CN113441656A - Device is decided with equidistance to waterproof fire-retardant type wire and cable production - Google Patents
Device is decided with equidistance to waterproof fire-retardant type wire and cable production Download PDFInfo
- Publication number
- CN113441656A CN113441656A CN202110315033.5A CN202110315033A CN113441656A CN 113441656 A CN113441656 A CN 113441656A CN 202110315033 A CN202110315033 A CN 202110315033A CN 113441656 A CN113441656 A CN 113441656A
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- wall
- threaded rod
- fixedly connected
- cutting device
- production
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F23/00—Feeding wire in wire-working machines or apparatus
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Abstract
The invention discloses an equidistant cutting device for producing waterproof flame-retardant wires and cables, which comprises an operation table, wherein a square groove is formed in the outer wall of the top of the operation table, installation blocks are fixedly installed on the inner walls of two opposite sides of the square groove, a strip-shaped opening is formed in the outer wall of one side of each installation block, the inner wall of the bottom of each strip-shaped opening is rotatably connected with a second threaded rod through a bearing, the outer wall of the top of each second threaded rod is fixedly connected with a limiting rod, the outer wall of the top of each limiting rod is fixedly connected with a first threaded rod, a second bevel gear is fixed at one end, extending to the outside of each installation block, of each first threaded rod, and a first support is fixedly connected to the outer wall of one side of each installation block. According to the invention, the first motor is arranged to act, the transmission mechanism drives the first threaded rod and the second threaded rod to rotate, and in the working process, the moving directions of the upper knife and the lower knife are opposite, so that the upper knife and the lower knife are close to each other or far away from each other, and the moving distance of the single knife in the traditional device is shortened.
Description
Technical Field
The invention relates to the technical field of cable production, in particular to a waterproof flame-retardant type equidistant cutting device for wire and cable production.
Background
Because the electric wires and the electric cables are used for electrifying, the electric wires and the electric cables cannot be exposed outside, and in order to ensure the safety of personnel, the electric wires and the electric cables are wrapped by insulating materials. The utility model provides a current waterproof fire-retardant wire and cable, from inside to outside by the tensile sandwich layer, the conductive layer, functional layer and protective layer are constituteed, the functional layer is from inside to outside by the waterproof layer in proper order, fire-retardant layer, parcel layer and polypropylene resin coating are constituteed, the conductive layer is formed by many conductor bar evenly distributed, interval between the conductor bar is provided with the packing strip, the protective layer is formed by strip metal spiral winding, the interval has between protective layer and the functional layer, the protective layer can produce elastic deformation at the atress is tensile, recover when not the atress, the waterproof layer comprises the petroleum jelly that blocks water, the parcel layer comprises silica gel, it has outstanding water-proof effects to possess.
The electric wire and cable need carry out equidistance to cut in process of production, and different length corresponds different specifications. Among the prior art, rely on storage device to carry out length calculation to the cable, need use the equidistance to decide the device and cut wire and cable after carrying out primary treatment to wire and cable, adopt hydraulic means to drive the cutter as the drive and cut the cable usually, but, current device only adopts the single-knife to push down to decide when the cutting, and the displacement of tailorring is great.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides an equidistant cutting device for producing waterproof flame-retardant wires and cables.
In order to achieve the purpose, the invention adopts the following technical scheme:
an equidistant cutting device for producing waterproof flame-retardant wires and cables comprises an operating platform, wherein the outer wall of the top of the operating platform is provided with square grooves, the inner walls of two opposite sides of each square groove are fixedly provided with an installation block, the outer wall of one side of the installation block is provided with a bar-shaped opening, the inner wall of the bottom of each bar-shaped opening is rotatably connected with a second threaded rod through a bearing, the outer wall of the top of each second threaded rod is welded with a limiting rod, the outer wall of the top of each limiting rod is welded with a first threaded rod, one end of each first threaded rod extending to the outside of the installation block is fixed with a second bevel gear through a bolt, the outer wall of one side of the installation block is welded with a first bracket, the first bracket is provided with a rotating shaft, the rotating shaft is provided with two first bevel gears, the first bevel gears are in meshing contact with the second bevel gears, one end of the rotating shaft extending to the other side of the first bracket is welded with a driven roller, the outer wall of the top of the operating table is fixed with a first motor through a bolt, a driving roller is arranged on an output shaft of the first motor, the driving roller and a driven roller are in transmission connection through a belt, an upper cutter is in threaded connection with the first threaded rod, and a lower cutter is in threaded connection with the second threaded rod.
As a still further scheme of the invention: the top end of the first threaded rod is rotatably connected with the mounting block through a bearing, and the rotating shaft is in rotating contact with the first support through the bearing.
As a still further scheme of the invention: the bottom outer wall of operation panel is provided with the second motor, three cylinder groove and a round hole have been seted up to the top outer wall of operation panel, the inner wall in round hole and cylinder groove all rotates through the bearing and is connected with the dwang, one of them the bottom of dwang is passed through the shaft coupling and is connected with second motor drive, two of them the outer wall of dwang all is provided with conveying gear, and two conveying gear meshing contacts.
As a still further scheme of the invention: the outer wall of the top of the rotating rod is welded with a driven rotating wheel, and the outer wall of the top of the rotating rod is welded with a main rotating wheel.
As a still further scheme of the invention: the outer wall of the driven rotating wheel is in sliding contact with a conveying belt, the inner wall of the other end of the conveying belt is in sliding contact with the outer wall of the main rotating wheel, and the outer wall of the conveying belt is provided with anti-slip strips.
As a still further scheme of the invention: the top outer wall of operation panel has the square through the bolt fastening, and the welding of the top outer wall of square has the stand pipe, one side outer wall of square is provided with and is close the piece, it is made for the metal to be close the piece.
As a still further scheme of the invention: and a sensor is fixedly arranged on the outer wall of one rotating rod far away from the conveying gear.
As a still further scheme of the invention: the top outer wall of operation panel has through the bolt fastening prevents loosing a section of thick bamboo, and prevents loosing a both ends of section of thick bamboo and all be the loudspeaker form, the interlude of preventing loosing a section of thick bamboo is the pipe form, the bore that prevents loosing a section of thick bamboo and be close to the one end of stand pipe is less than the bore of preventing loosing a section of thick bamboo other end.
As a still further scheme of the invention: the bottom four corners of operation panel all is fixed with the support column through the bolt, and the bottom of support column all is provided with removes the wheel, the inside of removing the wheel all is provided with the brake block.
The invention has the beneficial effects that:
1. the driven roller is driven to rotate through a belt by the action of a first motor, the rotating shaft is driven to rotate by the driven roller, a first bevel gear and a second bevel gear which are arranged on the outer wall of the rotating shaft are in meshing transmission, so that two first threaded rods are driven to rotate, the first threaded rods and the second threaded rods are in rotational connection with the mounting block through bearings, and the thread directions of the first threaded rods and the limiting rods are opposite, so that the moving directions of the upper cutter and the lower cutter are opposite in the rotating process of the first threaded rods and the second threaded rods, and the upper cutter and the lower cutter are close to or away from each other, so that the moving distance of the single cutter in the traditional device is shortened; the limiting rod can prevent the upper cutter and the lower cutter from generating large pressure, so that the cutter opening is protected;
2. the two conveying gears are driven to rotate in a meshed mode through the action of the arranged second motor, so that the two conveying belts are driven to rotate, auxiliary conveying of wires and cables passing through the middle of the conveying belts is facilitated, the stability of the wires and cables at the cut-off position is facilitated, and the wires and cables at the cut-off position are prevented from being led out and swinging;
3. the anti-scattering cylinder and the guide pipe can guide wires and cables conveyed from a distance, so that the spiral degree of the wires and cables is reduced, and the wires and cables can quickly and accurately enter between conveyer belts; the sensor is a proximity sensor, and when the sensor rotates along with the rotating rod, every time the sensor is close to the proximity block, an electromagnetic field in the sensor is changed once, so that an electric signal is generated on the sensor, and the length of a passing electric wire cable can be calculated conveniently according to the number of the electric signals generated on the sensor.
Drawings
Fig. 1 is a schematic structural view of an equidistant cutting device for producing waterproof flame-retardant wires and cables;
fig. 2 is a schematic structural view of an equidistant cutting device for producing waterproof flame-retardant wires and cables;
FIG. 3 is a schematic structural view of an equidistant cutting device for producing waterproof flame-retardant wires and cables;
fig. 4 is a schematic structural view of an equidistant cutting device for producing waterproof flame-retardant wires and cables.
In the figure: the automatic cutting machine comprises an anti-scattering barrel 1, a guide pipe 2, a rotating wheel 3, a conveying belt 4, a first bevel gear 5, a second bevel gear 6, a rotating shaft 7, an upper cutter 8, an operation table 9, a proximity block 10, a sensor 11, a rotating rod 12, a conveying gear 13, a first motor 14, a support column 15, a moving wheel 16, a driving roller 17, a driven roller 18, a first support 19, a belt 20, a mounting block 21, a first threaded rod 22, a limiting rod 23, a second motor 24, a second threaded rod 25, a lower cutter 26 and a main rotating wheel 27.
Detailed Description
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-4, an equidistant cutting device for producing waterproof flame-retardant electric wires and cables comprises an operation table 9, wherein a square groove is formed in the outer wall of the top of the operation table 9, installation blocks 21 are fixedly installed on the inner walls of two opposite sides of the square groove, a strip-shaped opening is formed in the outer wall of one side of each installation block 21, the inner wall of the bottom of each strip-shaped opening is rotatably connected with a second threaded rod 25 through a bearing, the outer wall of the top of each second threaded rod 25 is fixedly connected with a limiting rod 23, the outer wall of the top of each limiting rod 23 is fixedly connected with a first threaded rod 22, a second bevel gear 6 is fixed at one end of each first threaded rod 22 extending out of the installation block 21, a first bracket 19 is fixedly connected with the outer wall of one side of the installation block 21, a rotating shaft 7 is arranged on the first bracket 19, two first bevel gears 5 are arranged on the rotating shaft 7, and the first bevel gears 5 are in meshing contact with the second bevel gears 6, the rotary shaft 7 extends to one end of the other side of the first support 19 and is fixedly connected with a driven roller 18, a first motor 14 is fixed on the outer wall of the top of the operating platform 9, a driving roller 17 is arranged on an output shaft of the first motor 14, the driving roller 17 is in transmission connection with the driven roller 18 through a belt 20, an upper cutter 8 is in threaded connection with the first threaded rod 22, and a lower cutter 26 is in threaded connection with the second threaded rod 25.
In the invention, the top end of the first threaded rod 22 is rotatably connected with the mounting block 21 through a bearing, the rotating shaft 7 is rotatably contacted with the first support 19 through the bearing, the outer wall of the bottom of the operating platform 9 is provided with a second motor 24, the outer wall of the top of the operating platform 9 is provided with three cylindrical grooves and a round hole, the inner walls of the round hole and the cylindrical grooves are rotatably connected with rotating rods 12 through the bearing, the bottom end of one of the rotating rods 12 is in transmission connection with the second motor 24 through a coupler, the outer walls of two of the rotating rods 12 are respectively provided with a conveying gear 13, the two conveying gears 13 are in meshing contact, the outer walls of the tops of the two rotating rods 12 are respectively and fixedly connected with a driven rotating wheel 3, the outer walls of the tops of the two rotating rods 12 are respectively and fixedly connected with a main rotating wheel 27, and the outer walls of the driven rotating wheels 3 are respectively in sliding contact with a conveying belt 4, and the inner wall of the other end of the conveyer belt 4 and the outer wall sliding contact of the main rotating wheel 27, the outer wall of the conveyer belt 4 is provided with an anti-skid strip, the top outer wall of the operating platform 9 is fixed with a square block, the top outer wall of the square block is fixedly connected with a guide pipe 2, one side outer wall of the square block is provided with a proximity block 10, the proximity block 10 is made of metal, one of the blocks is far away from the outer wall of a rotating rod 12 of the conveying gear 13 and is fixedly provided with a sensor 11, the top outer wall of the operating platform 9 is fixed with a scattering prevention cylinder 1, both ends of the scattering prevention cylinder 1 are horn-shaped, the middle section of the scattering prevention cylinder 1 is in a round tube shape, the caliber of one end of the scattering prevention cylinder 1, which is close to the guide pipe 2, is smaller than the caliber of the other end of the scattering prevention cylinder 1, the four corners of the bottom of the operating platform 9 are both fixed with support columns 15, the bottom ends of the support columns 15 are both provided with moving wheels 16, the inside of the moving wheels 16 are all provided with brake pads, the moving wheels 16 and brake pads are provided to facilitate movement of the device to the appropriate operating position.
The working principle is as follows: when the device is used, an electric device is electrically connected with a PLC (programmable logic controller), a worker starts a first motor 14, the first motor 14 acts, a driving roller 17 drives a driven roller 18 to rotate through a belt 20, the driven roller 18 drives a rotating shaft 7 to rotate, a first bevel gear 5 arranged on the outer wall of the rotating shaft 7 is in meshing transmission with a second bevel gear 6, so that two first threaded rods 22 are driven to rotate, the first threaded rods 22 and a second threaded rod 25 are both in rotating connection with an installation block 21 through bearings, and the thread directions of the first threaded rods 22 and a limiting rod 23 are opposite, so that the moving directions of an upper knife 8 and a lower knife 26 are opposite in the rotating process of the first threaded rods 22 and the second threaded rods 25, the upper knife 8 and the lower knife 26 are close to each other or far away from each other, and the moving distance of the upper knife 8 and the lower knife 26 in the traditional device is shortened; the limiting rod 23 can prevent the upper cutter 8 and the lower cutter 26 from generating large pressure, so that the cutter opening is protected; the sensor 11 is a proximity sensor, and when the sensor 11 rotates along with the rotating rod 12, an electromagnetic field inside the sensor 11 changes once every time the sensor 11 approaches the proximity block 10, so as to generate an electric signal on the sensor 11, thereby facilitating the calculation of the length of the passing electric wire according to the number of the electric signals generated on the sensor 11.
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 (9)
1. The equidistant cutting device for the production of the waterproof flame-retardant wire and cable comprises an operation table (9) and is characterized in that a square groove is formed in the outer wall of the top of the operation table (9), installation blocks (21) are fixedly installed on the inner walls of two opposite sides of the square groove, a bar-shaped opening is formed in the outer wall of one side of each installation block (21), the inner wall of the bottom of each bar-shaped opening is rotatably connected with a second threaded rod (25) through a bearing, a limiting rod (23) is fixedly connected with the outer wall of the top of each second threaded rod (25), a first threaded rod (22) is fixedly connected with the outer wall of the top of each limiting rod (23), a second bevel gear (6) is fixed at one end, extending to the outer portion of each installation block (21), of a first bracket (19) is fixedly connected with the outer wall of one side of each installation block (21), and a rotating shaft (7) is arranged on each first bracket (19), be provided with two first bevel gears (5) on pivot (7), and first bevel gear (5) and second bevel gear (6) meshing contact, pivot (7) extend to one of first support (19) opposite side and serve fixedly connected with driven voller (18), the top outer wall of operation panel (9) is fixed with first motor (14), and is provided with drive roll (17) on the output shaft of first motor (14), carry out the transmission through belt (20) between drive roll (17) and the driven voller (18) and connect, threaded connection has upper slitter (8) on first threaded rod (22), threaded connection has lower slitter (26) on second threaded rod (25).
2. The equidistant cutting device for the production of the waterproof flame-retardant wire and cable according to claim 1, wherein the top end of the first threaded rod (22) is rotatably connected with the mounting block (21) through a bearing, and the rotating shaft (7) is in rotational contact with the first support (19) through a bearing.
3. The device is decided with equidistance to production of waterproof fire-retardant wire and cable according to claim 2, characterized in that, the bottom outer wall of operation panel (9) is provided with second motor (24), three cylinder groove and a round hole have been seted up to the top outer wall of operation panel (9), the inner wall in round hole and cylinder groove all is connected with dwang (12) through the bearing rotation, one of them shaft coupling and second motor (24) transmission connection are passed through to the bottom of dwang (12), two of them the outer wall of dwang (12) all is provided with conveying gear (13), and two conveying gear (13) meshing contact.
4. The equidistant cutting device for the production of the waterproof flame-retardant wire and cable according to claim 3, wherein the outer walls of the top parts of the two rotating rods (12) are fixedly connected with the driven rotating wheel (3), and the outer walls of the top parts of the two rotating rods (12) are fixedly connected with the main rotating wheel (27).
5. The equidistant cutting device of waterproof fire-retardant wire and cable production of claim 4, characterized by, the outer wall of following rotation wheel (3) all sliding contact has conveyer belt (4), and the inner wall of the other end of conveyer belt (4) and the outer wall sliding contact of main rotation wheel (27), the outer wall of conveyer belt (4) all is provided with the antislip strip.
6. The equidistant cutting device of waterproof fire-retardant wire and cable production of claim 5, characterized by that, the top outer wall of operation panel (9) is fixed with the square, and the top outer wall fixedly connected with stand pipe (2) of square, one side outer wall of square is provided with and is close piece (10), it is made for the metal to be close piece (10).
7. The equidistant cutting device for the production of the waterproof flame-retardant type electric wire and cable according to claim 6, wherein a sensor (11) is fixedly installed on the outer wall of a rotating rod (12) far away from the conveying gear (13).
8. The equidistant cutting device of waterproof fire-retardant type wire and cable production of claim 7, characterized in that, the top outer wall of operation panel (9) is fixed with prevents loosing a section of thick bamboo (1), and prevents loosing both ends of a section of thick bamboo (1) and all be the loudspeaker form, the interlude of preventing loosing a section of thick bamboo (1) is the pipe form, the bore that prevents loosing a section of thick bamboo (1) and be close to the one end of stand pipe (2) is less than the bore of preventing loosing a section of thick bamboo (1) other end.
9. The equidistant cutting device of waterproof fire-retardant wire and cable production of claim 8, characterized by that, the bottom four corners of operation panel (9) all is fixed with support column (15), and the bottom of support column (15) all is provided with removes wheel (16), the inside of removing wheel (16) all is provided with the brake block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110315033.5A CN113441656A (en) | 2021-03-24 | 2021-03-24 | Device is decided with equidistance to waterproof fire-retardant type wire and cable production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110315033.5A CN113441656A (en) | 2021-03-24 | 2021-03-24 | Device is decided with equidistance to waterproof fire-retardant type wire and cable production |
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| Publication Number | Publication Date |
|---|---|
| CN113441656A true CN113441656A (en) | 2021-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110315033.5A Pending CN113441656A (en) | 2021-03-24 | 2021-03-24 | Device is decided with equidistance to waterproof fire-retardant type wire and cable production |
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| Country | Link |
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| CN (1) | CN113441656A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118032509A (en) * | 2024-04-11 | 2024-05-14 | 深圳市明谋科技有限公司 | Tensile property test equipment of cable |
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| CN202222408U (en) * | 2011-09-20 | 2012-05-23 | 马喜龙 | Quantitative cutting machine for instant rice noodles |
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