding plate in a sliding way and can slide outwards; the connecting columns are in one-to-one correspondence with the connecting plates, are connected with the connecting plates and are connected to the sliding plates in a sliding manner; the connecting ring is simultaneously and rotatably connected to the sliding plates and is coaxial with the annular structure formed by the conveying mechanisms, the connecting ring is provided with an inclined strip hole, and the connecting column penetrates through the inclined strip hole; the pulling rod is in threaded connection with the shell, and the bottom end of the pulling rod is rotationally connected to the connecting column; the pulling rod is rotated outwards, so that a plurality of connecting columns can slide outwards. Through the structure, the connecting plate can be driven to slide outwards by rotating the pulling rod, namely, the radius of an annular structure with a notch formed between the clamping assemblies is changed, so that the hot melting pipe is suitable for more radius types.
Drawings
In order to more clearly illustrate the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described. Throughout the drawings, the elements or portions are not necessarily drawn to actual scale.
FIG. 1 is a schematic diagram of a high voltage cable thermal welding joint processing apparatus according to an embodiment of the present invention;
FIG. 2 is a perspective view of a high voltage cable thermal splice processing device shown in FIG. 1;
FIG. 3 is an enlarged view of the portion A shown in FIG. 2 with the housing removed;
FIG. 4 is a cross-sectional view of the portion B-B shown in FIG. 3;
FIG. 5 is a cross-sectional view of section A-A shown in FIG. 2.
Reference numerals:
1-a housing; 11-cavity;
2-peeling mechanism; 21-a rotating assembly; 211-swivel; 212-hollow gear; 22-a cutting assembly; 221-cutter head; 222-fixing plate; 223-telescoping rod; 224-threaded post; 23-a drive assembly; 231-a rotating motor; 232-turning the gear;
3-a conveying mechanism; 31-a clamping assembly; 311-sliding plate; 312-connecting plates; 313-lower clamp plate; 314-upper clamping plate; 32-pushing assembly; 321-pushing blocks; 322-push rod;
4-a hot melt tube;
a 5-heating coil assembly;
6, connecting a plate;
7-connecting rings; 8-connecting columns; 9-pulling the rod.
Detailed Description
Embodiments of the technical scheme of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present invention, and thus are merely examples, and are not intended to limit the scope of the present invention.
Referring to fig. 1-5, the present embodiment provides a high voltage cable hot-melt joint processing apparatus for connecting two groups of high voltage cables together, which includes a housing 1, a peeling mechanism 2, a conveying mechanism 3, a hot-melt tube 4 and a heating coil assembly 5. It should be understood that the high voltage cable includes an inner core and a filling layer wrapping the inner core, and when the two groups of high voltage cables are connected, the filling layer wrapping the inner core is peeled off to connect the inner cores of the two groups of high voltage cables.
A cavity 11 is arranged in the shell 1, and through holes through which the high-voltage cable can pass are oppositely arranged at two ends of the shell and are communicated with the cavity 11. The shell 1 can be a cube with a cavity 11, a plurality of through holes at two ends of the shell 1 are in one-to-one correspondence, when the high-voltage cable is used, two groups of high-voltage cables are respectively placed into the through holes with two opposite sides and can slide in opposite directions, if a plurality of inner cores are arranged in the high-voltage cable, when other filling layers are further arranged between the filling layers of each inner core, the filling layers between each inner core are stripped before the high-voltage cable is used, so that the inner cores and the filling layers tightly wrapping the inner cores can be independently inserted into the through holes at two ends of the shell 1. As a further optimization, the housing 1 can be provided so as to be openable to expose its cavity 11. In this embodiment, the housing 1 at the peeling mechanism 2 stands on the ground, the housing 1 therebetween wraps the conveying mechanism 3 and is suspended on the ground, and the top surface of the housing 1 can be opened. The structure in this embodiment is set up for the high-voltage cable inner core when being one strand, if the inner core is stranded, can be corresponding add a plurality of skinning subassembly with it, makes different inner cores pass different skinning subassembly and get into in the transport mechanism 3.
The peeling mechanisms 2 are oppositely provided with two groups, and the peeling mechanisms 2 comprise a rotating assembly 21, a cutting assembly 22 and a driving assembly 23; the rotating component 21 is rotatably arranged in the cavity 11, the cutting component 22 is arranged in the rotating component 21, and the driving component 23 can drive the rotating component 21 to rotate, so that the cutting component 22 can peel off the high-voltage cable housing 1. It should be understood that the number of peeling mechanisms 2 in each group is the same as the number of independent cores of the high voltage cable, i.e. one independent core corresponds to one peeling mechanism 2. It is also understood that the rotation of the cutting assembly 22 to cut the high voltage cable is understood to be a pencil sharpener that peels the filling layer of the core open, exposing the core.
In other aspects, the rotating assembly 21 includes a swivel 211 and a hollow gear 212, and the drive assembly 23 includes a rotating motor 231 and a rotating gear 232; the swivel 211 is rotatably arranged in the cavity 11, the cutting assembly 22 is arranged in the swivel 211, and the hollow gear 212 is coaxially and fixedly arranged on the swivel 211; the hollow gear 212 is engaged with the rotation gear 232, the rotation gear 232 is connected with the rotation motor 231, and the rotation motor 231 is provided on the housing 1. The hollow gear 212 is coaxially and fixedly connected with the rotation, and the rotation of the rotation gear 232 drives the hollow gear 212 to rotate and further drives the rotating ring 211 to rotate, so that objects outside the cutting assembly 22 can not interfere with the cutting of the outer layer of the high-voltage cable in the rotating ring 211. It should be understood that the swivel 211 is coaxially disposed with the through holes at both ends of the housing 1, and in this embodiment, the swivel 211 is rotatably connected to a connection post 8 and is connected to the housing 1 through the connection post 8. It should be further noted that, the output shaft of the rotating motor 231 is coaxially and fixedly connected with the rotating gear 232, the rotating motor 231 can be disposed in the housing 1, and also can be disposed outside the housing 1, when the rotating motor 231 is disposed outside the housing 1, a through hole is disposed on a side surface of the housing 1, the rotating gear 232 is higher than the hollow gear 212 to be meshed through the through hole, when the rotating motor 231 is disposed in the housing 1, whether a hole is formed on the side surface can be determined according to an internal space requirement of the housing 1, and when the rotating motor 231 is disposed in the housing 1, the rotating motor 231 can be started through remote control.
In other aspects, the cutting assembly 22 includes a cutter head 221, a stationary plate 222, a telescoping rod 223, and a threaded post 224; the cutter head 221 is fixedly arranged on the fixed plate 222, and the cutter tip is far away from the swivel 211; the fixed plate 222 is connected with the swivel 211 through a telescopic rod 223, and the threaded column 224 can be screwed on the swivel 211 and is rotatably connected with the fixed plate 222. The height position of the cutter head 221 is changed by rotating the threaded post 224 belt so that the cutting thickness can be changed according to different high voltage cables.
The hot melt pipe 4 is clamped on the conveying mechanism 3, and the conveying mechanism 3 can convey the hot melt pipe 4 into the heating coil assembly 5 and encircle the high-voltage cable. It should be understood that the hot-melt tube 4 is clamped at a position far away from the heating coil assembly 5, after the high-voltage cables are welded together by the heating coil assembly 5, the sliding conveying assembly moves the hot-melt tube 4 to the welding position, pushes the hot-melt tube 4 from the conveying assembly onto the inner core of the high-voltage cables, and then uses the waste heat of the heating coil assembly 5 or restarts the heating coil assembly 5 to enable the hot-melt tube 4 to tightly wrap around the inner core of the high-voltage cables. It should be appreciated that the hot melt tube 4 can pass through the heating coil assembly 5, and that the heating coil portion of the hot melt tube 4 is disposed within the housing 1 and the initiating and related components are disposed outside of the housing 1.
Through holes at two ends of the shell 1 can be respectively inserted into two high-voltage cables, the shell 1 of the high-voltage cables is removed through rotation of the peeling mechanism 2, then the high-voltage cables at two ends continuously slide into the shell 1, inner cores of the two high-voltage cables can be mutually contacted, the heating coil assembly 5 is opened to heat the inner cores of the two high-voltage cables so as to weld the inner cores together, the conveying mechanism 3 is operated to slide the hot melting pipe 4 from the conveying mechanism 3 and encircle the inner cores of the high-voltage cables after welding, and the hot melting pipe 4 is contracted and tightly embraced on the inner cores of the high-voltage cables by utilizing waste heat of the heating coil, so that the processing of the joint of the two high-voltage cables can be completed.
In other aspects, the transfer mechanism 3 includes a gripping assembly 31 and a pushing assembly 32; the hot melting pipe 4 is clamped on the clamping component 31, and the clamping component 31 is slidably arranged on the shell 1; one end of the pushing component 32 is slidably arranged in the clamping component 31, and the other end of the pushing component passes through the shell 1 and can slide towards the heating coil component 5; the sliding pushing assembly 32 can enable the hot melt pipe 4 to fall off the clamping assembly 31. The hot melting pipe 4 is clamped on the clamping component 31 through the clamping component 31, so that the hot melting pipe 4 can be moved to a required position from a distance when the hot melting pipe 4 needs to be used, and the hot melting pipe 4 can be sleeved on the inner core of the high-voltage cable through pushing of the pushing component 32. It will be appreciated that the tube 4 is long enough to enclose the exposed core of the high voltage cable and, in use, the clamping assembly 31 is slid so that both ends of the tube 4 can enclose the exposed core and then the pushing assembly 32 is operated to slide the tube 4 down.
Further, the conveying mechanism 3 is provided with a plurality of groups and is coaxially arranged with the rotating assembly 21 in the same direction, the plurality of conveying mechanisms 3 form an annular structure, and the hot melting pipe 4 is simultaneously clamped in the plurality of groups of clamping assemblies 31. Through setting up multiunit transport mechanism 3 for the centre gripping of hot melt pipe 4 is more firm, can promote hot melt pipe 4 from the multiposition simultaneously, makes it promote more smoothly. It should be understood that the annular structure formed by the plurality of conveying mechanisms 3 is annular in the axial view, and the annular structure is a ring in which a partial circular arc is missing. In the present embodiment, the conveying mechanism 3 is provided with three sets.
In other schemes, a connecting plate 6 is further arranged, two groups of connecting plates 6 are arranged, one connecting plate 6 is simultaneously connected with the clamping component 31, and the other connecting plate 6 is simultaneously connected with the pushing component 32. The other conveying mechanisms 3 can slide together by sliding one conveying mechanism 3 through the connecting plate 6, and meanwhile, the other pushing components 32 can push the hot melting pipe 4 together by pushing one pushing component 32, so that the hot melting pipe is more convenient.
In other aspects, the clamping assembly 31 includes a sliding plate 311, a connecting plate 312, a lower clamping plate 313, and an upper clamping plate 314; the sliding plate 311 is connected to the shell 1 in a sliding manner and is connected with the connecting plate 6; the upper clamping plate 314 is connected with the lower clamping plate 313 through the connecting plate 312, the connecting plate 312 is arranged on the sliding plate 311, the hot melting pipe 4 is clamped between the upper clamping plate 314 and the lower clamping plate 313, the pushing component 32 is slidably arranged between the upper clamping plate 314 and the lower clamping plate 313, the upper clamping plate 314 is also provided with a strip hole, and the pushing component 32 penetrates through the strip hole to extend outwards. The hot melt pipe 4 can be easily held by providing the upper clamping plate 314 and the lower clamping plate 313. It should be understood that the side of the housing 1 is provided with a slot through which the sliding plate 311 passes and is slidably connected to the slot, and the pushing assembly 32 can also slide on the slot.
In other aspects, the push assembly 32 includes a push block 321 and a push rod 322; the pushing block 321 is slidably arranged between the upper clamping plate 314 and the lower clamping plate 313, the pushing rod 322 passes through the strip hole to extend out of the shell 1, and the pushing rod 322 is connected with the connecting plate 6; sliding the push rod 322 enables the hot melt tube 4 to slide out of the clamping assembly 31. The pushing block 321 is driven to slide by the sliding pushing rod 322, so that it can conveniently extrude the hot melt tube 4 from between the lower clamping plate 313 and the upper clamping plate 314. It should be understood that the pushing rod 322 can pass through the upper clamping plate 314 and the elongated hole on the side surface of the housing 1 and slide, and both sides of the pushing rod 322 are limited by the upper clamping plate 314 and the elongated hole of the housing 1 and do not fall, while the pushing block 321 is disposed in the gap between the hot melt pipe 4 and the connecting plate 312. In this embodiment, the pushing rod 322 is slidably connected to the upper clamping plate 314 in the elongated hole.
Further, a connecting ring 7, a connecting column 8 and a pulling rod 9 are also arranged; the connecting plate 312 is slidably connected to the sliding plate 311 and can slide outwards; the connecting columns 8 are in one-to-one correspondence with the connecting plates 312, and the connecting columns 8 are connected with the connecting plates 6 and are connected to the sliding plates 311 in a sliding manner; the connecting ring 7 is simultaneously and rotatably connected to the sliding plates 311 and is coaxial with the annular structure formed by the conveying mechanisms 3, the connecting ring 7 is provided with an inclined strip hole, and the connecting column 8 is arranged on the inclined strip hole in a penetrating way; the pulling rod 9 is in threaded connection with the shell 1, and the bottom end of the pulling rod 9 is rotationally connected to the connecting column 8; the pulling rod 9 is rotated outwards, so that the plurality of connecting posts 8 can slide outwards. By means of the structure, the connecting plate 312 can be driven to slide outwards by rotating the pulling rod 9, namely, the radius of the annular structure with the notch formed between the clamping assemblies 31 is changed, so that the hot melting pipe 4 with more radius types can be adapted. It should be understood that the oblique elongated hole on the connecting ring 7 forms an acute angle with the sliding direction of the connecting plate 312, when the pulling rod 9 moves outwards, the connecting post 8 connected with the pulling rod 9 drives the connecting ring 7 to rotate, and the rotation of the connecting ring 7 then drives the rest of the connecting posts 8 to slide, so that all the connecting plates 312 slide outwards.
It should be noted that a vacuum pump may be further provided to evacuate the space in the housing 1 so that it can reach a vacuum state as much as possible, thereby drying and cleaning the interior of the cavity 11.
The high-voltage cable hot-melt joint processing equipment can enable connection of two groups of high-voltage cables to be more convenient.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention, and are intended to be included within the scope of the appended claims and description.
Claims (1)
1. The high-voltage cable hot-melt joint processing equipment is used for connecting two groups of high-voltage cables together and is characterized by comprising a shell, a peeling mechanism, a conveying mechanism, a hot-melt pipe and a heating coil assembly;
a cavity is arranged in the shell, and through holes through which the high-voltage cable can pass are oppositely arranged at two ends of the shell and are communicated with the cavity;
the peeling mechanism is oppositely provided with two groups, and comprises a rotating assembly, a cutting assembly and a driving assembly; the rotating assembly is rotatably arranged in the cavity, the cutting assembly is arranged in the rotating assembly, and the driving assembly can drive the rotating assembly to rotate, so that the cutting assembly peels off the high-voltage cable shell;
the hot melt tube is clamped on the conveying mechanism, and the conveying mechanism can convey the hot melt tube into the heating coil assembly and encircle the high-voltage cable;
the rotating assembly comprises a rotating ring and a hollow gear, and the driving assembly comprises a rotating motor and a rotating gear; the rotary ring is rotatably arranged in the cavity, the cutting assembly is arranged in the rotary ring, and the hollow gear is coaxially and fixedly arranged on the rotary ring; the hollow gear is meshed with the rotating gear, the rotating gear is connected with the rotating motor, and the rotating motor is arranged on the shell;
the cutting assembly comprises a cutter head, a fixing plate, a telescopic rod and a threaded column; the cutter head is fixedly arranged on the fixed plate, and the cutter point is far away from the swivel; the fixed plate is connected with the swivel through the telescopic rod, and the threaded column can be screwed on the swivel and is rotationally connected with the fixed plate;
the conveying mechanism comprises a clamping assembly and a pushing assembly; the hot melt tube is clamped on the clamping assembly, and the clamping assembly is slidably arranged on the shell; one end of the pushing component is slidably arranged in the clamping component, and the other end of the pushing component passes through the shell and can slide towards the heating coil component; sliding the pushing assembly to enable the hot melt pipe to fall off the clamping assembly;
the conveying mechanisms are provided with a plurality of groups and coaxially arranged with the rotating assemblies in the same direction, the plurality of conveying mechanisms form an annular structure, and the hot melting pipe is simultaneously clamped in the plurality of groups of clamping assemblies;
the high-voltage cable hot-melt joint processing equipment is also provided with two groups of connecting plates, one connecting plate is simultaneously connected with the clamping assembly, and the other connecting plate is simultaneously connected with the pushing assembly;
the clamping assembly comprises a sliding plate, a connecting plate, a lower clamping plate and an upper clamping plate; the sliding plate is connected to the shell in a sliding way and is connected with the connecting plate; the upper clamping plate is connected with the lower clamping plate through the connecting plate, the connecting plate is arranged on the sliding plate, the hot melt pipe is clamped between the upper clamping plate and the lower clamping plate, the pushing component is slidably arranged between the upper clamping plate and the lower clamping plate, a strip hole is further formed in the upper clamping plate, and the pushing component extends outwards through the strip hole;
the pushing assembly comprises a pushing block and a pushing rod; the pushing block is slidably arranged between the upper clamping plate and the lower clamping plate, the pushing rod penetrates through the strip hole to extend out of the shell, and the pushing rod is connected with the connecting plate; sliding the pushing rod to enable the hot melt tube to slide out of the clamping assembly;
the high-voltage cable hot-melt joint processing equipment is also provided with a connecting ring, a connecting column and a pulling rod; the connecting plate is connected to the sliding plate in a sliding way and can slide outwards; the connecting columns are in one-to-one correspondence with the connecting plates, are connected with the connecting plates and are connected to the sliding plates in a sliding manner; the connecting ring is simultaneously and rotatably connected to the sliding plates and is coaxial with the annular structure formed by the conveying mechanisms, the connecting ring is provided with an inclined strip hole, and the connecting column penetrates through the inclined strip hole; the pulling rod is in threaded connection with the shell, and the bottom end of the pulling rod is rotationally connected to the connecting column; the pulling rod is rotated outwards, so that a plurality of connecting columns can slide outwards.
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| CN114161727A (en) | 2022-03-11 |
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