CN210778047U

CN210778047U - Core wire coating device for electric wire and cable

Info

Publication number: CN210778047U
Application number: CN201922045117.2U
Authority: CN
Inventors: 徐兴川; 王强强; 熊永勇
Original assignee: Chongqing Yubang Wire & Cable Co ltd
Current assignee: Chongqing Yubang Wire & Cable Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-06-16
Anticipated expiration: 2029-11-25

Abstract

The utility model relates to a wire and cable production technical field just discloses a wire and cable's heart yearn cladding device, including a cladding section of thick bamboo, the right side of a cladding section of thick bamboo is torn open and is pegged graft and has been sealed lid, sealed covering sets up the income line mouth that link up, the right side threaded connection of a cladding section of thick bamboo has solid fixed ring, sealed lid be located solid fixed ring's inboard and with the solid fixed ring contact, the left side contact of a cladding section of thick bamboo has the profiled sheeting, the outlet has been seted up on the profiled sheeting, the right side integrated into one piece of profiled sheeting has the cooling forming device. The utility model discloses a, conveniently change incoming line mouth and outlet size according to the user's demand and reach the not unidimensional wire and cable effect of processing, the cladding device's that makes application scope obtains enlarging, has saved certain manufacturing cost, convenient to use person's use to cladding device's detachability, the person of facilitating the use maintains the clearance of cladding device part, has improved life, has reduced the fault rate.

Description

Core wire coating device for electric wire and cable

Technical Field

The utility model relates to a wire and cable production technical field specifically is a wire and cable's heart yearn cladding device.

Background

In general low-voltage wires and cables, in order to prevent short circuit, electric leakage and other accidents in use of the wires and cables, in the wire and cable production industry, a layer of non-conductive material, such as resin, plastic, silicon rubber, PVC and the like, is uniformly and hermetically wrapped on the periphery of a lead to form an insulating layer, so that the accidents of electric leakage, short circuit, electric shock and the like caused by the contact of a conductor with the outside are prevented, and the wire is called an insulated lead.

The cladding device used in the existing production of the electric wire insulating layer is limited by the sizes of the wire inlet and the wire outlet, each cladding device can only process cables with the same size, the application range is small, when the electric wires and cables with different sizes are produced, different cladding devices are required to be replaced for production, the production cost is high, and after the production is finished, the core wire cladding device of the electric wires and cables is inconvenient to clean and maintain due to the integrity of the core wire cladding device, so that the problems are solved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an electric wire and cable's heart yearn cladding device, it is wide to possess application scope, advantages such as convenient clearance, it receives the restriction of incoming line mouth and outlet size to have solved the cladding device that current electric wire insulation layer production used, every cladding device can only process the cable with the size, application scope is little, when producing not unidimensional electric wire and cable, need change different cladding device and produce, and high in production cost, and after the production is accomplished, because its wholeness is inconvenient to clear up the problem of maintaining it.

(II) technical scheme

For realizing above-mentioned application scope extensively, the purpose of convenient clearance, the utility model provides a following technical scheme: a core wire coating device of a wire and cable comprises a coating barrel, wherein a sealing cover is detachably inserted on the right side of the coating barrel, a through wire inlet is formed in the sealing cover, a fixing ring is connected to the right side of the coating barrel in a threaded manner, the sealing cover is positioned on the inner side of the fixing ring and is in contact with the fixing ring, a forming plate is in contact with the left side of the coating barrel, a wire outlet is formed in the forming plate, a cooling forming device is integrally formed on the right side of the forming plate, the inner side of the cooling forming device is communicated with the wire outlet, the wire inlet and the center line of the wire outlet are on the same straight line, a guide hopper is integrally formed on the left side of the forming plate, the guide hopper is positioned on the inner side of the coating barrel and is in contact with the inner wall of the coating barrel, the right side of the guide hopper is in contact with the left side of the sealing cover, the top and the bottom of sealed lid all set up the intercommunication mouth that link up, the glue solution filling opening is linked together with the intercommunication mouth, set up evenly distributed's through-hole on the cladding section of thick bamboo, the through-hole is located the right side of a cladding section of thick bamboo, the through-hole inboard alternates there is the fixed pin, the one end that the fixed pin is close to the profiled sheeting is pegged graft with the profiled sheeting, threaded connection has the restriction ring on the cladding section of thick bamboo, the fixed pin is located the inboard of restriction ring.

Preferably, the cooling forming device comprises a cooling block, a through cooling hole is formed in the inner side of the cooling block, a water through hole is formed in the inner side of the cooling block, the cooling hole is located in the inner side of the water through hole, connecting pipes are integrally formed on the right side of the top and the left side of the bottom of the cooling block, and two ends of the water through hole are respectively communicated with the inner sides of the two connecting pipes.

Preferably, the limber hole is spiral, and a positioning ring is integrally formed on each of the two connecting pipes.

Preferably, the left side of the sealing cover is integrally formed with positioning blocks which are uniformly distributed, the right side of the coating cylinder is provided with positioning grooves which are uniformly distributed, and the positioning blocks are positioned on the inner sides of the positioning grooves and are in close contact with the inner sides of the positioning grooves.

Preferably, the left side of the coating cylinder is fixedly connected with positioning rods which are uniformly distributed, the forming plate is provided with positioning holes which are uniformly distributed, and one end of each positioning rod extends to the inner side of each positioning hole and is in close contact with the inner wall of each positioning hole.

(III) advantageous effects

Compared with the prior art, the utility model provides a wire and cable's heart yearn cladding device possesses following beneficial effect:

1. the core wire coating device of the wire and cable selects a sealing cover and a forming plate with proper sizes of a wire inlet and a wire outlet according to the production requirements of users and the production sizes of the wire and cable, the sealing cover is inserted into the right end of a coating cylinder, a communication port on the sealing cover is aligned and communicated with a glue injection port, then the sealing cover is in threaded connection with the coating cylinder through a fixing ring, the sealing cover is limited and fixed, then the forming plate is inserted into the left side of the coating cylinder, the position is adjusted, a fixing pin is inserted into the sealing cover through a through hole, then the limiting ring is rotated, all the fixing pins are covered and limited, the positions of the coating cylinder and the forming plate are further fixed through the fixing pin, then the glue injection port is connected with an external glue extruder, insulating glue is conveyed to the inner side of a guide hopper, then a core wire penetrates into the wire outlet through the wire inlet and penetrates out, and cool off the insulating glue solution through cooling forming device, make its design, the convenient wire and cable effect that reaches the processing unidimensional according to user's demand change inlet wire and outlet size, cladding device's that makes application scope obtains expanding, has saved certain manufacturing cost, convenient to use person's use to cladding device's detachability, the person of facilitating the use is maintained the clearance of cladding device part, has improved life, has reduced the fault rate.

2. This wire and cable's heart yearn cladding device is connected with outside circulating water system through two connecting pipes, and the cooling water that makes can be in the flow of limbers, and then carries out heat exchange with the cooling block, reduces the temperature of cooling block, lets the insulating glue solution cooling through on the heart yearn in the cooling hole, reaches the purpose that insulating glue solution was stereotyped.

3. This wire and cable's heart yearn cladding device through spiral helicine limbers, and the temperature of the cooling piece that makes is thorough, and the whole cooling of letting the cooling piece is more even, and the design effect of letting insulating glue solution is better, and the holding ring person of facilitating the use on the connecting pipe fixes connecting tube on the connecting pipe.

4. This wire and cable's heart yearn cladding device through the cooperation of locating piece and constant head tank, fixes a position the mounted position of a cladding section of thick bamboo and sealed lid, guarantees that the pre-mounted position of sealed lid is more accurate, improves the sealed effect between a cladding section of thick bamboo and the sealed lid, and the convenience is to the installation of sealed lid.

5. This wire and cable's heart yearn cladding device through the locating hole cooperation on locating lever and the profiled sheeting, conveniently delivers to the pre-installation position with the profiled sheeting, guarantees that the installation of profiled sheeting is correct, the convenient installation to the profiled sheeting.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a left side view schematic structure diagram of the sealing cover of the present invention;

FIG. 3 is a right side view of the wrapping cylinder of the present invention;

FIG. 4 is a left side view of the wrapping cylinder of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a cladding tube; 2. a sealing cover; 3. a wire inlet; 4. a fixing ring; 5. forming a plate; 6. an outlet; 7. cooling the molding device; 71. cooling the block; 72. a cooling hole; 73. a water through hole; 74. a connecting pipe; 8. a guide hopper; 9. a glue solution injection port; 10. a communication port; 11. a through hole; 12. a fixing pin; 13. a confinement ring; 14. a positioning ring; 15. positioning blocks; 16. positioning a groove; 17. positioning a rod; 18. and (7) positioning the holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a core wire coating device for electric wires and cables comprises a coating barrel 1, a sealing cover 2 is detachably inserted on the right side of the coating barrel 1, a through wire inlet 3 is formed on the sealing cover 2, a fixing ring 4 is screwed on the right side of the coating barrel 1, the sealing cover 2 is positioned on the inner side of the fixing ring 4 and contacts with the fixing ring 4, a forming plate 5 contacts with the left side of the coating barrel 1, a wire outlet 6 is formed on the forming plate 5, a cooling forming device 7 is integrally formed on the right side of the forming plate 5, the inner side of the cooling forming device 7 is communicated with the wire outlet 6, the center lines of the wire inlet 3 and the wire outlet 6 are on the same straight line, a guide hopper 8 is integrally formed on the left side of the forming plate 5, the guide hopper 8 is positioned on the inner side of the coating barrel 1 and contacts with the inner wall of the coating barrel 1, the right side of the guide hopper 8 contacts with the left side of the sealing cover 2, the top and the bottom of the sealing cover 2 are both provided with a through communicating port 10, the glue solution filling port 9 is communicated with the communicating port 10, the cladding cylinder 1 is provided with through holes 11 which are uniformly distributed, the through holes 11 are positioned at the right side of the cladding cylinder 1, fixing pins 12 are inserted into the inner sides of the through holes 11, one ends of the fixing pins 12 close to the forming plates 5 are inserted into the forming plates 5, the cladding cylinder 1 is in threaded connection with a limiting ring 13, the fixing pins 12 are positioned at the inner sides of the limiting ring 13, the sealing cover 2 and the forming plates 5 with proper sizes of the wire inlet 3 and the wire outlet 6 are selected according to the production requirements of users and the production sizes of electric wires and cables, the sealing cover 2 is inserted into the right end of the cladding cylinder 1, the communicating port 10 on the sealing cover 2 is aligned and communicated with the glue solution filling port 9, then the sealing cover 2 is in threaded connection with the cladding cylinder, adjusting the position, inserting the fixing pins 12 into the sealing cover 2 through the through holes 11, rotating the limiting ring 13 to cover and limit all the fixing pins 12, fixing the positions of the cladding cylinder 1 and the forming plate 5 through the fixing pins 12, connecting the glue injection port 9 with an external glue extruder, conveying the insulating glue to the inner side of the guide hopper 8, penetrating the core wire into the wire outlet 6 through the wire inlet 3, forming the insulating glue on the core wire according to the shape of the wire outlet 6, cooling the insulating glue through the cooling and forming device 7 to shape the insulating glue, conveniently changing the sizes of the wire inlet 3 and the wire outlet 6 according to the requirements of users to achieve the effect of processing wires and cables with different sizes, expanding the application range of the cladding device, saving certain production cost, facilitating the use of the users, and being detachable, the cleaning and maintenance of the parts of the cladding device are facilitated for users, the service life is prolonged, and the failure rate is reduced.

Further, the cooling forming device 7 includes a cooling block 71, a through cooling hole 72 is formed in the inner side of the cooling block 71, a water through hole 73 is formed in the inner side of the cooling block 71, the cooling hole 72 is located in the inner side of the water through hole 73, a connecting pipe 74 is integrally formed on the right side of the top and the left side of the bottom of the cooling block 71, two ends of the water through hole 73 are respectively communicated with the inner sides of the two connecting pipes 74, and are connected with an external circulating water system through the two connecting pipes 74, so that cooling water can flow in the water through hole 73 and further perform heat exchange with the cooling block 71, the temperature of the cooling block 71 is reduced, the temperature of the insulating glue solution on the core wire in the cooling hole 72 is reduced, and the purpose of shaping the.

Further, limbers 73 is the heliciform, and homogeneous body shaping has holding ring 14 on two connecting pipes 74, through heliciform limbers 73, makes the temperature of cooling block 71 thorough, and it is more even to let the whole cooling of cooling block 71, and the design effect of letting insulating glue solution is better, and holding ring 14 person of facilitating the use on connecting pipe 74 fixes the connecting tube on connecting pipe 74.

Further, the left side integrated into one piece of sealed lid 2 has evenly distributed's locating piece 15, evenly distributed's constant head tank 16 has been seted up on the right side of a cladding section of thick bamboo 1, locating piece 15 is located the inboard of constant head tank 16 and with the inboard in close contact with of constant head tank 16, through the cooperation of locating piece 15 and constant head tank 16, fix a position cladding section of thick bamboo 1 and the mounted position of sealed lid 2, guarantee that the pre-mounted position of sealed lid 2 is more accurate, improve the sealed effect between a cladding section of thick bamboo 1 and the sealed lid 2, the convenience is to the installation of sealed lid 2.

Further, the positioning rod 17 of evenly distributed is fixedly connected with the left side of a cladding section of thick bamboo 1, sets up evenly distributed's locating hole 18 on the profiled sheeting 5, and the one end of positioning rod 17 extends to the inboard of locating hole 18 and with the inner wall in close contact with of locating hole 18, through positioning rod 17 and the locating hole 18 cooperation on the profiled sheeting 5, conveniently sends profiled sheeting 5 to the preinstallation position, guarantees that the installation of profiled sheeting 5 is correct, the convenient installation to profiled sheeting 5.

The working principle is as follows: the method comprises the steps of selecting a sealing cover 2 and a forming plate 5 with proper sizes of a wire inlet 3 and a wire outlet 6 according to production requirements of users and sizes of wire and cable production, inserting the sealing cover 2 into the right end of a coating cylinder 1, aligning and communicating a communication port 10 on the sealing cover 2 with a glue injection port 9, connecting the sealing cover 2 with threads of the coating cylinder 1 through a fixing ring 4, limiting and fixing the sealing cover 2, inserting the forming plate 5 into the left side of the coating cylinder 1, adjusting the position, inserting a fixing pin 12 into the sealing cover 2 through a through hole 11, rotating a limiting ring 13, covering and limiting all fixing pins 12, fixing the positions of the coating cylinder 1 and the forming plate 5 through the fixing pin 12, connecting the glue injection port 9 with an external glue extruder, conveying insulating glue to the inner side of a guide hopper 8, and penetrating a core wire into the wire outlet 6 through the wire inlet 3, insulating glue solution adheres to the shaping according to outlet 6's shape on the heart yearn simultaneously, and cool off insulating glue solution through cooling forming device 7, make its design, it reaches the electric wire and cable effect of processing not unidimensional to make things convenient for to change inlet 3 and outlet 6 size according to the user's demand, the cladding device's that makes application scope obtains expanding, certain manufacturing cost has been saved, convenient to use person's use, and cladding device's detachability, the convenience of customers is to the clearance maintenance of cladding device part, service life is prolonged, the fault rate has been reduced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A core wire covering device for electric wire and cable, comprising a covering tube (1), characterized in that: the right side of the coating cylinder (1) is detachably connected with a sealing cover (2), a through wire inlet (3) is formed in the sealing cover (2), the right side of the coating cylinder (1) is in threaded connection with a fixing ring (4), the sealing cover (2) is positioned on the inner side of the fixing ring (4) and is in contact with the fixing ring (4), the left side of the coating cylinder (1) is in contact with a forming plate (5), a wire outlet (6) is formed in the forming plate (5), a cooling forming device (7) is integrally formed on the right side of the forming plate (5), the inner side of the cooling forming device (7) is communicated with the wire outlet (6), the wire inlet (3) and the center line of the wire outlet (6) are on the same straight line, a guide hopper (8) is integrally formed on the left side of the forming plate (5), the guide hopper (8) is positioned on the inner side of the coating cylinder (1) and is in contact with the inner wall of the coating cylinder (, the right side of direction fill (8) and the left side contact of sealed lid (2), the glue solution filling opening (9) that link up is all seted up on the right side of a cladding section of thick bamboo (1) top and bottom, the intercommunication mouth (10) that link up is all seted up with the bottom at the top of sealed lid (2), glue solution filling opening (9) are linked together with intercommunication mouth (10), evenly distributed's through-hole (11) have been seted up on a cladding section of thick bamboo (1), through-hole (11) are located the right side of a cladding section of thick bamboo (1), fixed pin (12) have been alternate to through-hole (11) inboard, fixed pin (12) are close to the one end and the profiled sheeting (5) of shaping board (5) and peg graft, threaded connection has restraining ring (13) on a cladding section of thick bamboo (1), fixed pin (12) are located the inboard.

2. The core wire covering device for electric wire and cable as claimed in claim 1, wherein: the cooling forming device (7) comprises a cooling block (71), a through cooling hole (72) is formed in the inner side of the cooling block (71), a water through hole (73) is formed in the inner side of the cooling block (71), the cooling hole (72) is located in the inner side of the water through hole (73), connecting pipes (74) are integrally formed on the right side of the top of the cooling block (71) and the left side of the bottom of the cooling block, and two ends of the water through hole (73) are communicated with the inner sides of the two connecting pipes (74) respectively.

3. The core wire covering device for electric wire and cable as claimed in claim 2, wherein: the water through holes (73) are spiral, and positioning rings (14) are integrally formed on the two connecting pipes (74).

4. The core wire covering device for electric wire and cable as claimed in claim 1, wherein: the left side integrated into one piece of sealed lid (2) has evenly distributed locating piece (15), evenly distributed's constant head tank (16) is seted up on the right side of a cladding section of thick bamboo (1), locating piece (15) are located the inboard of constant head tank (16) and with constant head tank (16) inboard in close contact with.

5. The core wire covering device for electric wire and cable as claimed in claim 1, wherein: the left side of the coating barrel (1) is fixedly connected with positioning rods (17) which are uniformly distributed, the forming plate (5) is provided with positioning holes (18) which are uniformly distributed, and one end of each positioning rod (17) extends to the inner side of each positioning hole (18) and is in close contact with the inner wall of each positioning hole (18).